[INFO] fetching crate shellfn 0.1.1...
[INFO] testing shellfn-0.1.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate shellfn 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate shellfn 0.1.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shellfn 0.1.1
[INFO] finished tweaking crates.io crate shellfn 0.1.1
[INFO] tweaked toml for crates.io crate shellfn 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding darling_core v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding darling_macro v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding itertools v0.8.2 (latest: v0.13.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.83)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.66)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shellfn-core v0.1.1
[INFO] [stderr]   Downloaded shellfn-attribute v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db045ae7033b597193d4809cb51bf946b2aa594a4780ddfdf32fc53e3e0217bd
[INFO] running `Command { std: "docker" "start" "-a" "db045ae7033b597193d4809cb51bf946b2aa594a4780ddfdf32fc53e3e0217bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db045ae7033b597193d4809cb51bf946b2aa594a4780ddfdf32fc53e3e0217bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db045ae7033b597193d4809cb51bf946b2aa594a4780ddfdf32fc53e3e0217bd", kill_on_drop: false }`
[INFO] [stdout] db045ae7033b597193d4809cb51bf946b2aa594a4780ddfdf32fc53e3e0217bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef20116738226236c5e83e7db05e9c059f16aee43f839444563cca2c2d923fb2
[INFO] running `Command { std: "docker" "start" "-a" "ef20116738226236c5e83e7db05e9c059f16aee43f839444563cca2c2d923fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling shellfn-core v0.1.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling shellwords v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling shellfn-attribute v0.1.1
[INFO] [stderr]    Compiling shellfn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "ef20116738226236c5e83e7db05e9c059f16aee43f839444563cca2c2d923fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef20116738226236c5e83e7db05e9c059f16aee43f839444563cca2c2d923fb2", kill_on_drop: false }`
[INFO] [stdout] ef20116738226236c5e83e7db05e9c059f16aee43f839444563cca2c2d923fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f637f908cd84c7f6439b95020c7c9f37e0e0bfce1f2e8998468353dbca1473
[INFO] running `Command { std: "docker" "start" "-a" "51f637f908cd84c7f6439b95020c7c9f37e0e0bfce1f2e8998468353dbca1473", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellfn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/git.rs:5:73
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<Error>> { r#"
[INFO] [stdout]   |                                                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<dyn Error>> { r#"
[INFO] [stdout]   |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/python.rs:5:79
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<Error>> { r#"
[INFO] [stdout]   |                                                                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<dyn Error>> { r#"
[INFO] [stdout]   |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/calendar.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn run(module: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn run(module: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/python.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/calendar.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]   |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/git.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> tests/tests.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | type BoxedError = Box<StdError>;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | type BoxedError = Box<dyn StdError>;
[INFO] [stdout]   |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "51f637f908cd84c7f6439b95020c7c9f37e0e0bfce1f2e8998468353dbca1473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f637f908cd84c7f6439b95020c7c9f37e0e0bfce1f2e8998468353dbca1473", kill_on_drop: false }`
[INFO] [stdout] 51f637f908cd84c7f6439b95020c7c9f37e0e0bfce1f2e8998468353dbca1473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffa5eaa6c63171efc4565bce210716593cce3433bfd9f478cbb9ea7e87b93e39
[INFO] running `Command { std: "docker" "start" "-a" "ffa5eaa6c63171efc4565bce210716593cce3433bfd9f478cbb9ea7e87b93e39", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/python.rs:5:79
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<Error>> { r#"
[INFO] [stderr]   |                                                                               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<dyn Error>> { r#"
[INFO] [stderr]   |                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/python.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> tests/tests.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | type BoxedError = Box<StdError>;
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 7 | type BoxedError = Box<dyn StdError>;
[INFO] [stderr]   |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/git.rs:5:73
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<Error>> { r#"
[INFO] [stderr]   |                                                                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<dyn Error>> { r#"
[INFO] [stderr]   |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/git.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/calendar.rs:5:44
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn run(module: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]   |                                            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn run(module: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]   |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/calendar.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]   |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `shellfn` (example "python") generated 2 warnings (run `cargo fix --example "python"` to apply 2 suggestions)
[INFO] [stderr] warning: `shellfn` (test "tests") generated 1 warning (run `cargo fix --test "tests"` to apply 1 suggestion)
[INFO] [stderr] warning: `shellfn` (example "git") generated 2 warnings (run `cargo fix --example "git"` to apply 2 suggestions)
[INFO] [stderr] warning: `shellfn` (example "calendar") generated 2 warnings (run `cargo fix --example "calendar"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellfn-c78a5ede45efc350)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6c2a3beda23c2b3a)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stderr] bash: line 2: invalid: command not found
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_ends_with_failure ... ok
[INFO] [stderr] bash: line 2: invalid: command not found
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::does_nothing_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::returns_parsed_value_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_parsing_fails ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_parsed_value_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stderr] sleep: invalid time interval 'DEFINITELY_NOT_INT'
[INFO] [stderr] Try 'sleep --help' for more information.
[INFO] [stderr] sleep: invalid time interval 'DEFINITELY_NOT_INT'
[INFO] [stderr] Try 'sleep --help' for more information.
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::does_nothing_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_ok_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test runs_script_with_program_on_custom_position ... FAILED
[INFO] [stdout] test runs_simple_python_script ... FAILED
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test parses_return_value ... ok
[INFO] [stdout] test replaces_env_vars_in_args ... ok
[INFO] [stdout] test sets_env_vars ... ok
[INFO] [stdout] test runs_simple_bash_script ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- runs_script_with_program_on_custom_position stdout ----
[INFO] [stdout] thread 'runs_script_with_program_on_custom_position' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:81:10:
[INFO] [stdout] Shell execution failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dd1eefc515 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55dd1eefc515 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dd1eefc515 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55dd1eefc515 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55dd1ef22e9b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55dd1ef22e9b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55dd1eef97ef - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55dd1eefc2ee - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55dd1eefc2ee - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55dd1eefdd19 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55dd1eefd9de - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55dd1eecbaaa - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55dd1eecbaaa - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55dd1eefe31b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55dd1eefe31b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55dd1eefe094 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55dd1eefc9d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55dd1eefddc7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55dd1ee66843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55dd1ee66d76 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55dd1ee6b065 - core::result::Result<T,E>::expect::ha49605322513ae1a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55dd1ee934cf - shellfn_core::execute::item::execute_parse_panic::h1288a732b26090c2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:80:18
[INFO] [stdout]   22:     0x55dd1ee828fc - tests::runs_script_with_program_on_custom_position::subject::h46130bed6ee48a2a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:33:5
[INFO] [stdout]   23:     0x55dd1ee82606 - tests::runs_script_with_program_on_custom_position::h9017e6e95fd91e59
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:43:34
[INFO] [stdout]   24:     0x55dd1ee825d7 - tests::runs_script_with_program_on_custom_position::{{closure}}::h3f570dda63d51241
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:32:49
[INFO] [stdout]   25:     0x55dd1ee68806 - core::ops::function::FnOnce::call_once::hb88b0ed2203e3b35
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55dd1eed048b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55dd1eed048b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x55dd1eecfb91 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x55dd1eecfb91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55dd1eecfb91 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x55dd1eecfb91 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x55dd1eecfb91 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x55dd1eecfb91 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x55dd1eecfb91 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x55dd1ee98554 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x55dd1ee98554 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x55dd1ee9cf82 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x55dd1ee9cf82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55dd1ee9cf82 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x55dd1ee9cf82 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x55dd1ee9cf82 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x55dd1ee9cf82 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x55dd1ee9cf82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55dd1ef0262b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x55dd1ef0262b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55dd1ef0262b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7f7d2c276ac3 - <unknown>
[INFO] [stdout]   48:     0x7f7d2c307a04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- runs_simple_python_script stdout ----
[INFO] [stdout] thread 'runs_simple_python_script' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:81:10:
[INFO] [stdout] Shell execution failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dd1eefc515 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55dd1eefc515 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dd1eefc515 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55dd1eefc515 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55dd1ef22e9b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55dd1ef22e9b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55dd1eef97ef - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55dd1eefc2ee - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55dd1eefc2ee - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55dd1eefdd19 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55dd1eefd9de - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55dd1eecbaaa - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55dd1eecbaaa - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55dd1eefe31b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55dd1eefe31b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55dd1eefe094 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55dd1eefc9d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55dd1eefddc7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55dd1ee66843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55dd1ee66d76 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55dd1ee6b065 - core::result::Result<T,E>::expect::ha49605322513ae1a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55dd1ee934cf - shellfn_core::execute::item::execute_parse_panic::h1288a732b26090c2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:80:18
[INFO] [stdout]   22:     0x55dd1ee8257f - tests::runs_simple_python_script::subject::h1591ff1402011ea9
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:21:5
[INFO] [stdout]   23:     0x55dd1ee82336 - tests::runs_simple_python_script::h8c272b6f6787e822
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:28:34
[INFO] [stdout]   24:     0x55dd1ee82307 - tests::runs_simple_python_script::{{closure}}::h13e6bec92814c107
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:20:31
[INFO] [stdout]   25:     0x55dd1ee67d06 - core::ops::function::FnOnce::call_once::h3ce409f0281a17bf
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55dd1eed048b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55dd1eed048b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x55dd1eecfb91 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x55dd1eecfb91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55dd1eecfb91 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x55dd1eecfb91 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x55dd1eecfb91 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x55dd1eecfb91 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x55dd1eecfb91 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x55dd1ee98554 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x55dd1ee98554 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x55dd1ee9cf82 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x55dd1ee9cf82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55dd1ee9cf82 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x55dd1ee9cf82 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x55dd1ee9cf82 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x55dd1ee9cf82 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x55dd1ee9cf82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55dd1ef0262b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x55dd1ef0262b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55dd1ef0262b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7f7d2c276ac3 - <unknown>
[INFO] [stdout]   48:     0x7f7d2c307a04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     runs_script_with_program_on_custom_position
[INFO] [stdout]     runs_simple_python_script
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 70 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "ffa5eaa6c63171efc4565bce210716593cce3433bfd9f478cbb9ea7e87b93e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa5eaa6c63171efc4565bce210716593cce3433bfd9f478cbb9ea7e87b93e39", kill_on_drop: false }`
[INFO] [stdout] ffa5eaa6c63171efc4565bce210716593cce3433bfd9f478cbb9ea7e87b93e39
[INFO] testing shellfn-0.1.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate shellfn 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate shellfn 0.1.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shellfn 0.1.1
[INFO] finished tweaking crates.io crate shellfn 0.1.1
[INFO] tweaked toml for crates.io crate shellfn 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding darling_core v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding darling_macro v0.8.6 (latest: v0.20.9)
[INFO] [stderr]       Adding itertools v0.8.2 (latest: v0.13.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.83)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.66)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d8635618bebad55f8e7b02bb54ec6cb16cce0bd96068fe471940ce67ca08ddc
[INFO] running `Command { std: "docker" "start" "-a" "6d8635618bebad55f8e7b02bb54ec6cb16cce0bd96068fe471940ce67ca08ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d8635618bebad55f8e7b02bb54ec6cb16cce0bd96068fe471940ce67ca08ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8635618bebad55f8e7b02bb54ec6cb16cce0bd96068fe471940ce67ca08ddc", kill_on_drop: false }`
[INFO] [stdout] 6d8635618bebad55f8e7b02bb54ec6cb16cce0bd96068fe471940ce67ca08ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c623560ba2682d4444f64b27cc1e9d64c1f38781c8b8a9ad64aca3d93034d8
[INFO] running `Command { std: "docker" "start" "-a" "e5c623560ba2682d4444f64b27cc1e9d64c1f38781c8b8a9ad64aca3d93034d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling shellfn-core v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling shellwords v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling shellfn-attribute v0.1.1
[INFO] [stderr]    Compiling shellfn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "e5c623560ba2682d4444f64b27cc1e9d64c1f38781c8b8a9ad64aca3d93034d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c623560ba2682d4444f64b27cc1e9d64c1f38781c8b8a9ad64aca3d93034d8", kill_on_drop: false }`
[INFO] [stdout] e5c623560ba2682d4444f64b27cc1e9d64c1f38781c8b8a9ad64aca3d93034d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5215950c6150905898e8ff9c93c384cf9e47d8c917a0abc0f984a910718e97f8
[INFO] running `Command { std: "docker" "start" "-a" "5215950c6150905898e8ff9c93c384cf9e47d8c917a0abc0f984a910718e97f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellfn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/calendar.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn run(module: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn run(module: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/python.rs:5:79
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<Error>> { r#"
[INFO] [stdout]   |                                                                               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<dyn Error>> { r#"
[INFO] [stdout]   |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/python.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/calendar.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]   |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> examples/git.rs:5:73
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<Error>> { r#"
[INFO] [stdout]   |                                                                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<dyn Error>> { r#"
[INFO] [stdout]   |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/git.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> tests/tests.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | type BoxedError = Box<StdError>;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | type BoxedError = Box<dyn StdError>;
[INFO] [stdout]   |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "5215950c6150905898e8ff9c93c384cf9e47d8c917a0abc0f984a910718e97f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5215950c6150905898e8ff9c93c384cf9e47d8c917a0abc0f984a910718e97f8", kill_on_drop: false }`
[INFO] [stdout] 5215950c6150905898e8ff9c93c384cf9e47d8c917a0abc0f984a910718e97f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c16941c6ee2c91583c0c538c9900b7474da76a43a5084b8e2710c24de0b87b19
[INFO] running `Command { std: "docker" "start" "-a" "c16941c6ee2c91583c0c538c9900b7474da76a43a5084b8e2710c24de0b87b19", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/python.rs:5:79
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<Error>> { r#"
[INFO] [stderr]   |                                                                               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn pretty_json(json: &str, indent: u8, sort_keys: bool) -> Result<String, Box<dyn Error>> { r#"
[INFO] [stderr]   |                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/python.rs:16:29
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/git.rs:5:73
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<Error>> { r#"
[INFO] [stderr]   |                                                                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn list_modified(dir: &str) -> Result<impl Iterator<Item = String>, Box<dyn Error>> { r#"
[INFO] [stderr]   |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/git.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> tests/tests.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | type BoxedError = Box<StdError>;
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 7 | type BoxedError = Box<dyn StdError>;
[INFO] [stderr]   |                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/calendar.rs:5:44
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn run(module: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]   |                                            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn run(module: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]   |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/calendar.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stderr]   |                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `shellfn` (example "python") generated 2 warnings (run `cargo fix --example "python"` to apply 2 suggestions)
[INFO] [stderr] warning: `shellfn` (example "git") generated 2 warnings (run `cargo fix --example "git"` to apply 2 suggestions)
[INFO] [stderr] warning: `shellfn` (test "tests") generated 1 warning (run `cargo fix --test "tests"` to apply 1 suggestion)
[INFO] [stderr] warning: `shellfn` (example "calendar") generated 2 warnings (run `cargo fix --example "calendar"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellfn-c78a5ede45efc350)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6c2a3beda23c2b3a)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_ends_with_failure ... ok
[INFO] [stderr] bash: line 2: invalid: command not found
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stderr] bash: line 2: invalid: command not found
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::does_nothing_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_not_panic::does_nothing_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::returns_parsed_value_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_parsing_fails ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_wrapped_with_result::returns_parsed_value_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stderr] sleep: invalid time interval 'DEFINITELY_NOT_INT'
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::does_nothing_when_script_ends_with_success ... ok
[INFO] [stderr] Try 'sleep --help' for more information.
[INFO] [stderr] sleep: invalid time interval 'DEFINITELY_NOT_INT'
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stderr] Try 'sleep --help' for more information.
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_wrapped_with_result::returns_ok_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_no_items_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_does_not_return_anything::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_iterator::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_single_value::and_it_is_not_wrapped_with_result::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_not_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_unit::and_it_is_not_wrapped_with_result::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_is_invalid ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_not_panic::returns_only_successfuly_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_is_invalid - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_not_wrapped_with_result::and_the_item_is_wrapped_with_result::and_fn_should_panic::panics_when_script_ends_with_failure - should panic ... ok
[INFO] [stdout] test runs_script_with_program_on_custom_position ... FAILED
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::panics_when_parsing_fails - should panic ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_parsed_values_when_script_ends_with_success ... ok
[INFO] [stdout] test runs_simple_python_script ... FAILED
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_parsing_results_when_script_ends_with_success ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_wrapped_with_result::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test analyzes_return_type::when_fn_returns_vec::and_it_is_wrapped_with_result::and_the_item_is_not_wrapped_with_result::and_fn_should_panic::returns_error_when_script_ends_with_failure ... ok
[INFO] [stdout] test parses_return_value ... ok
[INFO] [stdout] test replaces_env_vars_in_args ... ok
[INFO] [stdout] test runs_simple_bash_script ... ok
[INFO] [stdout] test sets_env_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- runs_script_with_program_on_custom_position stdout ----
[INFO] [stdout] thread 'runs_script_with_program_on_custom_position' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:81:10:
[INFO] [stdout] Shell execution failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55fa428e95a5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55fa428e95a5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fa428e95a5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55fa428e95a5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55fa4290fecb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55fa4290fecb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55fa428e692f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55fa428e937e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55fa428e937e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55fa428eace9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55fa428eaa3c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55fa428b8b6f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55fa428b8b6f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55fa428eb2eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55fa428eb2eb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55fa428eb064 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55fa428e9a69 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55fa428ead97 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55fa42853823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55fa42853d56 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55fa42872295 - core::result::Result<T,E>::expect::he0d5aa38f73ca074
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55fa4285525f - shellfn_core::execute::item::execute_parse_panic::he1bf6e946c326954
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:80:18
[INFO] [stdout]   22:     0x55fa4287457c - tests::runs_script_with_program_on_custom_position::subject::h5111384a8cb5cbaa
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:33:5
[INFO] [stdout]   23:     0x55fa42874286 - tests::runs_script_with_program_on_custom_position::h1ec44ef903df7c3d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:43:34
[INFO] [stdout]   24:     0x55fa42874257 - tests::runs_script_with_program_on_custom_position::{{closure}}::h8c3fa29382add659
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:32:49
[INFO] [stdout]   25:     0x55fa4287a556 - core::ops::function::FnOnce::call_once::h615c5bc6c77a5492
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55fa428bd48b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55fa428bd48b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x55fa428bcb51 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x55fa428bcb51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55fa428bcb51 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x55fa428bcb51 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x55fa428bcb51 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x55fa428bcb51 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x55fa428bcb51 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x55fa42885524 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x55fa42885524 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x55fa42889ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x55fa42889ff2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55fa42889ff2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x55fa42889ff2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x55fa42889ff2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x55fa42889ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x55fa42889ff2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55fa428ef5eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x55fa428ef5eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55fa428ef5eb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7f2ebe83aac3 - <unknown>
[INFO] [stdout]   48:     0x7f2ebe8cba04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- runs_simple_python_script stdout ----
[INFO] [stdout] thread 'runs_simple_python_script' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:81:10:
[INFO] [stdout] Shell execution failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55fa428e95a5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55fa428e95a5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fa428e95a5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55fa428e95a5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55fa4290fecb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55fa4290fecb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55fa428e692f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55fa428e937e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55fa428e937e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55fa428eace9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55fa428eaa3c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55fa428b8b6f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55fa428b8b6f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55fa428eb2eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55fa428eb2eb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55fa428eb064 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55fa428e9a69 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55fa428ead97 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55fa42853823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55fa42853d56 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55fa42872295 - core::result::Result<T,E>::expect::he0d5aa38f73ca074
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55fa4285525f - shellfn_core::execute::item::execute_parse_panic::he1bf6e946c326954
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shellfn-core-0.1.1/src/execute/item.rs:80:18
[INFO] [stdout]   22:     0x55fa428741ff - tests::runs_simple_python_script::subject::h97495d4737a454b5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:21:5
[INFO] [stdout]   23:     0x55fa42873fb6 - tests::runs_simple_python_script::h6c5d7373f1bf854d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:28:34
[INFO] [stdout]   24:     0x55fa42873f87 - tests::runs_simple_python_script::{{closure}}::hb11dcff9174c8277
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:20:31
[INFO] [stdout]   25:     0x55fa4287a006 - core::ops::function::FnOnce::call_once::h11140e61a4de983d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55fa428bd48b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55fa428bd48b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x55fa428bcb51 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x55fa428bcb51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55fa428bcb51 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x55fa428bcb51 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x55fa428bcb51 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x55fa428bcb51 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x55fa428bcb51 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x55fa42885524 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x55fa42885524 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x55fa42889ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x55fa42889ff2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55fa42889ff2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x55fa42889ff2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x55fa42889ff2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x55fa42889ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x55fa42889ff2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55fa428ef5eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x55fa428ef5eb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55fa428ef5eb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7f2ebe83aac3 - <unknown>
[INFO] [stdout]   48:     0x7f2ebe8cba04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     runs_script_with_program_on_custom_position
[INFO] [stdout]     runs_simple_python_script
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 70 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "c16941c6ee2c91583c0c538c9900b7474da76a43a5084b8e2710c24de0b87b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16941c6ee2c91583c0c538c9900b7474da76a43a5084b8e2710c24de0b87b19", kill_on_drop: false }`
[INFO] [stdout] c16941c6ee2c91583c0c538c9900b7474da76a43a5084b8e2710c24de0b87b19
