[INFO] cloning repository https://github.com/redox-os/ion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/ion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abe02545f6674bef621d866124a390bfcc439c82
[INFO] testing redox-os/ion against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fion" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redox-os/ion
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/redox-os/ion
[INFO] tweaked toml for git repo https://github.com/redox-os/ion written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redox-os/ion on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redox-os/ion already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fe16442c8a24d8776c7fd410e36b92e9553115d095a6979761410d81405538c
[INFO] running `Command { std: "docker" "start" "-a" "7fe16442c8a24d8776c7fd410e36b92e9553115d095a6979761410d81405538c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe16442c8a24d8776c7fd410e36b92e9553115d095a6979761410d81405538c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe16442c8a24d8776c7fd410e36b92e9553115d095a6979761410d81405538c", kill_on_drop: false }`
[INFO] [stdout] 7fe16442c8a24d8776c7fd410e36b92e9553115d095a6979761410d81405538c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8dce2e8e67807473561aa5ae5aa017a33b36faa19c77ce8afeecfbc861f23c6
[INFO] running `Command { std: "docker" "start" "-a" "a8dce2e8e67807473561aa5ae5aa017a33b36faa19c77ce8afeecfbc861f23c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling auto_enums_derive v0.7.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling ion-shell v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling permutate v0.3.2
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling buf_read_splitter v0.4.1
[INFO] [stderr]    Compiling ion-ranges v0.1.0 (/opt/rustwide/workdir/members/ranges)
[INFO] [stderr]    Compiling scopes v0.1.0 (/opt/rustwide/workdir/members/scopes-rs)
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v4.0.5
[INFO] [stderr]    Compiling users v0.10.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling nix v0.23.1 (https://github.com/nix-rust/nix.git?rev=ff6f8b8a#ff6f8b8a)
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling object-pool v0.6.0
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]    Compiling redox_liner v0.5.3 (https://gitlab.redox-os.org/redox-os/liner#f3fb3b75)
[INFO] [stderr]    Compiling mktemp v0.4.1
[INFO] [stderr]    Compiling small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30)
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling types-rs v0.1.0 (/opt/rustwide/workdir/members/types-rs)
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling calculate v0.7.0 (https://gitlab.redox-os.org/redox-os/calc?rev=d2719efb67ab38c4c33ab3590822114453960da5#d2719efb)
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling builtins-proc v0.1.0 (/opt/rustwide/workdir/members/builtins-proc)
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling auto_enums v0.7.12
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]   --> src/lib/parser/mod.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[cfg(fuzzing)]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/pipe_exec/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/variables.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v_assign_captures` is never read
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut v_assign_captures: Option<regex::Captures<'_>> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut locked = VARIABLE_ASSIGNMENT_REGEX.lock().unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 134 |         shell: &mut Shell<'a>,
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 207 |         shell: &mut Shell<'a>,
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 19s
[INFO] running `Command { std: "docker" "inspect" "a8dce2e8e67807473561aa5ae5aa017a33b36faa19c77ce8afeecfbc861f23c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8dce2e8e67807473561aa5ae5aa017a33b36faa19c77ce8afeecfbc861f23c6", kill_on_drop: false }`
[INFO] [stdout] a8dce2e8e67807473561aa5ae5aa017a33b36faa19c77ce8afeecfbc861f23c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe7298d32c68c1ad2b323da8868f26f81893b27ec004ef2a02b1cfbf407fde42
[INFO] running `Command { std: "docker" "start" "-a" "fe7298d32c68c1ad2b323da8868f26f81893b27ec004ef2a02b1cfbf407fde42", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling sdd v3.0.8
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]   --> src/lib/parser/mod.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[cfg(fuzzing)]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/pipe_exec/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/variables.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v_assign_captures` is never read
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut v_assign_captures: Option<regex::Captures<'_>> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut locked = VARIABLE_ASSIGNMENT_REGEX.lock().unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 134 |         shell: &mut Shell<'a>,
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 207 |         shell: &mut Shell<'a>,
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scc v2.3.3
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling ion-shell v1.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]   --> src/lib/parser/mod.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[cfg(fuzzing)]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/lib/shell/mod.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/mod.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/pipe_exec/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/lib/shell/variables.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `v_assign_captures` is never read
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut v_assign_captures: Option<regex::Captures<'_>> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/parser/statement/parse.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut locked = VARIABLE_ASSIGNMENT_REGEX.lock().unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 134 |         shell: &mut Shell<'a>,
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib/expansion/pipelines.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 207 |         shell: &mut Shell<'a>,
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stdout]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "fe7298d32c68c1ad2b323da8868f26f81893b27ec004ef2a02b1cfbf407fde42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7298d32c68c1ad2b323da8868f26f81893b27ec004ef2a02b1cfbf407fde42", kill_on_drop: false }`
[INFO] [stdout] fe7298d32c68c1ad2b323da8868f26f81893b27ec004ef2a02b1cfbf407fde42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 127dbe79224bf5ac5645b53b3bf96c0f46853045b900c60d46a216a74cef3819
[INFO] running `Command { std: "docker" "start" "-a" "127dbe79224bf5ac5645b53b3bf96c0f46853045b900c60d46a216a74cef3819", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]   --> src/lib/parser/mod.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[cfg(fuzzing)]
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arc`
[INFO] [stderr]   --> src/lib/parser/statement/parse.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     sync::{Arc, Mutex},
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib/shell/mod.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib/shell/mod.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib/shell/mod.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/lib/shell/mod.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/lib/shell/mod.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/lib/shell/mod.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/lib/shell/pipe_exec/mod.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/lib/shell/variables.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `v_assign_captures` is never read
[INFO] [stderr]   --> src/lib/parser/statement/parse.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut v_assign_captures: Option<regex::Captures<'_>> = None;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib/parser/statement/parse.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut locked = VARIABLE_ASSIGNMENT_REGEX.lock().unwrap();
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib/expansion/pipelines.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         &self,
[INFO] [stderr]     |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 134 |         shell: &mut Shell<'a>,
[INFO] [stderr] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stderr]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 135 |     ) -> super::Result<PipeItem<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib/expansion/pipelines.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |         &self,
[INFO] [stderr]     |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 207 |         shell: &mut Shell<'a>,
[INFO] [stderr] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell as Expander>::Error> {
[INFO] [stderr]     |                                                   ----- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 208 |     ) -> super::Result<Pipeline<RefinedJob<'a>>, <Shell<'_> as Expander>::Error> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ion-shell` (lib) generated 14 warnings (run `cargo fix --lib -p ion-shell` to apply 2 suggestions)
[INFO] [stderr] warning: `ion-shell` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib/lib.rs (/opt/rustwide/target/debug/deps/ion_shell-f6a9149270c9ea8f)
[INFO] [stdout] 
[INFO] [stdout] running 219 tests
[INFO] [stdout] test assignments::checker::test::is_array_ ... ok
[INFO] [stdout] test assignments::actions::tests::no_key ... ok
[INFO] [stdout] test assignments::actions::tests::assignment_actions ... ok
[INFO] [stdout] test assignments::actions::tests::repeated_key ... ok
[INFO] [stdout] test assignments::checker::test::is_boolean_ ... ok
[INFO] [stdout] test assignments::checker::test::is_integer_array_ ... ok
[INFO] [stdout] test builtins::exists::tests::test_array_var_is_not_empty ... ok
[INFO] [stdout] test builtins::exists::tests::test_binary_is_in_path ... ok
[INFO] [stdout] test builtins::exists::tests::test_evaluate_arguments ... ok
[INFO] [stdout] test builtins::exists::tests::test_file_has_execute_permission ... ok
[INFO] [stdout] test builtins::exists::tests::test_path_is_file ... ok
[INFO] [stdout] test builtins::exists::tests::test_path_is_directory ... ok
[INFO] [stdout] test builtins::exists::tests::test_match_option_argument ... ok
[INFO] [stdout] test builtins::exists::tests::test_string_var_is_not_empty ... ok
[INFO] [stdout] test builtins::is::test_is ... ok
[INFO] [stdout] test builtins::test::test_empty_str ... ok
[INFO] [stdout] test builtins::test::test_file_has_execute_permission ... ok
[INFO] [stdout] test builtins::test::test_file_exists ... ok
[INFO] [stdout] test builtins::test::test_file_is_directory ... ok
[INFO] [stdout] test builtins::test::test_file_is_regular ... ok
[INFO] [stdout] test builtins::test::test_file_is_symlink ... ok
[INFO] [stdout] test builtins::variables::test::drop_fails_with_undefined_variable ... ok
[INFO] [stdout] test builtins::test::test_file_size_is_greater_than_zero ... ok
[INFO] [stdout] test builtins::variables::test::drop_array_fails_with_no_arguments ... ok
[INFO] [stdout] test builtins::variables::test::drop_deletes_array ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_chars ... ok
[INFO] [stdout] test builtins::variables::test::drop_deletes_variable ... ok
[INFO] [stdout] test expansion::braces::tests::test_multiple_brace_expand ... ok
[INFO] [stdout] test expansion::braces::tests::test_single_brace_expand ... ok
[INFO] [stdout] test builtins::exists::tests::test_match_flag_argument ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_reverse ... ok
[INFO] [stdout] test builtins::test::test_integers_arguments ... ok
[INFO] [stdout] test builtins::variables::test::drop_fails_with_no_arguments ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_at_failing_whitespace ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_at_succeeding ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_key ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_string_all ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_string_index_backward ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_bytes ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_string_range ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_string_index_forward ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_graphemes ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_whitespace_all ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_at_failing_no_number ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_whitespace_index_backward ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_whitespace_index_forward ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_at_failing_out_of_bound ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_split_whitespace_range ... ok
[INFO] [stdout] test builtins::variables::test::drop_array_fails_with_undefined_array ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_subst_default_over_empty_array ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_subst_fail_default_is_no_array ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_subst_fail_no_array_variable ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_subst_fail_default_missing ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_extension ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_lines ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_filename ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_find_failing ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_join_with_string ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_len_bytes_with_string ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_basename ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_join_with_array ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_empty ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_find_succeeding ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_defined ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_undefined ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_escape ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_len_bytes_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_len_with_array ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_len_with_string ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_len_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_no_pattern ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_three_args_second_arg_defined ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_or_three_args_third_arg_defined ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_regex_replace_failing ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_replace_succeeding ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_replacen_succeeding ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_reverse_with_string ... ok
[INFO] [stdout] test expansion::methods::arrays::test::test_subst_variable_over_default ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_parent ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_repeat_succeeding ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_start_with_string ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_end_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_start_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_regex_replace_succeeding ... ok
[INFO] [stdout] test expansion::test::expand_braces_v2 ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_reverse_with_variable ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_to_lowercase ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_to_uppercase ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_end_with_string ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_unescape ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_trim_with_string ... ok
[INFO] [stdout] test expansion::test::arith_expression ... ok
[INFO] [stdout] test expansion::test::array_indexing ... ok
[INFO] [stdout] test expansion::test::embedded_array_expansion ... ok
[INFO] [stdout] test expansion::test::expand_braces ... ok
[INFO] [stdout] test expansion::test::expand_multiple_variables ... ok
[INFO] [stdout] test expansion::test::expand_process_test ... ok
[INFO] [stdout] test expansion::test::expand_variable_alongside_braces ... ok
[INFO] [stdout] test expansion::test::expand_variable_within_braces ... ok
[INFO] [stdout] test expansion::test::expand_variable_normal_variable ... ok
[INFO] [stdout] test expansion::test::expand_variables_with_colons ... ok
[INFO] [stdout] test expansion::test::inline_expression ... ok
[INFO] [stdout] test expansion::words::tests::array_methods ... ok
[INFO] [stdout] test expansion::words::tests::indexes ... ok
[INFO] [stdout] test expansion::words::tests::nested_processes ... ok
[INFO] [stdout] test expansion::words::tests::string_method ... ok
[INFO] [stdout] test expansion::test::trim_for_redox_os_file_scheme ... ok
[INFO] [stdout] test expansion::words::tests::test_arithmetic ... ok
[INFO] [stdout] test expansion::words::tests::test_braces ... ok
[INFO] [stdout] test expansion::words::tests::escape_with_backslash ... ok
[INFO] [stdout] test expansion::words::tests::array_process_within_string_process ... ok
[INFO] [stdout] test expansion::words::tests::array_processes ... ok
[INFO] [stdout] test expansion::words::tests::test_empty_strings ... ok
[INFO] [stdout] test expansion::words::tests::test_globbing ... ok
[INFO] [stdout] test expansion::words::tests::test_words ... ok
[INFO] [stdout] test expansion::words::tests::words_process_with_quotes ... ok
[INFO] [stdout] test parser::lexers::arguments::tests::arrays ... ok
[INFO] [stdout] test parser::lexers::arguments::tests::capture_empty_quotes ... ok
[INFO] [stdout] test parser::lexers::arguments::tests::methods ... ok
[INFO] [stdout] test expansion::words::tests::test_multiple_escapes ... ok
[INFO] [stdout] test expansion::words::tests::array_variables ... ok
[INFO] [stdout] test expansion::words::tests::array_expressions ... ok
[INFO] [stdout] test parser::lexers::assignments::keys::tests::key_parsing ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::arithmetic_assignments ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::assignment_splitting ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::concatenate_assignments ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::filter_assignment ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::map_assignment ... ok
[INFO] [stdout] test parser::lexers::arguments::tests::quotes ... ok
[INFO] [stdout] test parser::lexers::assignments::tests::assignment_assignments ... ok
[INFO] [stdout] test parser::pipelines::tests::array_process ... ok
[INFO] [stdout] test parser::pipelines::tests::awk_tests ... ok
[INFO] [stdout] test parser::pipelines::tests::arrays_braces_out_of_order ... ok
[INFO] [stdout] test parser::pipelines::tests::background_job ... ok
[INFO] [stdout] test parser::pipelines::tests::disown_job ... ok
[INFO] [stdout] test parser::pipelines::tests::all_whitespace ... ok
[INFO] [stdout] test expansion::words::tests::string_keys ... ok
[INFO] [stdout] test parser::pipelines::tests::double_quoting ... ok
[INFO] [stdout] test parser::pipelines::tests::double_quoting_contains_single ... ok
[INFO] [stdout] test parser::lexers::arguments::tests::processes ... ok
[INFO] [stdout] test parser::pipelines::tests::herestring ... ok
[INFO] [stdout] test parser::pipelines::tests::leading_whitespace ... ok
[INFO] [stdout] test parser::pipelines::tests::lone_comment ... ok
[INFO] [stdout] test parser::pipelines::tests::methods ... ok
[INFO] [stdout] test parser::pipelines::tests::mixed_quoted_and_unquoted ... ok
[INFO] [stdout] test parser::pipelines::tests::escaped_filenames ... ok
[INFO] [stdout] test parser::pipelines::tests::args_loop_terminates ... ok
[INFO] [stdout] test parser::pipelines::tests::multi_quotes ... ok
[INFO] [stdout] test parser::pipelines::tests::parse_empty_string ... ok
[INFO] [stdout] test parser::pipelines::tests::piped_herestring ... ok
[INFO] [stdout] test parser::pipelines::tests::pipeline_with_redirection_append ... ok
[INFO] [stdout] test parser::pipelines::tests::pipeline_with_redirection ... ok
[INFO] [stdout] test parser::pipelines::tests::pipeline_with_redirection_append_both ... ok
[INFO] [stdout] test parser::pipelines::tests::multiple_redirect ... ok
[INFO] [stdout] test parser::pipelines::tests::nested_array_process ... ok
[INFO] [stdout] test parser::pipelines::tests::nested_process ... ok
[INFO] [stdout] test parser::pipelines::tests::not_background_job ... ok
[INFO] [stdout] test parser::pipelines::tests::pipeline_with_redirection_append_stderr ... ok
[INFO] [stdout] test parser::pipelines::tests::pipeline_with_redirection_reverse_order ... ok
[INFO] [stdout] test parser::pipelines::tests::process ... ok
[INFO] [stdout] test parser::pipelines::tests::quoted_process ... ok
[INFO] [stdout] test parser::pipelines::tests::single_quoting ... ok
[INFO] [stdout] test parser::pipelines::tests::several_blank_lines ... ok
[INFO] [stdout] test parser::pipelines::tests::stderr_redirection ... ok
[INFO] [stdout] test parser::pipelines::tests::unmatched_right_brackets ... ok
[INFO] [stdout] test parser::pipelines::tests::var_meets_quote ... ok
[INFO] [stdout] test parser::pipelines::tests::single_job_no_args ... ok
[INFO] [stdout] test parser::pipelines::tests::single_job_with_single_character_arguments ... ok
[INFO] [stdout] test parser::statement::case::tests::case_parsing ... ok
[INFO] [stdout] test parser::statement::functions::tests::function_repeated_arg ... ok
[INFO] [stdout] test parser::statement::functions::tests::function_parsing ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_elses ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_for ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_ends ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_ifs ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_let_alone ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_let ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_let_error ... ok
[INFO] [stdout] test parser::statement::splitter::array_processes ... ok
[INFO] [stdout] test parser::statement::splitter::escaped_sequences ... ok
[INFO] [stdout] test parser::statement::splitter::logical_operators ... ok
[INFO] [stdout] test parser::statement::splitter::methods ... ok
[INFO] [stdout] test parser::statement::splitter::nested_array_process ... ok
[INFO] [stdout] test parser::statement::parse::tests::parsing_functions ... ok
[INFO] [stdout] test parser::pipelines::tests::trailing_whitespace ... ok
[INFO] [stdout] test parser::pipelines::tests::braces ... ok
[INFO] [stdout] test parser::statement::splitter::arithmetic ... ok
[INFO] [stdout] test parser::statement::splitter::braced_variables ... ok
[INFO] [stdout] test parser::statement::splitter::process_with_statements ... ok
[INFO] [stdout] test parser::statement::splitter::quotes ... ok
[INFO] [stdout] test parser::statement::splitter::nested_process ... ok
[INFO] [stdout] test parser::terminator::testing::should_terminate_all_items ... ok
[INFO] [stdout] test parser::terminator::testing::should_terminate_to_new_line ... ok
[INFO] [stdout] test parser::terminator::testing::terminate_array_over_serveral_lines ... ok
[INFO] [stdout] test parser::terminator::testing::terminate_shell_over_serveral_lines ... ok
[INFO] [stdout] test shell::colors::test::convert_hex_digit ... ok
[INFO] [stdout] test shell::colors::test::decimal_256_colors ... ok
[INFO] [stdout] test parser::statement::splitter::processes ... ok
[INFO] [stdout] test parser::statement::splitter::syntax_errors ... ok
[INFO] [stdout] test parser::statement::splitter::variants ... ok
[INFO] [stdout] test shell::colors::test::hexadecimal_256_colors ... ok
[INFO] [stdout] test shell::colors::test::set_multiple_color_attributes ... ok
[INFO] [stdout] test shell::colors::test::six_digit_hex_24bit_colors ... ok
[INFO] [stdout] test shell::colors::test::three_digit_hex_24bit_colors ... ok
[INFO] [stdout] test shell::flow::tests::return_toplevel ... ok
[INFO] [stdout] test shell::flow::tests::if_inside_match ... ok
[INFO] [stdout] test shell::flow::tests::statement_outside_case ... ok
[INFO] [stdout] test shell::variables::tests::minimal_directory_var_should_compact_path ... ok
[INFO] [stdout] test shell::variables::tests::undefined_variable_errors ... ok
[INFO] [stdout] test shell::variables::tests::minimal_directory_var_shouldnt_compact_path ... ok
[INFO] [stdout] test shell::colors::test::set_multiple_colors ... ok
[INFO] [stdout] test shell::variables::tests::set_var_and_expand_a_variable ... ok
[INFO] [stdout] test parser::pipelines::tests::job_with_args ... ok
[INFO] [stdout] test parser::pipelines::tests::multiple_white_space_between_words ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_repeat_failing - should panic ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_replace_failing - should panic ... ok
[INFO] [stdout] test expansion::methods::strings::test::test_replacen_failing - should panic ... ok
[INFO] [stdout] test builtins::exists::tests::test_function_is_defined ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 219 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ion-513296185da02cf8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test binary::completer::tests::filename_completion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ion_shell
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib/expansion/mod.rs - expansion::ExpanderInternal::expand_arithmetic (line 645) ... ignored
[INFO] [stdout] test src/lib/shell/flow_control.rs - shell::flow_control::Case (line 13) ... ignored
[INFO] [stdout] test src/lib/shell/flow_control.rs - shell::flow_control::Case (line 29) ... ignored
[INFO] [stdout] test src/lib/shell/flow_control.rs - shell::flow_control::Case (line 36) ... ignored
[INFO] [stdout] test src/lib/types.rs - types::args (line 11) ... ignored
[INFO] [stdout] test src/lib/types.rs - types::args (line 17) ... ignored
[INFO] [stdout] test src/lib/builtins/mod.rs - builtins::BuiltinMap (line 83) ... ok
[INFO] [stdout] test src/lib/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 3.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "127dbe79224bf5ac5645b53b3bf96c0f46853045b900c60d46a216a74cef3819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127dbe79224bf5ac5645b53b3bf96c0f46853045b900c60d46a216a74cef3819", kill_on_drop: false }`
[INFO] [stdout] 127dbe79224bf5ac5645b53b3bf96c0f46853045b900c60d46a216a74cef3819
