[INFO] fetching crate Shellr 0.1.0... [INFO] testing Shellr-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate Shellr 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate Shellr 0.1.0 [INFO] finished tweaking crates.io crate Shellr 0.1.0 [INFO] tweaked toml for crates.io crate Shellr 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate Shellr 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate Shellr 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9f28d5b7f4e58bd1090e88505c2671b81d8508d512344d8e22cc767bdd0460b [INFO] running `Command { std: "docker" "start" "-a" "d9f28d5b7f4e58bd1090e88505c2671b81d8508d512344d8e22cc767bdd0460b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9f28d5b7f4e58bd1090e88505c2671b81d8508d512344d8e22cc767bdd0460b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f28d5b7f4e58bd1090e88505c2671b81d8508d512344d8e22cc767bdd0460b", kill_on_drop: false }` [INFO] [stdout] d9f28d5b7f4e58bd1090e88505c2671b81d8508d512344d8e22cc767bdd0460b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 74cec9537051e975cb1fc77aa17bd8f04022ea73c34e8af991491110bd220f87 [INFO] running `Command { std: "docker" "start" "-a" "74cec9537051e975cb1fc77aa17bd8f04022ea73c34e8af991491110bd220f87", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling Shellr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/main.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow<'_, Path> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "74cec9537051e975cb1fc77aa17bd8f04022ea73c34e8af991491110bd220f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74cec9537051e975cb1fc77aa17bd8f04022ea73c34e8af991491110bd220f87", kill_on_drop: false }` [INFO] [stdout] 74cec9537051e975cb1fc77aa17bd8f04022ea73c34e8af991491110bd220f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] af3473be2f4fb537b5d3f5b30e737596ffe8f18bb03174b6ef331a0b31ec220c [INFO] running `Command { std: "docker" "start" "-a" "af3473be2f4fb537b5d3f5b30e737596ffe8f18bb03174b6ef331a0b31ec220c", kill_on_drop: false }` [INFO] [stderr] Compiling Shellr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/main.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow<'_, Path> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_REPL` should have a snake case name [INFO] [stdout] --> src/test/mod.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn check_REPL() { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `check_repl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "af3473be2f4fb537b5d3f5b30e737596ffe8f18bb03174b6ef331a0b31ec220c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af3473be2f4fb537b5d3f5b30e737596ffe8f18bb03174b6ef331a0b31ec220c", kill_on_drop: false }` [INFO] [stdout] af3473be2f4fb537b5d3f5b30e737596ffe8f18bb03174b6ef331a0b31ec220c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b093fa43e0ebdfd773821b4913331bf97d953e6ed1712b4758cb2de73b5c408e [INFO] running `Command { std: "docker" "start" "-a" "b093fa43e0ebdfd773821b4913331bf97d953e6ed1712b4758cb2de73b5c408e", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/main.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [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] 13 | fn enhance_exe_name(exe_name: &Path) -> Cow<'_, Path> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: function `check_REPL` should have a snake case name [INFO] [stderr] --> src/test/mod.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn check_REPL() { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `check_repl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `Shellr` (bin "Shellr" test) generated 2 warnings (run `cargo fix --bin "Shellr" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/Shellr-e3c6cd1ba9d74103) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::check_REPL ... 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] running `Command { std: "docker" "inspect" "b093fa43e0ebdfd773821b4913331bf97d953e6ed1712b4758cb2de73b5c408e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b093fa43e0ebdfd773821b4913331bf97d953e6ed1712b4758cb2de73b5c408e", kill_on_drop: false }` [INFO] [stdout] b093fa43e0ebdfd773821b4913331bf97d953e6ed1712b4758cb2de73b5c408e