[INFO] cloning repository https://github.com/bdejean/cmd_cache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bdejean/cmd_cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdejean%2Fcmd_cache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdejean%2Fcmd_cache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0efaeee4152eb9dbd92b6709f018b821bce4e00c [INFO] testing bdejean/cmd_cache against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdejean%2Fcmd_cache" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bdejean/cmd_cache on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bdejean/cmd_cache [INFO] finished tweaking git repo https://github.com/bdejean/cmd_cache [INFO] tweaked toml for git repo https://github.com/bdejean/cmd_cache written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/bdejean/cmd_cache already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36f9d275e491efc034f652f8c04e6c83b21aac6092f98413ae0d8eb5c55ffd8a [INFO] running `Command { std: "docker" "start" "-a" "36f9d275e491efc034f652f8c04e6c83b21aac6092f98413ae0d8eb5c55ffd8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36f9d275e491efc034f652f8c04e6c83b21aac6092f98413ae0d8eb5c55ffd8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f9d275e491efc034f652f8c04e6c83b21aac6092f98413ae0d8eb5c55ffd8a", kill_on_drop: false }` [INFO] [stdout] 36f9d275e491efc034f652f8c04e6c83b21aac6092f98413ae0d8eb5c55ffd8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 284f4473e49010b8ee47960b912e42d1898ddae2f46d6a381aceb5e21dd3d249 [INFO] running `Command { std: "docker" "start" "-a" "284f4473e49010b8ee47960b912e42d1898ddae2f46d6a381aceb5e21dd3d249", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling cmd_cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.92s [INFO] running `Command { std: "docker" "inspect" "284f4473e49010b8ee47960b912e42d1898ddae2f46d6a381aceb5e21dd3d249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "284f4473e49010b8ee47960b912e42d1898ddae2f46d6a381aceb5e21dd3d249", kill_on_drop: false }` [INFO] [stdout] 284f4473e49010b8ee47960b912e42d1898ddae2f46d6a381aceb5e21dd3d249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2607a0dc0f7a66c481835ba6049e3518d12caeb4f8dbdb884a8d6b3a8cb7cf9 [INFO] running `Command { std: "docker" "start" "-a" "e2607a0dc0f7a66c481835ba6049e3518d12caeb4f8dbdb884a8d6b3a8cb7cf9", kill_on_drop: false }` [INFO] [stderr] Compiling cmd_cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `clean_env` [INFO] [stdout] --> src/main.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | fn clean_env(key : &str) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `restore_env` [INFO] [stdout] --> src/main.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | fn restore_env(key : &str, value :Option ) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e2607a0dc0f7a66c481835ba6049e3518d12caeb4f8dbdb884a8d6b3a8cb7cf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2607a0dc0f7a66c481835ba6049e3518d12caeb4f8dbdb884a8d6b3a8cb7cf9", kill_on_drop: false }` [INFO] [stdout] e2607a0dc0f7a66c481835ba6049e3518d12caeb4f8dbdb884a8d6b3a8cb7cf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58cfa907ab85e1b7f7c01107137123acf009ac21c7425d3cf1cc9ad9e565cf5e [INFO] running `Command { std: "docker" "start" "-a" "58cfa907ab85e1b7f7c01107137123acf009ac21c7425d3cf1cc9ad9e565cf5e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `clean_env` [INFO] [stderr] --> src/main.rs:162:8 [INFO] [stderr] | [INFO] [stderr] 162 | fn clean_env(key : &str) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `restore_env` [INFO] [stderr] --> src/main.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | fn restore_env(key : &str, value :Option ) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cmd_cache-1cffadd52260c17a) [INFO] [stdout] running 6 tests [INFO] [stdout] test test::test_hash ... ok [INFO] [stdout] test test::test_concat_args ... ok [INFO] [stdout] test test::test_check_or_create_dir ... ok [INFO] [stdout] test test::test_check_file ... ok [INFO] [stdout] test test::test_get_max_days ... ok [INFO] [stdout] test test::test_cmd_cache ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "58cfa907ab85e1b7f7c01107137123acf009ac21c7425d3cf1cc9ad9e565cf5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58cfa907ab85e1b7f7c01107137123acf009ac21c7425d3cf1cc9ad9e565cf5e", kill_on_drop: false }` [INFO] [stdout] 58cfa907ab85e1b7f7c01107137123acf009ac21c7425d3cf1cc9ad9e565cf5e