[INFO] fetching crate regexgrep 1.0.3... [INFO] testing regexgrep-1.0.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate regexgrep 1.0.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate regexgrep 1.0.3 [INFO] finished tweaking crates.io crate regexgrep 1.0.3 [INFO] tweaked toml for crates.io crate regexgrep 1.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate regexgrep 1.0.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate regexgrep 1.0.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e217739446e1d463a8dca8a53075c0391eba6a70ecf6112c3a97349b615d636 [INFO] running `Command { std: "docker" "start" "-a" "3e217739446e1d463a8dca8a53075c0391eba6a70ecf6112c3a97349b615d636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e217739446e1d463a8dca8a53075c0391eba6a70ecf6112c3a97349b615d636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e217739446e1d463a8dca8a53075c0391eba6a70ecf6112c3a97349b615d636", kill_on_drop: false }` [INFO] [stdout] 3e217739446e1d463a8dca8a53075c0391eba6a70ecf6112c3a97349b615d636 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1fd7cc0f4dc16e1b3eebd834736d362ec8e671dbf270c3f300c71a327be214d [INFO] running `Command { std: "docker" "start" "-a" "c1fd7cc0f4dc16e1b3eebd834736d362ec8e671dbf270c3f300c71a327be214d", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling regexgrep v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mac` [INFO] [stdout] --> src/utils.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(target_os = "mac")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s [INFO] running `Command { std: "docker" "inspect" "c1fd7cc0f4dc16e1b3eebd834736d362ec8e671dbf270c3f300c71a327be214d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1fd7cc0f4dc16e1b3eebd834736d362ec8e671dbf270c3f300c71a327be214d", kill_on_drop: false }` [INFO] [stdout] c1fd7cc0f4dc16e1b3eebd834736d362ec8e671dbf270c3f300c71a327be214d [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f45e48d644eec3f4526eacb1c478d1f49263dd42d875d1833f3156145164c827 [INFO] running `Command { std: "docker" "start" "-a" "f45e48d644eec3f4526eacb1c478d1f49263dd42d875d1833f3156145164c827", kill_on_drop: false }` [INFO] [stderr] Compiling regexgrep v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mac` [INFO] [stdout] --> src/utils.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(target_os = "mac")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f45e48d644eec3f4526eacb1c478d1f49263dd42d875d1833f3156145164c827", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45e48d644eec3f4526eacb1c478d1f49263dd42d875d1833f3156145164c827", kill_on_drop: false }` [INFO] [stdout] f45e48d644eec3f4526eacb1c478d1f49263dd42d875d1833f3156145164c827 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] de9933cacffc1dc7972d384d9163d6c6b7668f89ac72f3c4099aa8ae1cf38376 [INFO] running `Command { std: "docker" "start" "-a" "de9933cacffc1dc7972d384d9163d6c6b7668f89ac72f3c4099aa8ae1cf38376", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `mac` [INFO] [stderr] --> src/utils.rs:40:7 [INFO] [stderr] | [INFO] [stderr] 40 | #[cfg(target_os = "mac")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `regexgrep` (bin "regexgrep" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regexgrep-e3580e4178135096) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::case_insesative ... ok [INFO] [stdout] test tests::one_result ... ok [INFO] [stdout] test tests::regep ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de9933cacffc1dc7972d384d9163d6c6b7668f89ac72f3c4099aa8ae1cf38376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de9933cacffc1dc7972d384d9163d6c6b7668f89ac72f3c4099aa8ae1cf38376", kill_on_drop: false }` [INFO] [stdout] de9933cacffc1dc7972d384d9163d6c6b7668f89ac72f3c4099aa8ae1cf38376