[INFO] fetching crate shellrs 0.0.0...
[INFO] testing shellrs-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shellrs 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate shellrs 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shellrs 0.0.0
[INFO] finished tweaking crates.io crate shellrs 0.0.0
[INFO] tweaked toml for crates.io crate shellrs 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c37806d176c24642ef0424b6516106c4a604cce514b3e145d37ab1ba7d7412f2
[INFO] running `Command { std: "docker" "start" "-a" "c37806d176c24642ef0424b6516106c4a604cce514b3e145d37ab1ba7d7412f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c37806d176c24642ef0424b6516106c4a604cce514b3e145d37ab1ba7d7412f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37806d176c24642ef0424b6516106c4a604cce514b3e145d37ab1ba7d7412f2", kill_on_drop: false }`
[INFO] [stdout] c37806d176c24642ef0424b6516106c4a604cce514b3e145d37ab1ba7d7412f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ace77893aa6e7e05f98f261fc35dd3c0ef7267c9aac43befeff456442442c4
[INFO] running `Command { std: "docker" "start" "-a" "a2ace77893aa6e7e05f98f261fc35dd3c0ef7267c9aac43befeff456442442c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling shellrs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "a2ace77893aa6e7e05f98f261fc35dd3c0ef7267c9aac43befeff456442442c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ace77893aa6e7e05f98f261fc35dd3c0ef7267c9aac43befeff456442442c4", kill_on_drop: false }`
[INFO] [stdout] a2ace77893aa6e7e05f98f261fc35dd3c0ef7267c9aac43befeff456442442c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da4a4fd7c429828c1b1a89c70c8a6f2d4b67660213c16619ecdb563f565a9b16
[INFO] running `Command { std: "docker" "start" "-a" "da4a4fd7c429828c1b1a89c70c8a6f2d4b67660213c16619ecdb563f565a9b16", kill_on_drop: false }`
[INFO] [stderr]    Compiling shellrs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellrs-478b6b5bcbcaaf8c)
[INFO] running `Command { std: "docker" "inspect" "da4a4fd7c429828c1b1a89c70c8a6f2d4b67660213c16619ecdb563f565a9b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4a4fd7c429828c1b1a89c70c8a6f2d4b67660213c16619ecdb563f565a9b16", kill_on_drop: false }`
[INFO] [stdout] da4a4fd7c429828c1b1a89c70c8a6f2d4b67660213c16619ecdb563f565a9b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c9eeb0d28a6641bd56f882479d2d9f02530a8534dd0018fedabb44934b193bf
[INFO] running `Command { std: "docker" "start" "-a" "3c9eeb0d28a6641bd56f882479d2d9f02530a8534dd0018fedabb44934b193bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shellrs-478b6b5bcbcaaf8c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests shellrs
[INFO] [stdout] test which::tests::test_which ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "3c9eeb0d28a6641bd56f882479d2d9f02530a8534dd0018fedabb44934b193bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9eeb0d28a6641bd56f882479d2d9f02530a8534dd0018fedabb44934b193bf", kill_on_drop: false }`
[INFO] [stdout] 3c9eeb0d28a6641bd56f882479d2d9f02530a8534dd0018fedabb44934b193bf