[INFO] fetching crate rust-tools-version 0.1.0...
[INFO] testing rust-tools-version-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-tools-version 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate rust-tools-version 0.1.0 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 rust-tools-version 0.1.0
[INFO] finished tweaking crates.io crate rust-tools-version 0.1.0
[INFO] tweaked toml for crates.io crate rust-tools-version 0.1.0 written to /workspace/builds/worker-16/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] b117b6d75191ab9dfe8ab3a0ab3ccf412cc533cafa62aac634f4e162766f75f8
[INFO] running `Command { std: "docker" "start" "-a" "b117b6d75191ab9dfe8ab3a0ab3ccf412cc533cafa62aac634f4e162766f75f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b117b6d75191ab9dfe8ab3a0ab3ccf412cc533cafa62aac634f4e162766f75f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b117b6d75191ab9dfe8ab3a0ab3ccf412cc533cafa62aac634f4e162766f75f8", kill_on_drop: false }`
[INFO] [stdout] b117b6d75191ab9dfe8ab3a0ab3ccf412cc533cafa62aac634f4e162766f75f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 061b902899e414e701d3f757f04ff67d6d2b07b366e95f69140340b3d06fa195
[INFO] running `Command { std: "docker" "start" "-a" "061b902899e414e701d3f757f04ff67d6d2b07b366e95f69140340b3d06fa195", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tools-version v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "061b902899e414e701d3f757f04ff67d6d2b07b366e95f69140340b3d06fa195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061b902899e414e701d3f757f04ff67d6d2b07b366e95f69140340b3d06fa195", kill_on_drop: false }`
[INFO] [stdout] 061b902899e414e701d3f757f04ff67d6d2b07b366e95f69140340b3d06fa195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 945b59753e46a15cef3e5521ee3ad171efdfb60aa4cd8ad911075f50c04e57ef
[INFO] running `Command { std: "docker" "start" "-a" "945b59753e46a15cef3e5521ee3ad171efdfb60aa4cd8ad911075f50c04e57ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tools-version v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_tools_version-8c9ce763ee9914dc)
[INFO] running `Command { std: "docker" "inspect" "945b59753e46a15cef3e5521ee3ad171efdfb60aa4cd8ad911075f50c04e57ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945b59753e46a15cef3e5521ee3ad171efdfb60aa4cd8ad911075f50c04e57ef", kill_on_drop: false }`
[INFO] [stdout] 945b59753e46a15cef3e5521ee3ad171efdfb60aa4cd8ad911075f50c04e57ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 18161fe34bbe5d45c93b43a66fcdcc77515c66c0f1b22ccc675b1f6e668289b8
[INFO] running `Command { std: "docker" "start" "-a" "18161fe34bbe5d45c93b43a66fcdcc77515c66c0f1b22ccc675b1f6e668289b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_tools_version-8c9ce763ee9914dc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_formatting ... ok
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-tools-version
[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" "18161fe34bbe5d45c93b43a66fcdcc77515c66c0f1b22ccc675b1f6e668289b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18161fe34bbe5d45c93b43a66fcdcc77515c66c0f1b22ccc675b1f6e668289b8", kill_on_drop: false }`
[INFO] [stdout] 18161fe34bbe5d45c93b43a66fcdcc77515c66c0f1b22ccc675b1f6e668289b8