[INFO] fetching crate my-rust-lib2 1.0.3...
[INFO] testing my-rust-lib2-1.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate my-rust-lib2 1.0.3 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate my-rust-lib2 1.0.3 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 my-rust-lib2 1.0.3
[INFO] finished tweaking crates.io crate my-rust-lib2 1.0.3
[INFO] tweaked toml for crates.io crate my-rust-lib2 1.0.3 written to /workspace/builds/worker-21/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2686256a4534e53b70bd41dade3427e6fdf12c60f4f753a539c874f3be301339
[INFO] running `Command { std: "docker" "start" "-a" "2686256a4534e53b70bd41dade3427e6fdf12c60f4f753a539c874f3be301339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2686256a4534e53b70bd41dade3427e6fdf12c60f4f753a539c874f3be301339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2686256a4534e53b70bd41dade3427e6fdf12c60f4f753a539c874f3be301339", kill_on_drop: false }`
[INFO] [stdout] 2686256a4534e53b70bd41dade3427e6fdf12c60f4f753a539c874f3be301339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8a2584d5cd4222922ac6610ddaa1ab782704581e6096b987fe06055eda56bcd5
[INFO] running `Command { std: "docker" "start" "-a" "8a2584d5cd4222922ac6610ddaa1ab782704581e6096b987fe06055eda56bcd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-rust-lib2 v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "8a2584d5cd4222922ac6610ddaa1ab782704581e6096b987fe06055eda56bcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2584d5cd4222922ac6610ddaa1ab782704581e6096b987fe06055eda56bcd5", kill_on_drop: false }`
[INFO] [stdout] 8a2584d5cd4222922ac6610ddaa1ab782704581e6096b987fe06055eda56bcd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 71d5d152cacc0ddc201bc4eccd73f70e478e96dcf46e8a9ea4797b6ae72b44e1
[INFO] running `Command { std: "docker" "start" "-a" "71d5d152cacc0ddc201bc4eccd73f70e478e96dcf46e8a9ea4797b6ae72b44e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling my-rust-lib2 v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_rust_lib2-e9f0f4cd4ec6c8af)
[INFO] running `Command { std: "docker" "inspect" "71d5d152cacc0ddc201bc4eccd73f70e478e96dcf46e8a9ea4797b6ae72b44e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d5d152cacc0ddc201bc4eccd73f70e478e96dcf46e8a9ea4797b6ae72b44e1", kill_on_drop: false }`
[INFO] [stdout] 71d5d152cacc0ddc201bc4eccd73f70e478e96dcf46e8a9ea4797b6ae72b44e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d6dde423640f37e3baf3b293179e59968fe2851bb403f6233fe95b735826ea82
[INFO] running `Command { std: "docker" "start" "-a" "d6dde423640f37e3baf3b293179e59968fe2851bb403f6233fe95b735826ea82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_rust_lib2-e9f0f4cd4ec6c8af)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests my-rust-lib2
[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" "d6dde423640f37e3baf3b293179e59968fe2851bb403f6233fe95b735826ea82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6dde423640f37e3baf3b293179e59968fe2851bb403f6233fe95b735826ea82", kill_on_drop: false }`
[INFO] [stdout] d6dde423640f37e3baf3b293179e59968fe2851bb403f6233fe95b735826ea82