[INFO] fetching crate syh 0.1.0...
[INFO] testing syh-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate syh 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate syh 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 syh 0.1.0
[INFO] finished tweaking crates.io crate syh 0.1.0
[INFO] tweaked toml for crates.io crate syh 0.1.0 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bc151a3a966e6edbb24e9c07053170b63832dde946ebb110d8226260c6684152
[INFO] running `Command { std: "docker" "start" "-a" "bc151a3a966e6edbb24e9c07053170b63832dde946ebb110d8226260c6684152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc151a3a966e6edbb24e9c07053170b63832dde946ebb110d8226260c6684152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc151a3a966e6edbb24e9c07053170b63832dde946ebb110d8226260c6684152", kill_on_drop: false }`
[INFO] [stdout] bc151a3a966e6edbb24e9c07053170b63832dde946ebb110d8226260c6684152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ebff034908cdfabe15ba9197ed32d15df5c86d0b24f8ed3b527cb6e7ac68e73b
[INFO] running `Command { std: "docker" "start" "-a" "ebff034908cdfabe15ba9197ed32d15df5c86d0b24f8ed3b527cb6e7ac68e73b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ebff034908cdfabe15ba9197ed32d15df5c86d0b24f8ed3b527cb6e7ac68e73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebff034908cdfabe15ba9197ed32d15df5c86d0b24f8ed3b527cb6e7ac68e73b", kill_on_drop: false }`
[INFO] [stdout] ebff034908cdfabe15ba9197ed32d15df5c86d0b24f8ed3b527cb6e7ac68e73b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4857c6cf0e0cd02a601d7cb22e227d3a47448a0f3694c43994bc5967e4904b24
[INFO] running `Command { std: "docker" "start" "-a" "4857c6cf0e0cd02a601d7cb22e227d3a47448a0f3694c43994bc5967e4904b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling syh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/syh-3fd1b13cb4c3ad47)
[INFO] running `Command { std: "docker" "inspect" "4857c6cf0e0cd02a601d7cb22e227d3a47448a0f3694c43994bc5967e4904b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4857c6cf0e0cd02a601d7cb22e227d3a47448a0f3694c43994bc5967e4904b24", kill_on_drop: false }`
[INFO] [stdout] 4857c6cf0e0cd02a601d7cb22e227d3a47448a0f3694c43994bc5967e4904b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ca724b4fccbb2d1830adebd8b44670c285a4385f6d6c852bd9a9e915c47714d8
[INFO] running `Command { std: "docker" "start" "-a" "ca724b4fccbb2d1830adebd8b44670c285a4385f6d6c852bd9a9e915c47714d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syh-3fd1b13cb4c3ad47)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syh
[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" "ca724b4fccbb2d1830adebd8b44670c285a4385f6d6c852bd9a9e915c47714d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca724b4fccbb2d1830adebd8b44670c285a4385f6d6c852bd9a9e915c47714d8", kill_on_drop: false }`
[INFO] [stdout] ca724b4fccbb2d1830adebd8b44670c285a4385f6d6c852bd9a9e915c47714d8