[INFO] fetching crate op 0.0.0...
[INFO] testing op-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate op 0.0.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate op 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 op 0.0.0
[INFO] finished tweaking crates.io crate op 0.0.0
[INFO] tweaked toml for crates.io crate op 0.0.0 written to /workspace/builds/worker-44/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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] ce79ca07830989d23dcf786436cbd33d70e5846a7941e9341757a5c7a8a435a1
[INFO] running `Command { std: "docker" "start" "-a" "ce79ca07830989d23dcf786436cbd33d70e5846a7941e9341757a5c7a8a435a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce79ca07830989d23dcf786436cbd33d70e5846a7941e9341757a5c7a8a435a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce79ca07830989d23dcf786436cbd33d70e5846a7941e9341757a5c7a8a435a1", kill_on_drop: false }`
[INFO] [stdout] ce79ca07830989d23dcf786436cbd33d70e5846a7941e9341757a5c7a8a435a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 93b062054bddaab7d6ff6dd983f66504bc45679bfcce47e383b881f642cffd51
[INFO] running `Command { std: "docker" "start" "-a" "93b062054bddaab7d6ff6dd983f66504bc45679bfcce47e383b881f642cffd51", kill_on_drop: false }`
[INFO] [stderr]    Compiling op v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "93b062054bddaab7d6ff6dd983f66504bc45679bfcce47e383b881f642cffd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b062054bddaab7d6ff6dd983f66504bc45679bfcce47e383b881f642cffd51", kill_on_drop: false }`
[INFO] [stdout] 93b062054bddaab7d6ff6dd983f66504bc45679bfcce47e383b881f642cffd51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 23f164567a5b590bbe62493338b1520505d2ff1a837f7f4654bd7144a0f14e8f
[INFO] running `Command { std: "docker" "start" "-a" "23f164567a5b590bbe62493338b1520505d2ff1a837f7f4654bd7144a0f14e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling op v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/op-3fd17645690b76b3)
[INFO] running `Command { std: "docker" "inspect" "23f164567a5b590bbe62493338b1520505d2ff1a837f7f4654bd7144a0f14e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f164567a5b590bbe62493338b1520505d2ff1a837f7f4654bd7144a0f14e8f", kill_on_drop: false }`
[INFO] [stdout] 23f164567a5b590bbe62493338b1520505d2ff1a837f7f4654bd7144a0f14e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] b0dba6092857d3d236db980cf63851a8e667d4fa8a67950d8fc24ad20e1ebc23
[INFO] running `Command { std: "docker" "start" "-a" "b0dba6092857d3d236db980cf63851a8e667d4fa8a67950d8fc24ad20e1ebc23", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/op-3fd17645690b76b3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests op
[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 0.03s
[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" "b0dba6092857d3d236db980cf63851a8e667d4fa8a67950d8fc24ad20e1ebc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dba6092857d3d236db980cf63851a8e667d4fa8a67950d8fc24ad20e1ebc23", kill_on_drop: false }`
[INFO] [stdout] b0dba6092857d3d236db980cf63851a8e667d4fa8a67950d8fc24ad20e1ebc23