[INFO] fetching crate cargo-bargain 0.0.0...
[INFO] testing cargo-bargain-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargo-bargain 0.0.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate cargo-bargain 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-bargain 0.0.0
[INFO] finished tweaking crates.io crate cargo-bargain 0.0.0
[INFO] tweaked toml for crates.io crate cargo-bargain 0.0.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd480f8d40b42252381bd5e99439c41b3dc9d4df42d42822f2b36c2fd645a33b
[INFO] running `Command { std: "docker" "start" "-a" "cd480f8d40b42252381bd5e99439c41b3dc9d4df42d42822f2b36c2fd645a33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd480f8d40b42252381bd5e99439c41b3dc9d4df42d42822f2b36c2fd645a33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd480f8d40b42252381bd5e99439c41b3dc9d4df42d42822f2b36c2fd645a33b", kill_on_drop: false }`
[INFO] [stdout] cd480f8d40b42252381bd5e99439c41b3dc9d4df42d42822f2b36c2fd645a33b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0474564a74a874c5ebbf07bc146b76460ddc122cf65c081e0369484c719a7b9e
[INFO] running `Command { std: "docker" "start" "-a" "0474564a74a874c5ebbf07bc146b76460ddc122cf65c081e0369484c719a7b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-bargain v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "0474564a74a874c5ebbf07bc146b76460ddc122cf65c081e0369484c719a7b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0474564a74a874c5ebbf07bc146b76460ddc122cf65c081e0369484c719a7b9e", kill_on_drop: false }`
[INFO] [stdout] 0474564a74a874c5ebbf07bc146b76460ddc122cf65c081e0369484c719a7b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7d0449d75826be6565a7a22434b03045149e279c69a39c22f4fba3aa44900e1
[INFO] running `Command { std: "docker" "start" "-a" "c7d0449d75826be6565a7a22434b03045149e279c69a39c22f4fba3aa44900e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-bargain v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c7d0449d75826be6565a7a22434b03045149e279c69a39c22f4fba3aa44900e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d0449d75826be6565a7a22434b03045149e279c69a39c22f4fba3aa44900e1", kill_on_drop: false }`
[INFO] [stdout] c7d0449d75826be6565a7a22434b03045149e279c69a39c22f4fba3aa44900e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b45fa012dadc3ed65eac57e922077d051f2433ca495d8119e42b784e0b2e0581
[INFO] running `Command { std: "docker" "start" "-a" "b45fa012dadc3ed65eac57e922077d051f2433ca495d8119e42b784e0b2e0581", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_bargain-a48b3823a3b8943a)
[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 cargo-bargain
[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" "b45fa012dadc3ed65eac57e922077d051f2433ca495d8119e42b784e0b2e0581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45fa012dadc3ed65eac57e922077d051f2433ca495d8119e42b784e0b2e0581", kill_on_drop: false }`
[INFO] [stdout] b45fa012dadc3ed65eac57e922077d051f2433ca495d8119e42b784e0b2e0581