[INFO] fetching crate hanoi 0.0.0...
[INFO] testing hanoi-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate hanoi 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate hanoi 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hanoi 0.0.0
[INFO] finished tweaking crates.io crate hanoi 0.0.0
[INFO] tweaked toml for crates.io crate hanoi 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aef134b80f5c721efe7be81545e199e6e3ab7b9593cf922b17c7b91e5be803f8
[INFO] running `Command { std: "docker" "start" "-a" "aef134b80f5c721efe7be81545e199e6e3ab7b9593cf922b17c7b91e5be803f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aef134b80f5c721efe7be81545e199e6e3ab7b9593cf922b17c7b91e5be803f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef134b80f5c721efe7be81545e199e6e3ab7b9593cf922b17c7b91e5be803f8", kill_on_drop: false }`
[INFO] [stdout] aef134b80f5c721efe7be81545e199e6e3ab7b9593cf922b17c7b91e5be803f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f92344538d96b7a54a364aef5a11d7f14bf35ae1e6f18535eab1779eaedc7d11
[INFO] running `Command { std: "docker" "start" "-a" "f92344538d96b7a54a364aef5a11d7f14bf35ae1e6f18535eab1779eaedc7d11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hanoi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "f92344538d96b7a54a364aef5a11d7f14bf35ae1e6f18535eab1779eaedc7d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92344538d96b7a54a364aef5a11d7f14bf35ae1e6f18535eab1779eaedc7d11", kill_on_drop: false }`
[INFO] [stdout] f92344538d96b7a54a364aef5a11d7f14bf35ae1e6f18535eab1779eaedc7d11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e768007e871ea0b04ed6d81161dee8058ff421045dccb8558bdc45f0961fb2d6
[INFO] running `Command { std: "docker" "start" "-a" "e768007e871ea0b04ed6d81161dee8058ff421045dccb8558bdc45f0961fb2d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hanoi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e768007e871ea0b04ed6d81161dee8058ff421045dccb8558bdc45f0961fb2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e768007e871ea0b04ed6d81161dee8058ff421045dccb8558bdc45f0961fb2d6", kill_on_drop: false }`
[INFO] [stdout] e768007e871ea0b04ed6d81161dee8058ff421045dccb8558bdc45f0961fb2d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f862b7b810b0aafa5d146eb53defe862a0bb48facefead7f3b16b89c0da1e8ed
[INFO] running `Command { std: "docker" "start" "-a" "f862b7b810b0aafa5d146eb53defe862a0bb48facefead7f3b16b89c0da1e8ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hanoi-b8f11d76507c0893)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hanoi
[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] [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" "f862b7b810b0aafa5d146eb53defe862a0bb48facefead7f3b16b89c0da1e8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f862b7b810b0aafa5d146eb53defe862a0bb48facefead7f3b16b89c0da1e8ed", kill_on_drop: false }`
[INFO] [stdout] f862b7b810b0aafa5d146eb53defe862a0bb48facefead7f3b16b89c0da1e8ed
