[INFO] fetching crate proofmarshal 0.0.0-prealpha...
[INFO] testing proofmarshal-0.0.0-prealpha against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate proofmarshal 0.0.0-prealpha into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate proofmarshal 0.0.0-prealpha on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proofmarshal 0.0.0-prealpha
[INFO] finished tweaking crates.io crate proofmarshal 0.0.0-prealpha
[INFO] tweaked toml for crates.io crate proofmarshal 0.0.0-prealpha written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e555975e01ac734ede5a0eed46a654526e48d5b42dd7c9e635652bb86e40b66d
[INFO] running `Command { std: "docker" "start" "-a" "e555975e01ac734ede5a0eed46a654526e48d5b42dd7c9e635652bb86e40b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e555975e01ac734ede5a0eed46a654526e48d5b42dd7c9e635652bb86e40b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e555975e01ac734ede5a0eed46a654526e48d5b42dd7c9e635652bb86e40b66d", kill_on_drop: false }`
[INFO] [stdout] e555975e01ac734ede5a0eed46a654526e48d5b42dd7c9e635652bb86e40b66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764e75e19a28bf5eaaab19432d14cb6a57214a2b143c8b0959e1d54a5cb6bff3
[INFO] running `Command { std: "docker" "start" "-a" "764e75e19a28bf5eaaab19432d14cb6a57214a2b143c8b0959e1d54a5cb6bff3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proofmarshal v0.0.0-prealpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "764e75e19a28bf5eaaab19432d14cb6a57214a2b143c8b0959e1d54a5cb6bff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764e75e19a28bf5eaaab19432d14cb6a57214a2b143c8b0959e1d54a5cb6bff3", kill_on_drop: false }`
[INFO] [stdout] 764e75e19a28bf5eaaab19432d14cb6a57214a2b143c8b0959e1d54a5cb6bff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b63d0d552f6f07ca0c0e611de1c6058b8aa9f091450eca917578ca4d3222b1
[INFO] running `Command { std: "docker" "start" "-a" "b5b63d0d552f6f07ca0c0e611de1c6058b8aa9f091450eca917578ca4d3222b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proofmarshal v0.0.0-prealpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "b5b63d0d552f6f07ca0c0e611de1c6058b8aa9f091450eca917578ca4d3222b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b63d0d552f6f07ca0c0e611de1c6058b8aa9f091450eca917578ca4d3222b1", kill_on_drop: false }`
[INFO] [stdout] b5b63d0d552f6f07ca0c0e611de1c6058b8aa9f091450eca917578ca4d3222b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c244608d71aeba885092eb034022c0c160101dbb283b42522f6dd329f7515d0f
[INFO] running `Command { std: "docker" "start" "-a" "c244608d71aeba885092eb034022c0c160101dbb283b42522f6dd329f7515d0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proofmarshal-5ff7d7c0294ef3c4)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests proofmarshal
[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] [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" "c244608d71aeba885092eb034022c0c160101dbb283b42522f6dd329f7515d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c244608d71aeba885092eb034022c0c160101dbb283b42522f6dd329f7515d0f", kill_on_drop: false }`
[INFO] [stdout] c244608d71aeba885092eb034022c0c160101dbb283b42522f6dd329f7515d0f