[INFO] fetching crate c3-linearization 0.1.0...
[INFO] testing c3-linearization-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate c3-linearization 0.1.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate c3-linearization 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c3-linearization 0.1.0
[INFO] finished tweaking crates.io crate c3-linearization 0.1.0
[INFO] tweaked toml for crates.io crate c3-linearization 0.1.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fa1f39b9a2791ef11883031dacd1fac7549fb3a0a8ff3dfd3e39daa22e7fdf8
[INFO] running `Command { std: "docker" "start" "-a" "3fa1f39b9a2791ef11883031dacd1fac7549fb3a0a8ff3dfd3e39daa22e7fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fa1f39b9a2791ef11883031dacd1fac7549fb3a0a8ff3dfd3e39daa22e7fdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa1f39b9a2791ef11883031dacd1fac7549fb3a0a8ff3dfd3e39daa22e7fdf8", kill_on_drop: false }`
[INFO] [stdout] 3fa1f39b9a2791ef11883031dacd1fac7549fb3a0a8ff3dfd3e39daa22e7fdf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c218cc3e7630d962e1c4e0660cb5e4a032aeff4d9f382d612f87a46dbbfe2d30
[INFO] running `Command { std: "docker" "start" "-a" "c218cc3e7630d962e1c4e0660cb5e4a032aeff4d9f382d612f87a46dbbfe2d30", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling c3-linearization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "c218cc3e7630d962e1c4e0660cb5e4a032aeff4d9f382d612f87a46dbbfe2d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c218cc3e7630d962e1c4e0660cb5e4a032aeff4d9f382d612f87a46dbbfe2d30", kill_on_drop: false }`
[INFO] [stdout] c218cc3e7630d962e1c4e0660cb5e4a032aeff4d9f382d612f87a46dbbfe2d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b798b7a0a4dc8bc630430bda731c8a9392ee447ff4be72efa9cdfdc3016e18
[INFO] running `Command { std: "docker" "start" "-a" "f5b798b7a0a4dc8bc630430bda731c8a9392ee447ff4be72efa9cdfdc3016e18", kill_on_drop: false }`
[INFO] [stderr]    Compiling c3-linearization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "f5b798b7a0a4dc8bc630430bda731c8a9392ee447ff4be72efa9cdfdc3016e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b798b7a0a4dc8bc630430bda731c8a9392ee447ff4be72efa9cdfdc3016e18", kill_on_drop: false }`
[INFO] [stdout] f5b798b7a0a4dc8bc630430bda731c8a9392ee447ff4be72efa9cdfdc3016e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d56303211e8f54e7696e9710c19b8c61d69d1422f09de896dbd1589e75a4b99
[INFO] running `Command { std: "docker" "start" "-a" "1d56303211e8f54e7696e9710c19b8c61d69d1422f09de896dbd1589e75a4b99", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c3_linearization-181cf92dcb89a7bc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-e614685ac8c13ada)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ready ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c3-linearization
[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" "1d56303211e8f54e7696e9710c19b8c61d69d1422f09de896dbd1589e75a4b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d56303211e8f54e7696e9710c19b8c61d69d1422f09de896dbd1589e75a4b99", kill_on_drop: false }`
[INFO] [stdout] 1d56303211e8f54e7696e9710c19b8c61d69d1422f09de896dbd1589e75a4b99