[INFO] fetching crate ruix 0.1.0...
[INFO] testing ruix-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ruix 0.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate ruix 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruix 0.1.0
[INFO] finished tweaking crates.io crate ruix 0.1.0
[INFO] tweaked toml for crates.io crate ruix 0.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate crates.io crate ruix 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f38e39c83da14a4ee820250888e7a300e24d3b3bf20e585b742ab6a6e2f2250
[INFO] running `Command { std: "docker" "start" "-a" "8f38e39c83da14a4ee820250888e7a300e24d3b3bf20e585b742ab6a6e2f2250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f38e39c83da14a4ee820250888e7a300e24d3b3bf20e585b742ab6a6e2f2250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f38e39c83da14a4ee820250888e7a300e24d3b3bf20e585b742ab6a6e2f2250", kill_on_drop: false }`
[INFO] [stdout] 8f38e39c83da14a4ee820250888e7a300e24d3b3bf20e585b742ab6a6e2f2250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843b3df3303aa9e0bdba1884c6974774ba2b5a43c2ade9e5c1e9af568f000663
[INFO] running `Command { std: "docker" "start" "-a" "843b3df3303aa9e0bdba1884c6974774ba2b5a43c2ade9e5c1e9af568f000663", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "843b3df3303aa9e0bdba1884c6974774ba2b5a43c2ade9e5c1e9af568f000663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843b3df3303aa9e0bdba1884c6974774ba2b5a43c2ade9e5c1e9af568f000663", kill_on_drop: false }`
[INFO] [stdout] 843b3df3303aa9e0bdba1884c6974774ba2b5a43c2ade9e5c1e9af568f000663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80c7e59a88267a88aa25e24c6098a9e1f42004a6f9b8220e4ed97c1ed2cfb391
[INFO] running `Command { std: "docker" "start" "-a" "80c7e59a88267a88aa25e24c6098a9e1f42004a6f9b8220e4ed97c1ed2cfb391", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "80c7e59a88267a88aa25e24c6098a9e1f42004a6f9b8220e4ed97c1ed2cfb391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c7e59a88267a88aa25e24c6098a9e1f42004a6f9b8220e4ed97c1ed2cfb391", kill_on_drop: false }`
[INFO] [stdout] 80c7e59a88267a88aa25e24c6098a9e1f42004a6f9b8220e4ed97c1ed2cfb391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 110cb2e5d2a11d9701a5c194274798f0c1435616c24bdc1d3f42b39f2dafe34a
[INFO] running `Command { std: "docker" "start" "-a" "110cb2e5d2a11d9701a5c194274798f0c1435616c24bdc1d3f42b39f2dafe34a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ruix-cae6f713e79d8829)
[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" "110cb2e5d2a11d9701a5c194274798f0c1435616c24bdc1d3f42b39f2dafe34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110cb2e5d2a11d9701a5c194274798f0c1435616c24bdc1d3f42b39f2dafe34a", kill_on_drop: false }`
[INFO] [stdout] 110cb2e5d2a11d9701a5c194274798f0c1435616c24bdc1d3f42b39f2dafe34a