[INFO] fetching crate wut 0.1.0...
[INFO] testing wut-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate wut 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wut 0.1.0
[INFO] finished tweaking crates.io crate wut 0.1.0
[INFO] tweaked toml for crates.io crate wut 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wut 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wut 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed6494825b78698d12f1db4635e0f9e743e5789f634c5b103ab09f8d65619559
[INFO] running `Command { std: "docker" "start" "-a" "ed6494825b78698d12f1db4635e0f9e743e5789f634c5b103ab09f8d65619559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6494825b78698d12f1db4635e0f9e743e5789f634c5b103ab09f8d65619559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6494825b78698d12f1db4635e0f9e743e5789f634c5b103ab09f8d65619559", kill_on_drop: false }`
[INFO] [stdout] ed6494825b78698d12f1db4635e0f9e743e5789f634c5b103ab09f8d65619559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f00be3777c4a40a85030f67df4fcece93b7361201b940e99aa7e87554059dd
[INFO] running `Command { std: "docker" "start" "-a" "48f00be3777c4a40a85030f67df4fcece93b7361201b940e99aa7e87554059dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling wut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "48f00be3777c4a40a85030f67df4fcece93b7361201b940e99aa7e87554059dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f00be3777c4a40a85030f67df4fcece93b7361201b940e99aa7e87554059dd", kill_on_drop: false }`
[INFO] [stdout] 48f00be3777c4a40a85030f67df4fcece93b7361201b940e99aa7e87554059dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea5f36aa5e5fa5c76c3044aaa4d82ca4de86e939ae8116e78cc4a7bac900652
[INFO] running `Command { std: "docker" "start" "-a" "dea5f36aa5e5fa5c76c3044aaa4d82ca4de86e939ae8116e78cc4a7bac900652", kill_on_drop: false }`
[INFO] [stderr]    Compiling wut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "dea5f36aa5e5fa5c76c3044aaa4d82ca4de86e939ae8116e78cc4a7bac900652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea5f36aa5e5fa5c76c3044aaa4d82ca4de86e939ae8116e78cc4a7bac900652", kill_on_drop: false }`
[INFO] [stdout] dea5f36aa5e5fa5c76c3044aaa4d82ca4de86e939ae8116e78cc4a7bac900652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baa6e59231081b1f48c93dec9b572e3a45f6dc93ef35618d2619af830154e95a
[INFO] running `Command { std: "docker" "start" "-a" "baa6e59231081b1f48c93dec9b572e3a45f6dc93ef35618d2619af830154e95a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wut-c332f6f0314ac87f)
[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" "baa6e59231081b1f48c93dec9b572e3a45f6dc93ef35618d2619af830154e95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa6e59231081b1f48c93dec9b572e3a45f6dc93ef35618d2619af830154e95a", kill_on_drop: false }`
[INFO] [stdout] baa6e59231081b1f48c93dec9b572e3a45f6dc93ef35618d2619af830154e95a