[INFO] fetching crate matcher 0.0.1...
[INFO] testing matcher-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate matcher 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate matcher 0.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matcher 0.0.1
[INFO] finished tweaking crates.io crate matcher 0.0.1
[INFO] tweaked toml for crates.io crate matcher 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c22d327603cd940e1b9ef34e9f9617a588d02a55d852db630e0d0cb498b33e2
[INFO] running `Command { std: "docker" "start" "-a" "2c22d327603cd940e1b9ef34e9f9617a588d02a55d852db630e0d0cb498b33e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c22d327603cd940e1b9ef34e9f9617a588d02a55d852db630e0d0cb498b33e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c22d327603cd940e1b9ef34e9f9617a588d02a55d852db630e0d0cb498b33e2", kill_on_drop: false }`
[INFO] [stdout] 2c22d327603cd940e1b9ef34e9f9617a588d02a55d852db630e0d0cb498b33e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5060c8b4fba74e6d8b07a57580ae311930aff74b931eecdd399c4338810fe0b
[INFO] running `Command { std: "docker" "start" "-a" "b5060c8b4fba74e6d8b07a57580ae311930aff74b931eecdd399c4338810fe0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling matcher v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "b5060c8b4fba74e6d8b07a57580ae311930aff74b931eecdd399c4338810fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5060c8b4fba74e6d8b07a57580ae311930aff74b931eecdd399c4338810fe0b", kill_on_drop: false }`
[INFO] [stdout] b5060c8b4fba74e6d8b07a57580ae311930aff74b931eecdd399c4338810fe0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e1d45dd3e0336d9401ff7f164e30a3c9e29f45358824930d5136e4b7ad1d8a
[INFO] running `Command { std: "docker" "start" "-a" "02e1d45dd3e0336d9401ff7f164e30a3c9e29f45358824930d5136e4b7ad1d8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling matcher v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "02e1d45dd3e0336d9401ff7f164e30a3c9e29f45358824930d5136e4b7ad1d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e1d45dd3e0336d9401ff7f164e30a3c9e29f45358824930d5136e4b7ad1d8a", kill_on_drop: false }`
[INFO] [stdout] 02e1d45dd3e0336d9401ff7f164e30a3c9e29f45358824930d5136e4b7ad1d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71418fd36dd92330de90d3f8d6b7dc9b05ac851133fc2e0cf274887fde67faad
[INFO] running `Command { std: "docker" "start" "-a" "71418fd36dd92330de90d3f8d6b7dc9b05ac851133fc2e0cf274887fde67faad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matcher-0b8e915e6f62bcf0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matcher
[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 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" "71418fd36dd92330de90d3f8d6b7dc9b05ac851133fc2e0cf274887fde67faad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71418fd36dd92330de90d3f8d6b7dc9b05ac851133fc2e0cf274887fde67faad", kill_on_drop: false }`
[INFO] [stdout] 71418fd36dd92330de90d3f8d6b7dc9b05ac851133fc2e0cf274887fde67faad