[INFO] fetching crate irrefutable 0.1.3...
[INFO] testing irrefutable-0.1.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate irrefutable 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate irrefutable 0.1.3 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 irrefutable 0.1.3
[INFO] finished tweaking crates.io crate irrefutable 0.1.3
[INFO] tweaked toml for crates.io crate irrefutable 0.1.3 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 962e07deaaadb5fe2df102f8913b79c4a9d9b0f0d4ae480c139e6d39f6c39c6e
[INFO] running `Command { std: "docker" "start" "-a" "962e07deaaadb5fe2df102f8913b79c4a9d9b0f0d4ae480c139e6d39f6c39c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "962e07deaaadb5fe2df102f8913b79c4a9d9b0f0d4ae480c139e6d39f6c39c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962e07deaaadb5fe2df102f8913b79c4a9d9b0f0d4ae480c139e6d39f6c39c6e", kill_on_drop: false }`
[INFO] [stdout] 962e07deaaadb5fe2df102f8913b79c4a9d9b0f0d4ae480c139e6d39f6c39c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6a30d92325453a9c991258a9ae9da20ec3734ed57f6eac9c27944ef5a77859ae
[INFO] running `Command { std: "docker" "start" "-a" "6a30d92325453a9c991258a9ae9da20ec3734ed57f6eac9c27944ef5a77859ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling irrefutable v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `Command { std: "docker" "inspect" "6a30d92325453a9c991258a9ae9da20ec3734ed57f6eac9c27944ef5a77859ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a30d92325453a9c991258a9ae9da20ec3734ed57f6eac9c27944ef5a77859ae", kill_on_drop: false }`
[INFO] [stdout] 6a30d92325453a9c991258a9ae9da20ec3734ed57f6eac9c27944ef5a77859ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e0049d538ac0bcf37dacb7e000cd74b938be5c9518c6c6376a4287763b53c1b0
[INFO] running `Command { std: "docker" "start" "-a" "e0049d538ac0bcf37dacb7e000cd74b938be5c9518c6c6376a4287763b53c1b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling irrefutable v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "e0049d538ac0bcf37dacb7e000cd74b938be5c9518c6c6376a4287763b53c1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0049d538ac0bcf37dacb7e000cd74b938be5c9518c6c6376a4287763b53c1b0", kill_on_drop: false }`
[INFO] [stdout] e0049d538ac0bcf37dacb7e000cd74b938be5c9518c6c6376a4287763b53c1b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 33099f89db8e576d90bbc6f3a1d1054928d0581b8fc93cbfdf293a07c9830616
[INFO] running `Command { std: "docker" "start" "-a" "33099f89db8e576d90bbc6f3a1d1054928d0581b8fc93cbfdf293a07c9830616", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irrefutable-69fbaf7cc71af5c6)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-35d9d6c952e918e9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test r#return::tuple_struct ... ok
[INFO] [stdout] test unreachable::tuple_struct ... ok
[INFO] [stdout] test unreachable::reference ... ok
[INFO] [stdout] test unreachable::ident ... ok
[INFO] [stdout] test unreachable::r#struct ... ok
[INFO] [stdout] test unreachable::tuple ... ok
[INFO] [stdout] test panic::with_arg - should panic ... ok
[INFO] [stdout] test panic::with_args - should panic ... ok
[INFO] [stdout] test panic::without_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irrefutable
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - irrefutable (line 21) ... ok
[INFO] [stdout] test src/lib.rs - irrefutable (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33099f89db8e576d90bbc6f3a1d1054928d0581b8fc93cbfdf293a07c9830616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33099f89db8e576d90bbc6f3a1d1054928d0581b8fc93cbfdf293a07c9830616", kill_on_drop: false }`
[INFO] [stdout] 33099f89db8e576d90bbc6f3a1d1054928d0581b8fc93cbfdf293a07c9830616