[INFO] fetching crate guard 0.5.1...
[INFO] testing guard-0.5.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate guard 0.5.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate guard 0.5.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guard 0.5.1
[INFO] finished tweaking crates.io crate guard 0.5.1
[INFO] tweaked toml for crates.io crate guard 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate guard 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a5baec3b57ab14dd2d59ba3f30cbac67addec3bda2b16c41425501f376bf193a
[INFO] running `Command { std: "docker" "start" "-a" "a5baec3b57ab14dd2d59ba3f30cbac67addec3bda2b16c41425501f376bf193a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5baec3b57ab14dd2d59ba3f30cbac67addec3bda2b16c41425501f376bf193a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5baec3b57ab14dd2d59ba3f30cbac67addec3bda2b16c41425501f376bf193a", kill_on_drop: false }`
[INFO] [stdout] a5baec3b57ab14dd2d59ba3f30cbac67addec3bda2b16c41425501f376bf193a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33fe68c293bfdc24459a6143e5b93b67258063d77302d3e66d60dd9f068556c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33fe68c293bfdc24459a6143e5b93b67258063d77302d3e66d60dd9f068556c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling guard v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "33fe68c293bfdc24459a6143e5b93b67258063d77302d3e66d60dd9f068556c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fe68c293bfdc24459a6143e5b93b67258063d77302d3e66d60dd9f068556c8", kill_on_drop: false }`
[INFO] [stdout] 33fe68c293bfdc24459a6143e5b93b67258063d77302d3e66d60dd9f068556c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae869edb0229dea61129f84581a9d9128d01c31fc915719d3eaeb83aa277e8eb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae869edb0229dea61129f84581a9d9128d01c31fc915719d3eaeb83aa277e8eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling guard v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "ae869edb0229dea61129f84581a9d9128d01c31fc915719d3eaeb83aa277e8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae869edb0229dea61129f84581a9d9128d01c31fc915719d3eaeb83aa277e8eb", kill_on_drop: false }`
[INFO] [stdout] ae869edb0229dea61129f84581a9d9128d01c31fc915719d3eaeb83aa277e8eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be8879a4ba147132eca32f16280a73d181fbfa4810c6c54d2bb88a211326678d
[INFO] running `Command { std: "docker" "start" "-a" "be8879a4ba147132eca32f16280a73d181fbfa4810c6c54d2bb88a211326678d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guard-b07383f3b17f76a5)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test guard_unwrap::test::should_match ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::new_syntax ... ok
[INFO] [stdout] test tests::various ... ok
[INFO] [stdout] test guard_unwrap::test::should_bind ... ok
[INFO] [stdout] test guard_unwrap::test::panic_message_should_include_matched_expression ... ok
[INFO] [stderr]      Running tests/guard_unwrap.rs (/opt/rustwide/target/debug/deps/guard_unwrap-3f370ef4c36cd93e)
[INFO] [stdout] test guard_unwrap::test::should_panic ... ok
[INFO] [stdout] test guard_unwrap::test::should_have_nice_panic_message ... ok
[INFO] [stdout] test guard_unwrap::test::panic_message_should_include_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests guard
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_be_usable_from_different_crate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/guard_unwrap.rs - guard_unwrap (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/guard_unwrap.rs - guard_unwrap (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be8879a4ba147132eca32f16280a73d181fbfa4810c6c54d2bb88a211326678d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8879a4ba147132eca32f16280a73d181fbfa4810c6c54d2bb88a211326678d", kill_on_drop: false }`
[INFO] [stdout] be8879a4ba147132eca32f16280a73d181fbfa4810c6c54d2bb88a211326678d