[INFO] fetching crate aki-mcycle 0.1.23...
[INFO] testing aki-mcycle-0.1.23 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate aki-mcycle 0.1.23 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aki-mcycle 0.1.23 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] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate aki-mcycle 0.1.23
[INFO] finished tweaking crates.io crate aki-mcycle 0.1.23
[INFO] tweaked toml for crates.io crate aki-mcycle 0.1.23 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate aki-mcycle 0.1.23 already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 248638f6e062f6dfdb9f0b3dac85dbbfe36cb88cce35fa034e7bfceaafb2a0da
[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" "248638f6e062f6dfdb9f0b3dac85dbbfe36cb88cce35fa034e7bfceaafb2a0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "248638f6e062f6dfdb9f0b3dac85dbbfe36cb88cce35fa034e7bfceaafb2a0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248638f6e062f6dfdb9f0b3dac85dbbfe36cb88cce35fa034e7bfceaafb2a0da", kill_on_drop: false }`
[INFO] [stdout] 248638f6e062f6dfdb9f0b3dac85dbbfe36cb88cce35fa034e7bfceaafb2a0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6919830dba3286d0a12ff6046f1e6ba7c71ed19b70b01bf67336d1ede74a2dfa
[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" "6919830dba3286d0a12ff6046f1e6ba7c71ed19b70b01bf67336d1ede74a2dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling rust-version-info-file v0.1.2
[INFO] [stderr]    Compiling memx v0.1.13
[INFO] [stderr]    Compiling flood-tide v0.2.2
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling runnel v0.3.7
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling aki-mcycle v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling memx-cdy v0.1.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
[INFO] running `Command { std: "docker" "inspect" "6919830dba3286d0a12ff6046f1e6ba7c71ed19b70b01bf67336d1ede74a2dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6919830dba3286d0a12ff6046f1e6ba7c71ed19b70b01bf67336d1ede74a2dfa", kill_on_drop: false }`
[INFO] [stdout] 6919830dba3286d0a12ff6046f1e6ba7c71ed19b70b01bf67336d1ede74a2dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4089279a3e4ab365a5c53e8c54dbffef1c32d95ccb41fbb063a3d2c26f6200f6
[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" "4089279a3e4ab365a5c53e8c54dbffef1c32d95ccb41fbb063a3d2c26f6200f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aki-mcycle v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "4089279a3e4ab365a5c53e8c54dbffef1c32d95ccb41fbb063a3d2c26f6200f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4089279a3e4ab365a5c53e8c54dbffef1c32d95ccb41fbb063a3d2c26f6200f6", kill_on_drop: false }`
[INFO] [stdout] 4089279a3e4ab365a5c53e8c54dbffef1c32d95ccb41fbb063a3d2c26f6200f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 90225c9893d7d9c7eff49e18248870d5924580a0366db5cbdf5e0e4933ccf8ed
[INFO] running `Command { std: "docker" "start" "-a" "90225c9893d7d9c7eff49e18248870d5924580a0366db5cbdf5e0e4933ccf8ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libaki_mcycle-eb7aaeb7cd7d7d26)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aki_mcycle-78138abe59eae5b4)
[INFO] [stdout] test conf::debug::size_of ... ok
[INFO] [stdout] test run::debug::size_of ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [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/helper.rs (/opt/rustwide/target/debug/deps/helper-0c203c8fffcd1fbe)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-68aa95e22a00341b)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_0::test_invalid_regex ... ok
[INFO] [stdout] test test_0::test_version ... ok
[INFO] [stdout] test test_0::test_help_long ... ok
[INFO] [stdout] test test_0::test_help ... ok
[INFO] [stdout] test test_1::test_abc_1 ... ok
[INFO] [stdout] test test_0::test_version_long ... ok
[INFO] [stdout] test test_1::test_abc_2 ... ok
[INFO] [stdout] test test_1::test_abc_3 ... ok
[INFO] [stdout] test test_0::test_non_option ... ok
[INFO] [stdout] test test_1::test_abc_4 ... ok
[INFO] [stderr]      Running tests/test_s.rs (/opt/rustwide/target/debug/deps/test_s-ad2b8bb3a2831c23)
[INFO] [stdout] test test_3::test_output_broken_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0_s::test_help ... ok
[INFO] [stdout] test test_0_s::test_non_option ... ok
[INFO] [stdout] test test_1_s::test_abc_3 ... ok
[INFO] [stdout] test test_1_s::test_abc_4 ... ok
[INFO] [stdout] test test_0_s::test_help_long ... ok
[INFO] [stdout] test test_0_s::test_version_long ... ok
[INFO] [stdout] test test_0_s::test_version ... ok
[INFO] [stdout] test test_0_s::test_invalid_regex ... ok
[INFO] [stdout] test test_1_s::test_abc_2 ... ok
[INFO] [stdout] test test_1_s::test_abc_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libaki_mcycle
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - execute (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90225c9893d7d9c7eff49e18248870d5924580a0366db5cbdf5e0e4933ccf8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90225c9893d7d9c7eff49e18248870d5924580a0366db5cbdf5e0e4933ccf8ed", kill_on_drop: false }`
[INFO] [stdout] 90225c9893d7d9c7eff49e18248870d5924580a0366db5cbdf5e0e4933ccf8ed