[INFO] fetching crate finite-automata 0.1.1...
[INFO] testing finite-automata-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate finite-automata 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate finite-automata 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finite-automata 0.1.1
[INFO] finished tweaking crates.io crate finite-automata 0.1.1
[INFO] tweaked toml for crates.io crate finite-automata 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded segment-map v0.1.1
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 033d125b67ec9cb20b476ac06dd9f09d52ca2768793ae42c1339743d2331dd4f
[INFO] running `Command { std: "docker" "start" "-a" "033d125b67ec9cb20b476ac06dd9f09d52ca2768793ae42c1339743d2331dd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033d125b67ec9cb20b476ac06dd9f09d52ca2768793ae42c1339743d2331dd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033d125b67ec9cb20b476ac06dd9f09d52ca2768793ae42c1339743d2331dd4f", kill_on_drop: false }`
[INFO] [stdout] 033d125b67ec9cb20b476ac06dd9f09d52ca2768793ae42c1339743d2331dd4f
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c32e08349de4ee5eb184bf44c28919eba7d65bee4149c4fd480b5454c116d17
[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" "8c32e08349de4ee5eb184bf44c28919eba7d65bee4149c4fd480b5454c116d17", kill_on_drop: false }`
[INFO] [stderr]    Compiling segment-map v0.1.1
[INFO] [stderr]    Compiling finite-automata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "8c32e08349de4ee5eb184bf44c28919eba7d65bee4149c4fd480b5454c116d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c32e08349de4ee5eb184bf44c28919eba7d65bee4149c4fd480b5454c116d17", kill_on_drop: false }`
[INFO] [stdout] 8c32e08349de4ee5eb184bf44c28919eba7d65bee4149c4fd480b5454c116d17
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", 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] bc2dfcef9098ecd2ce0003fa050de7b1f845dd655e96a8ad2b380b4323f36355
[INFO] running `Command { std: "docker" "start" "-a" "bc2dfcef9098ecd2ce0003fa050de7b1f845dd655e96a8ad2b380b4323f36355", kill_on_drop: false }`
[INFO] [stderr]    Compiling finite-automata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "bc2dfcef9098ecd2ce0003fa050de7b1f845dd655e96a8ad2b380b4323f36355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2dfcef9098ecd2ce0003fa050de7b1f845dd655e96a8ad2b380b4323f36355", kill_on_drop: false }`
[INFO] [stdout] bc2dfcef9098ecd2ce0003fa050de7b1f845dd655e96a8ad2b380b4323f36355
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 57df194e472d7fdd9ab813561e2da46bd7cb4764c80ab0444e564507aad5eada
[INFO] running `Command { std: "docker" "start" "-a" "57df194e472d7fdd9ab813561e2da46bd7cb4764c80ab0444e564507aad5eada", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test dfa::tests::test_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_repetition ... ok
[INFO] [stdout] test dfa::tests::test_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_symbol ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_nondeterminism ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/finite_automata-ee0893c721f8468c)
[INFO] [stdout] test dfa::tests::test_from_nfa_repetition ... ok
[INFO] [stdout] test dfa::tests::test_alternation ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_alternation ... ok
[INFO] [stdout] test enfa::tests::test_alternation ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_concatenation ... ok
[INFO] [stdout] test enfa::tests::test_repetition ... ok
[INFO] [stdout] test dfa::tests::test_symbol ... ok
[INFO] [stdout] test enfa::tests::test_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_alternation ... ok
[INFO] [stdout] test enfa::tests::test_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_repetition ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_symbol ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_nondeterministic ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_alternation ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_symbol ... ok
[INFO] [stdout] test nfa::tests::test_nondeterminism ... ok
[INFO] [stdout] test nfa::tests::test_alternation ... ok
[INFO] [stdout] test nfa::tests::test_repetition ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_epsilon ... ok
[INFO] [stdout] test nfa::tests::test_epsilon ... ok
[INFO] [stdout] test enfa::tests::test_symbol ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_concatenation ... ok
[INFO] [stdout] test nfa::tests::test_symbol ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_repetition ... ok
[INFO] [stdout] test nfa::tests::test_concatenation ... ok
[INFO] [stdout] test nfa::tests::test_nondeterminism_segments ... ok
[INFO] [stdout] test dfa::tests::test_nondeterminism ... ok
[INFO] [stdout] test dfa::tests::test_nondeterminism_segments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finite-automata
[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" "57df194e472d7fdd9ab813561e2da46bd7cb4764c80ab0444e564507aad5eada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57df194e472d7fdd9ab813561e2da46bd7cb4764c80ab0444e564507aad5eada", kill_on_drop: false }`
[INFO] [stdout] 57df194e472d7fdd9ab813561e2da46bd7cb4764c80ab0444e564507aad5eada