[INFO] fetching crate finite-automata 0.1.1...
[INFO] testing finite-automata-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate finite-automata 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate finite-automata 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f849f643900664a39a3b34a338a95d328db4ef5550abd84d8fd707b3970bd0e1
[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" "f849f643900664a39a3b34a338a95d328db4ef5550abd84d8fd707b3970bd0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f849f643900664a39a3b34a338a95d328db4ef5550abd84d8fd707b3970bd0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f849f643900664a39a3b34a338a95d328db4ef5550abd84d8fd707b3970bd0e1", kill_on_drop: false }`
[INFO] [stdout] f849f643900664a39a3b34a338a95d328db4ef5550abd84d8fd707b3970bd0e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d2338c9a8925a0f4c212b7d6a374e20360c25db4f8a05732d8796ad3297cdd
[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" "68d2338c9a8925a0f4c212b7d6a374e20360c25db4f8a05732d8796ad3297cdd", 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 1.68s
[INFO] running `Command { std: "docker" "inspect" "68d2338c9a8925a0f4c212b7d6a374e20360c25db4f8a05732d8796ad3297cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d2338c9a8925a0f4c212b7d6a374e20360c25db4f8a05732d8796ad3297cdd", kill_on_drop: false }`
[INFO] [stdout] 68d2338c9a8925a0f4c212b7d6a374e20360c25db4f8a05732d8796ad3297cdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4bbbb8adcad3693b0b4c7af90bd43e6c0fd4a00ba418792ff3f65351341865b
[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" "e4bbbb8adcad3693b0b4c7af90bd43e6c0fd4a00ba418792ff3f65351341865b", kill_on_drop: false }`
[INFO] [stderr]    Compiling finite-automata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "e4bbbb8adcad3693b0b4c7af90bd43e6c0fd4a00ba418792ff3f65351341865b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bbbb8adcad3693b0b4c7af90bd43e6c0fd4a00ba418792ff3f65351341865b", kill_on_drop: false }`
[INFO] [stdout] e4bbbb8adcad3693b0b4c7af90bd43e6c0fd4a00ba418792ff3f65351341865b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 995b7668967e02c2de100b5ec6c146bd25d999cc74e37af2191f98ea5b297fa0
[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" "995b7668967e02c2de100b5ec6c146bd25d999cc74e37af2191f98ea5b297fa0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/finite_automata-4faa0ce7d77b2f54
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test dfa::tests::test_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_alternation ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_alternation ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_concatenation ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_alternation ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_symbol ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_nondeterminism ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_repetition ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_epsilon ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_nondeterministic ... ok
[INFO] [stdout] test dfa::tests::test_from_enfa_repetition ... ok
[INFO] [stdout] test dfa::tests::test_from_nfa_symbol ... ok
[INFO] [stdout] test nfa::tests::test_alternation ... ok
[INFO] [stdout] test dfa::tests::test_repetition ... ok
[INFO] [stdout] test dfa::tests::test_symbol ... ok
[INFO] [stdout] test enfa::tests::test_repetition ... ok
[INFO] [stdout] test enfa::tests::test_alternation ... ok
[INFO] [stdout] test enfa::tests::test_epsilon ... ok
[INFO] [stdout] test enfa::tests::test_symbol ... ok
[INFO] [stdout] test enfa::tests::test_concatenation ... ok
[INFO] [stdout] test nfa::tests::test_epsilon ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_symbol ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_concatenation ... ok
[INFO] [stdout] test nfa::tests::test_concatenation ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_repetition ... ok
[INFO] [stdout] test nfa::tests::test_symbol ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_epsilon ... ok
[INFO] [stdout] test nfa::tests::test_repetition ... ok
[INFO] [stdout] test nfa::tests::test_from_enfa_alternation ... ok
[INFO] [stdout] test nfa::tests::test_nondeterminism_segments ... ok
[INFO] [stdout] test nfa::tests::test_nondeterminism ... ok
[INFO] [stdout] test dfa::tests::test_nondeterminism_segments ... ok
[INFO] [stderr]    Doc-tests finite-automata
[INFO] [stdout] test dfa::tests::test_nondeterminism ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "995b7668967e02c2de100b5ec6c146bd25d999cc74e37af2191f98ea5b297fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995b7668967e02c2de100b5ec6c146bd25d999cc74e37af2191f98ea5b297fa0", kill_on_drop: false }`
[INFO] [stdout] 995b7668967e02c2de100b5ec6c146bd25d999cc74e37af2191f98ea5b297fa0