[INFO] cloning repository https://github.com/elamani-drawing/automaters
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elamani-drawing/automaters" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felamani-drawing%2Fautomaters", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felamani-drawing%2Fautomaters'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddaa2c64607796e8532bd9be1374b08c7b8c98f5
[INFO] testing elamani-drawing/automaters against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felamani-drawing%2Fautomaters" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elamani-drawing/automaters on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elamani-drawing/automaters
[INFO] finished tweaking git repo https://github.com/elamani-drawing/automaters
[INFO] tweaked toml for git repo https://github.com/elamani-drawing/automaters written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/elamani-drawing/automaters already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing elamani-drawing/automaters against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felamani-drawing%2Fautomaters" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elamani-drawing/automaters on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elamani-drawing/automaters
[INFO] finished tweaking git repo https://github.com/elamani-drawing/automaters
[INFO] tweaked toml for git repo https://github.com/elamani-drawing/automaters written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/elamani-drawing/automaters already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8cb87481fe8294b1e327974e83b7639f7bca2e9310fb7253eea9a28a31eb364
[INFO] running `Command { std: "docker" "start" "-a" "b8cb87481fe8294b1e327974e83b7639f7bca2e9310fb7253eea9a28a31eb364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8cb87481fe8294b1e327974e83b7639f7bca2e9310fb7253eea9a28a31eb364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cb87481fe8294b1e327974e83b7639f7bca2e9310fb7253eea9a28a31eb364", kill_on_drop: false }`
[INFO] [stdout] b8cb87481fe8294b1e327974e83b7639f7bca2e9310fb7253eea9a28a31eb364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023bb70f9595e3fc004161f30358bc348304656494c6d3afea81276cec9630b3
[INFO] running `Command { std: "docker" "start" "-a" "023bb70f9595e3fc004161f30358bc348304656494c6d3afea81276cec9630b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling automaters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "023bb70f9595e3fc004161f30358bc348304656494c6d3afea81276cec9630b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023bb70f9595e3fc004161f30358bc348304656494c6d3afea81276cec9630b3", kill_on_drop: false }`
[INFO] [stdout] 023bb70f9595e3fc004161f30358bc348304656494c6d3afea81276cec9630b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0afa1b017b5f0fdd95798c2b8da46a231e157e6b2d4dc695ade501d0916c9e46
[INFO] running `Command { std: "docker" "start" "-a" "0afa1b017b5f0fdd95798c2b8da46a231e157e6b2d4dc695ade501d0916c9e46", kill_on_drop: false }`
[INFO] [stderr]    Compiling automaters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0afa1b017b5f0fdd95798c2b8da46a231e157e6b2d4dc695ade501d0916c9e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afa1b017b5f0fdd95798c2b8da46a231e157e6b2d4dc695ade501d0916c9e46", kill_on_drop: false }`
[INFO] [stdout] 0afa1b017b5f0fdd95798c2b8da46a231e157e6b2d4dc695ade501d0916c9e46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a223226e6970ddd8ad23fa7292799076154169f1d503090fc0e0c4615493e5e
[INFO] running `Command { std: "docker" "start" "-a" "3a223226e6970ddd8ad23fa7292799076154169f1d503090fc0e0c4615493e5e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/automaters-45db527108aba6d0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test fsm::test::creation_fsm ... ok
[INFO] [stdout] test state::test::creation_partial_eq_copy ... ok
[INFO] [stdout] test symbol::test::creation_partial_eq_copy ... ok
[INFO] [stdout] test transition::test::creation_partial_eq_copy ... ok
[INFO] [stdout] test nfa::test::creation_partial_eq_clone_accept ... ok
[INFO] [stdout] test dfa::test::creation_partial_eq_clone_accept ... ok
[INFO] [stdout] test nfae::test::creation_partial_eq_clone_accept ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/automaters-883fddf8d0cb97dd)
[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]    Doc-tests automaters
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/fsm.rs - fsm::FSM::from_json_file (line 164) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::to_minimize (line 147) ... ok
[INFO] [stdout] test src/fsm.rs - fsm::FSM::new (line 38) ... ok
[INFO] [stdout] test src/nfa.rs - nfa::NDFA::from_json_file (line 301) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::from_json (line 222) ... ok
[INFO] [stdout] test src/nfae.rs - nfae::NDFAEpsilon::to_dfa (line 461) ... ok
[INFO] [stdout] test src/nfa.rs - nfa::NDFA::to_dfa (line 399) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::from_json_file (line 331) ... ok
[INFO] [stdout] test src/nfa.rs - nfa::NDFA::from_json (line 175) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::new (line 53) ... ok
[INFO] [stdout] test src/fsm.rs - fsm::FSM::from_json (line 92) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::to_transpose (line 95) ... ok
[INFO] [stdout] test src/nfae.rs - nfae::NDFAEpsilon::from_json_file (line 367) ... ok
[INFO] [stdout] test src/nfa.rs - nfa::NDFA::new (line 64) ... ok
[INFO] [stdout] test src/nfae.rs - nfae::NDFAEpsilon::from_json (line 244) ... ok
[INFO] [stdout] test src/nfae.rs - nfae::NDFAEpsilon::new (line 59) ... ok
[INFO] [stdout] test src/state.rs - state::State::get_name (line 44) ... ok
[INFO] [stdout] test src/transition.rs - transition::Transition<T>::get_content (line 96) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::Symbol::new (line 21) ... ok
[INFO] [stdout] test src/state.rs - state::State::new (line 20) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::Symbol::get_value (line 45) ... ok
[INFO] [stdout] test src/transition.rs - transition::Transition<T>::get_symbol (line 72) ... ok
[INFO] [stdout] test src/transition.rs - transition::Transition<T>::new (line 45) ... ok
[INFO] [stdout] test src/transition.rs - transition::Transition<T>::new (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a223226e6970ddd8ad23fa7292799076154169f1d503090fc0e0c4615493e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a223226e6970ddd8ad23fa7292799076154169f1d503090fc0e0c4615493e5e", kill_on_drop: false }`
[INFO] [stdout] 3a223226e6970ddd8ad23fa7292799076154169f1d503090fc0e0c4615493e5e