[INFO] cloning repository https://github.com/alexfertel/atl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexfertel/atl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexfertel%2Fatl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexfertel%2Fatl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 568ace4ff18a8539ede727a6706a8b17101dd48c [INFO] testing alexfertel/atl against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexfertel%2Fatl" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexfertel/atl on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alexfertel/atl [INFO] finished tweaking git repo https://github.com/alexfertel/atl [INFO] tweaked toml for git repo https://github.com/alexfertel/atl written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/alexfertel/atl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5b233d8cf8ef590c6e851a193060e8704b1c8124df351880d433c9c9edca5f0 [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" "b5b233d8cf8ef590c6e851a193060e8704b1c8124df351880d433c9c9edca5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5b233d8cf8ef590c6e851a193060e8704b1c8124df351880d433c9c9edca5f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b233d8cf8ef590c6e851a193060e8704b1c8124df351880d433c9c9edca5f0", kill_on_drop: false }` [INFO] [stdout] b5b233d8cf8ef590c6e851a193060e8704b1c8124df351880d433c9c9edca5f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdb97d4d15df34e21482dad93f9be56b1424f9969e0a2248ac025ac32a6121ff [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" "fdb97d4d15df34e21482dad93f9be56b1424f9969e0a2248ac025ac32a6121ff", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling atl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `setup_dfa` [INFO] [stdout] --> src/dfa/tests.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn setup_dfa() -> Dfa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `setup_nfa` [INFO] [stdout] --> src/nfa/tests.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn setup_nfa() -> Nfa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `Command { std: "docker" "inspect" "fdb97d4d15df34e21482dad93f9be56b1424f9969e0a2248ac025ac32a6121ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb97d4d15df34e21482dad93f9be56b1424f9969e0a2248ac025ac32a6121ff", kill_on_drop: false }` [INFO] [stdout] fdb97d4d15df34e21482dad93f9be56b1424f9969e0a2248ac025ac32a6121ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6e616b41893127c8cfef42882a41982d877b9c647a665e9127b6050f07b0bce [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" "d6e616b41893127c8cfef42882a41982d877b9c647a665e9127b6050f07b0bce", kill_on_drop: false }` [INFO] [stderr] Compiling atl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `setup_dfa` [INFO] [stdout] --> src/dfa/tests.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn setup_dfa() -> Dfa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `setup_nfa` [INFO] [stdout] --> src/nfa/tests.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn setup_nfa() -> Nfa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "d6e616b41893127c8cfef42882a41982d877b9c647a665e9127b6050f07b0bce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e616b41893127c8cfef42882a41982d877b9c647a665e9127b6050f07b0bce", kill_on_drop: false }` [INFO] [stdout] d6e616b41893127c8cfef42882a41982d877b9c647a665e9127b6050f07b0bce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb035f6b5e88bfac7496b84cddbcfce88024838ed3a52ca898a0235747dac8cf [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" "eb035f6b5e88bfac7496b84cddbcfce88024838ed3a52ca898a0235747dac8cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `setup_dfa` [INFO] [stderr] --> src/dfa/tests.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn setup_dfa() -> Dfa { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_nfa` [INFO] [stderr] --> src/nfa/tests.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | fn setup_nfa() -> Nfa { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atl-033a6761d7ef42ce) [INFO] [stdout] running 8 tests [INFO] [stdout] test dfa::tests::test_add_transition ... ok [INFO] [stdout] test dfa::tests::test_recognizes ... ok [INFO] [stdout] test nfa::tests::test_nfa_eq ... ok [INFO] [stdout] test dfa::tests::test_dfa_eq ... ok [INFO] [stdout] test nfa::tests::test_add_transition_as_dfa ... ok [INFO] [stdout] test nfa::tests::test_epsilon_transitions ... ok [INFO] [stdout] test nfa::tests::test_recognizes_as_dfa ... ok [INFO] [stdout] test nfa::tests::test_two_transition_same_symbol ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/atl-2b425f57d67b3a43) [INFO] [stdout] [INFO] [stderr] Doc-tests atl [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] running `Command { std: "docker" "inspect" "eb035f6b5e88bfac7496b84cddbcfce88024838ed3a52ca898a0235747dac8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb035f6b5e88bfac7496b84cddbcfce88024838ed3a52ca898a0235747dac8cf", kill_on_drop: false }` [INFO] [stdout] eb035f6b5e88bfac7496b84cddbcfce88024838ed3a52ca898a0235747dac8cf