[INFO] cloning repository https://github.com/nvasudevan/transitiond [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nvasudevan/transitiond" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Ftransitiond", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Ftransitiond'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8bad3f1db00adf2e9b3c3e0dfefae1e8d889fe88 [INFO] testing nvasudevan/transitiond against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Ftransitiond" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nvasudevan/transitiond on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nvasudevan/transitiond [INFO] finished tweaking git repo https://github.com/nvasudevan/transitiond [INFO] tweaked toml for git repo https://github.com/nvasudevan/transitiond written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/nvasudevan/transitiond already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f970ae9c184c24c31b3157ebc6cb5833791a2cf8b8d7dfbfa7d635ce93df090d [INFO] running `Command { std: "docker" "start" "-a" "f970ae9c184c24c31b3157ebc6cb5833791a2cf8b8d7dfbfa7d635ce93df090d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f970ae9c184c24c31b3157ebc6cb5833791a2cf8b8d7dfbfa7d635ce93df090d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f970ae9c184c24c31b3157ebc6cb5833791a2cf8b8d7dfbfa7d635ce93df090d", kill_on_drop: false }` [INFO] [stdout] f970ae9c184c24c31b3157ebc6cb5833791a2cf8b8d7dfbfa7d635ce93df090d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dc7d2ee4270e51cbcc5b63e71490fd5f1cd476e49d692833caaf9d70d63d5d0 [INFO] running `Command { std: "docker" "start" "-a" "9dc7d2ee4270e51cbcc5b63e71490fd5f1cd476e49d692833caaf9d70d63d5d0", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling transitiond v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/cfg/parse.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) msg: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let g = transition_graph("./grammars/lr1.y"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.61s [INFO] running `Command { std: "docker" "inspect" "9dc7d2ee4270e51cbcc5b63e71490fd5f1cd476e49d692833caaf9d70d63d5d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc7d2ee4270e51cbcc5b63e71490fd5f1cd476e49d692833caaf9d70d63d5d0", kill_on_drop: false }` [INFO] [stdout] 9dc7d2ee4270e51cbcc5b63e71490fd5f1cd476e49d692833caaf9d70d63d5d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 858371fa3bf6a6072508228d8a54cf14374afb6e0c453b1aad9bbf73b4b850d8 [INFO] running `Command { std: "docker" "start" "-a" "858371fa3bf6a6072508228d8a54cf14374afb6e0c453b1aad9bbf73b4b850d8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling transitiond v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/cfg/parse.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) msg: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let g = transition_graph("./grammars/lr1.y"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/cfg/parse.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) msg: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.34s [INFO] running `Command { std: "docker" "inspect" "858371fa3bf6a6072508228d8a54cf14374afb6e0c453b1aad9bbf73b4b850d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858371fa3bf6a6072508228d8a54cf14374afb6e0c453b1aad9bbf73b4b850d8", kill_on_drop: false }` [INFO] [stdout] 858371fa3bf6a6072508228d8a54cf14374afb6e0c453b1aad9bbf73b4b850d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20f47f9d37b105f575da326065e079da0523f7d2ccfc30778f5a6060dc9e0e82 [INFO] running `Command { std: "docker" "start" "-a" "20f47f9d37b105f575da326065e079da0523f7d2ccfc30778f5a6060dc9e0e82", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `msg` [INFO] [stderr] --> src/cfg/parse.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub(crate) msg: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `transitiond` (lib) generated 1 warning [INFO] [stderr] warning: `transitiond` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/main.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let g = transition_graph("./grammars/lr1.y"); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `transitiond` (bin "transitiond" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/transitiond-b31fa0beccb9dd83) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test cfg::diagram::tests::test_cfg ... ok [INFO] [stdout] test cfg::parse::tests::test_header_regex ... ok [INFO] [stdout] test cfg::parse::tests::test_cfg ... ok [INFO] [stdout] test cfg::diagram::tests::test_cfg_from_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/transitiond-b2251e1dfa90339e) [INFO] [stdout] [INFO] [stderr] Doc-tests transitiond [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" "20f47f9d37b105f575da326065e079da0523f7d2ccfc30778f5a6060dc9e0e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20f47f9d37b105f575da326065e079da0523f7d2ccfc30778f5a6060dc9e0e82", kill_on_drop: false }` [INFO] [stdout] 20f47f9d37b105f575da326065e079da0523f7d2ccfc30778f5a6060dc9e0e82