[INFO] fetching crate operator_advisor 0.1.2... [INFO] testing operator_advisor-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate operator_advisor 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate operator_advisor 0.1.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate operator_advisor 0.1.2 [INFO] finished tweaking crates.io crate operator_advisor 0.1.2 [INFO] tweaked toml for crates.io crate operator_advisor 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate operator_advisor 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48a7b87d1c1a6eef3bd68b2bf0cd3b8fbecad37d9fe0354320b4d82f5b92a10b [INFO] running `Command { std: "docker" "start" "-a" "48a7b87d1c1a6eef3bd68b2bf0cd3b8fbecad37d9fe0354320b4d82f5b92a10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48a7b87d1c1a6eef3bd68b2bf0cd3b8fbecad37d9fe0354320b4d82f5b92a10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a7b87d1c1a6eef3bd68b2bf0cd3b8fbecad37d9fe0354320b4d82f5b92a10b", kill_on_drop: false }` [INFO] [stdout] 48a7b87d1c1a6eef3bd68b2bf0cd3b8fbecad37d9fe0354320b4d82f5b92a10b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4151377e49c01f3ff50a9c0fb65e0755264542561c63b0b1c2d4ea6085488637 [INFO] running `Command { std: "docker" "start" "-a" "4151377e49c01f3ff50a9c0fb65e0755264542561c63b0b1c2d4ea6085488637", 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] [stderr] Compiling operator_advisor v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Idle` [INFO] [stdout] --> src/model/operator_machine_data.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Idle, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RollActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | RollActivated, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KnifeActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | KnifeActivated, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RollAndKnifeActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | RollAndKnifeActivated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "4151377e49c01f3ff50a9c0fb65e0755264542561c63b0b1c2d4ea6085488637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4151377e49c01f3ff50a9c0fb65e0755264542561c63b0b1c2d4ea6085488637", kill_on_drop: false }` [INFO] [stdout] 4151377e49c01f3ff50a9c0fb65e0755264542561c63b0b1c2d4ea6085488637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52e7a518090a2efbeaeb20183d145405815b537c40437db842f3e834f4ddea67 [INFO] running `Command { std: "docker" "start" "-a" "52e7a518090a2efbeaeb20183d145405815b537c40437db842f3e834f4ddea67", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling operator_advisor v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Idle` [INFO] [stdout] --> src/model/operator_machine_data.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Idle, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RollActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | RollActivated, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KnifeActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | KnifeActivated, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RollAndKnifeActivated` [INFO] [stdout] --> src/model/operator_machine_data.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | RollAndKnifeActivated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "52e7a518090a2efbeaeb20183d145405815b537c40437db842f3e834f4ddea67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e7a518090a2efbeaeb20183d145405815b537c40437db842f3e834f4ddea67", kill_on_drop: false }` [INFO] [stdout] 52e7a518090a2efbeaeb20183d145405815b537c40437db842f3e834f4ddea67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fdc9c4cb8fff4066b0f0fa346f70123d3e835339894278c618a5f9b3b9faa50a [INFO] running `Command { std: "docker" "start" "-a" "fdc9c4cb8fff4066b0f0fa346f70123d3e835339894278c618a5f9b3b9faa50a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variant is never constructed: `Idle` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/model/operator_machine_data.rs:35:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 35 | Idle, [INFO] [stdout] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RollActivated` [INFO] [stderr] --> src/model/operator_machine_data.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | RollActivated, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `KnifeActivated` [INFO] [stderr] --> src/model/operator_machine_data.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | KnifeActivated, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RollAndKnifeActivated` [INFO] [stderr] --> src/model/operator_machine_data.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | RollAndKnifeActivated, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `operator_advisor` (bin "operator_advisor" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/operator_advisor-a407097cd034d7bf) [INFO] running `Command { std: "docker" "inspect" "fdc9c4cb8fff4066b0f0fa346f70123d3e835339894278c618a5f9b3b9faa50a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdc9c4cb8fff4066b0f0fa346f70123d3e835339894278c618a5f9b3b9faa50a", kill_on_drop: false }` [INFO] [stdout] fdc9c4cb8fff4066b0f0fa346f70123d3e835339894278c618a5f9b3b9faa50a