[INFO] fetching crate syngestures 0.1.0... [INFO] testing syngestures-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate syngestures 0.1.0 into /workspace/builds/worker-109/source [INFO] validating manifest of crates.io crate syngestures 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syngestures 0.1.0 [INFO] finished tweaking crates.io crate syngestures 0.1.0 [INFO] tweaked toml for crates.io crate syngestures 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml [INFO] crate crates.io crate syngestures 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57963bcf7f2e80bb79b1d68d22e1102bf32807dd366f7b6861e4f30e55aae055 [INFO] running `Command { std: "docker" "start" "-a" "57963bcf7f2e80bb79b1d68d22e1102bf32807dd366f7b6861e4f30e55aae055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57963bcf7f2e80bb79b1d68d22e1102bf32807dd366f7b6861e4f30e55aae055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57963bcf7f2e80bb79b1d68d22e1102bf32807dd366f7b6861e4f30e55aae055", kill_on_drop: false }` [INFO] [stdout] 57963bcf7f2e80bb79b1d68d22e1102bf32807dd366f7b6861e4f30e55aae055 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f158f8fa9c0a70f6b985a1872a083f467d01eb62b442d09030899f236892773 [INFO] running `Command { std: "docker" "start" "-a" "5f158f8fa9c0a70f6b985a1872a083f467d01eb62b442d09030899f236892773", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling syngestures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `tool_id` [INFO] [stdout] --> src/events.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | pub tool_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/events.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_ts` [INFO] [stdout] --> src/events.rs:216:5 [INFO] [stdout] | [INFO] [stdout] 216 | pub last_ts: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/events.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.09s [INFO] running `Command { std: "docker" "inspect" "5f158f8fa9c0a70f6b985a1872a083f467d01eb62b442d09030899f236892773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f158f8fa9c0a70f6b985a1872a083f467d01eb62b442d09030899f236892773", kill_on_drop: false }` [INFO] [stdout] 5f158f8fa9c0a70f6b985a1872a083f467d01eb62b442d09030899f236892773 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 069fec2648ffb93d3a1229f7c5f32accd92508c982ac257d3516ccb3ede2fb2a [INFO] running `Command { std: "docker" "start" "-a" "069fec2648ffb93d3a1229f7c5f32accd92508c982ac257d3516ccb3ede2fb2a", kill_on_drop: false }` [INFO] [stderr] Compiling syngestures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `tool_id` [INFO] [stdout] --> src/events.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | pub tool_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/events.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_ts` [INFO] [stdout] --> src/events.rs:216:5 [INFO] [stdout] | [INFO] [stdout] 216 | pub last_ts: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/events.rs:212:10 [INFO] [stdout] | [INFO] [stdout] 212 | #[derive(Debug, Default)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "069fec2648ffb93d3a1229f7c5f32accd92508c982ac257d3516ccb3ede2fb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "069fec2648ffb93d3a1229f7c5f32accd92508c982ac257d3516ccb3ede2fb2a", kill_on_drop: false }` [INFO] [stdout] 069fec2648ffb93d3a1229f7c5f32accd92508c982ac257d3516ccb3ede2fb2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 23a2f071739bb9e7cecabbb998be108c2b73716377de29543890b1718f35f78b [INFO] running `Command { std: "docker" "start" "-a" "23a2f071739bb9e7cecabbb998be108c2b73716377de29543890b1718f35f78b", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `tool_id` [INFO] [stderr] --> src/events.rs:215:5 [INFO] [stderr] | [INFO] [stderr] 215 | pub tool_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/events.rs:212:10 [INFO] [stderr] | [INFO] [stderr] 212 | #[derive(Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_ts` [INFO] [stderr] --> src/events.rs:216:5 [INFO] [stderr] | [INFO] [stderr] 216 | pub last_ts: f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `SlotState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/events.rs:212:10 [INFO] [stderr] | [INFO] [stderr] 212 | #[derive(Debug, Default)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `syngestures` (bin "syngestures" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/syngestures-d1a17f5043530f9d) [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" "23a2f071739bb9e7cecabbb998be108c2b73716377de29543890b1718f35f78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23a2f071739bb9e7cecabbb998be108c2b73716377de29543890b1718f35f78b", kill_on_drop: false }` [INFO] [stdout] 23a2f071739bb9e7cecabbb998be108c2b73716377de29543890b1718f35f78b