[INFO] fetching crate bipe 0.2.1... [INFO] testing bipe-0.2.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate bipe 0.2.1 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate bipe 0.2.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bipe 0.2.1 [INFO] finished tweaking crates.io crate bipe 0.2.1 [INFO] tweaked toml for crates.io crate bipe 0.2.1 written to /workspace/builds/worker-72/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a03b3e0cecd8b1ee71d712020690451ec69c2a586db9d5beb25b5a996c9a6255 [INFO] running `Command { std: "docker" "start" "-a" "a03b3e0cecd8b1ee71d712020690451ec69c2a586db9d5beb25b5a996c9a6255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a03b3e0cecd8b1ee71d712020690451ec69c2a586db9d5beb25b5a996c9a6255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a03b3e0cecd8b1ee71d712020690451ec69c2a586db9d5beb25b5a996c9a6255", kill_on_drop: false }` [INFO] [stdout] a03b3e0cecd8b1ee71d712020690451ec69c2a586db9d5beb25b5a996c9a6255 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f431e653b2df606a7db8db02154539c88b67135baba74c34939cd523d81d27b [INFO] running `Command { std: "docker" "start" "-a" "0f431e653b2df606a7db8db02154539c88b67135baba74c34939cd523d81d27b", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling rtrb v0.1.4 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling bipe v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ctr: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | ctr: Arc, [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 2.51s [INFO] running `Command { std: "docker" "inspect" "0f431e653b2df606a7db8db02154539c88b67135baba74c34939cd523d81d27b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f431e653b2df606a7db8db02154539c88b67135baba74c34939cd523d81d27b", kill_on_drop: false }` [INFO] [stdout] 0f431e653b2df606a7db8db02154539c88b67135baba74c34939cd523d81d27b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 349167acd2d8e17de4c6b5cbe201084c4474914abaeb9a55954220dd8363d127 [INFO] running `Command { std: "docker" "start" "-a" "349167acd2d8e17de4c6b5cbe201084c4474914abaeb9a55954220dd8363d127", kill_on_drop: false }` [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ctr: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | ctr: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling bipe v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ctr: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctr` [INFO] [stdout] --> src/queue.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | ctr: Arc, [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 4.22s [INFO] running `Command { std: "docker" "inspect" "349167acd2d8e17de4c6b5cbe201084c4474914abaeb9a55954220dd8363d127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349167acd2d8e17de4c6b5cbe201084c4474914abaeb9a55954220dd8363d127", kill_on_drop: false }` [INFO] [stdout] 349167acd2d8e17de4c6b5cbe201084c4474914abaeb9a55954220dd8363d127 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37be3dbc4f2f6fd861d55226c85b1e8c48fd75af4ad97d1b0c0f8139c8de569d [INFO] running `Command { std: "docker" "start" "-a" "37be3dbc4f2f6fd861d55226c85b1e8c48fd75af4ad97d1b0c0f8139c8de569d", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `ctr` [INFO] [stderr] --> src/queue.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | ctr: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ctr` [INFO] [stderr] --> src/queue.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | ctr: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bipe` (lib) generated 2 warnings [INFO] [stderr] warning: `bipe` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bipe-121c52b3b63d728c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_no_corruption ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Doc-tests bipe [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" "37be3dbc4f2f6fd861d55226c85b1e8c48fd75af4ad97d1b0c0f8139c8de569d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37be3dbc4f2f6fd861d55226c85b1e8c48fd75af4ad97d1b0c0f8139c8de569d", kill_on_drop: false }` [INFO] [stdout] 37be3dbc4f2f6fd861d55226c85b1e8c48fd75af4ad97d1b0c0f8139c8de569d