[INFO] fetching crate full-duplex-async-copy 0.1.0... [INFO] testing full-duplex-async-copy-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate full-duplex-async-copy 0.1.0 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate full-duplex-async-copy 0.1.0 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 full-duplex-async-copy 0.1.0 [INFO] finished tweaking crates.io crate full-duplex-async-copy 0.1.0 [INFO] tweaked toml for crates.io crate full-duplex-async-copy 0.1.0 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 7171d57f6436177fd476b976e50b271b218d7de5fae1106dd98266f2f49c0889 [INFO] running `Command { std: "docker" "start" "-a" "7171d57f6436177fd476b976e50b271b218d7de5fae1106dd98266f2f49c0889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7171d57f6436177fd476b976e50b271b218d7de5fae1106dd98266f2f49c0889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7171d57f6436177fd476b976e50b271b218d7de5fae1106dd98266f2f49c0889", kill_on_drop: false }` [INFO] [stdout] 7171d57f6436177fd476b976e50b271b218d7de5fae1106dd98266f2f49c0889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] d4b186998be65a7301bb5448dd2d7f8ee8e2266654655815aba77e87956a2ede [INFO] running `Command { std: "docker" "start" "-a" "d4b186998be65a7301bb5448dd2d7f8ee8e2266654655815aba77e87956a2ede", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.12s [INFO] running `Command { std: "docker" "inspect" "d4b186998be65a7301bb5448dd2d7f8ee8e2266654655815aba77e87956a2ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4b186998be65a7301bb5448dd2d7f8ee8e2266654655815aba77e87956a2ede", kill_on_drop: false }` [INFO] [stdout] d4b186998be65a7301bb5448dd2d7f8ee8e2266654655815aba77e87956a2ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 9f0899c40ed98fd5c73faa6277cdbee12113d3790289509b13c50ece8e745c0f [INFO] running `Command { std: "docker" "start" "-a" "9f0899c40ed98fd5c73faa6277cdbee12113d3790289509b13c50ece8e745c0f", kill_on_drop: false }` [INFO] [stderr] Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "9f0899c40ed98fd5c73faa6277cdbee12113d3790289509b13c50ece8e745c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f0899c40ed98fd5c73faa6277cdbee12113d3790289509b13c50ece8e745c0f", kill_on_drop: false }` [INFO] [stdout] 9f0899c40ed98fd5c73faa6277cdbee12113d3790289509b13c50ece8e745c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] e8e7d407687692b00b8a2657590f90fe0a7017c375ffc6d4a02415714b060c83 [INFO] running `Command { std: "docker" "start" "-a" "e8e7d407687692b00b8a2657590f90fe0a7017c375ffc6d4a02415714b060c83", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/full_duplex_async_copy-5e3b94f0b9153ffc) [INFO] [stdout] [INFO] [stderr] Doc-tests full-duplex-async-copy [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 7 tests [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader (line 27) ... FAILED [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::new (line 55) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::get_ref (line 92) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::with_capacity (line 69) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::get_mut (line 110) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::into_inner (line 154) ... ok [INFO] [stdout] test src/bufreader.rs - bufreader::BufReader::buffer (line 135) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/bufreader.rs - bufreader::BufReader (line 27) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `spin_on` [INFO] [stdout] --> src/bufreader.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 5 | spin_on::spin_on(async { [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `spin_on` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/bufreader.rs - bufreader::BufReader (line 27) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e8e7d407687692b00b8a2657590f90fe0a7017c375ffc6d4a02415714b060c83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8e7d407687692b00b8a2657590f90fe0a7017c375ffc6d4a02415714b060c83", kill_on_drop: false }` [INFO] [stdout] e8e7d407687692b00b8a2657590f90fe0a7017c375ffc6d4a02415714b060c83