[INFO] fetching crate full-duplex-async-copy 0.1.0...
[INFO] testing full-duplex-async-copy-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate full-duplex-async-copy 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate full-duplex-async-copy 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.1.0)
[INFO] [stderr]       Adding futures-lite v1.13.0 (latest: v2.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae2cd6298b0a613da618c25ce1370e8b246a8d9bc037c1740df497380f11fa3
[INFO] running `Command { std: "docker" "start" "-a" "5ae2cd6298b0a613da618c25ce1370e8b246a8d9bc037c1740df497380f11fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae2cd6298b0a613da618c25ce1370e8b246a8d9bc037c1740df497380f11fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae2cd6298b0a613da618c25ce1370e8b246a8d9bc037c1740df497380f11fa3", kill_on_drop: false }`
[INFO] [stdout] 5ae2cd6298b0a613da618c25ce1370e8b246a8d9bc037c1740df497380f11fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12bf69ad14a430b0d96b3c9c80ccd696c08149d43d9e8d89bb960a2a8ab1aaec
[INFO] running `Command { std: "docker" "start" "-a" "12bf69ad14a430b0d96b3c9c80ccd696c08149d43d9e8d89bb960a2a8ab1aaec", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "12bf69ad14a430b0d96b3c9c80ccd696c08149d43d9e8d89bb960a2a8ab1aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bf69ad14a430b0d96b3c9c80ccd696c08149d43d9e8d89bb960a2a8ab1aaec", kill_on_drop: false }`
[INFO] [stdout] 12bf69ad14a430b0d96b3c9c80ccd696c08149d43d9e8d89bb960a2a8ab1aaec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51626ac0bf296080c2c5d629fb0492e7197dfbf0c3b64a997d1b13b23f89a828
[INFO] running `Command { std: "docker" "start" "-a" "51626ac0bf296080c2c5d629fb0492e7197dfbf0c3b64a997d1b13b23f89a828", kill_on_drop: false }`
[INFO] [stderr]    Compiling full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "51626ac0bf296080c2c5d629fb0492e7197dfbf0c3b64a997d1b13b23f89a828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51626ac0bf296080c2c5d629fb0492e7197dfbf0c3b64a997d1b13b23f89a828", kill_on_drop: false }`
[INFO] [stdout] 51626ac0bf296080c2c5d629fb0492e7197dfbf0c3b64a997d1b13b23f89a828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85e823dc2c9fcdecfb7981b987a697702d0483a034efd6cc0aea12be399cb7f4
[INFO] running `Command { std: "docker" "start" "-a" "85e823dc2c9fcdecfb7981b987a697702d0483a034efd6cc0aea12be399cb7f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/full_duplex_async_copy-11e84ac04ba37982)
[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] [stderr]    Doc-tests full_duplex_async_copy
[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<R>::get_ref (line 92) ... ok
[INFO] [stdout] test src/bufreader.rs - bufreader::BufReader<R>::new (line 55) ... ok
[INFO] [stdout] test src/bufreader.rs - bufreader::BufReader<R>::get_mut (line 110) ... ok
[INFO] [stdout] test src/bufreader.rs - bufreader::BufReader<R>::with_capacity (line 69) ... ok
[INFO] [stdout] test src/bufreader.rs - bufreader::BufReader<R>::into_inner (line 154) ... ok
[INFO] [stdout] test src/bufreader.rs - bufreader::BufReader<R>::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 1 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 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "85e823dc2c9fcdecfb7981b987a697702d0483a034efd6cc0aea12be399cb7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e823dc2c9fcdecfb7981b987a697702d0483a034efd6cc0aea12be399cb7f4", kill_on_drop: false }`
[INFO] [stdout] 85e823dc2c9fcdecfb7981b987a697702d0483a034efd6cc0aea12be399cb7f4
