[INFO] fetching crate tokio-pipe 0.2.7...
[INFO] testing tokio-pipe-0.2.7 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate tokio-pipe 0.2.7 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate tokio-pipe 0.2.7 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-pipe 0.2.7
[INFO] finished tweaking crates.io crate tokio-pipe 0.2.7
[INFO] tweaked toml for crates.io crate tokio-pipe 0.2.7 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcced66b59097e58b984a2d7efd944f1a502caf614df01a2a162c6172e982239
[INFO] running `Command { std: "docker" "start" "-a" "bcced66b59097e58b984a2d7efd944f1a502caf614df01a2a162c6172e982239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcced66b59097e58b984a2d7efd944f1a502caf614df01a2a162c6172e982239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcced66b59097e58b984a2d7efd944f1a502caf614df01a2a162c6172e982239", kill_on_drop: false }`
[INFO] [stdout] bcced66b59097e58b984a2d7efd944f1a502caf614df01a2a162c6172e982239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32e0759b0cd6684e30c7c53227c1112a81c391c318ceca0d2c4086cd70a5a2dc
[INFO] running `Command { std: "docker" "start" "-a" "32e0759b0cd6684e30c7c53227c1112a81c391c318ceca0d2c4086cd70a5a2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling tokio-pipe v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.14s
[INFO] running `Command { std: "docker" "inspect" "32e0759b0cd6684e30c7c53227c1112a81c391c318ceca0d2c4086cd70a5a2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e0759b0cd6684e30c7c53227c1112a81c391c318ceca0d2c4086cd70a5a2dc", kill_on_drop: false }`
[INFO] [stdout] 32e0759b0cd6684e30c7c53227c1112a81c391c318ceca0d2c4086cd70a5a2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e5d872f50ac3b26f9d4cefb1e75386c3c00d40408939ddf15c9b16fd3dab046
[INFO] running `Command { std: "docker" "start" "-a" "0e5d872f50ac3b26f9d4cefb1e75386c3c00d40408939ddf15c9b16fd3dab046", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling tokio-pipe v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "0e5d872f50ac3b26f9d4cefb1e75386c3c00d40408939ddf15c9b16fd3dab046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5d872f50ac3b26f9d4cefb1e75386c3c00d40408939ddf15c9b16fd3dab046", kill_on_drop: false }`
[INFO] [stdout] 0e5d872f50ac3b26f9d4cefb1e75386c3c00d40408939ddf15c9b16fd3dab046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77ceb061bdad7732cd84f9eb977359e4c2098e9ce9a2dcb0440698c0bbedfbc1
[INFO] running `Command { std: "docker" "start" "-a" "77ceb061bdad7732cd84f9eb977359e4c2098e9ce9a2dcb0440698c0bbedfbc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_pipe-dbb2dc5e3a89d7fd)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_piperead_from_raw_fd_checked_failure_not_pipe ... ok
[INFO] [stdout] test tests::test_piperead_from_raw_fd_checked_success ... ok
[INFO] [stdout] test tests::test_pipewrite_from_raw_fd_checked_failure_not_write_end ... ok
[INFO] [stdout] test tests::test_pipewrite_from_raw_fd_checked_failure_not_pipe ... ok
[INFO] [stdout] test tests::test_piperead_from_raw_fd_checked_failure_not_read_end ... ok
[INFO] [stdout] test tests::test_pipewrite_from_raw_fd_checked_success ... ok
[INFO] [stdout] test tests::test_read_to_end ... ok
[INFO] [stdout] test tests::test_splice ... ok
[INFO] [stdout] test tests::test_write_after_shutdown ... ok
[INFO] [stdout] test tests::test_writev ... ok
[INFO] [stdout] test tests::test_tee ... ok
[INFO] [stdout] test tests::test_from_child_stdio ... ok
[INFO] [stdout] test tests::test_from_child_no_stdio ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_splice_no_inf_loop ... ok
[INFO] [stdout] test tests::test_tee_no_inf_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-pipe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77ceb061bdad7732cd84f9eb977359e4c2098e9ce9a2dcb0440698c0bbedfbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ceb061bdad7732cd84f9eb977359e4c2098e9ce9a2dcb0440698c0bbedfbc1", kill_on_drop: false }`
[INFO] [stdout] 77ceb061bdad7732cd84f9eb977359e4c2098e9ce9a2dcb0440698c0bbedfbc1