[INFO] fetching crate signalo_pipes 0.5.1...
[INFO] testing signalo_pipes-0.5.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate signalo_pipes 0.5.1 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate signalo_pipes 0.5.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signalo_pipes 0.5.1
[INFO] finished tweaking crates.io crate signalo_pipes 0.5.1
[INFO] tweaked toml for crates.io crate signalo_pipes 0.5.1 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 621c10d374fbfd15953984cd6a275d90bad56b61e027cdb4c12d1dd810e9a8de
[INFO] running `Command { std: "docker" "start" "-a" "621c10d374fbfd15953984cd6a275d90bad56b61e027cdb4c12d1dd810e9a8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "621c10d374fbfd15953984cd6a275d90bad56b61e027cdb4c12d1dd810e9a8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621c10d374fbfd15953984cd6a275d90bad56b61e027cdb4c12d1dd810e9a8de", kill_on_drop: false }`
[INFO] [stdout] 621c10d374fbfd15953984cd6a275d90bad56b61e027cdb4c12d1dd810e9a8de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8305b5b5427aa4d32601c5dcf7c5c0d91bb148d19c2fad647819b707d15e037c
[INFO] running `Command { std: "docker" "start" "-a" "8305b5b5427aa4d32601c5dcf7c5c0d91bb148d19c2fad647819b707d15e037c", 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]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling guts v0.1.1
[INFO] [stderr]    Compiling signalo_traits v0.5.0
[INFO] [stderr]    Compiling signalo_pipes v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8305b5b5427aa4d32601c5dcf7c5c0d91bb148d19c2fad647819b707d15e037c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8305b5b5427aa4d32601c5dcf7c5c0d91bb148d19c2fad647819b707d15e037c", kill_on_drop: false }`
[INFO] [stdout] 8305b5b5427aa4d32601c5dcf7c5c0d91bb148d19c2fad647819b707d15e037c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce223d6979a8e97b145c811bb91db49c3ce5529cc118f5589369cd2fdd09bd63
[INFO] running `Command { std: "docker" "start" "-a" "ce223d6979a8e97b145c811bb91db49c3ce5529cc118f5589369cd2fdd09bd63", kill_on_drop: false }`
[INFO] [stderr]    Compiling signalo_pipes v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ce223d6979a8e97b145c811bb91db49c3ce5529cc118f5589369cd2fdd09bd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce223d6979a8e97b145c811bb91db49c3ce5529cc118f5589369cd2fdd09bd63", kill_on_drop: false }`
[INFO] [stdout] ce223d6979a8e97b145c811bb91db49c3ce5529cc118f5589369cd2fdd09bd63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] daa5f3c07a2239f4e2cee1bb4e816727809108404dc0d20ddce072c6d1242898
[INFO] running `Command { std: "docker" "start" "-a" "daa5f3c07a2239f4e2cee1bb4e816727809108404dc0d20ddce072c6d1242898", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signalo_pipes-1f97e8def5cde712)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests signalo_pipes
[INFO] [stdout] test pipe::tests::test ... ok
[INFO] [stdout] test unit_pipe::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "daa5f3c07a2239f4e2cee1bb4e816727809108404dc0d20ddce072c6d1242898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa5f3c07a2239f4e2cee1bb4e816727809108404dc0d20ddce072c6d1242898", kill_on_drop: false }`
[INFO] [stdout] daa5f3c07a2239f4e2cee1bb4e816727809108404dc0d20ddce072c6d1242898