[INFO] fetching crate simple-async-pipe 0.1.1...
[INFO] testing simple-async-pipe-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate simple-async-pipe 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate simple-async-pipe 0.1.1
[INFO] finished tweaking crates.io crate simple-async-pipe 0.1.1
[INFO] tweaked toml for crates.io crate simple-async-pipe 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-async-pipe 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 798984b0fdda80740f9c0866721945d0dfeb5d9f3565c10ac18920911fa0eedc
[INFO] running `Command { std: "docker" "start" "-a" "798984b0fdda80740f9c0866721945d0dfeb5d9f3565c10ac18920911fa0eedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "798984b0fdda80740f9c0866721945d0dfeb5d9f3565c10ac18920911fa0eedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798984b0fdda80740f9c0866721945d0dfeb5d9f3565c10ac18920911fa0eedc", kill_on_drop: false }`
[INFO] [stdout] 798984b0fdda80740f9c0866721945d0dfeb5d9f3565c10ac18920911fa0eedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 116cfc31ea762315b39c0d7fb0824df3fe134bee7bacbb308e71998d44d75e5f
[INFO] running `Command { std: "docker" "start" "-a" "116cfc31ea762315b39c0d7fb0824df3fe134bee7bacbb308e71998d44d75e5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-async-pipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "116cfc31ea762315b39c0d7fb0824df3fe134bee7bacbb308e71998d44d75e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116cfc31ea762315b39c0d7fb0824df3fe134bee7bacbb308e71998d44d75e5f", kill_on_drop: false }`
[INFO] [stdout] 116cfc31ea762315b39c0d7fb0824df3fe134bee7bacbb308e71998d44d75e5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7653aaa5c4b082af2c09303f28b708ff38542246fe63c80fbe19a47d49a93919
[INFO] running `Command { std: "docker" "start" "-a" "7653aaa5c4b082af2c09303f28b708ff38542246fe63c80fbe19a47d49a93919", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-async-pipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "7653aaa5c4b082af2c09303f28b708ff38542246fe63c80fbe19a47d49a93919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7653aaa5c4b082af2c09303f28b708ff38542246fe63c80fbe19a47d49a93919", kill_on_drop: false }`
[INFO] [stdout] 7653aaa5c4b082af2c09303f28b708ff38542246fe63c80fbe19a47d49a93919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4ad5a017009ffac68329ed456c7462512882d57f70358ecd9ea0e71b4d163f3
[INFO] running `Command { std: "docker" "start" "-a" "a4ad5a017009ffac68329ed456c7462512882d57f70358ecd9ea0e71b4d163f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_async_pipe-11b40eec3c8efebe)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_write_more_than_buffer ... ok
[INFO] [stdout] test tests::test_single_write ... ok
[INFO] [stdout] test tests::test_multi_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_async_pipe
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4ad5a017009ffac68329ed456c7462512882d57f70358ecd9ea0e71b4d163f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ad5a017009ffac68329ed456c7462512882d57f70358ecd9ea0e71b4d163f3", kill_on_drop: false }`
[INFO] [stdout] a4ad5a017009ffac68329ed456c7462512882d57f70358ecd9ea0e71b4d163f3