[INFO] fetching crate unipipes 0.2.3...
[INFO] testing unipipes-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate unipipes 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate unipipes 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unipipes 0.2.3
[INFO] tweaked toml for crates.io crate unipipes 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unipipes 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unipipes 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4434a89dbd5684efa4d8d0d98b52b2ede822da7ee1643fc0561685a42dfc69d9
[INFO] running `Command { std: "docker" "start" "-a" "4434a89dbd5684efa4d8d0d98b52b2ede822da7ee1643fc0561685a42dfc69d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4434a89dbd5684efa4d8d0d98b52b2ede822da7ee1643fc0561685a42dfc69d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4434a89dbd5684efa4d8d0d98b52b2ede822da7ee1643fc0561685a42dfc69d9", kill_on_drop: false }`
[INFO] [stdout] 4434a89dbd5684efa4d8d0d98b52b2ede822da7ee1643fc0561685a42dfc69d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8ad7281ce2ba0652e941172fc9acbbbb404f4b2c534fdecca634370adf7cb00
[INFO] running `Command { std: "docker" "start" "-a" "a8ad7281ce2ba0652e941172fc9acbbbb404f4b2c534fdecca634370adf7cb00", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling unipipe-macros v0.2.11
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling unipipe v0.2.11
[INFO] [stderr]    Compiling unipipes v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "a8ad7281ce2ba0652e941172fc9acbbbb404f4b2c534fdecca634370adf7cb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ad7281ce2ba0652e941172fc9acbbbb404f4b2c534fdecca634370adf7cb00", kill_on_drop: false }`
[INFO] [stdout] a8ad7281ce2ba0652e941172fc9acbbbb404f4b2c534fdecca634370adf7cb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 969c9be928d1a08c548caf588dbd4d9580eab50f7cd62c7f882a70ef4fd019c7
[INFO] running `Command { std: "docker" "start" "-a" "969c9be928d1a08c548caf588dbd4d9580eab50f7cd62c7f882a70ef4fd019c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unipipes v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "969c9be928d1a08c548caf588dbd4d9580eab50f7cd62c7f882a70ef4fd019c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969c9be928d1a08c548caf588dbd4d9580eab50f7cd62c7f882a70ef4fd019c7", kill_on_drop: false }`
[INFO] [stdout] 969c9be928d1a08c548caf588dbd4d9580eab50f7cd62c7f882a70ef4fd019c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e27279b06d6a6a4a0ac3add06d754d03f339265b523388091c834b767c0848c4
[INFO] running `Command { std: "docker" "start" "-a" "e27279b06d6a6a4a0ac3add06d754d03f339265b523388091c834b767c0848c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unipipes-70b2599709339be5)
[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] [stderr]      Running tests/chunk_by.rs (/opt/rustwide/target/debug/deps/chunk_by-1691941f789aa512)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_chunk_by ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chunk_while.rs (/opt/rustwide/target/debug/deps/chunk_while-e02eba4c03cfb295)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_chunk_while ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/window_by_offset.rs (/opt/rustwide/target/debug/deps/window_by_offset-d8b038f2d35b89e6)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unipipes
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_window_by_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "e27279b06d6a6a4a0ac3add06d754d03f339265b523388091c834b767c0848c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27279b06d6a6a4a0ac3add06d754d03f339265b523388091c834b767c0848c4", kill_on_drop: false }`
[INFO] [stdout] e27279b06d6a6a4a0ac3add06d754d03f339265b523388091c834b767c0848c4