[INFO] fetching crate pipe-chain 0.1.1...
[INFO] checking pipe-chain-0.1.1 against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] extracting crate pipe-chain 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pipe-chain 0.1.1
[INFO] finished tweaking crates.io crate pipe-chain 0.1.1
[INFO] tweaked toml for crates.io crate pipe-chain 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipe-chain 0.1.1 on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "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]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe465e294f220770d6470be4ce300c482e9f215cebe8211bcbfc8e6e06533e59
[INFO] running `Command { std: "docker" "start" "-a" "fe465e294f220770d6470be4ce300c482e9f215cebe8211bcbfc8e6e06533e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe465e294f220770d6470be4ce300c482e9f215cebe8211bcbfc8e6e06533e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe465e294f220770d6470be4ce300c482e9f215cebe8211bcbfc8e6e06533e59", kill_on_drop: false }`
[INFO] [stdout] fe465e294f220770d6470be4ce300c482e9f215cebe8211bcbfc8e6e06533e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 055bf7f0ef8f003e385c56b43854fb45f344d2ad31d1daeb2d4422362b762df2
[INFO] running `Command { std: "docker" "start" "-a" "055bf7f0ef8f003e385c56b43854fb45f344d2ad31d1daeb2d4422362b762df2", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking tuplify v1.1.4
[INFO] [stderr]     Checking fatal-error v1.0.1
[INFO] [stderr]     Checking pipe-chain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `round_char_boundary` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(round_char_boundary)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `round_char_boundary` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(round_char_boundary)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pipe-chain` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/6713fa75964eb229409a9c6f6f5c418423e313ff/bin/rustc --crate-name pipe_chain --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="bencode"' --cfg 'feature="default"' --cfg 'feature="either"' --cfg 'feature="parsers"' --cfg 'feature="pktline"' --cfg 'feature="unicode"' --cfg 'feature="unicode-segmentation"' --cfg 'feature="websocket"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bencode", "default", "either", "parsers", "pktline", "unicode", "unicode-segmentation", "websocket"))' -C metadata=731ee4a8c920584c -C extra-filename=-7dc91de25fd5476c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-8d508ca0120acaa7.rmeta --extern fatal_error=/opt/rustwide/target/debug/deps/libfatal_error-12d207cbcd2d3655.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-c9191a41cf78ae7e.so --extern tuplify=/opt/rustwide/target/debug/deps/libtuplify-48ae3c8648d8e0fb.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-936492916e660e4e.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "055bf7f0ef8f003e385c56b43854fb45f344d2ad31d1daeb2d4422362b762df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055bf7f0ef8f003e385c56b43854fb45f344d2ad31d1daeb2d4422362b762df2", kill_on_drop: false }`
[INFO] [stdout] 055bf7f0ef8f003e385c56b43854fb45f344d2ad31d1daeb2d4422362b762df2
