[INFO] fetching crate lzfse_rust 0.1.0...
[INFO] testing lzfse_rust-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lzfse_rust 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate lzfse_rust 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lzfse_rust 0.1.0
[INFO] finished tweaking crates.io crate lzfse_rust 0.1.0
[INFO] tweaked toml for crates.io crate lzfse_rust 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate lzfse_rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-sync v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d2eb721179814bfb396aab78511691a263a4a06dc92f3d0d2f5d8ef4a8ac18a
[INFO] running `Command { std: "docker" "start" "-a" "6d2eb721179814bfb396aab78511691a263a4a06dc92f3d0d2f5d8ef4a8ac18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2eb721179814bfb396aab78511691a263a4a06dc92f3d0d2f5d8ef4a8ac18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2eb721179814bfb396aab78511691a263a4a06dc92f3d0d2f5d8ef4a8ac18a", kill_on_drop: false }`
[INFO] [stdout] 6d2eb721179814bfb396aab78511691a263a4a06dc92f3d0d2f5d8ef4a8ac18a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 165eb3eb307e4df62d2dc9341d530b1e9f0b6975b83d47d03bdbe5d2e5f6c19f
[INFO] running `Command { std: "docker" "start" "-a" "165eb3eb307e4df62d2dc9341d530b1e9f0b6975b83d47d03bdbe5d2e5f6c19f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzfse_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `phantom`
[INFO] [stdout]   --> src/ring/ring_view.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     phantom: (PhantomData<T>, PhantomData<&'a ()>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `RingView` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/ring/ring_view.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Copy, Clone)]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "165eb3eb307e4df62d2dc9341d530b1e9f0b6975b83d47d03bdbe5d2e5f6c19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165eb3eb307e4df62d2dc9341d530b1e9f0b6975b83d47d03bdbe5d2e5f6c19f", kill_on_drop: false }`
[INFO] [stdout] 165eb3eb307e4df62d2dc9341d530b1e9f0b6975b83d47d03bdbe5d2e5f6c19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c39e4955216f3f2f53be2d9de7318bb9eb1d437dd29e0f7495e84c63187ae4b6
[INFO] running `Command { std: "docker" "start" "-a" "c39e4955216f3f2f53be2d9de7318bb9eb1d437dd29e0f7495e84c63187ae4b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling lzfse_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stdout] warning: field is never read: `phantom`
[INFO] [stdout]   --> src/ring/ring_view.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     phantom: (PhantomData<T>, PhantomData<&'a ()>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `RingView` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/ring/ring_view.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Copy, Clone)]
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr] error: could not compile `lzfse_rust`; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lzfse_rust --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=4d149ecec5688e18 -C extra-filename=-4d149ecec5688e18 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c39e4955216f3f2f53be2d9de7318bb9eb1d437dd29e0f7495e84c63187ae4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39e4955216f3f2f53be2d9de7318bb9eb1d437dd29e0f7495e84c63187ae4b6", kill_on_drop: false }`
[INFO] [stdout] c39e4955216f3f2f53be2d9de7318bb9eb1d437dd29e0f7495e84c63187ae4b6