[INFO] fetching crate bidivec 0.1.0...
[INFO] testing bidivec-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate bidivec 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate bidivec 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bidivec 0.1.0
[INFO] finished tweaking crates.io crate bidivec 0.1.0
[INFO] tweaked toml for crates.io crate bidivec 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate bidivec 0.1.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_hc v0.3.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.16
[INFO] [stderr]   Downloaded rand v0.8.4
[INFO] [stderr]   Downloaded wasi v0.10.2+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded rand_core v0.6.3
[INFO] [stderr]   Downloaded libc v0.2.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c3dd75ab0a49e397f611fb296ac608765607015a3d0ae35cd9acd3d1cd97768
[INFO] running `Command { std: "docker" "start" "-a" "3c3dd75ab0a49e397f611fb296ac608765607015a3d0ae35cd9acd3d1cd97768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c3dd75ab0a49e397f611fb296ac608765607015a3d0ae35cd9acd3d1cd97768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3dd75ab0a49e397f611fb296ac608765607015a3d0ae35cd9acd3d1cd97768", kill_on_drop: false }`
[INFO] [stdout] 3c3dd75ab0a49e397f611fb296ac608765607015a3d0ae35cd9acd3d1cd97768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c0dbea314fac247c5ffbb3c9dfdb2387718e77d8be8f2e93343930a83572d9
[INFO] running `Command { std: "docker" "start" "-a" "10c0dbea314fac247c5ffbb3c9dfdb2387718e77d8be8f2e93343930a83572d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling bidivec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/algorithms/editing.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout]     |             ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 288 -     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout] 288 +     visited[pos] = FloodFillState::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "10c0dbea314fac247c5ffbb3c9dfdb2387718e77d8be8f2e93343930a83572d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c0dbea314fac247c5ffbb3c9dfdb2387718e77d8be8f2e93343930a83572d9", kill_on_drop: false }`
[INFO] [stdout] 10c0dbea314fac247c5ffbb3c9dfdb2387718e77d8be8f2e93343930a83572d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e67f9bdcc0e4b8bbe263602cd66f9e1ec72924bdedb9555eddc4fd16e64ec5b
[INFO] running `Command { std: "docker" "start" "-a" "8e67f9bdcc0e4b8bbe263602cd66f9e1ec72924bdedb9555eddc4fd16e64ec5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/algorithms/editing.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout]     |             ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 288 -     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout] 288 +     visited[pos] = FloodFillState::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bidivec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/algorithms/editing.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout]     |             ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 288 -     visited[(pos)] = FloodFillState::Paint;
[INFO] [stdout] 288 +     visited[pos] = FloodFillState::Paint;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bidivec` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name bidivec --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=e0d5e0f28feb4ef6 -C extra-filename=-e0d5e0f28feb4ef6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rand=/opt/rustwide/target/debug/deps/librand-3810c941e0bdd66a.rlib --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-a11a09b6d8a3f933.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6204356fbebac23c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8e67f9bdcc0e4b8bbe263602cd66f9e1ec72924bdedb9555eddc4fd16e64ec5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e67f9bdcc0e4b8bbe263602cd66f9e1ec72924bdedb9555eddc4fd16e64ec5b", kill_on_drop: false }`
[INFO] [stdout] 8e67f9bdcc0e4b8bbe263602cd66f9e1ec72924bdedb9555eddc4fd16e64ec5b
