[INFO] fetching crate avif-parse 0.13.2...
[INFO] testing avif-parse-0.13.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate avif-parse 0.13.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate avif-parse 0.13.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avif-parse 0.13.2
[INFO] finished tweaking crates.io crate avif-parse 0.13.2
[INFO] tweaked toml for crates.io crate avif-parse 0.13.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ba3556147b991e6facfafcc23366c5f44a0827d96047b276c81ccb7a69f2fd6
[INFO] running `Command { std: "docker" "start" "-a" "9ba3556147b991e6facfafcc23366c5f44a0827d96047b276c81ccb7a69f2fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ba3556147b991e6facfafcc23366c5f44a0827d96047b276c81ccb7a69f2fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba3556147b991e6facfafcc23366c5f44a0827d96047b276c81ccb7a69f2fd6", kill_on_drop: false }`
[INFO] [stdout] 9ba3556147b991e6facfafcc23366c5f44a0827d96047b276c81ccb7a69f2fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe8b9e54505106791c3074469437068e47c3517b839cb74e3d6a9e9aab8a6ab
[INFO] running `Command { std: "docker" "start" "-a" "ebe8b9e54505106791c3074469437068e47c3517b839cb74e3d6a9e9aab8a6ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitreader v0.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling fallible_collections v0.4.2
[INFO] [stderr]    Compiling avif-parse v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `essential`
[INFO] [stdout]     --> src/lib.rs:1020:5
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     essential: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "ebe8b9e54505106791c3074469437068e47c3517b839cb74e3d6a9e9aab8a6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe8b9e54505106791c3074469437068e47c3517b839cb74e3d6a9e9aab8a6ab", kill_on_drop: false }`
[INFO] [stdout] ebe8b9e54505106791c3074469437068e47c3517b839cb74e3d6a9e9aab8a6ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737a93b653b544054876433b1795337db491e8a8b99e318acc883382a200edb4
[INFO] running `Command { std: "docker" "start" "-a" "737a93b653b544054876433b1795337db491e8a8b99e318acc883382a200edb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stdout] warning: field is never read: `essential`
[INFO] [stdout]     --> src/lib.rs:1020:5
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     essential: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling avif-parse v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `essential`
[INFO] [stdout]     --> src/lib.rs:1020:5
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     essential: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "737a93b653b544054876433b1795337db491e8a8b99e318acc883382a200edb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737a93b653b544054876433b1795337db491e8a8b99e318acc883382a200edb4", kill_on_drop: false }`
[INFO] [stdout] 737a93b653b544054876433b1795337db491e8a8b99e318acc883382a200edb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a1f2e106a236607b9ae11ba87ba00b2ba5cb704be39116fcc72f5d40aaf4da8
[INFO] running `Command { std: "docker" "start" "-a" "5a1f2e106a236607b9ae11ba87ba00b2ba5cb704be39116fcc72f5d40aaf4da8", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `essential`
[INFO] [stderr]     --> src/lib.rs:1020:5
[INFO] [stderr]      |
[INFO] [stderr] 1020 |     essential: bool,
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `essential`
[INFO] [stderr]     --> src/lib.rs:1020:5
[INFO] [stderr]      |
[INFO] [stderr] 1020 |     essential: bool,
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/avif_parse-443daca9d654aa58)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::read_to_end_ ... ok
[INFO] [stderr]    Doc-tests avif-parse
[INFO] [stdout] test tests::read_to_end_oom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "5a1f2e106a236607b9ae11ba87ba00b2ba5cb704be39116fcc72f5d40aaf4da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1f2e106a236607b9ae11ba87ba00b2ba5cb704be39116fcc72f5d40aaf4da8", kill_on_drop: false }`
[INFO] [stdout] 5a1f2e106a236607b9ae11ba87ba00b2ba5cb704be39116fcc72f5d40aaf4da8