[INFO] fetching crate jpeg-decoder 0.1.16...
[INFO] checking jpeg-decoder-0.1.16 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate jpeg-decoder 0.1.16 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jpeg-decoder 0.1.16 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jpeg-decoder 0.1.16
[INFO] finished tweaking crates.io crate jpeg-decoder 0.1.16
[INFO] tweaked toml for crates.io crate jpeg-decoder 0.1.16 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate jpeg-decoder 0.1.16 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ba16ea6a0dee3104aa1dca3f77663593a700fed5515f0d74bfceed0666d4aca
[INFO] running `"docker" "start" "-a" "7ba16ea6a0dee3104aa1dca3f77663593a700fed5515f0d74bfceed0666d4aca"`
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking jpeg-decoder v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/marker.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |             _ => unreachable!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/marker.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |             _ => unreachable!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `"docker" "inspect" "7ba16ea6a0dee3104aa1dca3f77663593a700fed5515f0d74bfceed0666d4aca"`
[INFO] running `"docker" "rm" "-f" "7ba16ea6a0dee3104aa1dca3f77663593a700fed5515f0d74bfceed0666d4aca"`
[INFO] [stdout] 7ba16ea6a0dee3104aa1dca3f77663593a700fed5515f0d74bfceed0666d4aca