[INFO] cloning repository https://github.com/djhworld/steg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djhworld/steg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhworld%2Fsteg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhworld%2Fsteg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d514dd20fb500920c370b5cf6e4b5a496f0ea874
[INFO] checking djhworld/steg against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjhworld%2Fsteg" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/djhworld/steg
[INFO] finished tweaking git repo https://github.com/djhworld/steg
[INFO] tweaked toml for git repo https://github.com/djhworld/steg written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/djhworld/steg on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/djhworld/steg 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_fn v0.4.3
[INFO] [stderr]   Downloaded weezl v0.1.3
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.1
[INFO] [stderr]   Downloaded image v0.23.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45a04b7b57f8cb541e36a3eff1b9872a4804f5d74117f7ee69176313525864d9
[INFO] running `Command { std: "docker" "start" "-a" "45a04b7b57f8cb541e36a3eff1b9872a4804f5d74117f7ee69176313525864d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a04b7b57f8cb541e36a3eff1b9872a4804f5d74117f7ee69176313525864d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a04b7b57f8cb541e36a3eff1b9872a4804f5d74117f7ee69176313525864d9", kill_on_drop: false }`
[INFO] [stdout] 45a04b7b57f8cb541e36a3eff1b9872a4804f5d74117f7ee69176313525864d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e065d6704df890c4260f5bbe7f9c8c9a556956fdaaf64b4f5a02f30265f4beec
[INFO] running `Command { std: "docker" "start" "-a" "e065d6704df890c4260f5bbe7f9c8c9a556956fdaaf64b4f5a02f30265f4beec", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking weezl v0.1.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]     Checking steg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:59:47
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ByteSplitGranularity::FourBits => (header.bytes_count as usize * 2),
[INFO] [stdout]    |                                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             ByteSplitGranularity::FourBits => (header.bytes_count as usize * 2),
[INFO] [stdout] 59 +             ByteSplitGranularity::FourBits => header.bytes_count as usize * 2 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:60:46
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ByteSplitGranularity::TwoBits => (header.bytes_count as usize * 4),
[INFO] [stdout]    |                                              ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ByteSplitGranularity::TwoBits => (header.bytes_count as usize * 4),
[INFO] [stdout] 60 +             ByteSplitGranularity::TwoBits => header.bytes_count as usize * 4 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:61:45
[INFO] [stdout]    |
[INFO] [stdout] 61 |             ByteSplitGranularity::OneBit => (header.bytes_count as usize * 8),
[INFO] [stdout]    |                                             ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             ByteSplitGranularity::OneBit => (header.bytes_count as usize * 8),
[INFO] [stdout] 61 +             ByteSplitGranularity::OneBit => header.bytes_count as usize * 8 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:59:47
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ByteSplitGranularity::FourBits => (header.bytes_count as usize * 2),
[INFO] [stdout]    |                                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -             ByteSplitGranularity::FourBits => (header.bytes_count as usize * 2),
[INFO] [stdout] 59 +             ByteSplitGranularity::FourBits => header.bytes_count as usize * 2 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:60:46
[INFO] [stdout]    |
[INFO] [stdout] 60 |             ByteSplitGranularity::TwoBits => (header.bytes_count as usize * 4),
[INFO] [stdout]    |                                              ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             ByteSplitGranularity::TwoBits => (header.bytes_count as usize * 4),
[INFO] [stdout] 60 +             ByteSplitGranularity::TwoBits => header.bytes_count as usize * 4 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/decoder.rs:61:45
[INFO] [stdout]    |
[INFO] [stdout] 61 |             ByteSplitGranularity::OneBit => (header.bytes_count as usize * 8),
[INFO] [stdout]    |                                             ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             ByteSplitGranularity::OneBit => (header.bytes_count as usize * 8),
[INFO] [stdout] 61 +             ByteSplitGranularity::OneBit => header.bytes_count as usize * 8 ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "e065d6704df890c4260f5bbe7f9c8c9a556956fdaaf64b4f5a02f30265f4beec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e065d6704df890c4260f5bbe7f9c8c9a556956fdaaf64b4f5a02f30265f4beec", kill_on_drop: false }`
[INFO] [stdout] e065d6704df890c4260f5bbe7f9c8c9a556956fdaaf64b4f5a02f30265f4beec
