[INFO] fetching crate undither 1.0.8...
[INFO] testing undither-1.0.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate undither 1.0.8 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate undither 1.0.8
[INFO] finished tweaking crates.io crate undither 1.0.8
[INFO] tweaked toml for crates.io crate undither 1.0.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate undither 1.0.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate undither 1.0.8 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgref v1.10.0
[INFO] [stderr]   Downloaded vpsearch v2.0.1
[INFO] [stderr]   Downloaded loop9 v0.1.4
[INFO] [stderr]   Downloaded ahash v0.8.6
[INFO] [stderr]   Downloaded fallible_collections v0.4.9
[INFO] [stderr]   Downloaded zerocopy v0.7.26
[INFO] [stderr]   Downloaded syn v2.0.39
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.26
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded rgb v0.8.37
[INFO] [stderr]   Downloaded lodepng v3.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bacdc9c7c3b35c7e1dacab53327bbad3322ae997aa1292ad4070c44399550e9b
[INFO] running `Command { std: "docker" "start" "-a" "bacdc9c7c3b35c7e1dacab53327bbad3322ae997aa1292ad4070c44399550e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bacdc9c7c3b35c7e1dacab53327bbad3322ae997aa1292ad4070c44399550e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacdc9c7c3b35c7e1dacab53327bbad3322ae997aa1292ad4070c44399550e9b", kill_on_drop: false }`
[INFO] [stdout] bacdc9c7c3b35c7e1dacab53327bbad3322ae997aa1292ad4070c44399550e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7a54629424bc3f0be716471c2f9196a7120190a992752eff0669a0e39f698db
[INFO] running `Command { std: "docker" "start" "-a" "f7a54629424bc3f0be716471c2f9196a7120190a992752eff0669a0e39f698db", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling imgref v1.10.0
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling loop9 v0.1.4
[INFO] [stderr]    Compiling rgb v0.8.37
[INFO] [stderr]    Compiling vpsearch v2.0.1
[INFO] [stderr]    Compiling undither v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "f7a54629424bc3f0be716471c2f9196a7120190a992752eff0669a0e39f698db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a54629424bc3f0be716471c2f9196a7120190a992752eff0669a0e39f698db", kill_on_drop: false }`
[INFO] [stdout] f7a54629424bc3f0be716471c2f9196a7120190a992752eff0669a0e39f698db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 972d3139029e58618d187e27b201f23c433740088169eb89b7017d8439f8df57
[INFO] running `Command { std: "docker" "start" "-a" "972d3139029e58618d187e27b201f23c433740088169eb89b7017d8439f8df57", kill_on_drop: false }`
[INFO] [stderr]    Compiling undither v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "972d3139029e58618d187e27b201f23c433740088169eb89b7017d8439f8df57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972d3139029e58618d187e27b201f23c433740088169eb89b7017d8439f8df57", kill_on_drop: false }`
[INFO] [stdout] 972d3139029e58618d187e27b201f23c433740088169eb89b7017d8439f8df57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 427ce2acb93ca4655da0175dbaa6d3583dafe2d0b3a9c175d196a9768e464625
[INFO] running `Command { std: "docker" "start" "-a" "427ce2acb93ca4655da0175dbaa6d3583dafe2d0b3a9c175d196a9768e464625", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/undither-3a17d20f4a67cd4a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pal::paltest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests undither
[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" "427ce2acb93ca4655da0175dbaa6d3583dafe2d0b3a9c175d196a9768e464625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427ce2acb93ca4655da0175dbaa6d3583dafe2d0b3a9c175d196a9768e464625", kill_on_drop: false }`
[INFO] [stdout] 427ce2acb93ca4655da0175dbaa6d3583dafe2d0b3a9c175d196a9768e464625