[INFO] fetching crate imgref 1.9.1...
[INFO] testing imgref-1.9.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate imgref 1.9.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate imgref 1.9.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imgref 1.9.1
[INFO] finished tweaking crates.io crate imgref 1.9.1
[INFO] tweaked toml for crates.io crate imgref 1.9.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1d0a4505e75c81ac53a1afcccd212cc2fcc484f4c2aad9fb716355e26d55b7c
[INFO] running `Command { std: "docker" "start" "-a" "f1d0a4505e75c81ac53a1afcccd212cc2fcc484f4c2aad9fb716355e26d55b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d0a4505e75c81ac53a1afcccd212cc2fcc484f4c2aad9fb716355e26d55b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d0a4505e75c81ac53a1afcccd212cc2fcc484f4c2aad9fb716355e26d55b7c", kill_on_drop: false }`
[INFO] [stdout] f1d0a4505e75c81ac53a1afcccd212cc2fcc484f4c2aad9fb716355e26d55b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7867f13e52ab4e916d28e0c7c30fcb8b203f0819a1a56137a731a8d4b4513270
[INFO] running `Command { std: "docker" "start" "-a" "7867f13e52ab4e916d28e0c7c30fcb8b203f0819a1a56137a731a8d4b4513270", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgref v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7867f13e52ab4e916d28e0c7c30fcb8b203f0819a1a56137a731a8d4b4513270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7867f13e52ab4e916d28e0c7c30fcb8b203f0819a1a56137a731a8d4b4513270", kill_on_drop: false }`
[INFO] [stdout] 7867f13e52ab4e916d28e0c7c30fcb8b203f0819a1a56137a731a8d4b4513270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bec8bc5189d79b5bd79313adba4381be7be194532c8c4da0f5c0dff0ee37c0b
[INFO] running `Command { std: "docker" "start" "-a" "1bec8bc5189d79b5bd79313adba4381be7be194532c8c4da0f5c0dff0ee37c0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling imgref v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "1bec8bc5189d79b5bd79313adba4381be7be194532c8c4da0f5c0dff0ee37c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bec8bc5189d79b5bd79313adba4381be7be194532c8c4da0f5c0dff0ee37c0b", kill_on_drop: false }`
[INFO] [stdout] 1bec8bc5189d79b5bd79313adba4381be7be194532c8c4da0f5c0dff0ee37c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b0d7b7a88b1aa664d7f129fea7207c41f2e113001e9feb279c8e247eab4df46
[INFO] running `Command { std: "docker" "start" "-a" "4b0d7b7a88b1aa664d7f129fea7207c41f2e113001e9feb279c8e247eab4df46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imgref-1b98c192cf83f1d9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test ops::index ... ok
[INFO] [stdout] test iter::iter ... ok
[INFO] [stdout] test tests::rows ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::with_opinionated_container::compiles ... ok
[INFO] [stdout] test tests::mut_pixels ... ok
[INFO] [stdout] test ops::index_by_row ... ok
[INFO] [stdout] test tests::with_slice ... ok
[INFO] [stdout] test tests::zero ... ok
[INFO] [stdout] test tests::zero_height ... ok
[INFO] [stdout] test tests::zero_width ... ok
[INFO] [stdout] test tests::with_vec ... ok
[INFO] [stdout] test traits::test_eq_hash ... ok
[INFO] [stdout] test tests::into_contiguous_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imgref
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ImgExt (line 85) ... ok
[INFO] [stdout] test src/lib.rs - ImgExtMut (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b0d7b7a88b1aa664d7f129fea7207c41f2e113001e9feb279c8e247eab4df46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0d7b7a88b1aa664d7f129fea7207c41f2e113001e9feb279c8e247eab4df46", kill_on_drop: false }`
[INFO] [stdout] 4b0d7b7a88b1aa664d7f129fea7207c41f2e113001e9feb279c8e247eab4df46