[INFO] fetching crate image-data 0.2.0...
[INFO] testing image-data-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate image-data 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate image-data 0.2.0 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 image-data 0.2.0
[INFO] finished tweaking crates.io crate image-data 0.2.0
[INFO] tweaked toml for crates.io crate image-data 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate image-data 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 349781ed0150b9dcab39b7f5445caacbb47820f3e75a2728f54a36bc686158b2
[INFO] running `Command { std: "docker" "start" "-a" "349781ed0150b9dcab39b7f5445caacbb47820f3e75a2728f54a36bc686158b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349781ed0150b9dcab39b7f5445caacbb47820f3e75a2728f54a36bc686158b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349781ed0150b9dcab39b7f5445caacbb47820f3e75a2728f54a36bc686158b2", kill_on_drop: false }`
[INFO] [stdout] 349781ed0150b9dcab39b7f5445caacbb47820f3e75a2728f54a36bc686158b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8f907d9574224ba20b82bf9ca8473fa77be2e0ae30228b35f717ef2290ba7580
[INFO] running `Command { std: "docker" "start" "-a" "8f907d9574224ba20b82bf9ca8473fa77be2e0ae30228b35f717ef2290ba7580", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling deflate v0.8.4
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling png v0.16.3
[INFO] [stderr]    Compiling tiff v0.4.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling image v0.23.4
[INFO] [stderr]    Compiling ron v0.5.1
[INFO] [stderr]    Compiling image-data v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.10s
[INFO] running `Command { std: "docker" "inspect" "8f907d9574224ba20b82bf9ca8473fa77be2e0ae30228b35f717ef2290ba7580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f907d9574224ba20b82bf9ca8473fa77be2e0ae30228b35f717ef2290ba7580", kill_on_drop: false }`
[INFO] [stdout] 8f907d9574224ba20b82bf9ca8473fa77be2e0ae30228b35f717ef2290ba7580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0bd199673b8bcd3f535a9a11c4a695985555156704d91cd67a127a4b8dc1fdbc
[INFO] running `Command { std: "docker" "start" "-a" "0bd199673b8bcd3f535a9a11c4a695985555156704d91cd67a127a4b8dc1fdbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling image-data v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "0bd199673b8bcd3f535a9a11c4a695985555156704d91cd67a127a4b8dc1fdbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd199673b8bcd3f535a9a11c4a695985555156704d91cd67a127a4b8dc1fdbc", kill_on_drop: false }`
[INFO] [stdout] 0bd199673b8bcd3f535a9a11c4a695985555156704d91cd67a127a4b8dc1fdbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 45d887c3cf4a373170d04a845b4b188ea479cd6076a2067a138fbe50106dec21
[INFO] running `Command { std: "docker" "start" "-a" "45d887c3cf4a373170d04a845b4b188ea479cd6076a2067a138fbe50106dec21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imgdata-3063c1f6b4f4fc84)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test io::tests::test_create_lookup ... ok
[INFO] [stdout] test color::tests::test_private_from_hex ... ok
[INFO] [stdout] test color::tests::test_from_hexa ... ok
[INFO] [stdout] test color::tests::test_private_from_hexa ... ok
[INFO] [stdout] test color::tests::test_from_hex ... ok
[INFO] [stdout] test io::tests::test_read ... ok
[INFO] [stdout] test io::tests::test_new_color_file ... ok
[INFO] [stdout] test io::tests::test_open ... ok
[INFO] [stdout] test color::tests::test_components ... ok
[INFO] [stdout] test manager::tests::test_manager_hash ... ok
[INFO] [stdout] test manager::tests::test_manager_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imgdata
[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" "45d887c3cf4a373170d04a845b4b188ea479cd6076a2067a138fbe50106dec21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d887c3cf4a373170d04a845b4b188ea479cd6076a2067a138fbe50106dec21", kill_on_drop: false }`
[INFO] [stdout] 45d887c3cf4a373170d04a845b4b188ea479cd6076a2067a138fbe50106dec21