[INFO] fetching crate courgette 0.1.1...
[INFO] testing courgette-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate courgette 0.1.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate courgette 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate courgette 0.1.1
[INFO] finished tweaking crates.io crate courgette 0.1.1
[INFO] tweaked toml for crates.io crate courgette 0.1.1 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d63aef515d336968328c768429738fb7da19238af237f6c71ab6a8ef93c9df3
[INFO] running `Command { std: "docker" "start" "-a" "9d63aef515d336968328c768429738fb7da19238af237f6c71ab6a8ef93c9df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d63aef515d336968328c768429738fb7da19238af237f6c71ab6a8ef93c9df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d63aef515d336968328c768429738fb7da19238af237f6c71ab6a8ef93c9df3", kill_on_drop: false }`
[INFO] [stdout] 9d63aef515d336968328c768429738fb7da19238af237f6c71ab6a8ef93c9df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1822ce729905beb137c7ccf4c316103e0c21e3f26fdb6d28d5d9c4b1b815d62
[INFO] running `Command { std: "docker" "start" "-a" "d1822ce729905beb137c7ccf4c316103e0c21e3f26fdb6d28d5d9c4b1b815d62", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling courgette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "d1822ce729905beb137c7ccf4c316103e0c21e3f26fdb6d28d5d9c4b1b815d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1822ce729905beb137c7ccf4c316103e0c21e3f26fdb6d28d5d9c4b1b815d62", kill_on_drop: false }`
[INFO] [stdout] d1822ce729905beb137c7ccf4c316103e0c21e3f26fdb6d28d5d9c4b1b815d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a56723ea9af89b078a0b419e77603ec981d89b4d75a8d36912bdd883fc9dc99d
[INFO] running `Command { std: "docker" "start" "-a" "a56723ea9af89b078a0b419e77603ec981d89b4d75a8d36912bdd883fc9dc99d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling courgette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a56723ea9af89b078a0b419e77603ec981d89b4d75a8d36912bdd883fc9dc99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56723ea9af89b078a0b419e77603ec981d89b4d75a8d36912bdd883fc9dc99d", kill_on_drop: false }`
[INFO] [stdout] a56723ea9af89b078a0b419e77603ec981d89b4d75a8d36912bdd883fc9dc99d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c5dc40e8f2a72c7ffe03db01510d3a8e4cd943a2dfb23535e96f9cf78ad1e36
[INFO] running `Command { std: "docker" "start" "-a" "1c5dc40e8f2a72c7ffe03db01510d3a8e4cd943a2dfb23535e96f9cf78ad1e36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/courgette-1333cf3a42fdc830)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests courgette
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Color::hex (line 36) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - Color::brightness (line 132) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Color::hex (line 36) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `courgette::RGB`
[INFO] [stdout]  --> src/lib.rs:37:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use courgette::RGB;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `RGB` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Color::hex (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "1c5dc40e8f2a72c7ffe03db01510d3a8e4cd943a2dfb23535e96f9cf78ad1e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5dc40e8f2a72c7ffe03db01510d3a8e4cd943a2dfb23535e96f9cf78ad1e36", kill_on_drop: false }`
[INFO] [stdout] 1c5dc40e8f2a72c7ffe03db01510d3a8e4cd943a2dfb23535e96f9cf78ad1e36