[INFO] fetching crate regenboog 0.1.1...
[INFO] testing regenboog-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate regenboog 0.1.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate regenboog 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regenboog 0.1.1
[INFO] finished tweaking crates.io crate regenboog 0.1.1
[INFO] tweaked toml for crates.io crate regenboog 0.1.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2580044d90489377ea999913078f9976ce5a55d3833c2fabd9039034adacbe6
[INFO] running `Command { std: "docker" "start" "-a" "c2580044d90489377ea999913078f9976ce5a55d3833c2fabd9039034adacbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2580044d90489377ea999913078f9976ce5a55d3833c2fabd9039034adacbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2580044d90489377ea999913078f9976ce5a55d3833c2fabd9039034adacbe6", kill_on_drop: false }`
[INFO] [stdout] c2580044d90489377ea999913078f9976ce5a55d3833c2fabd9039034adacbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aa2889749a389179c326dd3215ed02309b90f9dd08f785ad74078dbfbdb7b95
[INFO] running `Command { std: "docker" "start" "-a" "9aa2889749a389179c326dd3215ed02309b90f9dd08f785ad74078dbfbdb7b95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regenboog v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "9aa2889749a389179c326dd3215ed02309b90f9dd08f785ad74078dbfbdb7b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa2889749a389179c326dd3215ed02309b90f9dd08f785ad74078dbfbdb7b95", kill_on_drop: false }`
[INFO] [stdout] 9aa2889749a389179c326dd3215ed02309b90f9dd08f785ad74078dbfbdb7b95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f637ad31e9eb7a068d0a3a68e5bf50f070778c165dcae28c540ff0aedb9548
[INFO] running `Command { std: "docker" "start" "-a" "b8f637ad31e9eb7a068d0a3a68e5bf50f070778c165dcae28c540ff0aedb9548", kill_on_drop: false }`
[INFO] [stderr]    Compiling regenboog v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b8f637ad31e9eb7a068d0a3a68e5bf50f070778c165dcae28c540ff0aedb9548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f637ad31e9eb7a068d0a3a68e5bf50f070778c165dcae28c540ff0aedb9548", kill_on_drop: false }`
[INFO] [stdout] b8f637ad31e9eb7a068d0a3a68e5bf50f070778c165dcae28c540ff0aedb9548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 616352bb2cfd58d7ef69de8ef3d15cfc9a59267f9faad4021dc30da3af193ef2
[INFO] running `Command { std: "docker" "start" "-a" "616352bb2cfd58d7ef69de8ef3d15cfc9a59267f9faad4021dc30da3af193ef2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regenboog-02666820e02ba72c)
[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] [stderr]    Doc-tests regenboog
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - RgbaU8::with_alpha (line 141) ... ok
[INFO] [stdout] test src/lib.rs - RgbaU8::rgba (line 70) ... ok
[INFO] [stdout] test src/lib.rs - RgbaU8::rgb (line 47) ... ok
[INFO] [stdout] test src/lib.rs - RgbaU8::with_blue (line 125) ... ok
[INFO] [stdout] test src/lib.rs - RgbaU8::with_red (line 93) ... ok
[INFO] [stdout] test src/lib.rs - RgbaU8::with_green (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "616352bb2cfd58d7ef69de8ef3d15cfc9a59267f9faad4021dc30da3af193ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616352bb2cfd58d7ef69de8ef3d15cfc9a59267f9faad4021dc30da3af193ef2", kill_on_drop: false }`
[INFO] [stdout] 616352bb2cfd58d7ef69de8ef3d15cfc9a59267f9faad4021dc30da3af193ef2