[INFO] fetching crate mshowrgb 0.1.1...
[INFO] testing mshowrgb-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mshowrgb 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mshowrgb 0.1.1
[INFO] finished tweaking crates.io crate mshowrgb 0.1.1
[INFO] tweaked toml for crates.io crate mshowrgb 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mshowrgb 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mshowrgb 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb4af9ee2b403cb27f486e3a141987b6654b32bfbbdd6a0bd2423c8d77b53c57
[INFO] running `Command { std: "docker" "start" "-a" "cb4af9ee2b403cb27f486e3a141987b6654b32bfbbdd6a0bd2423c8d77b53c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb4af9ee2b403cb27f486e3a141987b6654b32bfbbdd6a0bd2423c8d77b53c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4af9ee2b403cb27f486e3a141987b6654b32bfbbdd6a0bd2423c8d77b53c57", kill_on_drop: false }`
[INFO] [stdout] cb4af9ee2b403cb27f486e3a141987b6654b32bfbbdd6a0bd2423c8d77b53c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65b6d2aa5104c84ef9927bfc83e497a0fa7979ffb605f123fa2ac91057c3d971
[INFO] running `Command { std: "docker" "start" "-a" "65b6d2aa5104c84ef9927bfc83e497a0fa7979ffb605f123fa2ac91057c3d971", kill_on_drop: false }`
[INFO] [stderr]    Compiling mshowrgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "65b6d2aa5104c84ef9927bfc83e497a0fa7979ffb605f123fa2ac91057c3d971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b6d2aa5104c84ef9927bfc83e497a0fa7979ffb605f123fa2ac91057c3d971", kill_on_drop: false }`
[INFO] [stdout] 65b6d2aa5104c84ef9927bfc83e497a0fa7979ffb605f123fa2ac91057c3d971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e3026d896b05a6301971cd631417c40b4a7c90abec327e8b7db36b2ae80e5f7
[INFO] running `Command { std: "docker" "start" "-a" "9e3026d896b05a6301971cd631417c40b4a7c90abec327e8b7db36b2ae80e5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mshowrgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "9e3026d896b05a6301971cd631417c40b4a7c90abec327e8b7db36b2ae80e5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3026d896b05a6301971cd631417c40b4a7c90abec327e8b7db36b2ae80e5f7", kill_on_drop: false }`
[INFO] [stdout] 9e3026d896b05a6301971cd631417c40b4a7c90abec327e8b7db36b2ae80e5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 496d9e5d4eb866c4e3ebf1170ebc8dd65da72b6437e5972b79a16668dc34d30d
[INFO] running `Command { std: "docker" "start" "-a" "496d9e5d4eb866c4e3ebf1170ebc8dd65da72b6437e5972b79a16668dc34d30d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mshowrgb-195cf894107cfc0b)
[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" "496d9e5d4eb866c4e3ebf1170ebc8dd65da72b6437e5972b79a16668dc34d30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496d9e5d4eb866c4e3ebf1170ebc8dd65da72b6437e5972b79a16668dc34d30d", kill_on_drop: false }`
[INFO] [stdout] 496d9e5d4eb866c4e3ebf1170ebc8dd65da72b6437e5972b79a16668dc34d30d