[INFO] fetching crate mshowrgb 0.1.1...
[INFO] testing mshowrgb-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mshowrgb 0.1.1 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mshowrgb 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e6ae7ed6b805e0e0531206894c3b54eadc32c4c1be308eb4572667214f2f8af
[INFO] running `Command { std: "docker" "start" "-a" "6e6ae7ed6b805e0e0531206894c3b54eadc32c4c1be308eb4572667214f2f8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e6ae7ed6b805e0e0531206894c3b54eadc32c4c1be308eb4572667214f2f8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6ae7ed6b805e0e0531206894c3b54eadc32c4c1be308eb4572667214f2f8af", kill_on_drop: false }`
[INFO] [stdout] 6e6ae7ed6b805e0e0531206894c3b54eadc32c4c1be308eb4572667214f2f8af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1509899172ebecf90c2a382f533facc8c386f9d293e9ee96fc17d0d88577ca9d
[INFO] running `Command { std: "docker" "start" "-a" "1509899172ebecf90c2a382f533facc8c386f9d293e9ee96fc17d0d88577ca9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mshowrgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1509899172ebecf90c2a382f533facc8c386f9d293e9ee96fc17d0d88577ca9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1509899172ebecf90c2a382f533facc8c386f9d293e9ee96fc17d0d88577ca9d", kill_on_drop: false }`
[INFO] [stdout] 1509899172ebecf90c2a382f533facc8c386f9d293e9ee96fc17d0d88577ca9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18df28906da4d253360fb4bdd91e1a9f809cf34409d2e4ea26f80a97807f6479
[INFO] running `Command { std: "docker" "start" "-a" "18df28906da4d253360fb4bdd91e1a9f809cf34409d2e4ea26f80a97807f6479", kill_on_drop: false }`
[INFO] [stderr]    Compiling mshowrgb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "18df28906da4d253360fb4bdd91e1a9f809cf34409d2e4ea26f80a97807f6479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18df28906da4d253360fb4bdd91e1a9f809cf34409d2e4ea26f80a97807f6479", kill_on_drop: false }`
[INFO] [stdout] 18df28906da4d253360fb4bdd91e1a9f809cf34409d2e4ea26f80a97807f6479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcd2095b7a125cfd8071f518f1a72c7cdb7a0dd330e0d984d8bacd74a51e776e
[INFO] running `Command { std: "docker" "start" "-a" "bcd2095b7a125cfd8071f518f1a72c7cdb7a0dd330e0d984d8bacd74a51e776e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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" "bcd2095b7a125cfd8071f518f1a72c7cdb7a0dd330e0d984d8bacd74a51e776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd2095b7a125cfd8071f518f1a72c7cdb7a0dd330e0d984d8bacd74a51e776e", kill_on_drop: false }`
[INFO] [stdout] bcd2095b7a125cfd8071f518f1a72c7cdb7a0dd330e0d984d8bacd74a51e776e