[INFO] fetching crate pixelab-widgets 0.1.0...
[INFO] testing pixelab-widgets-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pixelab-widgets 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pixelab-widgets 0.1.0
[INFO] finished tweaking crates.io crate pixelab-widgets 0.1.0
[INFO] tweaked toml for crates.io crate pixelab-widgets 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixelab-widgets 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pixelab-widgets 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pixelab-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e948d194ceb207ad11cbcc5deff1cff772561bdc94d5a21967a94f3411cf328
[INFO] running `Command { std: "docker" "start" "-a" "0e948d194ceb207ad11cbcc5deff1cff772561bdc94d5a21967a94f3411cf328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e948d194ceb207ad11cbcc5deff1cff772561bdc94d5a21967a94f3411cf328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e948d194ceb207ad11cbcc5deff1cff772561bdc94d5a21967a94f3411cf328", kill_on_drop: false }`
[INFO] [stdout] 0e948d194ceb207ad11cbcc5deff1cff772561bdc94d5a21967a94f3411cf328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a25a4d7247c940cc3c8b08a50607b8586c7cf1eff4d10f90409ddd55262a8d0c
[INFO] running `Command { std: "docker" "start" "-a" "a25a4d7247c940cc3c8b08a50607b8586c7cf1eff4d10f90409ddd55262a8d0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pixelab-core v0.1.0
[INFO] [stderr]    Compiling pixelab-widgets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a25a4d7247c940cc3c8b08a50607b8586c7cf1eff4d10f90409ddd55262a8d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25a4d7247c940cc3c8b08a50607b8586c7cf1eff4d10f90409ddd55262a8d0c", kill_on_drop: false }`
[INFO] [stdout] a25a4d7247c940cc3c8b08a50607b8586c7cf1eff4d10f90409ddd55262a8d0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317ac6d82de7a39804258c97486003adcd6033f62e9e7d30b536f79033c66f31
[INFO] running `Command { std: "docker" "start" "-a" "317ac6d82de7a39804258c97486003adcd6033f62e9e7d30b536f79033c66f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling pixelab-widgets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "317ac6d82de7a39804258c97486003adcd6033f62e9e7d30b536f79033c66f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317ac6d82de7a39804258c97486003adcd6033f62e9e7d30b536f79033c66f31", kill_on_drop: false }`
[INFO] [stdout] 317ac6d82de7a39804258c97486003adcd6033f62e9e7d30b536f79033c66f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 972d52968fbeeb0a814ca2e46312c1b2e9062890e639a132f9ab547c67627536
[INFO] running `Command { std: "docker" "start" "-a" "972d52968fbeeb0a814ca2e46312c1b2e9062890e639a132f9ab547c67627536", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixelab_widgets-da514925c392aa77)
[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 pixelab_widgets
[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" "972d52968fbeeb0a814ca2e46312c1b2e9062890e639a132f9ab547c67627536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972d52968fbeeb0a814ca2e46312c1b2e9062890e639a132f9ab547c67627536", kill_on_drop: false }`
[INFO] [stdout] 972d52968fbeeb0a814ca2e46312c1b2e9062890e639a132f9ab547c67627536