[INFO] fetching crate cdg_renderer 0.7.0...
[INFO] testing cdg_renderer-0.7.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cdg_renderer 0.7.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate cdg_renderer 0.7.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cdg_renderer 0.7.0
[INFO] finished tweaking crates.io crate cdg_renderer 0.7.0
[INFO] tweaked toml for crates.io crate cdg_renderer 0.7.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate cdg_renderer 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.7.3
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded num-iter v0.1.41
[INFO] [stderr]   Downloaded cdg v0.1.0
[INFO] [stderr]   Downloaded num-traits v0.2.12
[INFO] [stderr]   Downloaded num-integer v0.1.43
[INFO] [stderr]   Downloaded image v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63b041b7695507059ca7ad17a05a54ea93abc772c09095547ffb5052d58c1082
[INFO] running `Command { std: "docker" "start" "-a" "63b041b7695507059ca7ad17a05a54ea93abc772c09095547ffb5052d58c1082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63b041b7695507059ca7ad17a05a54ea93abc772c09095547ffb5052d58c1082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b041b7695507059ca7ad17a05a54ea93abc772c09095547ffb5052d58c1082", kill_on_drop: false }`
[INFO] [stdout] 63b041b7695507059ca7ad17a05a54ea93abc772c09095547ffb5052d58c1082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 175151bf3dd635658b041176c4d5f2e81af4bac14aee436713a614d3dbe50530
[INFO] running `Command { std: "docker" "start" "-a" "175151bf3dd635658b041176c4d5f2e81af4bac14aee436713a614d3dbe50530", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling cdg v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling image v0.24.0
[INFO] [stderr]    Compiling cdg_renderer v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "175151bf3dd635658b041176c4d5f2e81af4bac14aee436713a614d3dbe50530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175151bf3dd635658b041176c4d5f2e81af4bac14aee436713a614d3dbe50530", kill_on_drop: false }`
[INFO] [stdout] 175151bf3dd635658b041176c4d5f2e81af4bac14aee436713a614d3dbe50530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc943255552720b5e492680013644fce3d63d78e172977bf16ba4530961b8cab
[INFO] running `Command { std: "docker" "start" "-a" "dc943255552720b5e492680013644fce3d63d78e172977bf16ba4530961b8cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cdg_renderer v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "dc943255552720b5e492680013644fce3d63d78e172977bf16ba4530961b8cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc943255552720b5e492680013644fce3d63d78e172977bf16ba4530961b8cab", kill_on_drop: false }`
[INFO] [stdout] dc943255552720b5e492680013644fce3d63d78e172977bf16ba4530961b8cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4930c33f4c1e8e7d8caaf3b0208f698ac10bf4d75f362a8ee17266ff6025b7f
[INFO] running `Command { std: "docker" "start" "-a" "e4930c33f4c1e8e7d8caaf3b0208f698ac10bf4d75f362a8ee17266ff6025b7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cdg_renderer-f1d1b6974c998826)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cdg_renderer
[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" "e4930c33f4c1e8e7d8caaf3b0208f698ac10bf4d75f362a8ee17266ff6025b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4930c33f4c1e8e7d8caaf3b0208f698ac10bf4d75f362a8ee17266ff6025b7f", kill_on_drop: false }`
[INFO] [stdout] e4930c33f4c1e8e7d8caaf3b0208f698ac10bf4d75f362a8ee17266ff6025b7f