[INFO] fetching crate cdg_renderer 0.7.0...
[INFO] testing cdg_renderer-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cdg_renderer 0.7.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate cdg_renderer 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-102/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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfcb8545d7884892784eaa6d0a6fe9d55245a3c84a2211dcfdf8e8ff6f058f37
[INFO] running `Command { std: "docker" "start" "-a" "bfcb8545d7884892784eaa6d0a6fe9d55245a3c84a2211dcfdf8e8ff6f058f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfcb8545d7884892784eaa6d0a6fe9d55245a3c84a2211dcfdf8e8ff6f058f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcb8545d7884892784eaa6d0a6fe9d55245a3c84a2211dcfdf8e8ff6f058f37", kill_on_drop: false }`
[INFO] [stdout] bfcb8545d7884892784eaa6d0a6fe9d55245a3c84a2211dcfdf8e8ff6f058f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20978debdf2ea007da1751e9ae892b5983e36af2be8d5e92ea2a6ecbac17799
[INFO] running `Command { std: "docker" "start" "-a" "c20978debdf2ea007da1751e9ae892b5983e36af2be8d5e92ea2a6ecbac17799", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[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 8.04s
[INFO] running `Command { std: "docker" "inspect" "c20978debdf2ea007da1751e9ae892b5983e36af2be8d5e92ea2a6ecbac17799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20978debdf2ea007da1751e9ae892b5983e36af2be8d5e92ea2a6ecbac17799", kill_on_drop: false }`
[INFO] [stdout] c20978debdf2ea007da1751e9ae892b5983e36af2be8d5e92ea2a6ecbac17799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f630fd71a1495502b6339b209b56aefae2982b955116657928daf121a5dfca
[INFO] running `Command { std: "docker" "start" "-a" "30f630fd71a1495502b6339b209b56aefae2982b955116657928daf121a5dfca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cdg_renderer v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cdg_renderer-f1d1b6974c998826)
[INFO] running `Command { std: "docker" "inspect" "30f630fd71a1495502b6339b209b56aefae2982b955116657928daf121a5dfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f630fd71a1495502b6339b209b56aefae2982b955116657928daf121a5dfca", kill_on_drop: false }`
[INFO] [stdout] 30f630fd71a1495502b6339b209b56aefae2982b955116657928daf121a5dfca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29e47ef2b08f89f779fef3af08e135e7c9dda27c377a520fee10d774263b9008
[INFO] running `Command { std: "docker" "start" "-a" "29e47ef2b08f89f779fef3af08e135e7c9dda27c377a520fee10d774263b9008", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]      Running unittests src/lib.rs (/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" "29e47ef2b08f89f779fef3af08e135e7c9dda27c377a520fee10d774263b9008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e47ef2b08f89f779fef3af08e135e7c9dda27c377a520fee10d774263b9008", kill_on_drop: false }`
[INFO] [stdout] 29e47ef2b08f89f779fef3af08e135e7c9dda27c377a520fee10d774263b9008