[INFO] fetching crate bezier2 0.2.0...
[INFO] testing bezier2-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bezier2 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bezier2 0.2.0 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 bezier2 0.2.0
[INFO] finished tweaking crates.io crate bezier2 0.2.0
[INFO] tweaked toml for crates.io crate bezier2 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 619dc08851115e1008c6352b8b5f524ab3be4c6445f63f111e6fa62712985fad
[INFO] running `Command { std: "docker" "start" "-a" "619dc08851115e1008c6352b8b5f524ab3be4c6445f63f111e6fa62712985fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "619dc08851115e1008c6352b8b5f524ab3be4c6445f63f111e6fa62712985fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619dc08851115e1008c6352b8b5f524ab3be4c6445f63f111e6fa62712985fad", kill_on_drop: false }`
[INFO] [stdout] 619dc08851115e1008c6352b8b5f524ab3be4c6445f63f111e6fa62712985fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5d806749c655606ba682b12ba031daf3015f974c1fe37f5a25996a12b4889213
[INFO] running `Command { std: "docker" "start" "-a" "5d806749c655606ba682b12ba031daf3015f974c1fe37f5a25996a12b4889213", kill_on_drop: false }`
[INFO] [stderr]    Compiling cast_trait v0.1.2
[INFO] [stderr]    Compiling vec3 v0.2.1
[INFO] [stderr]    Compiling vec2 v0.2.1
[INFO] [stderr]    Compiling bezier2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "5d806749c655606ba682b12ba031daf3015f974c1fe37f5a25996a12b4889213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d806749c655606ba682b12ba031daf3015f974c1fe37f5a25996a12b4889213", kill_on_drop: false }`
[INFO] [stdout] 5d806749c655606ba682b12ba031daf3015f974c1fe37f5a25996a12b4889213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8e607e3d888cecb3272cfa44dc7391925d99f01383ed3883cf1a1fd12153183d
[INFO] running `Command { std: "docker" "start" "-a" "8e607e3d888cecb3272cfa44dc7391925d99f01383ed3883cf1a1fd12153183d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bezier2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bezier2-0e7fe5dabc606e02)
[INFO] running `Command { std: "docker" "inspect" "8e607e3d888cecb3272cfa44dc7391925d99f01383ed3883cf1a1fd12153183d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e607e3d888cecb3272cfa44dc7391925d99f01383ed3883cf1a1fd12153183d", kill_on_drop: false }`
[INFO] [stdout] 8e607e3d888cecb3272cfa44dc7391925d99f01383ed3883cf1a1fd12153183d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7fa3383cd5f49139cc6746043a7590369ac60532e876beb60266eca9dca98b70
[INFO] running `Command { std: "docker" "start" "-a" "7fa3383cd5f49139cc6746043a7590369ac60532e876beb60266eca9dca98b70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bezier2-0e7fe5dabc606e02)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test linear::test_linear ... ok
[INFO] [stdout] test cubic::test_cubic ... ok
[INFO] [stdout] test quadratic::test_quadratic ... ok
[INFO] [stdout] test n::test_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bezier2
[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" "7fa3383cd5f49139cc6746043a7590369ac60532e876beb60266eca9dca98b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa3383cd5f49139cc6746043a7590369ac60532e876beb60266eca9dca98b70", kill_on_drop: false }`
[INFO] [stdout] 7fa3383cd5f49139cc6746043a7590369ac60532e876beb60266eca9dca98b70