[INFO] fetching crate line_2d 0.5.1...
[INFO] testing line_2d-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate line_2d 0.5.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate line_2d 0.5.1 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 line_2d 0.5.1
[INFO] finished tweaking crates.io crate line_2d 0.5.1
[INFO] tweaked toml for crates.io crate line_2d 0.5.1 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d1c3036a7cef45cac76a46dc4acb46c44b13d1a365693686cbbb913173e0a516
[INFO] running `Command { std: "docker" "start" "-a" "d1c3036a7cef45cac76a46dc4acb46c44b13d1a365693686cbbb913173e0a516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1c3036a7cef45cac76a46dc4acb46c44b13d1a365693686cbbb913173e0a516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c3036a7cef45cac76a46dc4acb46c44b13d1a365693686cbbb913173e0a516", kill_on_drop: false }`
[INFO] [stdout] d1c3036a7cef45cac76a46dc4acb46c44b13d1a365693686cbbb913173e0a516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] cdebf525f968853f1246ad322d2bf071b1cb65a2b6e05f44ad0343a5f2bc6c34
[INFO] running `Command { std: "docker" "start" "-a" "cdebf525f968853f1246ad322d2bf071b1cb65a2b6e05f44ad0343a5f2bc6c34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coord_2d v0.3.3
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling line_2d v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "cdebf525f968853f1246ad322d2bf071b1cb65a2b6e05f44ad0343a5f2bc6c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdebf525f968853f1246ad322d2bf071b1cb65a2b6e05f44ad0343a5f2bc6c34", kill_on_drop: false }`
[INFO] [stdout] cdebf525f968853f1246ad322d2bf071b1cb65a2b6e05f44ad0343a5f2bc6c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 4970ab212951839e8a6bb569d1fdf80fac15c7bb89f7ba0230cb7f928474d00c
[INFO] running `Command { std: "docker" "start" "-a" "4970ab212951839e8a6bb569d1fdf80fac15c7bb89f7ba0230cb7f928474d00c", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_2d v0.15.2
[INFO] [stderr]    Compiling line_2d v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_2d-8fb60a8143b582c3)
[INFO] running `Command { std: "docker" "inspect" "4970ab212951839e8a6bb569d1fdf80fac15c7bb89f7ba0230cb7f928474d00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4970ab212951839e8a6bb569d1fdf80fac15c7bb89f7ba0230cb7f928474d00c", kill_on_drop: false }`
[INFO] [stdout] 4970ab212951839e8a6bb569d1fdf80fac15c7bb89f7ba0230cb7f928474d00c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a7eb08bb95df17154210194074c4fe9af8b75c91adc4f28d3ab0840b5be1c718
[INFO] running `Command { std: "docker" "start" "-a" "a7eb08bb95df17154210194074c4fe9af8b75c91adc4f28d3ab0840b5be1c718", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_2d-8fb60a8143b582c3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::step ... ok
[INFO] [stdout] test test::examples ... ok
[INFO] [stdout] test test::infinite_traverse ... ok
[INFO] [stdout] test test::all ... ok
[INFO] [stderr]    Doc-tests line_2d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.34s
[INFO] [stdout] 
[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" "a7eb08bb95df17154210194074c4fe9af8b75c91adc4f28d3ab0840b5be1c718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7eb08bb95df17154210194074c4fe9af8b75c91adc4f28d3ab0840b5be1c718", kill_on_drop: false }`
[INFO] [stdout] a7eb08bb95df17154210194074c4fe9af8b75c91adc4f28d3ab0840b5be1c718