[INFO] fetching crate line_drawing 1.0.0... [INFO] testing line_drawing-1.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate line_drawing 1.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate line_drawing 1.0.0 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 line_drawing 1.0.0 [INFO] finished tweaking crates.io crate line_drawing 1.0.0 [INFO] tweaked toml for crates.io crate line_drawing 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate line_drawing 1.0.0 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 04a124e384921736d87800eb2fb47fac811844b54a9e033977ed98c0679925fb [INFO] running `Command { std: "docker" "start" "-a" "04a124e384921736d87800eb2fb47fac811844b54a9e033977ed98c0679925fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04a124e384921736d87800eb2fb47fac811844b54a9e033977ed98c0679925fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a124e384921736d87800eb2fb47fac811844b54a9e033977ed98c0679925fb", kill_on_drop: false }` [INFO] [stdout] 04a124e384921736d87800eb2fb47fac811844b54a9e033977ed98c0679925fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7a795b9b72f1f2b4eb31d6b771721855e4492ef66b92a4477c3edc3d889775b7 [INFO] running `Command { std: "docker" "start" "-a" "7a795b9b72f1f2b4eb31d6b771721855e4492ef66b92a4477c3edc3d889775b7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling line_drawing v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.05s [INFO] running `Command { std: "docker" "inspect" "7a795b9b72f1f2b4eb31d6b771721855e4492ef66b92a4477c3edc3d889775b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a795b9b72f1f2b4eb31d6b771721855e4492ef66b92a4477c3edc3d889775b7", kill_on_drop: false }` [INFO] [stdout] 7a795b9b72f1f2b4eb31d6b771721855e4492ef66b92a4477c3edc3d889775b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c2dba9929e875ae7667467fb3fb79d02411567f1687878c71425393eb2a61c9b [INFO] running `Command { std: "docker" "start" "-a" "c2dba9929e875ae7667467fb3fb79d02411567f1687878c71425393eb2a61c9b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling bresenham v0.1.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling line_drawing v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.86s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_drawing-5a4845fe6a5cfb4b) [INFO] running `Command { std: "docker" "inspect" "c2dba9929e875ae7667467fb3fb79d02411567f1687878c71425393eb2a61c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2dba9929e875ae7667467fb3fb79d02411567f1687878c71425393eb2a61c9b", kill_on_drop: false }` [INFO] [stdout] c2dba9929e875ae7667467fb3fb79d02411567f1687878c71425393eb2a61c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 948930db021a4ddeaee2a1b0b4834486366e67e024af32eec2e70991b38e9f4f [INFO] running `Command { std: "docker" "start" "-a" "948930db021a4ddeaee2a1b0b4834486366e67e024af32eec2e70991b38e9f4f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_drawing-5a4845fe6a5cfb4b) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test bresenham::test ... ok [INFO] [stdout] test grid_walking::walk_grid_tests ... ok [INFO] [stdout] test xiaolin_wu::tests ... ok [INFO] [stdout] test bresenham_3d::tests ... ok [INFO] [stdout] test grid_walking::supercover_tests ... ok [INFO] [stdout] test steps::steps ... ok [INFO] [stdout] test midpoint::tests ... ok [INFO] [stdout] test walk_voxels::tests ... ok [INFO] [stdout] test fuzzing::bresenham_3d_not_symmetrical - should panic ... ok [INFO] [stdout] test fuzzing::bresenham_not_symmetrical - should panic ... ok [INFO] [stdout] test fuzzing::walk_voxels_symmetrical - should panic ... ok [INFO] [stdout] test fuzzing::supercover_symmetrical ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s [INFO] [stdout] [INFO] [stderr] Doc-tests line_drawing [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/grid_walking.rs - grid_walking::Supercover (line 94) ... ok [INFO] [stdout] test src/midpoint.rs - midpoint::Midpoint (line 11) ... ok [INFO] [stdout] test src/bresenham_circle.rs - bresenham_circle::BresenhamCircle (line 10) ... ok [INFO] [stdout] test src/steps.rs - steps::Steps (line 10) ... ok [INFO] [stdout] test src/grid_walking.rs - grid_walking::WalkGrid (line 13) ... ok [INFO] [stdout] test src/xiaolin_wu.rs - xiaolin_wu::XiaolinWu (line 14) ... ok [INFO] [stdout] test src/bresenham_3d.rs - bresenham_3d::Bresenham3d (line 11) ... ok [INFO] [stdout] test src/walk_voxels.rs - walk_voxels::WalkVoxels (line 57) ... ok [INFO] [stdout] test src/walk_voxels.rs - walk_voxels::VoxelOrigin (line 20) ... ok [INFO] [stdout] test src/bresenham.rs - bresenham::Bresenham (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "948930db021a4ddeaee2a1b0b4834486366e67e024af32eec2e70991b38e9f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "948930db021a4ddeaee2a1b0b4834486366e67e024af32eec2e70991b38e9f4f", kill_on_drop: false }` [INFO] [stdout] 948930db021a4ddeaee2a1b0b4834486366e67e024af32eec2e70991b38e9f4f