[INFO] fetching crate line_drawing 0.8.0... [INFO] testing line_drawing-0.8.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate line_drawing 0.8.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate line_drawing 0.8.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate line_drawing 0.8.0 [INFO] finished tweaking crates.io crate line_drawing 0.8.0 [INFO] tweaked toml for crates.io crate line_drawing 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f7ae5e4575e78a7c0e4fa7ffc3ec570e510cd40e6ea295cb0aa4ec62b200333 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9f7ae5e4575e78a7c0e4fa7ffc3ec570e510cd40e6ea295cb0aa4ec62b200333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f7ae5e4575e78a7c0e4fa7ffc3ec570e510cd40e6ea295cb0aa4ec62b200333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f7ae5e4575e78a7c0e4fa7ffc3ec570e510cd40e6ea295cb0aa4ec62b200333", kill_on_drop: false }` [INFO] [stdout] 9f7ae5e4575e78a7c0e4fa7ffc3ec570e510cd40e6ea295cb0aa4ec62b200333 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9699fdf21403b0f9a478b2c3cfb8e06bfafeb2e2d4470eb2fe1e63f164ca86cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9699fdf21403b0f9a478b2c3cfb8e06bfafeb2e2d4470eb2fe1e63f164ca86cc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling line_drawing v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "9699fdf21403b0f9a478b2c3cfb8e06bfafeb2e2d4470eb2fe1e63f164ca86cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9699fdf21403b0f9a478b2c3cfb8e06bfafeb2e2d4470eb2fe1e63f164ca86cc", kill_on_drop: false }` [INFO] [stdout] 9699fdf21403b0f9a478b2c3cfb8e06bfafeb2e2d4470eb2fe1e63f164ca86cc [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66f497d9a6d738feb3077a888534f6c9a8a5fe2e666d9c4c8cbf7739d349b192 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "66f497d9a6d738feb3077a888534f6c9a8a5fe2e666d9c4c8cbf7739d349b192", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bresenham v0.1.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling line_drawing v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.12s [INFO] running `Command { std: "docker" "inspect" "66f497d9a6d738feb3077a888534f6c9a8a5fe2e666d9c4c8cbf7739d349b192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f497d9a6d738feb3077a888534f6c9a8a5fe2e666d9c4c8cbf7739d349b192", kill_on_drop: false }` [INFO] [stdout] 66f497d9a6d738feb3077a888534f6c9a8a5fe2e666d9c4c8cbf7739d349b192 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f81e2c3f08b1bf8ca389737b41057bf8ad545776c43a63dfd6e359f58a3d37de [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f81e2c3f08b1bf8ca389737b41057bf8ad545776c43a63dfd6e359f58a3d37de", 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] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] running 12 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/line_drawing-197e6cd4dcb5fa1b) [INFO] [stdout] test bresenham::test ... ok [INFO] [stdout] test midpoint::tests ... ok [INFO] [stdout] test grid_walking::walk_grid_tests ... ok [INFO] [stdout] test bresenham_3d::tests ... ok [INFO] [stdout] test steps::steps ... ok [INFO] [stdout] test grid_walking::supercover_tests ... ok [INFO] [stdout] test walk_voxels::tests ... ok [INFO] [stdout] test xiaolin_wu::tests ... ok [INFO] [stdout] test fuzzing::bresenham_3d_not_symmetrical ... ok [INFO] [stdout] test fuzzing::walk_voxels_symmetrical ... ok [INFO] [stdout] test fuzzing::bresenham_not_symmetrical ... ok [INFO] [stderr] Doc-tests line_drawing [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 1.95s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/grid_walking.rs - grid_walking::WalkGrid (line 13) ... ok [INFO] [stdout] test src/walk_voxels.rs - walk_voxels::VoxelOrigin (line 20) ... ok [INFO] [stdout] test src/midpoint.rs - midpoint::Midpoint (line 11) ... ok [INFO] [stdout] test src/walk_voxels.rs - walk_voxels::WalkVoxels (line 57) ... ok [INFO] [stdout] test src/bresenham.rs - bresenham::Bresenham (line 11) ... ok [INFO] [stdout] test src/grid_walking.rs - grid_walking::Supercover (line 94) ... ok [INFO] [stdout] test src/xiaolin_wu.rs - xiaolin_wu::XiaolinWu (line 14) ... 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/bresenham_3d.rs - bresenham_3d::Bresenham3d (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f81e2c3f08b1bf8ca389737b41057bf8ad545776c43a63dfd6e359f58a3d37de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81e2c3f08b1bf8ca389737b41057bf8ad545776c43a63dfd6e359f58a3d37de", kill_on_drop: false }` [INFO] [stdout] f81e2c3f08b1bf8ca389737b41057bf8ad545776c43a63dfd6e359f58a3d37de