[INFO] fetching crate line_drawing 0.8.0...
[INFO] testing line_drawing-0.8.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate line_drawing 0.8.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate line_drawing 0.8.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c52a52f68350063e5f688b13d6de6738d633bdd65ce1c2077c22761bd2e004ea
[INFO] running `Command { std: "docker" "start" "-a" "c52a52f68350063e5f688b13d6de6738d633bdd65ce1c2077c22761bd2e004ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c52a52f68350063e5f688b13d6de6738d633bdd65ce1c2077c22761bd2e004ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52a52f68350063e5f688b13d6de6738d633bdd65ce1c2077c22761bd2e004ea", kill_on_drop: false }`
[INFO] [stdout] c52a52f68350063e5f688b13d6de6738d633bdd65ce1c2077c22761bd2e004ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e7a48958d7806fc4a73b9460619a8b2a42801b98cdcb7f927b1b5e658d2e56
[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" "46e7a48958d7806fc4a73b9460619a8b2a42801b98cdcb7f927b1b5e658d2e56", kill_on_drop: false }`
[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 0.79s
[INFO] running `Command { std: "docker" "inspect" "46e7a48958d7806fc4a73b9460619a8b2a42801b98cdcb7f927b1b5e658d2e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e7a48958d7806fc4a73b9460619a8b2a42801b98cdcb7f927b1b5e658d2e56", kill_on_drop: false }`
[INFO] [stdout] 46e7a48958d7806fc4a73b9460619a8b2a42801b98cdcb7f927b1b5e658d2e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b38bdeeeefd7f275023fb797028d5a2d5eef4bb0966b5d8666032ccd8399c1c9
[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" "b38bdeeeefd7f275023fb797028d5a2d5eef4bb0966b5d8666032ccd8399c1c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bresenham v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling gif v0.9.2
[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_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[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 num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[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 41.47s
[INFO] running `Command { std: "docker" "inspect" "b38bdeeeefd7f275023fb797028d5a2d5eef4bb0966b5d8666032ccd8399c1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38bdeeeefd7f275023fb797028d5a2d5eef4bb0966b5d8666032ccd8399c1c9", kill_on_drop: false }`
[INFO] [stdout] b38bdeeeefd7f275023fb797028d5a2d5eef4bb0966b5d8666032ccd8399c1c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9322b0cecf4727b2ade47e838d1b71b29dc6639e4c6e832798c111f13434f6e
[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" "d9322b0cecf4727b2ade47e838d1b71b29dc6639e4c6e832798c111f13434f6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/line_drawing-0f5d6e83d47ee0e9
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test bresenham::test ... ok
[INFO] [stdout] test bresenham_3d::tests ... ok
[INFO] [stdout] test grid_walking::supercover_tests ... ok
[INFO] [stdout] test grid_walking::walk_grid_tests ... ok
[INFO] [stdout] test midpoint::tests ... ok
[INFO] [stdout] test steps::steps ... 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::bresenham_not_symmetrical ... ok
[INFO] [stdout] test fuzzing::walk_voxels_symmetrical ... 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
[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/xiaolin_wu.rs - xiaolin_wu::XiaolinWu (line 14) ... ok
[INFO] [stdout] test src/midpoint.rs - midpoint::Midpoint (line 11) ... ok
[INFO] [stdout] test src/bresenham_3d.rs - bresenham_3d::Bresenham3d (line 11) ... ok
[INFO] [stdout] test src/grid_walking.rs - grid_walking::WalkGrid (line 13) ... 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.rs - bresenham::Bresenham (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] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9322b0cecf4727b2ade47e838d1b71b29dc6639e4c6e832798c111f13434f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9322b0cecf4727b2ade47e838d1b71b29dc6639e4c6e832798c111f13434f6e", kill_on_drop: false }`
[INFO] [stdout] d9322b0cecf4727b2ade47e838d1b71b29dc6639e4c6e832798c111f13434f6e