[INFO] fetching crate mapgen 0.5.0...
[INFO] testing mapgen-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mapgen 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mapgen 0.5.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mapgen 0.5.0
[INFO] finished tweaking crates.io crate mapgen 0.5.0
[INFO] tweaked toml for crates.io crate mapgen 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate mapgen 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe587cffee524514d0e1a5d8f5837770d52e67f3f7476d9def84605c8225bc9
[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" "abe587cffee524514d0e1a5d8f5837770d52e67f3f7476d9def84605c8225bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe587cffee524514d0e1a5d8f5837770d52e67f3f7476d9def84605c8225bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe587cffee524514d0e1a5d8f5837770d52e67f3f7476d9def84605c8225bc9", kill_on_drop: false }`
[INFO] [stdout] abe587cffee524514d0e1a5d8f5837770d52e67f3f7476d9def84605c8225bc9
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7899d3bb84e19268bc727f0d102c4ce66d85b20a75d4a2cb671f7f04951eaeb5
[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" "7899d3bb84e19268bc727f0d102c4ce66d85b20a75d4a2cb671f7f04951eaeb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.2
[INFO] [stderr]    Compiling mapgen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "7899d3bb84e19268bc727f0d102c4ce66d85b20a75d4a2cb671f7f04951eaeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7899d3bb84e19268bc727f0d102c4ce66d85b20a75d4a2cb671f7f04951eaeb5", kill_on_drop: false }`
[INFO] [stdout] 7899d3bb84e19268bc727f0d102c4ce66d85b20a75d4a2cb671f7f04951eaeb5
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da07d6656f20e837aff54a4004f37d1b8d26bb203514c9bde8d9ebae53a403d
[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" "0da07d6656f20e837aff54a4004f37d1b8d26bb203514c9bde8d9ebae53a403d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mapgen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "0da07d6656f20e837aff54a4004f37d1b8d26bb203514c9bde8d9ebae53a403d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da07d6656f20e837aff54a4004f37d1b8d26bb203514c9bde8d9ebae53a403d", kill_on_drop: false }`
[INFO] [stdout] 0da07d6656f20e837aff54a4004f37d1b8d26bb203514c9bde8d9ebae53a403d
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", 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] 591bc75b017e665022bfe22980d09656ef3ae103ded6fccc2ed616753be8d430
[INFO] running `Command { std: "docker" "start" "-a" "591bc75b017e665022bfe22980d09656ef3ae103ded6fccc2ed616753be8d430", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mapgen-fb7f144c97281015)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test dijkstra::tests::test_2 ... ok
[INFO] [stdout] test dijkstra::tests::test_3 ... ok
[INFO] [stdout] test filter::cellular_automata::tests::test_iteration_floor ... ok
[INFO] [stdout] test filter::cellular_automata::tests::test_iteration_wal ... ok
[INFO] [stdout] test filter::cull_unreachable::tests::test_culling ... ok
[INFO] [stdout] test geometry::tests::test_intersect ... ok
[INFO] [stdout] test geometry::tests::test_distance ... ok
[INFO] [stdout] test geometry::tests::test_size ... ok
[INFO] [stdout] test filter::distant_exit::tests::test_exit ... ok
[INFO] [stdout] test metric::tests::test_no_path ... ok
[INFO] [stdout] test filter::starting_point::tests::test_exit ... ok
[INFO] [stdout] test metric::tests::test_path_length ... ok
[INFO] [stdout] test map::tests::test_add_corridor ... ok
[INFO] [stdout] test map::tests::test_exists ... ok
[INFO] [stdout] test random::tests::test_range ... ok
[INFO] [stdout] test map::tests::test_from_string ... ok
[INFO] [stdout] test map::tests::test_new_map ... ok
[INFO] [stdout] test metric::tests::test_density ... ok
[INFO] [stdout] test metric::tests::test_density_no_floor ... ok
[INFO] [stdout] test filter::bsp_interior::tests::no_corridors_on_borders ... ok
[INFO] [stdout] test random::tests::test_roll_dice ... ok
[INFO] [stdout] test dijkstra::tests::test_culling ... ok
[INFO] [stdout] test map::tests::test_create_room ... ok
[INFO] [stdout] test filter::bsp_rooms::tests::no_corridors_on_borders ... ok
[INFO] [stdout] test random::tests::test_range_average ... ok
[INFO] [stderr]    Doc-tests mapgen
[INFO] [stdout] test tests::test_ca_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/filter/maze.rs - filter::maze (line 2) ... ok
[INFO] [stdout] test src/filter/cellular_automata.rs - filter::cellular_automata (line 10) ... ok
[INFO] [stdout] test src/filter/simple_rooms.rs - filter::simple_rooms (line 7) ... ok
[INFO] [stdout] test src/filter/drunkard.rs - filter::drunkard (line 2) ... ok
[INFO] [stdout] test src/filter/starting_point.rs - filter::starting_point (line 7) ... ok
[INFO] [stdout] test src/filter/bsp_interior.rs - filter::bsp_interior (line 7) ... ok
[INFO] [stdout] test src/filter/bsp_rooms.rs - filter::bsp_rooms (line 7) ... ok
[INFO] [stdout] test src/filter/noise_generator.rs - filter::noise_generator (line 5) ... ok
[INFO] [stdout] test src/geometry.rs - geometry::usize_abs (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/filter/voronoi.rs - filter::voronoi (line 2) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "591bc75b017e665022bfe22980d09656ef3ae103ded6fccc2ed616753be8d430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591bc75b017e665022bfe22980d09656ef3ae103ded6fccc2ed616753be8d430", kill_on_drop: false }`
[INFO] [stdout] 591bc75b017e665022bfe22980d09656ef3ae103ded6fccc2ed616753be8d430
