[INFO] fetching crate dungen_minion 0.3.2...
[INFO] testing dungen_minion-0.3.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate dungen_minion 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dungen_minion 0.3.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dungen_minion 0.3.2
[INFO] finished tweaking crates.io crate dungen_minion 0.3.2
[INFO] tweaked toml for crates.io crate dungen_minion 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec9b170b8258607b64f4b774de976511c44019077ce3c9ac980c1a941a76f4f2
[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" "ec9b170b8258607b64f4b774de976511c44019077ce3c9ac980c1a941a76f4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec9b170b8258607b64f4b774de976511c44019077ce3c9ac980c1a941a76f4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9b170b8258607b64f4b774de976511c44019077ce3c9ac980c1a941a76f4f2", kill_on_drop: false }`
[INFO] [stdout] ec9b170b8258607b64f4b774de976511c44019077ce3c9ac980c1a941a76f4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", 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] 120945d286b28a36893a7cfa05559777912ae4f365bde8a943d151fd4018e5fd
[INFO] running `Command { std: "docker" "start" "-a" "120945d286b28a36893a7cfa05559777912ae4f365bde8a943d151fd4018e5fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling dungen_minion_geometry v0.3.2
[INFO] [stderr]    Compiling dungen_minion_rooms_abstract v0.3.2
[INFO] [stderr]    Compiling dungen_minion_rooms v0.3.2
[INFO] [stderr]    Compiling dungen_minion v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.94s
[INFO] running `Command { std: "docker" "inspect" "120945d286b28a36893a7cfa05559777912ae4f365bde8a943d151fd4018e5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120945d286b28a36893a7cfa05559777912ae4f365bde8a943d151fd4018e5fd", kill_on_drop: false }`
[INFO] [stdout] 120945d286b28a36893a7cfa05559777912ae4f365bde8a943d151fd4018e5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2eabd098c2123de7027182f2d4123908bbc95f525d7911a22aa81bdc033a629
[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" "e2eabd098c2123de7027182f2d4123908bbc95f525d7911a22aa81bdc033a629", kill_on_drop: false }`
[INFO] [stderr]    Compiling dungen_minion v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "e2eabd098c2123de7027182f2d4123908bbc95f525d7911a22aa81bdc033a629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2eabd098c2123de7027182f2d4123908bbc95f525d7911a22aa81bdc033a629", kill_on_drop: false }`
[INFO] [stdout] e2eabd098c2123de7027182f2d4123908bbc95f525d7911a22aa81bdc033a629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] f6089ef3122276834d52f900a4e26ce30bbd35c4e175e5a1c7601ac60cff5bf5
[INFO] running `Command { std: "docker" "start" "-a" "f6089ef3122276834d52f900a4e26ce30bbd35c4e175e5a1c7601ac60cff5bf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dungen_minion-cfdcf26e08846179)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dungen_minion
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/dun_gen.rs - dun_gen::DunGen::gen_with (line 54) ... ok
[INFO] [stdout] test src/dun_gen.rs - dun_gen::DunGen::new (line 16) ... ok
[INFO] [stdout] test src/fill_tiles_generator.rs - fill_tiles_generator::FillTilesGenerator (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/dun_gen.rs - dun_gen::DunGen::build (line 33) ... ok
[INFO] [stdout] test src/empty_room_generator.rs - empty_room_generator::EmptyRoomGenerator (line 16) ... ok
[INFO] [stdout] test src/sequential_generator.rs - sequential_generator::SequentialGenerator (line 11) ... ok
[INFO] [stdout] test src/walled_room_generator.rs - walled_room_generator::WalledRoomGenerator (line 16) ... ok
[INFO] [stdout] test src/traverse_portals_generator.rs - traverse_portals_generator::TraversePortalsGenerator (line 13) ... ok
[INFO] [stdout] test src/traverse_this_and_portals_generator.rs - traverse_this_and_portals_generator::TraverseThisAndPortalsGenerator (line 13) ... ok
[INFO] [stdout] test src/edge_portals_generator.rs - edge_portals_generator::EdgePortalsGenerator (line 19) ... ok
[INFO] [stdout] test src/if_map_then_generator.rs - if_map_then_generator::IfMapThenGenerator (line 11) ... ok
[INFO] [stdout] test src/merge_portal_maps_as_sub_maps_generator.rs - merge_portal_maps_as_sub_maps_generator::MergePortalMapsAsSubMapsGenerator (line 14) ... ok
[INFO] [stdout] test src/sub_map_generator.rs - sub_map_generator::SubMapGenerator (line 16) ... ok
[INFO] [stdout] test src/reciprocate_portals_generator.rs - reciprocate_portals_generator::ReciprocatePortalsGenerator (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6089ef3122276834d52f900a4e26ce30bbd35c4e175e5a1c7601ac60cff5bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6089ef3122276834d52f900a4e26ce30bbd35c4e175e5a1c7601ac60cff5bf5", kill_on_drop: false }`
[INFO] [stdout] f6089ef3122276834d52f900a4e26ce30bbd35c4e175e5a1c7601ac60cff5bf5