[INFO] cloning repository https://github.com/100xlongx/rust-roguelike [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/100xlongx/rust-roguelike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F100xlongx%2Frust-roguelike", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F100xlongx%2Frust-roguelike'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c24f0e982946a836901d96aa5be207166e8c6a84 [INFO] checking 100xlongx/rust-roguelike against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F100xlongx%2Frust-roguelike" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/100xlongx/rust-roguelike on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/100xlongx/rust-roguelike [INFO] finished tweaking git repo https://github.com/100xlongx/rust-roguelike [INFO] tweaked toml for git repo https://github.com/100xlongx/rust-roguelike written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/100xlongx/rust-roguelike already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded specs-derive v0.4.1 [INFO] [stderr] Downloaded tuple_utils v0.3.0 [INFO] [stderr] Downloaded tynm v0.1.6 [INFO] [stderr] Downloaded shrev v1.1.3 [INFO] [stderr] Downloaded specs v0.16.1 [INFO] [stderr] Downloaded rltk v0.8.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.10 [INFO] [stderr] Downloaded shred v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30bea3ce40af136bac8ae9ff10567f47b53318b7e4f46730e1f4f28e016f7515 [INFO] running `Command { std: "docker" "start" "-a" "30bea3ce40af136bac8ae9ff10567f47b53318b7e4f46730e1f4f28e016f7515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30bea3ce40af136bac8ae9ff10567f47b53318b7e4f46730e1f4f28e016f7515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30bea3ce40af136bac8ae9ff10567f47b53318b7e4f46730e1f4f28e016f7515", kill_on_drop: false }` [INFO] [stdout] 30bea3ce40af136bac8ae9ff10567f47b53318b7e4f46730e1f4f28e016f7515 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e88f85e3b74599723a870e68e65d73c409896e321083f2c74c3ed729cfd1545 [INFO] running `Command { std: "docker" "start" "-a" "0e88f85e3b74599723a870e68e65d73c409896e321083f2c74c3ed729cfd1545", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking lock_api v0.4.7 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking glow v0.10.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking object-pool v0.5.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Checking bracket-geometry v0.8.3 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-pathfinding v0.8.4 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.5 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking rogue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "0e88f85e3b74599723a870e68e65d73c409896e321083f2c74c3ed729cfd1545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e88f85e3b74599723a870e68e65d73c409896e321083f2c74c3ed729cfd1545", kill_on_drop: false }` [INFO] [stdout] 0e88f85e3b74599723a870e68e65d73c409896e321083f2c74c3ed729cfd1545 [INFO] checking 100xlongx/rust-roguelike against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F100xlongx%2Frust-roguelike" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/100xlongx/rust-roguelike on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/100xlongx/rust-roguelike [INFO] finished tweaking git repo https://github.com/100xlongx/rust-roguelike [INFO] tweaked toml for git repo https://github.com/100xlongx/rust-roguelike written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/100xlongx/rust-roguelike already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b76b64fc43f11a2518f339c5a49746df17a8ec1b88fb6541ba8ccf283b62af96 [INFO] running `Command { std: "docker" "start" "-a" "b76b64fc43f11a2518f339c5a49746df17a8ec1b88fb6541ba8ccf283b62af96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b76b64fc43f11a2518f339c5a49746df17a8ec1b88fb6541ba8ccf283b62af96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76b64fc43f11a2518f339c5a49746df17a8ec1b88fb6541ba8ccf283b62af96", kill_on_drop: false }` [INFO] [stdout] b76b64fc43f11a2518f339c5a49746df17a8ec1b88fb6541ba8ccf283b62af96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3696149513adf55451c959e9b6d7ae24ef06334d0985f7c83fc2ba49b1fdafc [INFO] running `Command { std: "docker" "start" "-a" "b3696149513adf55451c959e9b6d7ae24ef06334d0985f7c83fc2ba49b1fdafc", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking lock_api v0.4.7 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking glow v0.10.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking object-pool v0.5.4 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking bracket-geometry v0.8.3 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-pathfinding v0.8.4 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.5 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking rogue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "b3696149513adf55451c959e9b6d7ae24ef06334d0985f7c83fc2ba49b1fdafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3696149513adf55451c959e9b6d7ae24ef06334d0985f7c83fc2ba49b1fdafc", kill_on_drop: false }` [INFO] [stdout] b3696149513adf55451c959e9b6d7ae24ef06334d0985f7c83fc2ba49b1fdafc