[INFO] cloning repository https://github.com/dasdy/maze-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dasdy/maze-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 257421eb18e374a01a55118e261c60a7a5c554f2 [INFO] checking dasdy/maze-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dasdy/maze-rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dasdy/maze-rs [INFO] finished tweaking git repo https://github.com/dasdy/maze-rs [INFO] tweaked toml for git repo https://github.com/dasdy/maze-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dasdy/maze-rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wide v0.7.9 [INFO] [stderr] Downloaded system-deps v6.1.0 [INFO] [stderr] Downloaded gtk3-macros v0.18.0 [INFO] [stderr] Downloaded toml v0.7.4 [INFO] [stderr] Downloaded target-lexicon v0.12.7 [INFO] [stderr] Downloaded atk v0.18.0 [INFO] [stderr] Downloaded gdk v0.18.0 [INFO] [stderr] Downloaded gtk-sys v0.18.0 [INFO] [stderr] Downloaded gtk v0.18.1 [INFO] [stderr] Downloaded exr v1.6.3 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded field-offset v0.3.5 [INFO] [stderr] Downloaded atk-sys v0.18.0 [INFO] [stderr] Downloaded gdk-sys v0.18.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.7 [INFO] [stderr] Downloaded cfg-expr v0.15.1 [INFO] [stderr] Downloaded imageproc v0.23.0 [INFO] [stderr] Downloaded serde_spanned v0.6.2 [INFO] [stderr] Downloaded toml_edit v0.19.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c82d91529e173cdff0230d5fcec1c1bb920ec1ca2043e12273c302a42395ec6b [INFO] running `Command { std: "docker" "start" "-a" "c82d91529e173cdff0230d5fcec1c1bb920ec1ca2043e12273c302a42395ec6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c82d91529e173cdff0230d5fcec1c1bb920ec1ca2043e12273c302a42395ec6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c82d91529e173cdff0230d5fcec1c1bb920ec1ca2043e12273c302a42395ec6b", kill_on_drop: false }` [INFO] [stdout] c82d91529e173cdff0230d5fcec1c1bb920ec1ca2043e12273c302a42395ec6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e45dea16a6b18fa29e340142b9a05d329ae0f3b2602cfc3f639d6f3173e9ddaa [INFO] running `Command { std: "docker" "start" "-a" "e45dea16a6b18fa29e340142b9a05d329ae0f3b2602cfc3f639d6f3173e9ddaa", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling winnow v0.4.6 [INFO] [stderr] Compiling target-lexicon v0.12.7 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking simd-adler32 v0.3.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling gio v0.18.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e45dea16a6b18fa29e340142b9a05d329ae0f3b2602cfc3f639d6f3173e9ddaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45dea16a6b18fa29e340142b9a05d329ae0f3b2602cfc3f639d6f3173e9ddaa", kill_on_drop: false }` [INFO] [stdout] e45dea16a6b18fa29e340142b9a05d329ae0f3b2602cfc3f639d6f3173e9ddaa [INFO] checking dasdy/maze-rs against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dasdy/maze-rs on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dasdy/maze-rs [INFO] finished tweaking git repo https://github.com/dasdy/maze-rs [INFO] tweaked toml for git repo https://github.com/dasdy/maze-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dasdy/maze-rs 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ad4ff2ad6c3eb0f66be6a4af42ff8379977e3d93dce04b19ba8e01477fa74e7 [INFO] running `Command { std: "docker" "start" "-a" "2ad4ff2ad6c3eb0f66be6a4af42ff8379977e3d93dce04b19ba8e01477fa74e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ad4ff2ad6c3eb0f66be6a4af42ff8379977e3d93dce04b19ba8e01477fa74e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad4ff2ad6c3eb0f66be6a4af42ff8379977e3d93dce04b19ba8e01477fa74e7", kill_on_drop: false }` [INFO] [stdout] 2ad4ff2ad6c3eb0f66be6a4af42ff8379977e3d93dce04b19ba8e01477fa74e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6b28000f19b297368c639e2bec19fcc91719547fddafa1ee8ebbe039c9cba8e [INFO] running `Command { std: "docker" "start" "-a" "f6b28000f19b297368c639e2bec19fcc91719547fddafa1ee8ebbe039c9cba8e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "f6b28000f19b297368c639e2bec19fcc91719547fddafa1ee8ebbe039c9cba8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b28000f19b297368c639e2bec19fcc91719547fddafa1ee8ebbe039c9cba8e", kill_on_drop: false }` [INFO] [stdout] f6b28000f19b297368c639e2bec19fcc91719547fddafa1ee8ebbe039c9cba8e