[INFO] cloning repository https://github.com/yaumu3/ahc018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yaumu3/ahc018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaumu3%2Fahc018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaumu3%2Fahc018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf286ec58c11355caafbf926752675c3caebd4ed [INFO] checking yaumu3/ahc018 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaumu3%2Fahc018" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yaumu3/ahc018 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/yaumu3/ahc018 [INFO] finished tweaking git repo https://github.com/yaumu3/ahc018 [INFO] tweaked toml for git repo https://github.com/yaumu3/ahc018 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yaumu3/ahc018 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 permutohedron v0.2.4 [INFO] [stderr] Downloaded proconio-derive v0.1.9 [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded whiteread v0.5.0 [INFO] [stderr] Downloaded bitset-fixed v0.1.0 [INFO] [stderr] Downloaded proconio v0.3.6 [INFO] [stderr] Downloaded petgraph v0.5.0 [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded sized-chunks v0.5.3 [INFO] [stderr] Downloaded itertools-num v0.1.3 [INFO] [stderr] Downloaded im-rc v14.3.0 [INFO] [stderr] Downloaded nalgebra v0.20.0 [INFO] [stderr] Downloaded ndarray v0.13.0 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ef2e5a6269becf38da834139319180eb3bf0d43979a285848a6d6d6f3c91fd40 [INFO] running `Command { std: "docker" "start" "-a" "ef2e5a6269becf38da834139319180eb3bf0d43979a285848a6d6d6f3c91fd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef2e5a6269becf38da834139319180eb3bf0d43979a285848a6d6d6f3c91fd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef2e5a6269becf38da834139319180eb3bf0d43979a285848a6d6d6f3c91fd40", kill_on_drop: false }` [INFO] [stdout] ef2e5a6269becf38da834139319180eb3bf0d43979a285848a6d6d6f3c91fd40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5e08838c9aabb055c5e0173e9e41608beac1027b2fd48d21c8cecbdee29102b6 [INFO] running `Command { std: "docker" "start" "-a" "5e08838c9aabb055c5e0173e9e41608beac1027b2fd48d21c8cecbdee29102b6", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling im-rc v14.3.0 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking whiteread v0.5.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 ascii v1.0.0 [INFO] [stderr] Checking petgraph v0.5.0 [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" "5e08838c9aabb055c5e0173e9e41608beac1027b2fd48d21c8cecbdee29102b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e08838c9aabb055c5e0173e9e41608beac1027b2fd48d21c8cecbdee29102b6", kill_on_drop: false }` [INFO] [stdout] 5e08838c9aabb055c5e0173e9e41608beac1027b2fd48d21c8cecbdee29102b6 [INFO] checking yaumu3/ahc018 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaumu3%2Fahc018" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yaumu3/ahc018 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/yaumu3/ahc018 [INFO] finished tweaking git repo https://github.com/yaumu3/ahc018 [INFO] tweaked toml for git repo https://github.com/yaumu3/ahc018 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yaumu3/ahc018 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 01f9d66030acac60f4869dc7b384714465ba91ff26712c9f2fa0a7011babb2ab [INFO] running `Command { std: "docker" "start" "-a" "01f9d66030acac60f4869dc7b384714465ba91ff26712c9f2fa0a7011babb2ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01f9d66030acac60f4869dc7b384714465ba91ff26712c9f2fa0a7011babb2ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f9d66030acac60f4869dc7b384714465ba91ff26712c9f2fa0a7011babb2ab", kill_on_drop: false }` [INFO] [stdout] 01f9d66030acac60f4869dc7b384714465ba91ff26712c9f2fa0a7011babb2ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 99a2c20c8a199b6214aab6329207300fdb76e47cf5a3bd5305c5ad465319eb34 [INFO] running `Command { std: "docker" "start" "-a" "99a2c20c8a199b6214aab6329207300fdb76e47cf5a3bd5305c5ad465319eb34", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "99a2c20c8a199b6214aab6329207300fdb76e47cf5a3bd5305c5ad465319eb34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a2c20c8a199b6214aab6329207300fdb76e47cf5a3bd5305c5ad465319eb34", kill_on_drop: false }` [INFO] [stdout] 99a2c20c8a199b6214aab6329207300fdb76e47cf5a3bd5305c5ad465319eb34