[INFO] cloning repository https://github.com/terry-u16/ahc032 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terry-u16/ahc032" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e272836c903f9f1a843c4edd5af9058ee23d098 [INFO] checking terry-u16/ahc032 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terry-u16/ahc032 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terry-u16/ahc032 [INFO] finished tweaking git repo https://github.com/terry-u16/ahc032 [INFO] tweaked toml for git repo https://github.com/terry-u16/ahc032 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/terry-u16/ahc032 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proconio-derive v0.2.1 [INFO] [stderr] Downloaded ordered-float v3.7.0 [INFO] [stderr] Downloaded bitset-fixed v0.1.0 [INFO] [stderr] Downloaded proconio v0.4.5 [INFO] [stderr] Downloaded amplify_num v0.4.1 [INFO] [stderr] Downloaded stringly_conversions v0.1.1 [INFO] [stderr] Downloaded ac-library-rs v0.1.1 [INFO] [stderr] Downloaded amplify_syn v1.1.6 [INFO] [stderr] Downloaded amplify_derive v2.11.3 [INFO] [stderr] Downloaded glidesort v0.1.2 [INFO] [stderr] Downloaded amplify v3.14.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9baf41d7dc3bed15e3fbb1a4b82cf8482b359b56c1e56fac5c529c3a79af64d [INFO] running `Command { std: "docker" "start" "-a" "d9baf41d7dc3bed15e3fbb1a4b82cf8482b359b56c1e56fac5c529c3a79af64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9baf41d7dc3bed15e3fbb1a4b82cf8482b359b56c1e56fac5c529c3a79af64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9baf41d7dc3bed15e3fbb1a4b82cf8482b359b56c1e56fac5c529c3a79af64d", kill_on_drop: false }` [INFO] [stdout] d9baf41d7dc3bed15e3fbb1a4b82cf8482b359b56c1e56fac5c529c3a79af64d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 535e01fc5621d4bc876f17eab22b42e064bbbd5020f94f64b87e5b14f471983a [INFO] running `Command { std: "docker" "start" "-a" "535e01fc5621d4bc876f17eab22b42e064bbbd5020f94f64b87e5b14f471983a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking stringly_conversions v0.1.1 [INFO] [stderr] Checking amplify_num v0.4.1 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking rand_hc v0.3.2 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking ac-library-rs v0.1.1 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling amplify_syn v1.1.6 [INFO] [stderr] Compiling proconio-derive v0.2.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling amplify_derive v2.11.3 [INFO] [stderr] Checking proconio v0.4.5 [INFO] [stderr] Checking amplify v3.14.2 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking ahc032 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.18s [INFO] running `Command { std: "docker" "inspect" "535e01fc5621d4bc876f17eab22b42e064bbbd5020f94f64b87e5b14f471983a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "535e01fc5621d4bc876f17eab22b42e064bbbd5020f94f64b87e5b14f471983a", kill_on_drop: false }` [INFO] [stdout] 535e01fc5621d4bc876f17eab22b42e064bbbd5020f94f64b87e5b14f471983a [INFO] checking terry-u16/ahc032 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terry-u16/ahc032 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terry-u16/ahc032 [INFO] finished tweaking git repo https://github.com/terry-u16/ahc032 [INFO] tweaked toml for git repo https://github.com/terry-u16/ahc032 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/terry-u16/ahc032 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a16c5fd1b495d020733f2d6de01967303e3e6200cb9a2bedf40367a2ad9d918 [INFO] running `Command { std: "docker" "start" "-a" "9a16c5fd1b495d020733f2d6de01967303e3e6200cb9a2bedf40367a2ad9d918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a16c5fd1b495d020733f2d6de01967303e3e6200cb9a2bedf40367a2ad9d918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a16c5fd1b495d020733f2d6de01967303e3e6200cb9a2bedf40367a2ad9d918", kill_on_drop: false }` [INFO] [stdout] 9a16c5fd1b495d020733f2d6de01967303e3e6200cb9a2bedf40367a2ad9d918 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a1d8241008937450072b46e5dba8b0bb41e0c2639879932ae2d49bae81193db [INFO] running `Command { std: "docker" "start" "-a" "1a1d8241008937450072b46e5dba8b0bb41e0c2639879932ae2d49bae81193db", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking stringly_conversions v0.1.1 [INFO] [stderr] Checking amplify_num v0.4.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking rand_hc v0.3.2 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking ac-library-rs v0.1.1 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling amplify_syn v1.1.6 [INFO] [stderr] Compiling proconio-derive v0.2.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling amplify_derive v2.11.3 [INFO] [stderr] Checking proconio v0.4.5 [INFO] [stderr] Checking amplify v3.14.2 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking ahc032 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.33s [INFO] running `Command { std: "docker" "inspect" "1a1d8241008937450072b46e5dba8b0bb41e0c2639879932ae2d49bae81193db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a1d8241008937450072b46e5dba8b0bb41e0c2639879932ae2d49bae81193db", kill_on_drop: false }` [INFO] [stdout] 1a1d8241008937450072b46e5dba8b0bb41e0c2639879932ae2d49bae81193db