[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#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032" "/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/terry-u16/ahc032 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "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-6-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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "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 amplify_syn v1.1.6 [INFO] [stderr] Downloaded amplify_num v0.4.1 [INFO] [stderr] Downloaded glidesort v0.1.2 [INFO] [stderr] Downloaded amplify v3.14.2 [INFO] [stderr] Downloaded amplify_derive v2.11.3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d50ac25312f95b09e6eab54de54391e05bede918fdcdea03afd9b6c6a7766db1 [INFO] running `Command { std: "docker" "start" "-a" "d50ac25312f95b09e6eab54de54391e05bede918fdcdea03afd9b6c6a7766db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d50ac25312f95b09e6eab54de54391e05bede918fdcdea03afd9b6c6a7766db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d50ac25312f95b09e6eab54de54391e05bede918fdcdea03afd9b6c6a7766db1", kill_on_drop: false }` [INFO] [stdout] d50ac25312f95b09e6eab54de54391e05bede918fdcdea03afd9b6c6a7766db1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 495bf18b5d0292f545325d9486612cf57c823cac61ccc816958b2a953f035615 [INFO] running `Command { std: "docker" "start" "-a" "495bf18b5d0292f545325d9486612cf57c823cac61ccc816958b2a953f035615", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking stringly_conversions v0.1.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking amplify_num v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking rand_hc v0.3.2 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Checking ac-library-rs v0.1.1 [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 8.78s [INFO] running `Command { std: "docker" "inspect" "495bf18b5d0292f545325d9486612cf57c823cac61ccc816958b2a953f035615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "495bf18b5d0292f545325d9486612cf57c823cac61ccc816958b2a953f035615", kill_on_drop: false }` [INFO] [stdout] 495bf18b5d0292f545325d9486612cf57c823cac61ccc816958b2a953f035615 [INFO] checking terry-u16/ahc032 against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Fahc032" "/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/terry-u16/ahc032 on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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-6-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" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f30e7c34908ba4703c93908958144773ef0982a38fc1976cb98a1ff894d9e1 [INFO] running `Command { std: "docker" "start" "-a" "85f30e7c34908ba4703c93908958144773ef0982a38fc1976cb98a1ff894d9e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f30e7c34908ba4703c93908958144773ef0982a38fc1976cb98a1ff894d9e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f30e7c34908ba4703c93908958144773ef0982a38fc1976cb98a1ff894d9e1", kill_on_drop: false }` [INFO] [stdout] 85f30e7c34908ba4703c93908958144773ef0982a38fc1976cb98a1ff894d9e1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd5834e30c6b9897d2182cdb101e7792d17cda1f3eef78a55ff2b9c8e6d2aba3 [INFO] running `Command { std: "docker" "start" "-a" "cd5834e30c6b9897d2182cdb101e7792d17cda1f3eef78a55ff2b9c8e6d2aba3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling quote v1.0.3 [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 arbitrary v1.3.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking amplify_num v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand_hc v0.3.2 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking ac-library-rs v0.1.1 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bitset-fixed v0.1.0 [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 amplify_derive v2.11.3 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking proconio v0.4.5 [INFO] [stderr] Checking amplify v3.14.2 [INFO] [stderr] Checking nalgebra v0.32.3 [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "cd5834e30c6b9897d2182cdb101e7792d17cda1f3eef78a55ff2b9c8e6d2aba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd5834e30c6b9897d2182cdb101e7792d17cda1f3eef78a55ff2b9c8e6d2aba3", kill_on_drop: false }` [INFO] [stdout] cd5834e30c6b9897d2182cdb101e7792d17cda1f3eef78a55ff2b9c8e6d2aba3