[INFO] cloning repository https://github.com/tyaxnn/haldene
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyaxnn/haldene" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaxnn%2Fhaldene", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaxnn%2Fhaldene'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c4aaff82311920f658914548b1001345b8377d8
[INFO] checking tyaxnn/haldene against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaxnn%2Fhaldene" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyaxnn/haldene
[INFO] finished tweaking git repo https://github.com/tyaxnn/haldene
[INFO] tweaked toml for git repo https://github.com/tyaxnn/haldene written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyaxnn/haldene on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyaxnn/haldene 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking tyaxnn/haldene against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaxnn%2Fhaldene" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyaxnn/haldene
[INFO] finished tweaking git repo https://github.com/tyaxnn/haldene
[INFO] tweaked toml for git repo https://github.com/tyaxnn/haldene written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyaxnn/haldene on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyaxnn/haldene 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd7e0c7b4aedf9f6b8060aa883111e0035d14f1d5973d7bedc8c998127ba8b04
[INFO] running `Command { std: "docker" "start" "-a" "bd7e0c7b4aedf9f6b8060aa883111e0035d14f1d5973d7bedc8c998127ba8b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd7e0c7b4aedf9f6b8060aa883111e0035d14f1d5973d7bedc8c998127ba8b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7e0c7b4aedf9f6b8060aa883111e0035d14f1d5973d7bedc8c998127ba8b04", kill_on_drop: false }`
[INFO] [stdout] bd7e0c7b4aedf9f6b8060aa883111e0035d14f1d5973d7bedc8c998127ba8b04
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64dddf47ffb501e14c6a5249152953f957522f697dfad1095c7cb0efcddeb6af
[INFO] running `Command { std: "docker" "start" "-a" "64dddf47ffb501e14c6a5249152953f957522f697dfad1095c7cb0efcddeb6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking haldene v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `kx`
[INFO] [stdout]    --> src/main.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let _kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DELTA`
[INFO] [stdout]     |
[INFO] [stdout] 181 -             let kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout] 181 +             let DELTA = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kx`
[INFO] [stdout]    --> src/main.rs:181:17
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let _kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DELTA`
[INFO] [stdout]     |
[INFO] [stdout] 181 -             let kx = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout] 181 +             let DELTA = kx_range.0 * if64 + kx_range.1 * (1. - if64);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ky`
[INFO] [stdout]    --> src/main.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let _ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DELTA`
[INFO] [stdout]     |
[INFO] [stdout] 182 -             let ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout] 182 +             let DELTA = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ky`
[INFO] [stdout]    --> src/main.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |                 ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let _ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DELTA`
[INFO] [stdout]     |
[INFO] [stdout] 182 -             let ky = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout] 182 +             let DELTA = ky_range.0 * jf64 + ky_range.1 * (1. - jf64);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `Command { std: "docker" "inspect" "64dddf47ffb501e14c6a5249152953f957522f697dfad1095c7cb0efcddeb6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64dddf47ffb501e14c6a5249152953f957522f697dfad1095c7cb0efcddeb6af", kill_on_drop: false }`
[INFO] [stdout] 64dddf47ffb501e14c6a5249152953f957522f697dfad1095c7cb0efcddeb6af