[INFO] cloning repository https://github.com/twjang/simple-vsop2013-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twjang/simple-vsop2013-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwjang%2Fsimple-vsop2013-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwjang%2Fsimple-vsop2013-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdec0ef2cb281201fbf44998c5032cb2dcda145b
[INFO] checking twjang/simple-vsop2013-rs against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwjang%2Fsimple-vsop2013-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] started tweaking git repo https://github.com/twjang/simple-vsop2013-rs
[INFO] finished tweaking git repo https://github.com/twjang/simple-vsop2013-rs
[INFO] tweaked toml for git repo https://github.com/twjang/simple-vsop2013-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/twjang/simple-vsop2013-rs on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/twjang/simple-vsop2013-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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking twjang/simple-vsop2013-rs against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwjang%2Fsimple-vsop2013-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] started tweaking git repo https://github.com/twjang/simple-vsop2013-rs
[INFO] finished tweaking git repo https://github.com/twjang/simple-vsop2013-rs
[INFO] tweaked toml for git repo https://github.com/twjang/simple-vsop2013-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/twjang/simple-vsop2013-rs on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/twjang/simple-vsop2013-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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded include-bytes-plus v1.1.0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42cd9275548a18d5f6dfc52666e9b699ef35385dd1f3dfa7d1c8b6f8a51d40f0
[INFO] running `Command { std: "docker" "start" "-a" "42cd9275548a18d5f6dfc52666e9b699ef35385dd1f3dfa7d1c8b6f8a51d40f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42cd9275548a18d5f6dfc52666e9b699ef35385dd1f3dfa7d1c8b6f8a51d40f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cd9275548a18d5f6dfc52666e9b699ef35385dd1f3dfa7d1c8b6f8a51d40f0", kill_on_drop: false }`
[INFO] [stdout] 42cd9275548a18d5f6dfc52666e9b699ef35385dd1f3dfa7d1c8b6f8a51d40f0
[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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f0d6bb169361483ed4d220667d52e501e8fefde43b9630e04edb0f704416bb2
[INFO] running `Command { std: "docker" "start" "-a" "8f0d6bb169361483ed4d220667d52e501e8fefde43b9630e04edb0f704416bb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling include-bytes-plus v1.1.0
[INFO] [stderr]     Checking simple-vsop2013 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]   --> src/utils.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut idx: usize = 0;
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONST_ROT` is never used
[INFO] [stdout]     --> src/coeff.rs:1202:11
[INFO] [stdout]      |
[INFO] [stdout] 1202 | pub const CONST_ROT: [f64;9] = [
[INFO] [stdout]      |           ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]   --> src/utils.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut idx: usize = 0;
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONST_ROT` is never used
[INFO] [stdout]     --> src/coeff.rs:1202:11
[INFO] [stdout]      |
[INFO] [stdout] 1202 | pub const CONST_ROT: [f64;9] = [
[INFO] [stdout]      |           ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "8f0d6bb169361483ed4d220667d52e501e8fefde43b9630e04edb0f704416bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0d6bb169361483ed4d220667d52e501e8fefde43b9630e04edb0f704416bb2", kill_on_drop: false }`
[INFO] [stdout] 8f0d6bb169361483ed4d220667d52e501e8fefde43b9630e04edb0f704416bb2
