[INFO] cloning repository https://github.com/ralfbiedert/simd_aligned_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralfbiedert/simd_aligned_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fsimd_aligned_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fsimd_aligned_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0762d6957f52765276f57cd40da579b7a1144f5f
[INFO] checking ralfbiedert/simd_aligned_rust against master#accc516128b21e960b1a7af45393e9acdd184890 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fsimd_aligned_rust" "/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/ralfbiedert/simd_aligned_rust on toolchain accc516128b21e960b1a7af45393e9acdd184890
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] finished tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] tweaked toml for git repo https://github.com/ralfbiedert/simd_aligned_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ralfbiedert/simd_aligned_rust 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" "+accc516128b21e960b1a7af45393e9acdd184890" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking ralfbiedert/simd_aligned_rust against try#32f93a5733992b29f321831b7e26c1f7d7205013 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fsimd_aligned_rust" "/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/ralfbiedert/simd_aligned_rust on toolchain 32f93a5733992b29f321831b7e26c1f7d7205013
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] finished tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] tweaked toml for git repo https://github.com/ralfbiedert/simd_aligned_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ralfbiedert/simd_aligned_rust 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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "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 ralfbiedert/simd_aligned_rust against try#32f93a5733992b29f321831b7e26c1f7d7205013 for pr-122501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fsimd_aligned_rust" "/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/ralfbiedert/simd_aligned_rust on toolchain 32f93a5733992b29f321831b7e26c1f7d7205013
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] finished tweaking git repo https://github.com/ralfbiedert/simd_aligned_rust
[INFO] tweaked toml for git repo https://github.com/ralfbiedert/simd_aligned_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ralfbiedert/simd_aligned_rust 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" "+32f93a5733992b29f321831b7e26c1f7d7205013" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 237665293f717fde16695c72c3621bdd077c21a6f935e7f10cf2da8e6bbe74e2
[INFO] running `Command { std: "docker" "start" "-a" "237665293f717fde16695c72c3621bdd077c21a6f935e7f10cf2da8e6bbe74e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237665293f717fde16695c72c3621bdd077c21a6f935e7f10cf2da8e6bbe74e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237665293f717fde16695c72c3621bdd077c21a6f935e7f10cf2da8e6bbe74e2", kill_on_drop: false }`
[INFO] [stdout] 237665293f717fde16695c72c3621bdd077c21a6f935e7f10cf2da8e6bbe74e2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+32f93a5733992b29f321831b7e26c1f7d7205013" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c1f6b1fae3f817c860a3f6dc540f796885b652dd970f2d474e98077efca9a99
[INFO] running `Command { std: "docker" "start" "-a" "1c1f6b1fae3f817c860a3f6dc540f796885b652dd970f2d474e98077efca9a99", kill_on_drop: false }`
[INFO] [stderr]     Checking simd_aligned v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Columns` is imported redundantly
[INFO] [stdout]    --> src/matrix.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |     use super::{Columns, MatrixD, Rows};
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 282 |     use crate::*;
[INFO] [stdout]     |         -------- the item `Columns` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MatrixD` is imported redundantly
[INFO] [stdout]    --> src/matrix.rs:281:26
[INFO] [stdout]     |
[INFO] [stdout] 281 |     use super::{Columns, MatrixD, Rows};
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 282 |     use crate::*;
[INFO] [stdout]     |         -------- the item `MatrixD` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rows` is imported redundantly
[INFO] [stdout]    --> src/matrix.rs:281:35
[INFO] [stdout]     |
[INFO] [stdout] 281 |     use super::{Columns, MatrixD, Rows};
[INFO] [stdout]     |                                   ^^^^
[INFO] [stdout] 282 |     use crate::*;
[INFO] [stdout]     |         -------- the item `Rows` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "1c1f6b1fae3f817c860a3f6dc540f796885b652dd970f2d474e98077efca9a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1f6b1fae3f817c860a3f6dc540f796885b652dd970f2d474e98077efca9a99", kill_on_drop: false }`
[INFO] [stdout] 1c1f6b1fae3f817c860a3f6dc540f796885b652dd970f2d474e98077efca9a99