[INFO] updating cached repository https://github.com/JHaig343/rush
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/JHaig343/rush
[INFO] [stderr]  * [new branch]      binary-optimization -> binary-optimization
[INFO] [stderr]  * [new branch]      fork-fix            -> fork-fix
[INFO] [stderr]    d5c252a..8ab05df  master              -> master
[INFO] [stderr]    72e3b96..8ab05df  piping              -> piping
[INFO] [stderr]  * [new tag]         v0.3.0-alpha        -> v0.3.0-alpha
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ab05dfad7a519cd5c3c003ab96025253f9625ef
[INFO] checking JHaig343/rush against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJHaig343%2Frush" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JHaig343/rush on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JHaig343/rush
[INFO] finished tweaking git repo https://github.com/JHaig343/rush
[INFO] tweaked toml for git repo https://github.com/JHaig343/rush written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/JHaig343/rush already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 043e94372693722d9186c47042ce085e6b7499fac48a32fceb412ea8eafe5c76
[INFO] running `"docker" "start" "-a" "043e94372693722d9186c47042ce085e6b7499fac48a32fceb412ea8eafe5c76"`
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rustyline v5.0.6
[INFO] [stderr]     Checking rush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: environment variable `LS_COLORS` not defined
[INFO] [stderr]   --> src/utility.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let colors: Vec<&str> = env!("LS_COLORS").split(":").collect();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `LS_COLORS` not defined
[INFO] [stderr]   --> src/utility.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let colors: Vec<&str> = env!("LS_COLORS").split(":").collect();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rush`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rush`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "043e94372693722d9186c47042ce085e6b7499fac48a32fceb412ea8eafe5c76"`
[INFO] running `"docker" "rm" "-f" "043e94372693722d9186c47042ce085e6b7499fac48a32fceb412ea8eafe5c76"`
[INFO] [stdout] 043e94372693722d9186c47042ce085e6b7499fac48a32fceb412ea8eafe5c76