[INFO] updating cached repository https://github.com/1derless/lmc
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f24fb7802957b1fcf1f97b52189d6501293b449
[INFO] checking 1derless/lmc against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1derless%2Flmc" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1derless/lmc on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/1derless/lmc
[INFO] finished tweaking git repo https://github.com/1derless/lmc
[INFO] tweaked toml for git repo https://github.com/1derless/lmc written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/1derless/lmc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 4342ccafa8860f8c81327c5d4809c541b04ed466cf97418d15a421437a9f2814
[INFO] running `"docker" "start" "-a" "4342ccafa8860f8c81327c5d4809c541b04ed466cf97418d15a421437a9f2814"`
[INFO] [stderr]     Checking lmc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found keyword `use`
[INFO] [stderr]    --> src/main.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 208 | <<<<<<< HEAD
[INFO] [stderr]     |             - expected one of 7 possible tokens
[INFO] [stderr] 209 |     // Read file.
[INFO] [stderr] 210 |     use std::io::Read;
[INFO] [stderr]     |     ^^^ unexpected token
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found keyword `use`
[INFO] [stderr]    --> src/main.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 208 | <<<<<<< HEAD
[INFO] [stderr]     |             - expected one of 7 possible tokens
[INFO] [stderr] 209 |     // Read file.
[INFO] [stderr] 210 |     use std::io::Read;
[INFO] [stderr]     |     ^^^ unexpected token
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let mut array: [D3; 100] = std::mem::uninitialized();
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let mut array: [D3; 100] = std::mem::uninitialized();
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `lmc`.
[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; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `lmc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4342ccafa8860f8c81327c5d4809c541b04ed466cf97418d15a421437a9f2814"`
[INFO] running `"docker" "rm" "-f" "4342ccafa8860f8c81327c5d4809c541b04ed466cf97418d15a421437a9f2814"`
[INFO] [stdout] 4342ccafa8860f8c81327c5d4809c541b04ed466cf97418d15a421437a9f2814