[INFO] updating cached repository https://github.com/jhjaggars/tl
[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] 6d8535328ffd0b6018bcbbd3efe7117471c41cf7
[INFO] checking jhjaggars/tl against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhjaggars%2Ftl" "/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/jhjaggars/tl on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jhjaggars/tl
[INFO] finished tweaking git repo https://github.com/jhjaggars/tl
[INFO] tweaked toml for git repo https://github.com/jhjaggars/tl written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jhjaggars/tl already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] f27862f56fa4fb6906b76c8f6304cf5840c0cb9788f49a1cfe94aa6e9efd3a2e
[INFO] running `"docker" "start" "-a" "f27862f56fa4fb6906b76c8f6304cf5840c0cb9788f49a1cfe94aa6e9efd3a2e"`
[INFO] [stderr]     Checking dirs v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.6.6
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]     Checking chrono-humanize v0.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking docopt v1.0.0
[INFO] [stderr]     Checking tl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/todo.rs:61:51
[INFO] [stderr]    |
[INFO] [stderr] 61 |             .insert(c, TodoItem::new(&description.trim_right(), c));
[INFO] [stderr]    |                                                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/todo.rs:61:51
[INFO] [stderr]    |
[INFO] [stderr] 61 |             .insert(c, TodoItem::new(&description.trim_right(), c));
[INFO] [stderr]    |                                                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/todo.rs:49:21
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 let mut handle = stdin.lock();
[INFO] [stderr]    |                     ----^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/todo.rs:49:21
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 let mut handle = stdin.lock();
[INFO] [stderr]    |                     ----^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.78s
[INFO] running `"docker" "inspect" "f27862f56fa4fb6906b76c8f6304cf5840c0cb9788f49a1cfe94aa6e9efd3a2e"`
[INFO] running `"docker" "rm" "-f" "f27862f56fa4fb6906b76c8f6304cf5840c0cb9788f49a1cfe94aa6e9efd3a2e"`
[INFO] [stdout] f27862f56fa4fb6906b76c8f6304cf5840c0cb9788f49a1cfe94aa6e9efd3a2e