[INFO] updating cached repository https://github.com/khionu/CustomRichStatus
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ce58d2279d1a5ec1420ea142d44d624893bf449
[INFO] checking khionu/CustomRichStatus against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhionu%2FCustomRichStatus" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/khionu/CustomRichStatus on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/khionu/CustomRichStatus
[INFO] finished tweaking git repo https://github.com/khionu/CustomRichStatus
[INFO] tweaked toml for git repo https://github.com/khionu/CustomRichStatus written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/khionu/CustomRichStatus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2b47fc25a3dc7b80649b3c944c6efe3646795b3dd9d1e219fec8350f309b8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e2b47fc25a3dc7b80649b3c944c6efe3646795b3dd9d1e219fec8350f309b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2b47fc25a3dc7b80649b3c944c6efe3646795b3dd9d1e219fec8350f309b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2b47fc25a3dc7b80649b3c944c6efe3646795b3dd9d1e219fec8350f309b8f", kill_on_drop: false }`
[INFO] [stdout] 5e2b47fc25a3dc7b80649b3c944c6efe3646795b3dd9d1e219fec8350f309b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59dba1f70aeba75aa5faf866283a12a22422bd41145c1fd503de9819807e85b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59dba1f70aeba75aa5faf866283a12a22422bd41145c1fd503de9819807e85b1", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]     Checking cfg-if v0.1.6
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[INFO] [stderr]     Checking human-panic v1.0.1
[INFO] [stderr]     Checking discord-rpc-client v0.3.0 (https://gitlab.com/khionu/discord-rpc-client.rs?branch=patch-1#6abb73b3)
[INFO] [stderr]     Checking custom_rich_status v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stdout]   --> src/command_engine/commands/list.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |         Ok(buffer.trim_right().to_owned())
[INFO] [stdout]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stdout]   --> src/command_engine/engine.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |         String::from(buffer.trim_right())
[INFO] [stdout]    |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stdout]   --> src/command_engine/commands/list.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |         Ok(buffer.trim_right().to_owned())
[INFO] [stdout]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stdout]   --> src/command_engine/engine.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |         String::from(buffer.trim_right())
[INFO] [stdout]    |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stdout]   --> src/models/preset.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         let name = name.trim_right_matches(".yml");
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stdout]   --> src/models/preset.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         let name = name.trim_right_matches(".yml");
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_id`
[INFO] [stdout]   --> src/models/config.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn default_id() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DeveloperError`
[INFO] [stdout]  --> src/utils/fail.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DeveloperError(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_hms_fwd`
[INFO] [stdout]   --> src/utils/time_diff.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn u64_to_hms_fwd(timestamp: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_hms_rvs`
[INFO] [stdout]   --> src/utils/time_diff.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn u64_to_hms_rvs(timestamp: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dur_to_hms`
[INFO] [stdout]   --> src/utils/time_diff.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn dur_to_hms(duration: Duration) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/utils/ctrl.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     stdin().read_line(&mut dump);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_id`
[INFO] [stdout]   --> src/models/config.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn default_id() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DeveloperError`
[INFO] [stdout]  --> src/utils/fail.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DeveloperError(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_hms_fwd`
[INFO] [stdout]   --> src/utils/time_diff.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn u64_to_hms_fwd(timestamp: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u64_to_hms_rvs`
[INFO] [stdout]   --> src/utils/time_diff.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn u64_to_hms_rvs(timestamp: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dur_to_hms`
[INFO] [stdout]   --> src/utils/time_diff.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn dur_to_hms(duration: Duration) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/utils/ctrl.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     stdin().read_line(&mut dump);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.49s
[INFO] running `Command { std: "docker" "inspect" "59dba1f70aeba75aa5faf866283a12a22422bd41145c1fd503de9819807e85b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dba1f70aeba75aa5faf866283a12a22422bd41145c1fd503de9819807e85b1", kill_on_drop: false }`
[INFO] [stdout] 59dba1f70aeba75aa5faf866283a12a22422bd41145c1fd503de9819807e85b1