[INFO] updating cached repository emersion/kanshi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emersion/kanshi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emersion/kanshi" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/emersion/kanshi"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/emersion/kanshi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emersion/kanshi" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/emersion/kanshi"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/emersion/kanshi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 216a27f84c35fa649827db5a81baae3110b64d89
[INFO] sha for GitHub repo emersion/kanshi: 216a27f84c35fa649827db5a81baae3110b64d89
[INFO] validating manifest of emersion/kanshi on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of emersion/kanshi on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing emersion/kanshi
[INFO] finished frobbing emersion/kanshi
[INFO] frobbed toml for emersion/kanshi written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/emersion/kanshi/Cargo.toml
[INFO] started frobbing emersion/kanshi
[INFO] finished frobbing emersion/kanshi
[INFO] frobbed toml for emersion/kanshi written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/emersion/kanshi/Cargo.toml
[INFO] crate emersion/kanshi has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking emersion/kanshi against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-5/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/emersion/kanshi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 18e8a652978eddb8974c9d71fd4bd0d7dc791ab953b4024cc0b34fcad0d73e6d
[INFO] running `"docker" "start" "-a" "18e8a652978eddb8974c9d71fd4bd0d7dc791ab953b4024cc0b34fcad0d73e6d"`
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking libudev-sys v0.1.4
[INFO] [stderr]     Checking i3ipc v0.8.4
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking edid v0.2.0
[INFO] [stderr]     Checking kanshi v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/store.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |     .unwrap_or(env::home_dir().unwrap().join(".config"))
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/store.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |     .unwrap_or(env::home_dir().unwrap().join(".config"))
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:60:58
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let other_product = u16::from_str_radix(other.product.trim_left_matches("0x"), 16).unwrap();
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |             let other_serial = u32::from_str_radix(other.serial.trim_left_matches("0x"), 16).unwrap();
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:60:58
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let other_product = u16::from_str_radix(other.product.trim_left_matches("0x"), 16).unwrap();
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/main.rs:70:56
[INFO] [stderr]    |
[INFO] [stderr] 70 |             let other_serial = u32::from_str_radix(other.serial.trim_left_matches("0x"), 16).unwrap();
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/backend.rs:65:47
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let name = e.file_name().to_str().unwrap().trim_left_matches(OUTPUT_PREFIX).to_string();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/backend.rs:65:47
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let name = e.file_name().to_str().unwrap().trim_left_matches(OUTPUT_PREFIX).to_string();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print_configuration`
[INFO] [stderr]   --> src/frontend.rs:64:2
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn print_configuration<'a>(&self, config: Option<&'a [MatchedOutput<'a>]>) -> Result<(), Box<Error>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print_configuration`
[INFO] [stderr]   --> src/frontend.rs:64:2
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn print_configuration<'a>(&self, config: Option<&'a [MatchedOutput<'a>]>) -> Result<(), Box<Error>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `"docker" "inspect" "18e8a652978eddb8974c9d71fd4bd0d7dc791ab953b4024cc0b34fcad0d73e6d"`
[INFO] running `"docker" "rm" "-f" "18e8a652978eddb8974c9d71fd4bd0d7dc791ab953b4024cc0b34fcad0d73e6d"`
[INFO] [stdout] 18e8a652978eddb8974c9d71fd4bd0d7dc791ab953b4024cc0b34fcad0d73e6d