[INFO] updating cached repository Moraxno/DayPlanner
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Moraxno/DayPlanner
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Moraxno/DayPlanner" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Moraxno/DayPlanner"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Moraxno/DayPlanner'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Moraxno/DayPlanner" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Moraxno/DayPlanner"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Moraxno/DayPlanner'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3dd692ad1ad560ca70aa76aa836d85e6c9a8116
[INFO] sha for GitHub repo Moraxno/DayPlanner: e3dd692ad1ad560ca70aa76aa836d85e6c9a8116
[INFO] validating manifest of Moraxno/DayPlanner on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Moraxno/DayPlanner on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Moraxno/DayPlanner
[INFO] finished frobbing Moraxno/DayPlanner
[INFO] frobbed toml for Moraxno/DayPlanner written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Moraxno/DayPlanner/Cargo.toml
[INFO] started frobbing Moraxno/DayPlanner
[INFO] finished frobbing Moraxno/DayPlanner
[INFO] frobbed toml for Moraxno/DayPlanner written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Moraxno/DayPlanner/Cargo.toml
[INFO] crate Moraxno/DayPlanner already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Moraxno/DayPlanner against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Moraxno/DayPlanner:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fa4bc76d6b188f49e2d7d0a52d45870cd145d177709d26e2121dfb692708e2d6
[INFO] running `"docker" "start" "-a" "fa4bc76d6b188f49e2d7d0a52d45870cd145d177709d26e2121dfb692708e2d6"`
[INFO] [stderr]     Checking num-integer v0.1.38
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking day_planner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ts`
[INFO] [stderr]   --> src/main.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut ts = TaskScheduler::new();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_ts`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `self_sta_bef_other_end`
[INFO] [stderr]   --> src/tasks/task.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let self_sta_bef_other_end = self.start_time < other_end;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_self_sta_bef_other_end`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut ts = TaskScheduler::new();
[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: unused variable: `ts`
[INFO] [stderr]   --> src/main.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut ts = TaskScheduler::new();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_ts`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `self_sta_bef_other_end`
[INFO] [stderr]   --> src/tasks/task.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let self_sta_bef_other_end = self.start_time < other_end;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_self_sta_bef_other_end`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut ts = TaskScheduler::new();
[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 3.31s
[INFO] running `"docker" "inspect" "fa4bc76d6b188f49e2d7d0a52d45870cd145d177709d26e2121dfb692708e2d6"`
[INFO] running `"docker" "rm" "-f" "fa4bc76d6b188f49e2d7d0a52d45870cd145d177709d26e2121dfb692708e2d6"`
[INFO] [stdout] fa4bc76d6b188f49e2d7d0a52d45870cd145d177709d26e2121dfb692708e2d6