Dec 18 08:30:46.813 INFO checking Arekkusuva/try-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:30:46.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Arekkusuva/try-rust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:30:47.001 INFO [stdout] befd6753805c09791ded826ddfbed040e74132c143da406c90786a94673cceaf
Dec 18 08:30:47.006 INFO running `"docker" "start" "-a" "befd6753805c09791ded826ddfbed040e74132c143da406c90786a94673cceaf"`
Dec 18 08:30:47.628 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 18 08:30:47.630 INFO [stderr]     Checking toml v0.4.6
Dec 18 08:30:47.630 INFO [stderr]     Checking log v0.4.1
Dec 18 08:30:47.634 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 18 08:30:47.634 INFO [stderr]     Checking chrono v0.4.2
Dec 18 08:30:47.634 INFO [stderr]     Checking serde-value v0.5.2
Dec 18 08:30:51.047 INFO [stderr]     Checking flate2 v1.0.1
Dec 18 08:30:52.060 INFO [stderr]     Checking log4rs v0.8.0
Dec 18 08:30:54.552 INFO [stderr]     Checking zoma v0.1.0 (/opt/crater/workdir)
Dec 18 08:30:56.500 INFO [stderr] warning: unused variable: `c`
Dec 18 08:30:56.501 INFO [stderr]   --> src/watcher.rs:28:30
Dec 18 08:30:56.501 INFO [stderr]    |
Dec 18 08:30:56.501 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 18 08:30:56.502 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 18 08:30:56.502 INFO [stderr]    |
Dec 18 08:30:56.502 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:30:56.503 INFO [stderr] 
Dec 18 08:30:56.503 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.503 INFO [stderr]   --> src/watcher.rs:33:29
Dec 18 08:30:56.504 INFO [stderr]    |
Dec 18 08:30:56.504 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 18 08:30:56.504 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.504 INFO [stderr] 
Dec 18 08:30:56.505 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.505 INFO [stderr]   --> src/watcher.rs:38:28
Dec 18 08:30:56.505 INFO [stderr]    |
Dec 18 08:30:56.506 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 18 08:30:56.506 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.506 INFO [stderr] 
Dec 18 08:30:56.506 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.507 INFO [stderr]   --> src/watcher.rs:45:26
Dec 18 08:30:56.507 INFO [stderr]    |
Dec 18 08:30:56.507 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 18 08:30:56.508 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.508 INFO [stderr] 
Dec 18 08:30:56.532 INFO [stderr] warning: unused variable: `c`
Dec 18 08:30:56.532 INFO [stderr]   --> src/watcher.rs:28:30
Dec 18 08:30:56.532 INFO [stderr]    |
Dec 18 08:30:56.532 INFO [stderr] 28 |     pub fn update(&mut self, c: conf::Config) {
Dec 18 08:30:56.532 INFO [stderr]    |                              ^ help: consider using `_c` instead
Dec 18 08:30:56.532 INFO [stderr]    |
Dec 18 08:30:56.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:30:56.532 INFO [stderr] 
Dec 18 08:30:56.532 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.532 INFO [stderr]   --> src/watcher.rs:33:29
Dec 18 08:30:56.532 INFO [stderr]    |
Dec 18 08:30:56.532 INFO [stderr] 33 |     pub fn start(&mut self, task_name: String) {
Dec 18 08:30:56.532 INFO [stderr]    |                             ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.532 INFO [stderr] 
Dec 18 08:30:56.532 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.532 INFO [stderr]   --> src/watcher.rs:38:28
Dec 18 08:30:56.532 INFO [stderr]    |
Dec 18 08:30:56.532 INFO [stderr] 38 |     pub fn stop(&mut self, task_name: String) {
Dec 18 08:30:56.532 INFO [stderr]    |                            ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.536 INFO [stderr] 
Dec 18 08:30:56.536 INFO [stderr] warning: unused variable: `task_name`
Dec 18 08:30:56.536 INFO [stderr]   --> src/watcher.rs:45:26
Dec 18 08:30:56.536 INFO [stderr]    |
Dec 18 08:30:56.536 INFO [stderr] 45 |     pub fn status(&self, task_name: String) -> bool {
Dec 18 08:30:56.536 INFO [stderr]    |                          ^^^^^^^^^ help: consider using `_task_name` instead
Dec 18 08:30:56.536 INFO [stderr] 
Dec 18 08:30:56.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
Dec 18 08:30:58.312 INFO running `"docker" "inspect" "befd6753805c09791ded826ddfbed040e74132c143da406c90786a94673cceaf"`
Dec 18 08:30:58.586 INFO running `"docker" "rm" "-f" "befd6753805c09791ded826ddfbed040e74132c143da406c90786a94673cceaf"`
Dec 18 08:30:58.907 INFO [stdout] befd6753805c09791ded826ddfbed040e74132c143da406c90786a94673cceaf