Dec 19 15:46:02.989 INFO checking ilyayudkovich/git_pull against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:46:02.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ilyayudkovich/git_pull:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:46:03.488 INFO [stdout] 2192c1ca8f7afd7568310142b21bbe48960659ca0ca054b34e88be23cdc97ce7
Dec 19 15:46:03.490 INFO running `"docker" "start" "-a" "2192c1ca8f7afd7568310142b21bbe48960659ca0ca054b34e88be23cdc97ce7"`
Dec 19 15:46:05.196 INFO [stderr]     Checking git_update v0.1.0 (/opt/crater/workdir)
Dec 19 15:46:05.432 INFO [stderr] warning: unused import: `Output`
Dec 19 15:46:05.432 INFO [stderr]  --> src/main.rs:1:29
Dec 19 15:46:05.432 INFO [stderr]   |
Dec 19 15:46:05.432 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 19 15:46:05.432 INFO [stderr]   |                             ^^^^^^
Dec 19 15:46:05.432 INFO [stderr]   |
Dec 19 15:46:05.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:46:05.432 INFO [stderr] 
Dec 19 15:46:05.432 INFO [stderr] warning: unused import: `time`
Dec 19 15:46:05.432 INFO [stderr]  --> src/main.rs:5:19
Dec 19 15:46:05.432 INFO [stderr]   |
Dec 19 15:46:05.432 INFO [stderr] 5 | use std::{thread, time};
Dec 19 15:46:05.432 INFO [stderr]   |                   ^^^^
Dec 19 15:46:05.432 INFO [stderr] 
Dec 19 15:46:05.548 INFO [stderr] warning: unused variable: `pull`
Dec 19 15:46:05.548 INFO [stderr]  --> src/main.rs:9:9
Dec 19 15:46:05.548 INFO [stderr]   |
Dec 19 15:46:05.548 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 19 15:46:05.548 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 19 15:46:05.548 INFO [stderr]   |
Dec 19 15:46:05.548 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 15:46:05.548 INFO [stderr] 
Dec 19 15:46:05.552 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:46:05.552 INFO [stderr]   --> src/main.rs:27:6
Dec 19 15:46:05.552 INFO [stderr]    |
Dec 19 15:46:05.552 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 19 15:46:05.552 INFO [stderr]    |         ----^^^^^^
Dec 19 15:46:05.552 INFO [stderr]    |         |
Dec 19 15:46:05.552 INFO [stderr]    |         help: remove this `mut`
Dec 19 15:46:05.552 INFO [stderr]    |
Dec 19 15:46:05.552 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 15:46:05.552 INFO [stderr] 
Dec 19 15:46:05.564 INFO [stderr] warning: unused import: `Output`
Dec 19 15:46:05.564 INFO [stderr]  --> src/main.rs:1:29
Dec 19 15:46:05.564 INFO [stderr]   |
Dec 19 15:46:05.564 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 19 15:46:05.564 INFO [stderr]   |                             ^^^^^^
Dec 19 15:46:05.564 INFO [stderr]   |
Dec 19 15:46:05.564 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:46:05.564 INFO [stderr] 
Dec 19 15:46:05.564 INFO [stderr] warning: unused import: `time`
Dec 19 15:46:05.564 INFO [stderr]  --> src/main.rs:5:19
Dec 19 15:46:05.564 INFO [stderr]   |
Dec 19 15:46:05.564 INFO [stderr] 5 | use std::{thread, time};
Dec 19 15:46:05.564 INFO [stderr]   |                   ^^^^
Dec 19 15:46:05.564 INFO [stderr] 
Dec 19 15:46:05.616 INFO [stderr] warning: unused variable: `pull`
Dec 19 15:46:05.616 INFO [stderr]  --> src/main.rs:9:9
Dec 19 15:46:05.616 INFO [stderr]   |
Dec 19 15:46:05.616 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 19 15:46:05.616 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 19 15:46:05.616 INFO [stderr]   |
Dec 19 15:46:05.616 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 15:46:05.616 INFO [stderr] 
Dec 19 15:46:05.628 INFO [stderr] warning: variable does not need to be mutable
Dec 19 15:46:05.628 INFO [stderr]   --> src/main.rs:27:6
Dec 19 15:46:05.628 INFO [stderr]    |
Dec 19 15:46:05.628 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 19 15:46:05.628 INFO [stderr]    |         ----^^^^^^
Dec 19 15:46:05.628 INFO [stderr]    |         |
Dec 19 15:46:05.628 INFO [stderr]    |         help: remove this `mut`
Dec 19 15:46:05.628 INFO [stderr]    |
Dec 19 15:46:05.628 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 15:46:05.628 INFO [stderr] 
Dec 19 15:46:05.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 15:46:07.023 INFO running `"docker" "inspect" "2192c1ca8f7afd7568310142b21bbe48960659ca0ca054b34e88be23cdc97ce7"`
Dec 19 15:46:07.312 INFO running `"docker" "rm" "-f" "2192c1ca8f7afd7568310142b21bbe48960659ca0ca054b34e88be23cdc97ce7"`
Dec 19 15:46:07.584 INFO [stdout] 2192c1ca8f7afd7568310142b21bbe48960659ca0ca054b34e88be23cdc97ce7