Dec 11 16:49:46.107 INFO checking iyud/git_pull against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:49:46.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 16:49:46.536 INFO [stdout] 7e25b4dfb2dd13aef9495a0bd847b376fc13e2e445237134108214e679fbbc61
Dec 11 16:49:46.544 INFO running `"docker" "start" "-a" "7e25b4dfb2dd13aef9495a0bd847b376fc13e2e445237134108214e679fbbc61"`
Dec 11 16:49:47.138 INFO [stderr] usermod: no changes
Dec 11 16:49:47.153 INFO [stderr]     Checking git_update v0.1.0 (/source)
Dec 11 16:49:47.397 INFO [stderr] warning: unused import: `Output`
Dec 11 16:49:47.397 INFO [stderr]  --> src/main.rs:1:29
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 11 16:49:47.397 INFO [stderr]   |                             ^^^^^^
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:49:47.397 INFO [stderr] 
Dec 11 16:49:47.397 INFO [stderr] warning: unused import: `time`
Dec 11 16:49:47.397 INFO [stderr]  --> src/main.rs:5:19
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr] 5 | use std::{thread, time};
Dec 11 16:49:47.397 INFO [stderr]   |                   ^^^^
Dec 11 16:49:47.397 INFO [stderr] 
Dec 11 16:49:47.397 INFO [stderr] warning: unused import: `Output`
Dec 11 16:49:47.397 INFO [stderr]  --> src/main.rs:1:29
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 11 16:49:47.397 INFO [stderr]   |                             ^^^^^^
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:49:47.397 INFO [stderr] 
Dec 11 16:49:47.397 INFO [stderr] warning: unused import: `time`
Dec 11 16:49:47.397 INFO [stderr]  --> src/main.rs:5:19
Dec 11 16:49:47.397 INFO [stderr]   |
Dec 11 16:49:47.397 INFO [stderr] 5 | use std::{thread, time};
Dec 11 16:49:47.397 INFO [stderr]   |                   ^^^^
Dec 11 16:49:47.397 INFO [stderr] 
Dec 11 16:49:47.437 INFO [stderr] warning: unused variable: `pull`
Dec 11 16:49:47.437 INFO [stderr]  --> src/main.rs:9:9
Dec 11 16:49:47.437 INFO [stderr]   |
Dec 11 16:49:47.437 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 11 16:49:47.437 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 11 16:49:47.437 INFO [stderr]   |
Dec 11 16:49:47.437 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 16:49:47.437 INFO [stderr] 
Dec 11 16:49:47.453 INFO [stderr] warning: unused variable: `pull`
Dec 11 16:49:47.453 INFO [stderr]  --> src/main.rs:9:9
Dec 11 16:49:47.453 INFO [stderr]   |
Dec 11 16:49:47.453 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 11 16:49:47.453 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 11 16:49:47.453 INFO [stderr]   |
Dec 11 16:49:47.453 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 16:49:47.453 INFO [stderr] 
Dec 11 16:49:47.453 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:49:47.453 INFO [stderr]   --> src/main.rs:27:6
Dec 11 16:49:47.453 INFO [stderr]    |
Dec 11 16:49:47.453 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 11 16:49:47.453 INFO [stderr]    |         ----^^^^^^
Dec 11 16:49:47.453 INFO [stderr]    |         |
Dec 11 16:49:47.453 INFO [stderr]    |         help: remove this `mut`
Dec 11 16:49:47.453 INFO [stderr]    |
Dec 11 16:49:47.453 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:49:47.453 INFO [stderr] 
Dec 11 16:49:47.453 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:49:47.453 INFO [stderr]   --> src/main.rs:27:6
Dec 11 16:49:47.453 INFO [stderr]    |
Dec 11 16:49:47.453 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 11 16:49:47.453 INFO [stderr]    |         ----^^^^^^
Dec 11 16:49:47.453 INFO [stderr]    |         |
Dec 11 16:49:47.453 INFO [stderr]    |         help: remove this `mut`
Dec 11 16:49:47.453 INFO [stderr]    |
Dec 11 16:49:47.453 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:49:47.453 INFO [stderr] 
Dec 11 16:49:47.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 11 16:49:47.469 INFO [stderr] su: No module specific data is present
Dec 11 16:49:47.706 INFO running `"docker" "inspect" "7e25b4dfb2dd13aef9495a0bd847b376fc13e2e445237134108214e679fbbc61"`
Dec 11 16:49:47.791 INFO running `"docker" "rm" "-f" "7e25b4dfb2dd13aef9495a0bd847b376fc13e2e445237134108214e679fbbc61"`
Dec 11 16:49:47.892 INFO [stdout] 7e25b4dfb2dd13aef9495a0bd847b376fc13e2e445237134108214e679fbbc61