Dec 04 17:05:46.737 INFO checking iyud/git_pull against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:05:46.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 17:05:49.356 INFO [stdout] af2ecf60c08ca65520893acc469497d2d426c57b6ecd2a2d53e3245831d053fe
Dec 04 17:05:49.358 INFO running `"docker" "start" "-a" "af2ecf60c08ca65520893acc469497d2d426c57b6ecd2a2d53e3245831d053fe"`
Dec 04 17:05:52.189 INFO [stderr] usermod: no changes
Dec 04 17:05:52.225 INFO [stderr]     Checking git_update v0.1.0 (/source)
Dec 04 17:05:52.376 INFO [stderr] warning: unused import: `Output`
Dec 04 17:05:52.376 INFO [stderr]  --> src/main.rs:1:29
Dec 04 17:05:52.376 INFO [stderr]   |
Dec 04 17:05:52.376 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 04 17:05:52.376 INFO [stderr]   |                             ^^^^^^
Dec 04 17:05:52.376 INFO [stderr]   |
Dec 04 17:05:52.376 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:05:52.376 INFO [stderr] 
Dec 04 17:05:52.376 INFO [stderr] warning: unused import: `time`
Dec 04 17:05:52.376 INFO [stderr]  --> src/main.rs:5:19
Dec 04 17:05:52.376 INFO [stderr]   |
Dec 04 17:05:52.376 INFO [stderr] 5 | use std::{thread, time};
Dec 04 17:05:52.376 INFO [stderr]   |                   ^^^^
Dec 04 17:05:52.376 INFO [stderr] 
Dec 04 17:05:52.409 INFO [stderr] warning: unused variable: `pull`
Dec 04 17:05:52.409 INFO [stderr]  --> src/main.rs:9:9
Dec 04 17:05:52.409 INFO [stderr]   |
Dec 04 17:05:52.409 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 04 17:05:52.409 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 04 17:05:52.409 INFO [stderr]   |
Dec 04 17:05:52.409 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 17:05:52.409 INFO [stderr] 
Dec 04 17:05:52.413 INFO [stderr] warning: unused import: `Output`
Dec 04 17:05:52.425 INFO [stderr]  --> src/main.rs:1:29
Dec 04 17:05:52.425 INFO [stderr]   |
Dec 04 17:05:52.425 INFO [stderr] 1 | use std::process::{Command, Output};
Dec 04 17:05:52.425 INFO [stderr]   |                             ^^^^^^
Dec 04 17:05:52.425 INFO [stderr]   |
Dec 04 17:05:52.425 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:05:52.425 INFO [stderr] 
Dec 04 17:05:52.425 INFO [stderr] warning: unused import: `time`
Dec 04 17:05:52.425 INFO [stderr]  --> src/main.rs:5:19
Dec 04 17:05:52.425 INFO [stderr]   |
Dec 04 17:05:52.425 INFO [stderr] 5 | use std::{thread, time};
Dec 04 17:05:52.425 INFO [stderr]   |                   ^^^^
Dec 04 17:05:52.425 INFO [stderr] 
Dec 04 17:05:52.425 INFO [stderr] warning: variable does not need to be mutable
Dec 04 17:05:52.425 INFO [stderr]   --> src/main.rs:27:6
Dec 04 17:05:52.425 INFO [stderr]    |
Dec 04 17:05:52.425 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 04 17:05:52.425 INFO [stderr]    |         ----^^^^^^
Dec 04 17:05:52.425 INFO [stderr]    |         |
Dec 04 17:05:52.425 INFO [stderr]    |         help: remove this `mut`
Dec 04 17:05:52.425 INFO [stderr]    |
Dec 04 17:05:52.425 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 17:05:52.425 INFO [stderr] 
Dec 04 17:05:52.460 INFO [stderr] warning: unused variable: `pull`
Dec 04 17:05:52.460 INFO [stderr]  --> src/main.rs:9:9
Dec 04 17:05:52.460 INFO [stderr]   |
Dec 04 17:05:52.460 INFO [stderr] 9 |     let pull = Command::new("git")
Dec 04 17:05:52.460 INFO [stderr]   |         ^^^^ help: consider using `_pull` instead
Dec 04 17:05:52.460 INFO [stderr]   |
Dec 04 17:05:52.460 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 17:05:52.460 INFO [stderr] 
Dec 04 17:05:52.466 INFO [stderr] warning: variable does not need to be mutable
Dec 04 17:05:52.466 INFO [stderr]   --> src/main.rs:27:6
Dec 04 17:05:52.466 INFO [stderr]    |
Dec 04 17:05:52.466 INFO [stderr] 27 |     let mut output = Command::new("git")
Dec 04 17:05:52.466 INFO [stderr]    |         ----^^^^^^
Dec 04 17:05:52.466 INFO [stderr]    |         |
Dec 04 17:05:52.466 INFO [stderr]    |         help: remove this `mut`
Dec 04 17:05:52.466 INFO [stderr]    |
Dec 04 17:05:52.466 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 17:05:52.466 INFO [stderr] 
Dec 04 17:05:52.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 04 17:05:52.484 INFO [stderr] su: No module specific data is present
Dec 04 17:05:53.840 INFO running `"docker" "inspect" "af2ecf60c08ca65520893acc469497d2d426c57b6ecd2a2d53e3245831d053fe"`
Dec 04 17:05:54.153 INFO running `"docker" "rm" "-f" "af2ecf60c08ca65520893acc469497d2d426c57b6ecd2a2d53e3245831d053fe"`
Dec 04 17:05:54.487 INFO [stdout] af2ecf60c08ca65520893acc469497d2d426c57b6ecd2a2d53e3245831d053fe