Nov 30 00:37:25.967 INFO checking jroesch/mu against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:37:25.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 00:37:26.298 INFO [stdout] c69959f1ca5ec7c9a3f92b7eb583f0911a87e11f18acb5e18a31ada998b39845
Nov 30 00:37:26.308 INFO running `"docker" "start" "-a" "c69959f1ca5ec7c9a3f92b7eb583f0911a87e11f18acb5e18a31ada998b39845"`
Nov 30 00:37:27.243 INFO [stderr] usermod: no changes
Nov 30 00:37:27.364 INFO [stderr]     Checking topological-sort v0.0.7
Nov 30 00:37:27.364 INFO [stderr]     Checking toml v0.2.1
Nov 30 00:37:27.364 INFO [stderr]     Checking docopt v0.6.86
Nov 30 00:37:29.332 INFO [stderr]     Checking mu v0.1.1 (/source)
Nov 30 00:37:29.848 INFO [stderr] warning: unused import: `std::env`
Nov 30 00:37:29.848 INFO [stderr]  --> src/mu/lib.rs:5:5
Nov 30 00:37:29.848 INFO [stderr]   |
Nov 30 00:37:29.848 INFO [stderr] 5 | use std::env;
Nov 30 00:37:29.848 INFO [stderr]   |     ^^^^^^^^
Nov 30 00:37:29.848 INFO [stderr]   |
Nov 30 00:37:29.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:37:29.848 INFO [stderr] 
Nov 30 00:37:29.889 INFO [stderr] warning: unused variable: `command`
Nov 30 00:37:29.889 INFO [stderr]   --> src/mu/lib.rs:18:19
Nov 30 00:37:29.889 INFO [stderr]    |
Nov 30 00:37:29.889 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Nov 30 00:37:29.889 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Nov 30 00:37:29.889 INFO [stderr]    |
Nov 30 00:37:29.889 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:37:29.889 INFO [stderr] 
Nov 30 00:37:29.900 INFO [stderr] warning: unused import: `std::env`
Nov 30 00:37:29.901 INFO [stderr]  --> src/mu/lib.rs:5:5
Nov 30 00:37:29.901 INFO [stderr]   |
Nov 30 00:37:29.901 INFO [stderr] 5 | use std::env;
Nov 30 00:37:29.901 INFO [stderr]   |     ^^^^^^^^
Nov 30 00:37:29.901 INFO [stderr]   |
Nov 30 00:37:29.901 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:37:29.901 INFO [stderr] 
Nov 30 00:37:29.952 INFO [stderr] warning: unused variable: `command`
Nov 30 00:37:29.952 INFO [stderr]   --> src/mu/lib.rs:18:19
Nov 30 00:37:29.952 INFO [stderr]    |
Nov 30 00:37:29.952 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Nov 30 00:37:29.952 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Nov 30 00:37:29.952 INFO [stderr]    |
Nov 30 00:37:29.952 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:37:29.952 INFO [stderr] 
Nov 30 00:37:31.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Nov 30 00:37:31.477 INFO [stderr] su: No module specific data is present
Nov 30 00:37:32.072 INFO running `"docker" "inspect" "c69959f1ca5ec7c9a3f92b7eb583f0911a87e11f18acb5e18a31ada998b39845"`
Nov 30 00:37:32.350 INFO running `"docker" "rm" "-f" "c69959f1ca5ec7c9a3f92b7eb583f0911a87e11f18acb5e18a31ada998b39845"`
Nov 30 00:37:32.590 INFO [stdout] c69959f1ca5ec7c9a3f92b7eb583f0911a87e11f18acb5e18a31ada998b39845