Dec 13 14:58:12.824 INFO testing jroesch/mu against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:58:12.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 14:58:13.259 INFO [stdout] 2b00181e685582f92bbc24f1505e6f8a72be39e2a152d37657dbad44a165a00a
Dec 13 14:58:13.263 INFO running `"docker" "start" "-a" "2b00181e685582f92bbc24f1505e6f8a72be39e2a152d37657dbad44a165a00a"`
Dec 13 14:58:14.503 INFO [stderr] usermod: no changes
Dec 13 14:58:14.631 INFO [stderr]    Compiling topological-sort v0.0.7
Dec 13 14:58:14.643 INFO [stderr]    Compiling docopt v0.6.86
Dec 13 14:58:18.694 INFO [stderr]    Compiling mu v0.1.1 (/source)
Dec 13 14:58:18.975 INFO [stderr] warning: unused import: `std::env`
Dec 13 14:58:18.975 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 13 14:58:18.975 INFO [stderr]   |
Dec 13 14:58:18.975 INFO [stderr] 5 | use std::env;
Dec 13 14:58:18.975 INFO [stderr]   |     ^^^^^^^^
Dec 13 14:58:18.975 INFO [stderr]   |
Dec 13 14:58:18.975 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:58:18.975 INFO [stderr] 
Dec 13 14:58:19.001 INFO [stderr] warning: unused variable: `command`
Dec 13 14:58:19.001 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 13 14:58:19.001 INFO [stderr]    |
Dec 13 14:58:19.001 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 13 14:58:19.001 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 13 14:58:19.001 INFO [stderr]    |
Dec 13 14:58:19.001 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:58:19.001 INFO [stderr] 
Dec 13 14:58:20.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
Dec 13 14:58:20.717 INFO [stderr] su: No module specific data is present
Dec 13 14:58:21.018 INFO running `"docker" "inspect" "2b00181e685582f92bbc24f1505e6f8a72be39e2a152d37657dbad44a165a00a"`
Dec 13 14:58:21.167 INFO running `"docker" "rm" "-f" "2b00181e685582f92bbc24f1505e6f8a72be39e2a152d37657dbad44a165a00a"`
Dec 13 14:58:21.323 INFO [stdout] 2b00181e685582f92bbc24f1505e6f8a72be39e2a152d37657dbad44a165a00a
Dec 13 14:58:21.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 14:58:21.768 INFO [stdout] 70c7f854e4d46ba05f87d827e47ff4a1e90d1b2eb5e520e2ae7936f30154eab2
Dec 13 14:58:21.771 INFO running `"docker" "start" "-a" "70c7f854e4d46ba05f87d827e47ff4a1e90d1b2eb5e520e2ae7936f30154eab2"`
Dec 13 14:58:22.459 INFO [stderr] usermod: no changes
Dec 13 14:58:22.539 INFO [stderr]    Compiling mu v0.1.1 (/source)
Dec 13 14:58:22.872 INFO [stderr] warning: unused import: `std::env`
Dec 13 14:58:22.872 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 13 14:58:22.872 INFO [stderr]   |
Dec 13 14:58:22.872 INFO [stderr] 5 | use std::env;
Dec 13 14:58:22.872 INFO [stderr]   |     ^^^^^^^^
Dec 13 14:58:22.872 INFO [stderr]   |
Dec 13 14:58:22.873 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:58:22.873 INFO [stderr] 
Dec 13 14:58:22.908 INFO [stderr] warning: unused variable: `command`
Dec 13 14:58:22.909 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 13 14:58:22.909 INFO [stderr]    |
Dec 13 14:58:22.909 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 13 14:58:22.909 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 13 14:58:22.909 INFO [stderr]    |
Dec 13 14:58:22.909 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:58:22.909 INFO [stderr] 
Dec 13 14:58:23.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 14:58:23.214 INFO [stderr] su: No module specific data is present
Dec 13 14:58:23.532 INFO running `"docker" "inspect" "70c7f854e4d46ba05f87d827e47ff4a1e90d1b2eb5e520e2ae7936f30154eab2"`
Dec 13 14:58:23.621 INFO running `"docker" "rm" "-f" "70c7f854e4d46ba05f87d827e47ff4a1e90d1b2eb5e520e2ae7936f30154eab2"`
Dec 13 14:58:23.729 INFO [stdout] 70c7f854e4d46ba05f87d827e47ff4a1e90d1b2eb5e520e2ae7936f30154eab2
Dec 13 14:58:23.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 14:58:23.918 INFO [stdout] 3ccb10197e5871c764de4d0a52e29982bb41acb26e851c1f9375831713dcbc53
Dec 13 14:58:23.920 INFO running `"docker" "start" "-a" "3ccb10197e5871c764de4d0a52e29982bb41acb26e851c1f9375831713dcbc53"`
Dec 13 14:58:24.499 INFO [stderr] usermod: no changes
Dec 13 14:58:24.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 14:58:24.563 INFO [stderr]      Running /target/debug/deps/mu-249754af11bb16e3
Dec 13 14:58:24.567 INFO [stdout] 
Dec 13 14:58:24.567 INFO [stdout] running 0 tests
Dec 13 14:58:24.567 INFO [stdout] 
Dec 13 14:58:24.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:58:24.567 INFO [stdout] 
Dec 13 14:58:24.568 INFO [stderr]    Doc-tests mu
Dec 13 14:58:25.045 INFO [stdout] 
Dec 13 14:58:25.045 INFO [stdout] running 0 tests
Dec 13 14:58:25.045 INFO [stdout] 
Dec 13 14:58:25.045 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:58:25.045 INFO [stdout] 
Dec 13 14:58:25.053 INFO [stderr] su: No module specific data is present
Dec 13 14:58:25.436 INFO running `"docker" "inspect" "3ccb10197e5871c764de4d0a52e29982bb41acb26e851c1f9375831713dcbc53"`
Dec 13 14:58:25.531 INFO running `"docker" "rm" "-f" "3ccb10197e5871c764de4d0a52e29982bb41acb26e851c1f9375831713dcbc53"`
Dec 13 14:58:25.616 INFO [stdout] 3ccb10197e5871c764de4d0a52e29982bb41acb26e851c1f9375831713dcbc53