Dec 02 05:18:44.541 INFO testing MikkelSchubert/disk_usage against 1.30.1 for beta-1.31-5
Dec 02 05:18:44.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:18:44.804 INFO [stdout] 3f582871ba41fc77273e4c743c68513e06b03584e4c88dab21ebd48d6494c3b2
Dec 02 05:18:44.806 INFO running `"docker" "start" "-a" "3f582871ba41fc77273e4c743c68513e06b03584e4c88dab21ebd48d6494c3b2"`
Dec 02 05:18:45.289 INFO [stderr] usermod: no changes
Dec 02 05:18:45.391 INFO [stderr]    Compiling nix v0.6.0
Dec 02 05:18:49.165 INFO [stderr]    Compiling disk_usage v0.1.0 (/source)
Dec 02 05:18:50.548 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:18:50.548 INFO [stderr]    --> src/main.rs:120:13
Dec 02 05:18:50.548 INFO [stderr]     |
Dec 02 05:18:50.548 INFO [stderr] 120 |         let mut user = users.entry(metadata.uid()).or_insert_with(|| {
Dec 02 05:18:50.548 INFO [stderr]     |             ----^^^^
Dec 02 05:18:50.548 INFO [stderr]     |             |
Dec 02 05:18:50.548 INFO [stderr]     |             help: remove this `mut`
Dec 02 05:18:50.548 INFO [stderr]     |
Dec 02 05:18:50.548 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 05:18:50.548 INFO [stderr] 
Dec 02 05:18:50.548 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:18:50.548 INFO [stderr]    --> src/main.rs:120:13
Dec 02 05:18:50.548 INFO [stderr]     |
Dec 02 05:18:50.548 INFO [stderr] 120 |         let mut user = users.entry(metadata.uid()).or_insert_with(|| {
Dec 02 05:18:50.548 INFO [stderr]     |             ----^^^^
Dec 02 05:18:50.548 INFO [stderr]     |             |
Dec 02 05:18:50.548 INFO [stderr]     |             help: remove this `mut`
Dec 02 05:18:50.548 INFO [stderr] 
Dec 02 05:18:51.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Dec 02 05:18:51.984 INFO [stderr] su: No module specific data is present
Dec 02 05:18:52.448 INFO running `"docker" "inspect" "3f582871ba41fc77273e4c743c68513e06b03584e4c88dab21ebd48d6494c3b2"`
Dec 02 05:18:52.531 INFO running `"docker" "rm" "-f" "3f582871ba41fc77273e4c743c68513e06b03584e4c88dab21ebd48d6494c3b2"`
Dec 02 05:18:52.620 INFO [stdout] 3f582871ba41fc77273e4c743c68513e06b03584e4c88dab21ebd48d6494c3b2
Dec 02 05:18:52.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:18:52.799 INFO [stdout] 8941e8e88557ce699916da6975dd9c6ec8fdb0e4fad00f6fbfb2d4ab784f6a08
Dec 02 05:18:52.800 INFO running `"docker" "start" "-a" "8941e8e88557ce699916da6975dd9c6ec8fdb0e4fad00f6fbfb2d4ab784f6a08"`
Dec 02 05:18:53.250 INFO [stderr] usermod: no changes
Dec 02 05:18:53.362 INFO [stderr]    Compiling disk_usage v0.1.0 (/source)
Dec 02 05:18:54.791 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:18:54.791 INFO [stderr]    --> src/main.rs:120:13
Dec 02 05:18:54.791 INFO [stderr]     |
Dec 02 05:18:54.791 INFO [stderr] 120 |         let mut user = users.entry(metadata.uid()).or_insert_with(|| {
Dec 02 05:18:54.791 INFO [stderr]     |             ----^^^^
Dec 02 05:18:54.791 INFO [stderr]     |             |
Dec 02 05:18:54.791 INFO [stderr]     |             help: remove this `mut`
Dec 02 05:18:54.791 INFO [stderr]     |
Dec 02 05:18:54.791 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 05:18:54.791 INFO [stderr] 
Dec 02 05:18:54.791 INFO [stderr] warning: variable does not need to be mutable
Dec 02 05:18:54.791 INFO [stderr]    --> src/main.rs:120:13
Dec 02 05:18:54.791 INFO [stderr]     |
Dec 02 05:18:54.791 INFO [stderr] 120 |         let mut user = users.entry(metadata.uid()).or_insert_with(|| {
Dec 02 05:18:54.791 INFO [stderr]     |             ----^^^^
Dec 02 05:18:54.791 INFO [stderr]     |             |
Dec 02 05:18:54.791 INFO [stderr]     |             help: remove this `mut`
Dec 02 05:18:54.791 INFO [stderr] 
Dec 02 05:18:55.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 02 05:18:55.375 INFO [stderr] su: No module specific data is present
Dec 02 05:18:56.056 INFO running `"docker" "inspect" "8941e8e88557ce699916da6975dd9c6ec8fdb0e4fad00f6fbfb2d4ab784f6a08"`
Dec 02 05:18:56.347 INFO running `"docker" "rm" "-f" "8941e8e88557ce699916da6975dd9c6ec8fdb0e4fad00f6fbfb2d4ab784f6a08"`
Dec 02 05:18:56.771 INFO [stdout] 8941e8e88557ce699916da6975dd9c6ec8fdb0e4fad00f6fbfb2d4ab784f6a08
Dec 02 05:18:56.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:18:57.263 INFO [stdout] 1da1b79783dd7922e84e7e362052f8c21253c549f103b694a9a2b54bb8a28b0e
Dec 02 05:18:57.268 INFO running `"docker" "start" "-a" "1da1b79783dd7922e84e7e362052f8c21253c549f103b694a9a2b54bb8a28b0e"`
Dec 02 05:18:58.538 INFO [stderr] usermod: no changes
Dec 02 05:18:58.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 02 05:18:58.657 INFO [stderr]      Running /target/debug/deps/disk_usage-f71061dfdfe3cd08
Dec 02 05:18:58.671 INFO [stderr] su: No module specific data is present
Dec 02 05:18:58.671 INFO [stdout] 
Dec 02 05:18:58.671 INFO [stdout] running 0 tests
Dec 02 05:18:58.671 INFO [stdout] 
Dec 02 05:18:58.671 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:18:58.671 INFO [stdout] 
Dec 02 05:18:59.269 INFO running `"docker" "inspect" "1da1b79783dd7922e84e7e362052f8c21253c549f103b694a9a2b54bb8a28b0e"`
Dec 02 05:18:59.596 INFO running `"docker" "rm" "-f" "1da1b79783dd7922e84e7e362052f8c21253c549f103b694a9a2b54bb8a28b0e"`
Dec 02 05:18:59.820 INFO [stdout] 1da1b79783dd7922e84e7e362052f8c21253c549f103b694a9a2b54bb8a28b0e
