Dec 06 20:55:37.593 INFO testing systemstat-0.1.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:55:37.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 20:55:37.744 INFO [stdout] 63d713b108157110d0e644a034f16270b84f40cf551012bbaec10a87f0627b5b
Dec 06 20:55:37.745 INFO running `"docker" "start" "-a" "63d713b108157110d0e644a034f16270b84f40cf551012bbaec10a87f0627b5b"`
Dec 06 20:55:38.020 INFO [stderr] usermod: no changes
Dec 06 20:55:38.061 INFO [stderr]    Compiling nom v3.2.1
Dec 06 20:55:40.205 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Dec 06 20:55:40.653 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 20:55:40.653 INFO [stderr]   --> src/lib.rs:10:1
Dec 06 20:55:40.654 INFO [stderr]    |
Dec 06 20:55:40.654 INFO [stderr] 10 | #[macro_use]
Dec 06 20:55:40.654 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 20:55:40.654 INFO [stderr]    |
Dec 06 20:55:40.654 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 20:55:40.654 INFO [stderr] 
Dec 06 20:55:41.262 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:41.262 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 06 20:55:41.262 INFO [stderr]    |
Dec 06 20:55:41.262 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 06 20:55:41.262 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:41.262 INFO [stderr]    |
Dec 06 20:55:41.262 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:55:41.262 INFO [stderr] 
Dec 06 20:55:41.262 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:41.262 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 06 20:55:41.262 INFO [stderr]    |
Dec 06 20:55:41.262 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 06 20:55:41.262 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:41.262 INFO [stderr] 
Dec 06 20:55:41.268 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:55:41.268 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 06 20:55:41.268 INFO [stderr]    |
Dec 06 20:55:41.268 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 06 20:55:41.268 INFO [stderr]    |             ----^^^^^
Dec 06 20:55:41.268 INFO [stderr]    |             |
Dec 06 20:55:41.268 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:55:41.268 INFO [stderr]    |
Dec 06 20:55:41.268 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:55:41.268 INFO [stderr] 
Dec 06 20:55:42.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Dec 06 20:55:42.253 INFO [stderr] su: No module specific data is present
Dec 06 20:55:42.491 INFO running `"docker" "inspect" "63d713b108157110d0e644a034f16270b84f40cf551012bbaec10a87f0627b5b"`
Dec 06 20:55:42.541 INFO running `"docker" "rm" "-f" "63d713b108157110d0e644a034f16270b84f40cf551012bbaec10a87f0627b5b"`
Dec 06 20:55:42.595 INFO [stdout] 63d713b108157110d0e644a034f16270b84f40cf551012bbaec10a87f0627b5b
Dec 06 20:55:42.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 20:55:42.759 INFO [stdout] 277000b5ea261b07b6697c6a15faf9a5d2f2102de26a0f6153b0086da658ac1d
Dec 06 20:55:42.761 INFO running `"docker" "start" "-a" "277000b5ea261b07b6697c6a15faf9a5d2f2102de26a0f6153b0086da658ac1d"`
Dec 06 20:55:43.169 INFO [stderr] usermod: no changes
Dec 06 20:55:43.202 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Dec 06 20:55:43.704 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 20:55:43.704 INFO [stderr]   --> src/lib.rs:10:1
Dec 06 20:55:43.704 INFO [stderr]    |
Dec 06 20:55:43.705 INFO [stderr] 10 | #[macro_use]
Dec 06 20:55:43.705 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 20:55:43.705 INFO [stderr]    |
Dec 06 20:55:43.705 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 20:55:43.705 INFO [stderr] 
Dec 06 20:55:44.410 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:44.410 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 06 20:55:44.410 INFO [stderr]    |
Dec 06 20:55:44.410 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 06 20:55:44.410 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:44.410 INFO [stderr]    |
Dec 06 20:55:44.410 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:55:44.410 INFO [stderr] 
Dec 06 20:55:44.410 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:44.410 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 06 20:55:44.410 INFO [stderr]    |
Dec 06 20:55:44.410 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 06 20:55:44.410 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:44.411 INFO [stderr] 
Dec 06 20:55:44.430 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:55:44.430 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 06 20:55:44.430 INFO [stderr]    |
Dec 06 20:55:44.430 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 06 20:55:44.430 INFO [stderr]    |             ----^^^^^
Dec 06 20:55:44.430 INFO [stderr]    |             |
Dec 06 20:55:44.430 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:55:44.430 INFO [stderr]    |
Dec 06 20:55:44.430 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:55:44.430 INFO [stderr] 
Dec 06 20:55:45.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 06 20:55:45.373 INFO [stderr] su: No module specific data is present
Dec 06 20:55:45.643 INFO running `"docker" "inspect" "277000b5ea261b07b6697c6a15faf9a5d2f2102de26a0f6153b0086da658ac1d"`
Dec 06 20:55:45.701 INFO running `"docker" "rm" "-f" "277000b5ea261b07b6697c6a15faf9a5d2f2102de26a0f6153b0086da658ac1d"`
Dec 06 20:55:45.782 INFO [stdout] 277000b5ea261b07b6697c6a15faf9a5d2f2102de26a0f6153b0086da658ac1d