Dec 06 20:55:37.885 INFO testing systemstat-0.1.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:55:37.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:55:38.032 INFO [stdout] e77a3b2b1fd4504ca75ed593cfc17ca9e3d9e63743ea342468ea3e98423acc85
Dec 06 20:55:38.033 INFO running `"docker" "start" "-a" "e77a3b2b1fd4504ca75ed593cfc17ca9e3d9e63743ea342468ea3e98423acc85"`
Dec 06 20:55:38.328 INFO [stderr] usermod: no changes
Dec 06 20:55:38.378 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Dec 06 20:55:38.710 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 20:55:38.710 INFO [stderr]   --> src/lib.rs:10:1
Dec 06 20:55:38.710 INFO [stderr]    |
Dec 06 20:55:38.710 INFO [stderr] 10 | #[macro_use]
Dec 06 20:55:38.710 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 20:55:38.710 INFO [stderr]    |
Dec 06 20:55:38.710 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 20:55:38.710 INFO [stderr] 
Dec 06 20:55:39.259 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:39.259 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 06 20:55:39.259 INFO [stderr]    |
Dec 06 20:55:39.259 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 06 20:55:39.259 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:39.259 INFO [stderr]    |
Dec 06 20:55:39.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:55:39.259 INFO [stderr] 
Dec 06 20:55:39.259 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:39.259 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 06 20:55:39.259 INFO [stderr]    |
Dec 06 20:55:39.259 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 06 20:55:39.259 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:39.259 INFO [stderr] 
Dec 06 20:55:39.265 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:55:39.265 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 06 20:55:39.265 INFO [stderr]    |
Dec 06 20:55:39.265 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 06 20:55:39.265 INFO [stderr]    |             ----^^^^^
Dec 06 20:55:39.265 INFO [stderr]    |             |
Dec 06 20:55:39.265 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:55:39.265 INFO [stderr]    |
Dec 06 20:55:39.265 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:55:39.265 INFO [stderr] 
Dec 06 20:55:40.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 06 20:55:40.321 INFO [stderr] su: No module specific data is present
Dec 06 20:55:40.561 INFO running `"docker" "inspect" "e77a3b2b1fd4504ca75ed593cfc17ca9e3d9e63743ea342468ea3e98423acc85"`
Dec 06 20:55:40.635 INFO running `"docker" "rm" "-f" "e77a3b2b1fd4504ca75ed593cfc17ca9e3d9e63743ea342468ea3e98423acc85"`
Dec 06 20:55:40.703 INFO [stdout] e77a3b2b1fd4504ca75ed593cfc17ca9e3d9e63743ea342468ea3e98423acc85
Dec 06 20:55:40.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:55:40.847 INFO [stdout] fa6db67894415024487fd8bb82d1f069288d6d7dc5eecb8bf9c4e1af3216d2e6
Dec 06 20:55:40.849 INFO running `"docker" "start" "-a" "fa6db67894415024487fd8bb82d1f069288d6d7dc5eecb8bf9c4e1af3216d2e6"`
Dec 06 20:55:41.165 INFO [stderr] usermod: no changes
Dec 06 20:55:41.209 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Dec 06 20:55:41.675 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 20:55:41.675 INFO [stderr]   --> src/lib.rs:10:1
Dec 06 20:55:41.675 INFO [stderr]    |
Dec 06 20:55:41.675 INFO [stderr] 10 | #[macro_use]
Dec 06 20:55:41.675 INFO [stderr]    | ^^^^^^^^^^^^
Dec 06 20:55:41.675 INFO [stderr]    |
Dec 06 20:55:41.676 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 20:55:41.676 INFO [stderr] 
Dec 06 20:55:42.481 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:42.481 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 06 20:55:42.481 INFO [stderr]    |
Dec 06 20:55:42.481 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 06 20:55:42.481 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:42.481 INFO [stderr]    |
Dec 06 20:55:42.481 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 20:55:42.481 INFO [stderr] 
Dec 06 20:55:42.481 INFO [stderr] warning: unused variable: `e`
Dec 06 20:55:42.481 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 06 20:55:42.481 INFO [stderr]    |
Dec 06 20:55:42.481 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 06 20:55:42.481 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 06 20:55:42.481 INFO [stderr] 
Dec 06 20:55:42.496 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:55:42.496 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 06 20:55:42.496 INFO [stderr]    |
Dec 06 20:55:42.496 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 06 20:55:42.496 INFO [stderr]    |             ----^^^^^
Dec 06 20:55:42.496 INFO [stderr]    |             |
Dec 06 20:55:42.496 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:55:42.496 INFO [stderr]    |
Dec 06 20:55:42.496 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:55:42.496 INFO [stderr] 
Dec 06 20:55:43.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 06 20:55:43.479 INFO [stderr] su: No module specific data is present
Dec 06 20:55:43.728 INFO running `"docker" "inspect" "fa6db67894415024487fd8bb82d1f069288d6d7dc5eecb8bf9c4e1af3216d2e6"`
Dec 06 20:55:43.798 INFO running `"docker" "rm" "-f" "fa6db67894415024487fd8bb82d1f069288d6d7dc5eecb8bf9c4e1af3216d2e6"`
Dec 06 20:55:43.868 INFO [stdout] fa6db67894415024487fd8bb82d1f069288d6d7dc5eecb8bf9c4e1af3216d2e6