Dec 18 10:34:03.756 INFO checking systemstat-0.1.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:34:03.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/systemstat/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:34:04.134 INFO [stdout] ad8bdd30347477a6fb4e0caa8f64af4cc0f28742b8412e70f9dd68b040a11fce
Dec 18 10:34:04.138 INFO running `"docker" "start" "-a" "ad8bdd30347477a6fb4e0caa8f64af4cc0f28742b8412e70f9dd68b040a11fce"`
Dec 18 10:34:05.668 INFO [stderr]     Checking bytesize v0.1.3
Dec 18 10:34:06.048 INFO [stderr]     Checking systemstat v0.1.3 (/opt/crater/workdir)
Dec 18 10:34:06.432 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:34:06.432 INFO [stderr]   --> src/lib.rs:10:1
Dec 18 10:34:06.432 INFO [stderr]    |
Dec 18 10:34:06.432 INFO [stderr] 10 | #[macro_use]
Dec 18 10:34:06.432 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:34:06.432 INFO [stderr]    |
Dec 18 10:34:06.432 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:34:06.432 INFO [stderr] 
Dec 18 10:34:06.536 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 10:34:06.536 INFO [stderr]   --> src/lib.rs:10:1
Dec 18 10:34:06.536 INFO [stderr]    |
Dec 18 10:34:06.536 INFO [stderr] 10 | #[macro_use]
Dec 18 10:34:06.536 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 10:34:06.536 INFO [stderr]    |
Dec 18 10:34:06.536 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 10:34:06.536 INFO [stderr] 
Dec 18 10:34:06.584 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:34:06.584 INFO [stderr]   --> src/platform/linux.rs:22:10
Dec 18 10:34:06.584 INFO [stderr]    |
Dec 18 10:34:06.584 INFO [stderr] 22 |         .trim_right_matches("\n")
Dec 18 10:34:06.584 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^
Dec 18 10:34:06.584 INFO [stderr]    |
Dec 18 10:34:06.584 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:34:06.584 INFO [stderr] 
Dec 18 10:34:06.676 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:34:06.676 INFO [stderr]   --> src/platform/linux.rs:22:10
Dec 18 10:34:06.676 INFO [stderr]    |
Dec 18 10:34:06.676 INFO [stderr] 22 |         .trim_right_matches("\n")
Dec 18 10:34:06.676 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^
Dec 18 10:34:06.676 INFO [stderr]    |
Dec 18 10:34:06.676 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:34:06.676 INFO [stderr] 
Dec 18 10:34:07.596 INFO [stderr] warning: unused variable: `e`
Dec 18 10:34:07.596 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 18 10:34:07.596 INFO [stderr]    |
Dec 18 10:34:07.596 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 18 10:34:07.596 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 18 10:34:07.596 INFO [stderr]    |
Dec 18 10:34:07.596 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:34:07.596 INFO [stderr] 
Dec 18 10:34:07.596 INFO [stderr] warning: unused variable: `e`
Dec 18 10:34:07.596 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 18 10:34:07.596 INFO [stderr]    |
Dec 18 10:34:07.596 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 18 10:34:07.596 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 18 10:34:07.596 INFO [stderr] 
Dec 18 10:34:07.604 INFO [stderr] warning: variable does not need to be mutable
Dec 18 10:34:07.604 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 18 10:34:07.604 INFO [stderr]    |
Dec 18 10:34:07.604 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 18 10:34:07.604 INFO [stderr]    |             ----^^^^^
Dec 18 10:34:07.604 INFO [stderr]    |             |
Dec 18 10:34:07.604 INFO [stderr]    |             help: remove this `mut`
Dec 18 10:34:07.604 INFO [stderr]    |
Dec 18 10:34:07.604 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 10:34:07.604 INFO [stderr] 
Dec 18 10:34:07.793 INFO [stderr] warning: unused variable: `e`
Dec 18 10:34:07.793 INFO [stderr]   --> src/platform/common.rs:39:27
Dec 18 10:34:07.793 INFO [stderr]    |
Dec 18 10:34:07.793 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Dec 18 10:34:07.793 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 18 10:34:07.793 INFO [stderr]    |
Dec 18 10:34:07.793 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:34:07.793 INFO [stderr] 
Dec 18 10:34:07.793 INFO [stderr] warning: unused variable: `e`
Dec 18 10:34:07.793 INFO [stderr]   --> src/platform/common.rs:47:27
Dec 18 10:34:07.793 INFO [stderr]    |
Dec 18 10:34:07.793 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Dec 18 10:34:07.793 INFO [stderr]    |                           ^ help: consider using `_e` instead
Dec 18 10:34:07.793 INFO [stderr] 
Dec 18 10:34:07.828 INFO [stderr] warning: variable does not need to be mutable
Dec 18 10:34:07.828 INFO [stderr]   --> src/platform/unix.rs:27:13
Dec 18 10:34:07.828 INFO [stderr]    |
Dec 18 10:34:07.828 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Dec 18 10:34:07.828 INFO [stderr]    |             ----^^^^^
Dec 18 10:34:07.829 INFO [stderr]    |             |
Dec 18 10:34:07.829 INFO [stderr]    |             help: remove this `mut`
Dec 18 10:34:07.832 INFO [stderr]    |
Dec 18 10:34:07.833 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 10:34:07.833 INFO [stderr] 
Dec 18 10:34:08.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 18 10:34:09.801 INFO running `"docker" "inspect" "ad8bdd30347477a6fb4e0caa8f64af4cc0f28742b8412e70f9dd68b040a11fce"`
Dec 18 10:34:10.074 INFO running `"docker" "rm" "-f" "ad8bdd30347477a6fb4e0caa8f64af4cc0f28742b8412e70f9dd68b040a11fce"`
Dec 18 10:34:10.352 INFO [stdout] ad8bdd30347477a6fb4e0caa8f64af4cc0f28742b8412e70f9dd68b040a11fce