Nov 17 21:15:43.098 INFO testing systemstat-0.1.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 21:15:43.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 21:15:43.239 INFO [stdout] 05c83077dc8e3b6eed67251aae9febe5fa67daf827cab1ae71b28e6a35e28b6c
Nov 17 21:15:43.244 INFO running `"docker" "start" "-a" "05c83077dc8e3b6eed67251aae9febe5fa67daf827cab1ae71b28e6a35e28b6c"`
Nov 17 21:15:43.534 INFO [stderr] usermod: no changes
Nov 17 21:15:43.590 INFO [stderr]    Compiling bytesize v0.1.3
Nov 17 21:15:43.937 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Nov 17 21:15:44.375 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 21:15:44.375 INFO [stderr]   --> src/lib.rs:10:1
Nov 17 21:15:44.375 INFO [stderr]    |
Nov 17 21:15:44.375 INFO [stderr] 10 | #[macro_use]
Nov 17 21:15:44.375 INFO [stderr]    | ^^^^^^^^^^^^
Nov 17 21:15:44.375 INFO [stderr]    |
Nov 17 21:15:44.375 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 21:15:44.375 INFO [stderr] 
Nov 17 21:15:45.044 INFO [stderr] warning: unused variable: `e`
Nov 17 21:15:45.044 INFO [stderr]   --> src/platform/common.rs:39:27
Nov 17 21:15:45.044 INFO [stderr]    |
Nov 17 21:15:45.044 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Nov 17 21:15:45.044 INFO [stderr]    |                           ^ help: consider using `_e` instead
Nov 17 21:15:45.044 INFO [stderr]    |
Nov 17 21:15:45.044 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 21:15:45.044 INFO [stderr] 
Nov 17 21:15:45.044 INFO [stderr] warning: unused variable: `e`
Nov 17 21:15:45.044 INFO [stderr]   --> src/platform/common.rs:47:27
Nov 17 21:15:45.044 INFO [stderr]    |
Nov 17 21:15:45.044 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Nov 17 21:15:45.044 INFO [stderr]    |                           ^ help: consider using `_e` instead
Nov 17 21:15:45.044 INFO [stderr] 
Nov 17 21:15:45.051 INFO [stderr] warning: variable does not need to be mutable
Nov 17 21:15:45.051 INFO [stderr]   --> src/platform/unix.rs:27:13
Nov 17 21:15:45.051 INFO [stderr]    |
Nov 17 21:15:45.052 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Nov 17 21:15:45.052 INFO [stderr]    |             ----^^^^^
Nov 17 21:15:45.052 INFO [stderr]    |             |
Nov 17 21:15:45.052 INFO [stderr]    |             help: remove this `mut`
Nov 17 21:15:45.052 INFO [stderr]    |
Nov 17 21:15:45.052 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 21:15:45.052 INFO [stderr] 
Nov 17 21:15:46.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Nov 17 21:15:46.132 INFO [stderr] su: No module specific data is present
Nov 17 21:15:46.348 INFO running `"docker" "inspect" "05c83077dc8e3b6eed67251aae9febe5fa67daf827cab1ae71b28e6a35e28b6c"`
Nov 17 21:15:46.409 INFO running `"docker" "rm" "-f" "05c83077dc8e3b6eed67251aae9febe5fa67daf827cab1ae71b28e6a35e28b6c"`
Nov 17 21:15:46.463 INFO [stdout] 05c83077dc8e3b6eed67251aae9febe5fa67daf827cab1ae71b28e6a35e28b6c
Nov 17 21:15:46.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 21:15:46.616 INFO [stdout] 921f9e9d5d991b7f24f0a2d88d08da97d36658a78ba42289e128c036fbc77fd3
Nov 17 21:15:46.618 INFO running `"docker" "start" "-a" "921f9e9d5d991b7f24f0a2d88d08da97d36658a78ba42289e128c036fbc77fd3"`
Nov 17 21:15:46.901 INFO [stderr] usermod: no changes
Nov 17 21:15:46.946 INFO [stderr]    Compiling systemstat v0.1.3 (/source)
Nov 17 21:15:47.539 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 21:15:47.539 INFO [stderr]   --> src/lib.rs:10:1
Nov 17 21:15:47.539 INFO [stderr]    |
Nov 17 21:15:47.539 INFO [stderr] 10 | #[macro_use]
Nov 17 21:15:47.539 INFO [stderr]    | ^^^^^^^^^^^^
Nov 17 21:15:47.539 INFO [stderr]    |
Nov 17 21:15:47.539 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 21:15:47.539 INFO [stderr] 
Nov 17 21:15:48.377 INFO [stderr] warning: unused variable: `e`
Nov 17 21:15:48.377 INFO [stderr]   --> src/platform/common.rs:39:27
Nov 17 21:15:48.377 INFO [stderr]    |
Nov 17 21:15:48.377 INFO [stderr] 39 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))
Nov 17 21:15:48.377 INFO [stderr]    |                           ^ help: consider using `_e` instead
Nov 17 21:15:48.377 INFO [stderr]    |
Nov 17 21:15:48.377 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 21:15:48.377 INFO [stderr] 
Nov 17 21:15:48.377 INFO [stderr] warning: unused variable: `e`
Nov 17 21:15:48.377 INFO [stderr]   --> src/platform/common.rs:47:27
Nov 17 21:15:48.377 INFO [stderr]    |
Nov 17 21:15:48.377 INFO [stderr] 47 |                 .map_err(|e| io::Error::new(io::ErrorKind::Other, "Could not process time"))))
Nov 17 21:15:48.377 INFO [stderr]    |                           ^ help: consider using `_e` instead
Nov 17 21:15:48.377 INFO [stderr] 
Nov 17 21:15:48.393 INFO [stderr] warning: variable does not need to be mutable
Nov 17 21:15:48.393 INFO [stderr]   --> src/platform/unix.rs:27:13
Nov 17 21:15:48.393 INFO [stderr]    |
Nov 17 21:15:48.393 INFO [stderr] 27 |         let mut entry = result.entry(name.clone()).or_insert(Network {
Nov 17 21:15:48.393 INFO [stderr]    |             ----^^^^^
Nov 17 21:15:48.393 INFO [stderr]    |             |
Nov 17 21:15:48.393 INFO [stderr]    |             help: remove this `mut`
Nov 17 21:15:48.393 INFO [stderr]    |
Nov 17 21:15:48.393 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 21:15:48.393 INFO [stderr] 
Nov 17 21:15:49.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 17 21:15:49.533 INFO [stderr] su: No module specific data is present
Nov 17 21:15:49.724 INFO running `"docker" "inspect" "921f9e9d5d991b7f24f0a2d88d08da97d36658a78ba42289e128c036fbc77fd3"`
Nov 17 21:15:49.773 INFO running `"docker" "rm" "-f" "921f9e9d5d991b7f24f0a2d88d08da97d36658a78ba42289e128c036fbc77fd3"`
Nov 17 21:15:49.828 INFO [stdout] 921f9e9d5d991b7f24f0a2d88d08da97d36658a78ba42289e128c036fbc77fd3