Nov 29 05:02:24.582 INFO checking acct-0.5.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 05:02:24.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 29 05:02:25.016 INFO [stdout] d3de63feac016ad4d9a42dc45aef16d8a7800492185f9fb985c7d486bbf6b827
Nov 29 05:02:25.022 INFO running `"docker" "start" "-a" "d3de63feac016ad4d9a42dc45aef16d8a7800492185f9fb985c7d486bbf6b827"`
Nov 29 05:02:25.961 INFO [stderr] usermod: no changes
Nov 29 05:02:26.060 INFO [stderr]     Checking acct v0.5.0 (/source)
Nov 29 05:02:26.932 INFO [stderr] warning: unused import: `std::string::FromUtf8Error`
Nov 29 05:02:26.940 INFO [stderr]   --> src/lib.rs:17:5
Nov 29 05:02:26.940 INFO [stderr]    |
Nov 29 05:02:26.940 INFO [stderr] 17 | use std::string::FromUtf8Error;
Nov 29 05:02:26.940 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:26.940 INFO [stderr]    |
Nov 29 05:02:26.940 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 05:02:26.940 INFO [stderr] 
Nov 29 05:02:27.204 INFO [stderr] warning: unused import: `std::string::FromUtf8Error`
Nov 29 05:02:27.204 INFO [stderr]   --> src/lib.rs:17:5
Nov 29 05:02:27.204 INFO [stderr]    |
Nov 29 05:02:27.204 INFO [stderr] 17 | use std::string::FromUtf8Error;
Nov 29 05:02:27.204 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:27.204 INFO [stderr]    |
Nov 29 05:02:27.204 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 05:02:27.204 INFO [stderr] 
Nov 29 05:02:27.436 INFO [stderr] warning: function is never used: `expand_time`
Nov 29 05:02:27.436 INFO [stderr]    --> src/lib.rs:211:1
Nov 29 05:02:27.436 INFO [stderr]     |
Nov 29 05:02:27.436 INFO [stderr] 211 | fn expand_time(time: u16) -> u16 {
Nov 29 05:02:27.436 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:27.436 INFO [stderr]     |
Nov 29 05:02:27.436 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 05:02:27.436 INFO [stderr] 
Nov 29 05:02:27.436 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 29 05:02:27.436 INFO [stderr]  --> src/lib.rs:7:12
Nov 29 05:02:27.436 INFO [stderr]   |
Nov 29 05:02:27.436 INFO [stderr] 7 | #![feature(iterator_step_by)]
Nov 29 05:02:27.436 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 29 05:02:27.436 INFO [stderr]   |
Nov 29 05:02:27.436 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 05:02:27.436 INFO [stderr] 
Nov 29 05:02:27.584 INFO [stderr] warning: function is never used: `expand_time`
Nov 29 05:02:27.584 INFO [stderr]    --> src/lib.rs:211:1
Nov 29 05:02:27.584 INFO [stderr]     |
Nov 29 05:02:27.584 INFO [stderr] 211 | fn expand_time(time: u16) -> u16 {
Nov 29 05:02:27.584 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:27.584 INFO [stderr]     |
Nov 29 05:02:27.584 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 05:02:27.584 INFO [stderr] 
Nov 29 05:02:27.584 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 29 05:02:27.584 INFO [stderr]  --> src/lib.rs:7:12
Nov 29 05:02:27.584 INFO [stderr]   |
Nov 29 05:02:27.584 INFO [stderr] 7 | #![feature(iterator_step_by)]
Nov 29 05:02:27.584 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 29 05:02:27.584 INFO [stderr]   |
Nov 29 05:02:27.584 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 05:02:27.584 INFO [stderr] 
Nov 29 05:02:30.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 05:02:30.957 INFO [stderr]   --> src/bin.rs:41:5
Nov 29 05:02:30.957 INFO [stderr]    |
Nov 29 05:02:30.957 INFO [stderr] 41 |     out.write_all(&bytes);
Nov 29 05:02:30.957 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:30.957 INFO [stderr]    |
Nov 29 05:02:30.957 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 05:02:30.957 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 05:02:30.957 INFO [stderr] 
Nov 29 05:02:31.026 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 05:02:31.026 INFO [stderr]   --> src/bin.rs:41:5
Nov 29 05:02:31.026 INFO [stderr]    |
Nov 29 05:02:31.026 INFO [stderr] 41 |     out.write_all(&bytes);
Nov 29 05:02:31.026 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 05:02:31.026 INFO [stderr]    |
Nov 29 05:02:31.026 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 05:02:31.026 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 05:02:31.026 INFO [stderr] 
Nov 29 05:02:31.042 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
Nov 29 05:02:31.048 INFO [stderr] su: No module specific data is present
Nov 29 05:02:31.358 INFO running `"docker" "inspect" "d3de63feac016ad4d9a42dc45aef16d8a7800492185f9fb985c7d486bbf6b827"`
Nov 29 05:02:31.470 INFO running `"docker" "rm" "-f" "d3de63feac016ad4d9a42dc45aef16d8a7800492185f9fb985c7d486bbf6b827"`
Nov 29 05:02:31.571 INFO [stdout] d3de63feac016ad4d9a42dc45aef16d8a7800492185f9fb985c7d486bbf6b827