Dec 04 08:47:46.464 INFO checking testingcan/xlsx-csv against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:47:46.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:47:47.092 INFO [stdout] 1223521705ad0ac2763ef914be39207107cc19a0bf1e1a65e49cce2c42b9d3a1
Dec 04 08:47:47.094 INFO running `"docker" "start" "-a" "1223521705ad0ac2763ef914be39207107cc19a0bf1e1a65e49cce2c42b9d3a1"`
Dec 04 08:47:49.165 INFO [stderr] usermod: no changes
Dec 04 08:47:49.446 INFO [stderr]     Checking podio v0.1.6
Dec 04 08:47:49.459 INFO [stderr]    Compiling miniz_oxide_c_api v0.1.3
Dec 04 08:47:49.459 INFO [stderr]     Checking miniz_oxide v0.1.3
Dec 04 08:47:49.459 INFO [stderr]     Checking memchr v0.1.11
Dec 04 08:47:49.459 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 04 08:47:49.460 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 04 08:47:49.467 INFO [stderr]     Checking msdos_time v0.1.6
Dec 04 08:47:49.467 INFO [stderr]     Checking nom v4.0.0
Dec 04 08:47:50.956 INFO [stderr]     Checking clap v2.32.0
Dec 04 08:47:50.956 INFO [stderr]    Compiling syn v0.14.5
Dec 04 08:47:51.284 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 08:47:52.031 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 08:47:53.051 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 08:47:55.435 INFO [stderr]     Checking regex v0.1.80
Dec 04 08:47:59.636 INFO [stderr]     Checking flate2 v1.0.1
Dec 04 08:48:02.531 INFO [stderr]     Checking zip v0.4.2
Dec 04 08:48:05.903 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 04 08:48:10.801 INFO [stderr]     Checking config v0.9.0
Dec 04 08:48:19.591 INFO [stderr]    Compiling synstructure v0.9.0
Dec 04 08:48:19.591 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 04 08:48:25.346 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 04 08:48:28.403 INFO [stderr]     Checking failure v0.1.2
Dec 04 08:48:29.079 INFO [stderr]     Checking quick-xml v0.12.1
Dec 04 08:48:30.535 INFO [stderr]     Checking calamine v0.14.3
Dec 04 08:48:43.278 INFO [stderr]     Checking xlsx-csv v0.2.2 (/source)
Dec 04 08:48:45.154 INFO [stderr] warning: unused variable: `f`
Dec 04 08:48:45.154 INFO [stderr]   --> src/file.rs:90:17
Dec 04 08:48:45.154 INFO [stderr]    |
Dec 04 08:48:45.154 INFO [stderr] 90 |         let mut f = File::create("foo.xlsx");
Dec 04 08:48:45.154 INFO [stderr]    |                 ^ help: consider using `_f` instead
Dec 04 08:48:45.154 INFO [stderr]    |
Dec 04 08:48:45.154 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:48:45.154 INFO [stderr] 
Dec 04 08:48:45.243 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:48:45.243 INFO [stderr]   --> src/file.rs:90:13
Dec 04 08:48:45.243 INFO [stderr]    |
Dec 04 08:48:45.243 INFO [stderr] 90 |         let mut f = File::create("foo.xlsx");
Dec 04 08:48:45.243 INFO [stderr]    |             ----^
Dec 04 08:48:45.243 INFO [stderr]    |             |
Dec 04 08:48:45.243 INFO [stderr]    |             help: remove this `mut`
Dec 04 08:48:45.243 INFO [stderr]    |
Dec 04 08:48:45.243 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:48:45.243 INFO [stderr] 
Dec 04 08:48:45.431 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 08:48:45.431 INFO [stderr]   --> src/file.rs:93:9
Dec 04 08:48:45.432 INFO [stderr]    |
Dec 04 08:48:45.432 INFO [stderr] 93 |         remove_file("foo.xlsx");
Dec 04 08:48:45.432 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:48:45.433 INFO [stderr]    |
Dec 04 08:48:45.433 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 08:48:45.433 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 08:48:45.433 INFO [stderr] 
Dec 04 08:48:47.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.00s
Dec 04 08:48:47.215 INFO [stderr] su: No module specific data is present
Dec 04 08:48:48.946 INFO running `"docker" "inspect" "1223521705ad0ac2763ef914be39207107cc19a0bf1e1a65e49cce2c42b9d3a1"`
Dec 04 08:48:49.271 INFO running `"docker" "rm" "-f" "1223521705ad0ac2763ef914be39207107cc19a0bf1e1a65e49cce2c42b9d3a1"`
Dec 04 08:48:49.690 INFO [stdout] 1223521705ad0ac2763ef914be39207107cc19a0bf1e1a65e49cce2c42b9d3a1