Dec 11 08:00:41.811 INFO checking testingcan/xlsx-csv against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:00:41.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 08:00:42.434 INFO [stdout] bac0b0677098b8dc5ad4738d6dae1cb20fded621e91673910577858d974b0e2c
Dec 11 08:00:42.436 INFO running `"docker" "start" "-a" "bac0b0677098b8dc5ad4738d6dae1cb20fded621e91673910577858d974b0e2c"`
Dec 11 08:00:45.294 INFO [stderr] usermod: no changes
Dec 11 08:00:45.608 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 11 08:00:45.616 INFO [stderr]     Checking podio v0.1.6
Dec 11 08:00:45.618 INFO [stderr]     Checking rust-ini v0.12.2
Dec 11 08:00:45.618 INFO [stderr]    Compiling proc-macro2 v0.4.9
Dec 11 08:00:45.618 INFO [stderr]    Compiling miniz_oxide_c_api v0.1.3
Dec 11 08:00:45.619 INFO [stderr]     Checking memchr v0.1.11
Dec 11 08:00:45.619 INFO [stderr]     Checking miniz_oxide v0.1.3
Dec 11 08:00:45.620 INFO [stderr]     Checking atty v0.2.11
Dec 11 08:00:47.005 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 11 08:00:47.029 INFO [stderr]     Checking encoding_rs v0.8.6
Dec 11 08:00:48.573 INFO [stderr]     Checking msdos_time v0.1.6
Dec 11 08:00:48.580 INFO [stderr]     Checking nom v4.0.0
Dec 11 08:00:48.581 INFO [stderr]     Checking csv-core v0.1.4
Dec 11 08:00:49.973 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 08:00:50.272 INFO [stderr]     Checking clap v2.32.0
Dec 11 08:00:54.342 INFO [stderr]     Checking serde_json v1.0.24
Dec 11 08:00:56.117 INFO [stderr]     Checking toml v0.4.6
Dec 11 08:00:56.158 INFO [stderr]     Checking csv v1.0.0
Dec 11 08:00:56.298 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 08:01:00.912 INFO [stderr]    Compiling quote v0.6.4
Dec 11 08:01:01.685 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 08:01:03.881 INFO [stderr]     Checking flate2 v1.0.1
Dec 11 08:01:04.029 INFO [stderr]    Compiling syn v0.14.5
Dec 11 08:01:05.358 INFO [stderr]     Checking regex v0.1.80
Dec 11 08:01:10.461 INFO [stderr]     Checking zip v0.4.2
Dec 11 08:01:15.198 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 11 08:01:17.960 INFO [stderr]     Checking config v0.9.0
Dec 11 08:01:27.378 INFO [stderr]    Compiling synstructure v0.9.0
Dec 11 08:01:27.378 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 11 08:01:34.903 INFO [stderr]     Checking failure v0.1.2
Dec 11 08:01:35.746 INFO [stderr]     Checking quick-xml v0.12.1
Dec 11 08:01:37.000 INFO [stderr]     Checking calamine v0.14.3
Dec 11 08:01:46.947 INFO [stderr]     Checking xlsx-csv v0.2.2 (/source)
Dec 11 08:01:48.052 INFO [stderr] warning: unused variable: `f`
Dec 11 08:01:48.052 INFO [stderr]   --> src/file.rs:90:17
Dec 11 08:01:48.052 INFO [stderr]    |
Dec 11 08:01:48.052 INFO [stderr] 90 |         let mut f = File::create("foo.xlsx");
Dec 11 08:01:48.052 INFO [stderr]    |                 ^ help: consider using `_f` instead
Dec 11 08:01:48.052 INFO [stderr]    |
Dec 11 08:01:48.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:01:48.052 INFO [stderr] 
Dec 11 08:01:48.084 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:01:48.084 INFO [stderr]   --> src/file.rs:90:13
Dec 11 08:01:48.084 INFO [stderr]    |
Dec 11 08:01:48.084 INFO [stderr] 90 |         let mut f = File::create("foo.xlsx");
Dec 11 08:01:48.084 INFO [stderr]    |             ----^
Dec 11 08:01:48.084 INFO [stderr]    |             |
Dec 11 08:01:48.084 INFO [stderr]    |             help: remove this `mut`
Dec 11 08:01:48.084 INFO [stderr]    |
Dec 11 08:01:48.084 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 08:01:48.084 INFO [stderr] 
Dec 11 08:01:48.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:01:48.144 INFO [stderr]   --> src/file.rs:93:9
Dec 11 08:01:48.144 INFO [stderr]    |
Dec 11 08:01:48.144 INFO [stderr] 93 |         remove_file("foo.xlsx");
Dec 11 08:01:48.144 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:01:48.144 INFO [stderr]    |
Dec 11 08:01:48.144 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 08:01:48.144 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:01:48.144 INFO [stderr] 
Dec 11 08:01:49.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 11 08:01:49.976 INFO [stderr] su: No module specific data is present
Dec 11 08:01:50.710 INFO running `"docker" "inspect" "bac0b0677098b8dc5ad4738d6dae1cb20fded621e91673910577858d974b0e2c"`
Dec 11 08:01:51.039 INFO running `"docker" "rm" "-f" "bac0b0677098b8dc5ad4738d6dae1cb20fded621e91673910577858d974b0e2c"`
Dec 11 08:01:51.311 INFO [stdout] bac0b0677098b8dc5ad4738d6dae1cb20fded621e91673910577858d974b0e2c