Nov 28 07:56:22.944 INFO checking ceymard/rust-test against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:56:22.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 07:56:23.279 INFO [stdout] 7f39a4e30ab0981c3520123851b814fc85161004300c3650a74c68e9b46d7874
Nov 28 07:56:23.284 INFO running `"docker" "start" "-a" "7f39a4e30ab0981c3520123851b814fc85161004300c3650a74c68e9b46d7874"`
Nov 28 07:56:24.084 INFO [stderr] usermod: no changes
Nov 28 07:56:24.184 INFO [stderr]     Checking encoding_rs v0.7.1
Nov 28 07:56:24.188 INFO [stderr]     Checking msdos_time v0.1.5
Nov 28 07:56:24.196 INFO [stderr]     Checking backtrace-sys v0.1.16
Nov 28 07:56:24.196 INFO [stderr]     Checking flate2 v0.2.20
Nov 28 07:56:24.619 INFO [stderr]     Checking backtrace v0.3.4
Nov 28 07:56:25.608 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 07:56:26.240 INFO [stderr]     Checking zip v0.2.6
Nov 28 07:56:28.788 INFO [stderr]     Checking quick-xml v0.10.0
Nov 28 07:56:29.708 INFO [stderr]     Checking calamine v0.12.1
Nov 28 07:56:32.367 INFO [stderr]     Checking hello v0.1.0 (/source)
Nov 28 07:56:33.990 INFO [stderr] warning: function is never used: `cell_to_json`
Nov 28 07:56:33.990 INFO [stderr]   --> src/main.rs:17:1
Nov 28 07:56:33.990 INFO [stderr]    |
Nov 28 07:56:33.990 INFO [stderr] 17 | fn cell_to_json(cell: &DataType) -> std::result::Result<Value, &str> {
Nov 28 07:56:33.990 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:56:33.990 INFO [stderr]    |
Nov 28 07:56:33.990 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:56:33.990 INFO [stderr] 
Nov 28 07:56:34.040 INFO [stderr] warning: function is never used: `cell_to_json`
Nov 28 07:56:34.040 INFO [stderr]   --> src/main.rs:17:1
Nov 28 07:56:34.040 INFO [stderr]    |
Nov 28 07:56:34.040 INFO [stderr] 17 | fn cell_to_json(cell: &DataType) -> std::result::Result<Value, &str> {
Nov 28 07:56:34.040 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:56:34.040 INFO [stderr]    |
Nov 28 07:56:34.040 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:56:34.040 INFO [stderr] 
Nov 28 07:56:34.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
Nov 28 07:56:34.084 INFO [stderr] su: No module specific data is present
Nov 28 07:56:35.209 INFO running `"docker" "inspect" "7f39a4e30ab0981c3520123851b814fc85161004300c3650a74c68e9b46d7874"`
Nov 28 07:56:35.542 INFO running `"docker" "rm" "-f" "7f39a4e30ab0981c3520123851b814fc85161004300c3650a74c68e9b46d7874"`
Nov 28 07:56:35.852 INFO [stdout] 7f39a4e30ab0981c3520123851b814fc85161004300c3650a74c68e9b46d7874