Dec 18 08:08:30.129 INFO checking ChristopherRabotin/ephem against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:08:30.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ChristopherRabotin/ephem:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:08:30.738 INFO [stdout] 29b3cf7960de8e0ae618dc35b12c5536dad7cec7f93922d2246a7ce33e3665e7
Dec 18 08:08:30.739 INFO running `"docker" "start" "-a" "29b3cf7960de8e0ae618dc35b12c5536dad7cec7f93922d2246a7ce33e3665e7"`
Dec 18 08:08:32.248 INFO [stderr]     Checking memchr v2.0.1
Dec 18 08:08:32.620 INFO [stderr]     Checking nom v4.0.0
Dec 18 08:08:34.302 INFO [stderr]     Checking mybin v0.1.0 (/opt/crater/workdir)
Dec 18 08:08:34.656 INFO [stderr] warning: unused imports: `le_f32`, `le_u64`
Dec 18 08:08:34.656 INFO [stderr]  --> src/main.rs:3:11
Dec 18 08:08:34.656 INFO [stderr]   |
Dec 18 08:08:34.656 INFO [stderr] 3 | use nom::{le_f32, le_f64, le_u32, le_u64};
Dec 18 08:08:34.656 INFO [stderr]   |           ^^^^^^                  ^^^^^^
Dec 18 08:08:34.656 INFO [stderr]   |
Dec 18 08:08:34.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:08:34.656 INFO [stderr] 
Dec 18 08:08:34.786 INFO [stderr] warning: unused imports: `le_f32`, `le_u64`
Dec 18 08:08:34.786 INFO [stderr]  --> src/main.rs:3:11
Dec 18 08:08:34.786 INFO [stderr]   |
Dec 18 08:08:34.786 INFO [stderr] 3 | use nom::{le_f32, le_f64, le_u32, le_u64};
Dec 18 08:08:34.786 INFO [stderr]   |           ^^^^^^                  ^^^^^^
Dec 18 08:08:34.787 INFO [stderr]   |
Dec 18 08:08:34.787 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:08:34.787 INFO [stderr] 
Dec 18 08:08:34.880 INFO [stderr] warning: unused variable: `summary_hdr_size`
Dec 18 08:08:34.880 INFO [stderr]    --> src/main.rs:200:9
Dec 18 08:08:34.880 INFO [stderr]     |
Dec 18 08:08:34.880 INFO [stderr] 200 |     let summary_hdr_size = 3 * 8; // 2: NI; 6: ND; 8 = sizeof(double); 6 = sizeof(int);
Dec 18 08:08:34.880 INFO [stderr]     |         ^^^^^^^^^^^^^^^^ help: consider using `_summary_hdr_size` instead
Dec 18 08:08:34.880 INFO [stderr]     |
Dec 18 08:08:34.880 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 08:08:34.880 INFO [stderr] 
Dec 18 08:08:34.880 INFO [stderr] warning: unused variable: `summaries_per_record`
Dec 18 08:08:34.880 INFO [stderr]    --> src/main.rs:201:9
Dec 18 08:08:34.880 INFO [stderr]     |
Dec 18 08:08:34.880 INFO [stderr] 201 |     let summaries_per_record = (1024 - 8 * 3) / summary_length;
Dec 18 08:08:34.880 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider using `_summaries_per_record` instead
Dec 18 08:08:34.880 INFO [stderr] 
Dec 18 08:08:34.880 INFO [stderr] warning: unused variable: `rem`
Dec 18 08:08:34.880 INFO [stderr]    --> src/main.rs:317:9
Dec 18 08:08:34.880 INFO [stderr]     |
Dec 18 08:08:34.880 INFO [stderr] 317 |     let rem = seek_to_end_of_comment(rem).unwrap().0;
Dec 18 08:08:34.880 INFO [stderr]     |         ^^^ help: consider using `_rem` instead
Dec 18 08:08:34.880 INFO [stderr] 
Dec 18 08:08:34.936 INFO [stderr] warning: struct is never constructed: `ElementRecordMetadata`
Dec 18 08:08:34.936 INFO [stderr]  --> src/main.rs:9:1
Dec 18 08:08:34.936 INFO [stderr]   |
Dec 18 08:08:34.936 INFO [stderr] 9 | struct ElementRecordMetadata {
Dec 18 08:08:34.936 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:08:34.936 INFO [stderr]   |
Dec 18 08:08:34.936 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 08:08:34.936 INFO [stderr] 
Dec 18 08:08:35.054 INFO [stderr] warning: unused variable: `summary_hdr_size`
Dec 18 08:08:35.054 INFO [stderr]    --> src/main.rs:200:9
Dec 18 08:08:35.054 INFO [stderr]     |
Dec 18 08:08:35.054 INFO [stderr] 200 |     let summary_hdr_size = 3 * 8; // 2: NI; 6: ND; 8 = sizeof(double); 6 = sizeof(int);
Dec 18 08:08:35.054 INFO [stderr]     |         ^^^^^^^^^^^^^^^^ help: consider using `_summary_hdr_size` instead
Dec 18 08:08:35.054 INFO [stderr]     |
Dec 18 08:08:35.054 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 08:08:35.054 INFO [stderr] 
Dec 18 08:08:35.054 INFO [stderr] warning: unused variable: `summaries_per_record`
Dec 18 08:08:35.054 INFO [stderr]    --> src/main.rs:201:9
Dec 18 08:08:35.054 INFO [stderr]     |
Dec 18 08:08:35.054 INFO [stderr] 201 |     let summaries_per_record = (1024 - 8 * 3) / summary_length;
Dec 18 08:08:35.054 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider using `_summaries_per_record` instead
Dec 18 08:08:35.054 INFO [stderr] 
Dec 18 08:08:35.054 INFO [stderr] warning: unused variable: `rem`
Dec 18 08:08:35.054 INFO [stderr]    --> src/main.rs:317:9
Dec 18 08:08:35.054 INFO [stderr]     |
Dec 18 08:08:35.054 INFO [stderr] 317 |     let rem = seek_to_end_of_comment(rem).unwrap().0;
Dec 18 08:08:35.054 INFO [stderr]     |         ^^^ help: consider using `_rem` instead
Dec 18 08:08:35.054 INFO [stderr] 
Dec 18 08:08:35.104 INFO [stderr] warning: struct is never constructed: `ElementRecordMetadata`
Dec 18 08:08:35.104 INFO [stderr]  --> src/main.rs:9:1
Dec 18 08:08:35.104 INFO [stderr]   |
Dec 18 08:08:35.104 INFO [stderr] 9 | struct ElementRecordMetadata {
Dec 18 08:08:35.104 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:08:35.104 INFO [stderr]   |
Dec 18 08:08:35.104 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 08:08:35.104 INFO [stderr] 
Dec 18 08:08:35.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Dec 18 08:08:35.747 INFO running `"docker" "inspect" "29b3cf7960de8e0ae618dc35b12c5536dad7cec7f93922d2246a7ce33e3665e7"`
Dec 18 08:08:36.042 INFO running `"docker" "rm" "-f" "29b3cf7960de8e0ae618dc35b12c5536dad7cec7f93922d2246a7ce33e3665e7"`
Dec 18 08:08:36.293 INFO [stdout] 29b3cf7960de8e0ae618dc35b12c5536dad7cec7f93922d2246a7ce33e3665e7