[INFO] updating cached repository ChristopherRabotin/ephem
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ChristopherRabotin/ephem
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ChristopherRabotin/ephem" "work/ex/beta-1.38-1/sources/1.37.0/gh/ChristopherRabotin/ephem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ChristopherRabotin/ephem'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ChristopherRabotin/ephem" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChristopherRabotin/ephem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChristopherRabotin/ephem'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c90a819a774134e5d44208fdbc3e1fd33c41b15b
[INFO] sha for GitHub repo ChristopherRabotin/ephem: c90a819a774134e5d44208fdbc3e1fd33c41b15b
[INFO] validating manifest of ChristopherRabotin/ephem on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ChristopherRabotin/ephem on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ChristopherRabotin/ephem
[INFO] finished frobbing ChristopherRabotin/ephem
[INFO] frobbed toml for ChristopherRabotin/ephem written to work/ex/beta-1.38-1/sources/1.37.0/gh/ChristopherRabotin/ephem/Cargo.toml
[INFO] started frobbing ChristopherRabotin/ephem
[INFO] finished frobbing ChristopherRabotin/ephem
[INFO] frobbed toml for ChristopherRabotin/ephem written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChristopherRabotin/ephem/Cargo.toml
[INFO] crate ChristopherRabotin/ephem already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ChristopherRabotin/ephem against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 91d43a8fd4c0ba8ed0e115c1bef8bdc75b04268fbd1703f9ed362b7adab4cb58
[INFO] running `"docker" "start" "-a" "91d43a8fd4c0ba8ed0e115c1bef8bdc75b04268fbd1703f9ed362b7adab4cb58"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling mybin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `le_f32`, `le_u64`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::{le_f32, le_f64, le_u32, le_u64};
[INFO] [stderr]   |           ^^^^^^                  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `summary_hdr_size`
[INFO] [stderr]    --> src/main.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let summary_hdr_size = 3 * 8; // 2: NI; 6: ND; 8 = sizeof(double); 6 = sizeof(int);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_summary_hdr_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `summaries_per_record`
[INFO] [stderr]    --> src/main.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let summaries_per_record = (1024 - 8 * 3) / summary_length;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_summaries_per_record`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rem`
[INFO] [stderr]    --> src/main.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |     let rem = seek_to_end_of_comment(rem).unwrap().0;
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_rem`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ElementRecordMetadata`
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct ElementRecordMetadata {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `"docker" "inspect" "91d43a8fd4c0ba8ed0e115c1bef8bdc75b04268fbd1703f9ed362b7adab4cb58"`
[INFO] running `"docker" "rm" "-f" "91d43a8fd4c0ba8ed0e115c1bef8bdc75b04268fbd1703f9ed362b7adab4cb58"`
[INFO] [stdout] 91d43a8fd4c0ba8ed0e115c1bef8bdc75b04268fbd1703f9ed362b7adab4cb58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 35ded5872af266b58c1329f8ac6a96312c8974f97ae57b7d85654db0be05faa4
[INFO] running `"docker" "start" "-a" "35ded5872af266b58c1329f8ac6a96312c8974f97ae57b7d85654db0be05faa4"`
[INFO] [stderr]    Compiling mybin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `le_f32`, `le_u64`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::{le_f32, le_f64, le_u32, le_u64};
[INFO] [stderr]   |           ^^^^^^                  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `summary_hdr_size`
[INFO] [stderr]    --> src/main.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let summary_hdr_size = 3 * 8; // 2: NI; 6: ND; 8 = sizeof(double); 6 = sizeof(int);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_summary_hdr_size`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `summaries_per_record`
[INFO] [stderr]    --> src/main.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let summaries_per_record = (1024 - 8 * 3) / summary_length;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_summaries_per_record`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rem`
[INFO] [stderr]    --> src/main.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |     let rem = seek_to_end_of_comment(rem).unwrap().0;
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_rem`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ElementRecordMetadata`
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct ElementRecordMetadata {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "35ded5872af266b58c1329f8ac6a96312c8974f97ae57b7d85654db0be05faa4"`
[INFO] running `"docker" "rm" "-f" "35ded5872af266b58c1329f8ac6a96312c8974f97ae57b7d85654db0be05faa4"`
[INFO] [stdout] 35ded5872af266b58c1329f8ac6a96312c8974f97ae57b7d85654db0be05faa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7a63959d752f40f96744475336d04c7aa521577988a3c0ebb703eee68ceb7cb3
[INFO] running `"docker" "start" "-a" "7a63959d752f40f96744475336d04c7aa521577988a3c0ebb703eee68ceb7cb3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mybin-538c08460e1c6e4c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7a63959d752f40f96744475336d04c7aa521577988a3c0ebb703eee68ceb7cb3"`
[INFO] running `"docker" "rm" "-f" "7a63959d752f40f96744475336d04c7aa521577988a3c0ebb703eee68ceb7cb3"`
[INFO] [stdout] 7a63959d752f40f96744475336d04c7aa521577988a3c0ebb703eee68ceb7cb3