[INFO] updating cached repository dwjackson/chorez
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dwjackson/chorez
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dwjackson/chorez" "work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dwjackson/chorez" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dwjackson/chorez"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dwjackson/chorez'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66e526b0668bc60119e2397702043ada04a6648d
[INFO] sha for GitHub repo dwjackson/chorez: 66e526b0668bc60119e2397702043ada04a6648d
[INFO] validating manifest of dwjackson/chorez 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 dwjackson/chorez 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 dwjackson/chorez
[INFO] finished frobbing dwjackson/chorez
[INFO] frobbed toml for dwjackson/chorez written to work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez/Cargo.toml
[INFO] started frobbing dwjackson/chorez
[INFO] finished frobbing dwjackson/chorez
[INFO] frobbed toml for dwjackson/chorez written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dwjackson/chorez/Cargo.toml
[INFO] crate dwjackson/chorez 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 dwjackson/chorez against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 84ce4d6c29765fea1668eeb3825aa53248b3f45eb036685466b825b7b96658e7
[INFO] running `"docker" "start" "-a" "84ce4d6c29765fea1668eeb3825aa53248b3f45eb036685466b825b7b96658e7"`
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling chorez v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]    --> src/parser.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn len(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]    --> src/parser.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn get(&self, index: usize) -> Option<&Token> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `frequency`
[INFO] [stderr]   --> src/schedule.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn frequency(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `period`
[INFO] [stderr]   --> src/schedule.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn period(&self) -> Period {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `"docker" "inspect" "84ce4d6c29765fea1668eeb3825aa53248b3f45eb036685466b825b7b96658e7"`
[INFO] running `"docker" "rm" "-f" "84ce4d6c29765fea1668eeb3825aa53248b3f45eb036685466b825b7b96658e7"`
[INFO] [stdout] 84ce4d6c29765fea1668eeb3825aa53248b3f45eb036685466b825b7b96658e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8cefc9435de6950453cc18a60f6f4666b4dcb5d2f5b44b8135cfe2dc3ca4873f
[INFO] running `"docker" "start" "-a" "8cefc9435de6950453cc18a60f6f4666b4dcb5d2f5b44b8135cfe2dc3ca4873f"`
[INFO] [stderr]    Compiling chorez v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/parser.rs:493:21
[INFO] [stderr]     |
[INFO] [stderr] 493 |                     _ => { panic!("Wrong error"); }
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "8cefc9435de6950453cc18a60f6f4666b4dcb5d2f5b44b8135cfe2dc3ca4873f"`
[INFO] running `"docker" "rm" "-f" "8cefc9435de6950453cc18a60f6f4666b4dcb5d2f5b44b8135cfe2dc3ca4873f"`
[INFO] [stdout] 8cefc9435de6950453cc18a60f6f4666b4dcb5d2f5b44b8135cfe2dc3ca4873f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dwjackson/chorez:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a6c5c2c4f2bd2b131a4e6bb2414339a07e609c99bd2c34f2cfd0379746b7bb68
[INFO] running `"docker" "start" "-a" "a6c5c2c4f2bd2b131a4e6bb2414339a07e609c99bd2c34f2cfd0379746b7bb68"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chorez-f95d0dd2634ea92f
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parser::tests::test_lex_number ... ok
[INFO] [stdout] test parser::tests::test_lex_empty ... ok
[INFO] [stdout] test parser::tests::test_lex_entry ... ok
[INFO] [stdout] test parser::tests::test_lex_schedule_line_with_number ... ok
[INFO] [stdout] test parser::tests::test_lex_slash ... ok
[INFO] [stdout] test schedule::tests::test_due ... ok
[INFO] [stdout] test parser::tests::test_bad_parse ... ok
[INFO] [stdout] test schedule::tests::test_not_due ... ok
[INFO] [stdout] test parser::tests::test_lex_date ... ok
[INFO] [stdout] test parser::tests::test_lex_string ... ok
[INFO] [stdout] test parser::tests::test_lex_whitespace ... ok
[INFO] [stdout] test tests::test_entry_matches_chore ... ok
[INFO] [stdout] test parser::tests::test_lex_schedule_line_without_number ... ok
[INFO] [stdout] test parser::tests::test_parse_schedule_with_number ... ok
[INFO] [stdout] test parser::tests::test_parse_entry ... ok
[INFO] [stdout] test tests::test_due_chore_was_done ... ok
[INFO] [stdout] test tests::test_due_chore_was_never_done ... ok
[INFO] [stdout] test tests::test_last ... ok
[INFO] [stdout] test tests::test_last_search ... ok
[INFO] [stdout] test tests::test_read_schedule ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chorez-f8fece52f6746098
[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] [stderr]    Doc-tests chorez
[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" "a6c5c2c4f2bd2b131a4e6bb2414339a07e609c99bd2c34f2cfd0379746b7bb68"`
[INFO] running `"docker" "rm" "-f" "a6c5c2c4f2bd2b131a4e6bb2414339a07e609c99bd2c34f2cfd0379746b7bb68"`
[INFO] [stdout] a6c5c2c4f2bd2b131a4e6bb2414339a07e609c99bd2c34f2cfd0379746b7bb68