[INFO] updating cached repository dallaselynn/dseq-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dallaselynn/dseq-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dallaselynn/dseq-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dallaselynn/dseq-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dallaselynn/dseq-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dallaselynn/dseq-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a63c2797d5892eb162c40d21221730c5b95d84ae
[INFO] sha for GitHub repo dallaselynn/dseq-rs: a63c2797d5892eb162c40d21221730c5b95d84ae
[INFO] validating manifest of dallaselynn/dseq-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dallaselynn/dseq-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dallaselynn/dseq-rs
[INFO] finished frobbing dallaselynn/dseq-rs
[INFO] frobbed toml for dallaselynn/dseq-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs/Cargo.toml
[INFO] started frobbing dallaselynn/dseq-rs
[INFO] finished frobbing dallaselynn/dseq-rs
[INFO] frobbed toml for dallaselynn/dseq-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dallaselynn/dseq-rs/Cargo.toml
[INFO] crate dallaselynn/dseq-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dallaselynn/dseq-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] da32ce80891502d6f5c28ad93b336badcd3d89ba6574999a3fc8934a78fdaa7c
[INFO] running `"docker" "start" "-a" "da32ce80891502d6f5c28ad93b336badcd3d89ba6574999a3fc8934a78fdaa7c"`
[INFO] [stderr]    Compiling dseq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `start_date` is never read
[INFO] [stderr]   --> src/lib.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut start_date = today;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `end_date` is never read
[INFO] [stderr]   --> src/lib.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut end_date = today;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `"docker" "inspect" "da32ce80891502d6f5c28ad93b336badcd3d89ba6574999a3fc8934a78fdaa7c"`
[INFO] running `"docker" "rm" "-f" "da32ce80891502d6f5c28ad93b336badcd3d89ba6574999a3fc8934a78fdaa7c"`
[INFO] [stdout] da32ce80891502d6f5c28ad93b336badcd3d89ba6574999a3fc8934a78fdaa7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 411987e3cb305af1d54300906870b651f325971ed3ea812b807f75b1c7db3e3d
[INFO] running `"docker" "start" "-a" "411987e3cb305af1d54300906870b651f325971ed3ea812b807f75b1c7db3e3d"`
[INFO] [stderr]    Compiling dseq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `start_date` is never read
[INFO] [stderr]   --> src/lib.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let mut start_date = today;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `end_date` is never read
[INFO] [stderr]   --> src/lib.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut end_date = today;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "411987e3cb305af1d54300906870b651f325971ed3ea812b807f75b1c7db3e3d"`
[INFO] running `"docker" "rm" "-f" "411987e3cb305af1d54300906870b651f325971ed3ea812b807f75b1c7db3e3d"`
[INFO] [stdout] 411987e3cb305af1d54300906870b651f325971ed3ea812b807f75b1c7db3e3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dallaselynn/dseq-rs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ba6bc0040ba5bef649119e83979f90ee2f1e21358b7341b5421dcc62e81b9a81
[INFO] running `"docker" "start" "-a" "ba6bc0040ba5bef649119e83979f90ee2f1e21358b7341b5421dcc62e81b9a81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dseq-555a1d0172c46f64
[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]      Running /opt/crater/target/debug/deps/dseq-7a94e3afeaba3184
[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 dseq
[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" "ba6bc0040ba5bef649119e83979f90ee2f1e21358b7341b5421dcc62e81b9a81"`
[INFO] running `"docker" "rm" "-f" "ba6bc0040ba5bef649119e83979f90ee2f1e21358b7341b5421dcc62e81b9a81"`
[INFO] [stdout] ba6bc0040ba5bef649119e83979f90ee2f1e21358b7341b5421dcc62e81b9a81