[INFO] updating cached repository tomverran/rust-timetables
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tomverran/rust-timetables
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tomverran/rust-timetables" "work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tomverran/rust-timetables" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tomverran/rust-timetables"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tomverran/rust-timetables'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7bfef7cbbbcdb5d6b5862d17611c7d543211e495
[INFO] sha for GitHub repo tomverran/rust-timetables: 7bfef7cbbbcdb5d6b5862d17611c7d543211e495
[INFO] validating manifest of tomverran/rust-timetables 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 tomverran/rust-timetables 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 tomverran/rust-timetables
[INFO] finished frobbing tomverran/rust-timetables
[INFO] frobbed toml for tomverran/rust-timetables written to work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables/Cargo.toml
[INFO] started frobbing tomverran/rust-timetables
[INFO] finished frobbing tomverran/rust-timetables
[INFO] frobbed toml for tomverran/rust-timetables written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tomverran/rust-timetables/Cargo.toml
[INFO] crate tomverran/rust-timetables 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 tomverran/rust-timetables 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables:/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] 38ad281723b59055ea6ee28f8c066a2debb7666c7ef12f03a3d23af332b1d796
[INFO] running `"docker" "start" "-a" "38ad281723b59055ea6ee28f8c066a2debb7666c7ef12f03a3d23af332b1d796"`
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling xml-rs v0.3.8
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling flate2 v0.2.17
[INFO] [stderr]    Compiling ftp v2.1.1 (https://github.com/tomverran/rust-ftp.git#07935aff)
[INFO] [stderr]    Compiling rust-timetables v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::str;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut trains: Vec<Train> = Vec::new();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.87s
[INFO] running `"docker" "inspect" "38ad281723b59055ea6ee28f8c066a2debb7666c7ef12f03a3d23af332b1d796"`
[INFO] running `"docker" "rm" "-f" "38ad281723b59055ea6ee28f8c066a2debb7666c7ef12f03a3d23af332b1d796"`
[INFO] [stdout] 38ad281723b59055ea6ee28f8c066a2debb7666c7ef12f03a3d23af332b1d796
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables:/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] fe60f7274746af5f80904ece46a00b74ee32825642e159d5637dc3c249e33eb8
[INFO] running `"docker" "start" "-a" "fe60f7274746af5f80904ece46a00b74ee32825642e159d5637dc3c249e33eb8"`
[INFO] [stderr]    Compiling rust-timetables v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::str;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut trains: Vec<Train> = Vec::new();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "fe60f7274746af5f80904ece46a00b74ee32825642e159d5637dc3c249e33eb8"`
[INFO] running `"docker" "rm" "-f" "fe60f7274746af5f80904ece46a00b74ee32825642e159d5637dc3c249e33eb8"`
[INFO] [stdout] fe60f7274746af5f80904ece46a00b74ee32825642e159d5637dc3c249e33eb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tomverran/rust-timetables:/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] be5ba786f43daa5a679ea2834d75109ba4f2b7dc35c447df6cd1c7d1c70ef4d6
[INFO] running `"docker" "start" "-a" "be5ba786f43daa5a679ea2834d75109ba4f2b7dc35c447df6cd1c7d1c70ef4d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_timetables-22f202ebdd7084b9
[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" "be5ba786f43daa5a679ea2834d75109ba4f2b7dc35c447df6cd1c7d1c70ef4d6"`
[INFO] running `"docker" "rm" "-f" "be5ba786f43daa5a679ea2834d75109ba4f2b7dc35c447df6cd1c7d1c70ef4d6"`
[INFO] [stdout] be5ba786f43daa5a679ea2834d75109ba4f2b7dc35c447df6cd1c7d1c70ef4d6