[INFO] updating cached repository gdox/agenda
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gdox/agenda
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gdox/agenda" "work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gdox/agenda" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gdox/agenda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gdox/agenda'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84edccf3e8c70c6dca400d27e91cf8f9bb8734d7
[INFO] sha for GitHub repo gdox/agenda: 84edccf3e8c70c6dca400d27e91cf8f9bb8734d7
[INFO] validating manifest of gdox/agenda 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 gdox/agenda 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 gdox/agenda
[INFO] finished frobbing gdox/agenda
[INFO] frobbed toml for gdox/agenda written to work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda/Cargo.toml
[INFO] started frobbing gdox/agenda
[INFO] finished frobbing gdox/agenda
[INFO] frobbed toml for gdox/agenda written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gdox/agenda/Cargo.toml
[INFO] crate gdox/agenda 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 gdox/agenda 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda:/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] cfcc5fde84dbef1e304a2b75b3462b0ce3a5bee589b879bbd5fcfe3a2fba682e
[INFO] running `"docker" "start" "-a" "cfcc5fde84dbef1e304a2b75b3462b0ce3a5bee589b879bbd5fcfe3a2fba682e"`
[INFO] [stderr]    Compiling getopts v0.2.15
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling fs2 v0.4.2
[INFO] [stderr]    Compiling bincode v0.8.0
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33
[INFO] [stderr]      |
[INFO] [stderr] 978  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 982  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |         ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1034 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling rustbreak v1.4.0
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling agenda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `"docker" "inspect" "cfcc5fde84dbef1e304a2b75b3462b0ce3a5bee589b879bbd5fcfe3a2fba682e"`
[INFO] running `"docker" "rm" "-f" "cfcc5fde84dbef1e304a2b75b3462b0ce3a5bee589b879bbd5fcfe3a2fba682e"`
[INFO] [stdout] cfcc5fde84dbef1e304a2b75b3462b0ce3a5bee589b879bbd5fcfe3a2fba682e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda:/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] c10a361a3248f62589d69b3221245172610c5d1ce1eabe4277d01f8ebe148f14
[INFO] running `"docker" "start" "-a" "c10a361a3248f62589d69b3221245172610c5d1ce1eabe4277d01f8ebe148f14"`
[INFO] [stderr]    Compiling agenda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "c10a361a3248f62589d69b3221245172610c5d1ce1eabe4277d01f8ebe148f14"`
[INFO] running `"docker" "rm" "-f" "c10a361a3248f62589d69b3221245172610c5d1ce1eabe4277d01f8ebe148f14"`
[INFO] [stdout] c10a361a3248f62589d69b3221245172610c5d1ce1eabe4277d01f8ebe148f14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gdox/agenda:/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] f48f988f5446ec4c4c67817fc30bf559abc00d2ab30c0e420b6b63269dce615d
[INFO] running `"docker" "start" "-a" "f48f988f5446ec4c4c67817fc30bf559abc00d2ab30c0e420b6b63269dce615d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/agenda-31211d32b91cc5a8
[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" "f48f988f5446ec4c4c67817fc30bf559abc00d2ab30c0e420b6b63269dce615d"`
[INFO] running `"docker" "rm" "-f" "f48f988f5446ec4c4c67817fc30bf559abc00d2ab30c0e420b6b63269dce615d"`
[INFO] [stdout] f48f988f5446ec4c4c67817fc30bf559abc00d2ab30c0e420b6b63269dce615d