[INFO] updating cached repository BiffJutsu/lsplit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BiffJutsu/lsplit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BiffJutsu/lsplit" "work/ex/beta-1.37-6/sources/1.36.0/gh/BiffJutsu/lsplit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BiffJutsu/lsplit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BiffJutsu/lsplit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2a0fa0f0278287739674cddf66434d6e350a352
[INFO] sha for GitHub repo BiffJutsu/lsplit: c2a0fa0f0278287739674cddf66434d6e350a352
[INFO] validating manifest of BiffJutsu/lsplit 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 BiffJutsu/lsplit 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 BiffJutsu/lsplit
[INFO] finished frobbing BiffJutsu/lsplit
[INFO] frobbed toml for BiffJutsu/lsplit written to work/ex/beta-1.37-6/sources/1.36.0/gh/BiffJutsu/lsplit/Cargo.toml
[INFO] started frobbing BiffJutsu/lsplit
[INFO] finished frobbing BiffJutsu/lsplit
[INFO] frobbed toml for BiffJutsu/lsplit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit/Cargo.toml
[INFO] crate BiffJutsu/lsplit 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 BiffJutsu/lsplit against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 39d4b6ba3aa9e05976de84f13a0fdc6d1671a27ec68d3d6eedbc0f7cbc1838a1
[INFO] running `"docker" "start" "-a" "39d4b6ba3aa9e05976de84f13a0fdc6d1671a27ec68d3d6eedbc0f7cbc1838a1"`
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling lsplit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:123:32
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:205:32
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.42s
[INFO] running `"docker" "inspect" "39d4b6ba3aa9e05976de84f13a0fdc6d1671a27ec68d3d6eedbc0f7cbc1838a1"`
[INFO] running `"docker" "rm" "-f" "39d4b6ba3aa9e05976de84f13a0fdc6d1671a27ec68d3d6eedbc0f7cbc1838a1"`
[INFO] [stdout] 39d4b6ba3aa9e05976de84f13a0fdc6d1671a27ec68d3d6eedbc0f7cbc1838a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ff36c7250a75f6d9956a2bbfb9bad00bf20fd973643f3c3166389d564978308b
[INFO] running `"docker" "start" "-a" "ff36c7250a75f6d9956a2bbfb9bad00bf20fd973643f3c3166389d564978308b"`
[INFO] [stderr]    Compiling lsplit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:123:32
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:205:32
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "ff36c7250a75f6d9956a2bbfb9bad00bf20fd973643f3c3166389d564978308b"`
[INFO] running `"docker" "rm" "-f" "ff36c7250a75f6d9956a2bbfb9bad00bf20fd973643f3c3166389d564978308b"`
[INFO] [stdout] ff36c7250a75f6d9956a2bbfb9bad00bf20fd973643f3c3166389d564978308b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BiffJutsu/lsplit:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0aef1033519d1220f9b5efd512b2dc50e1fc5a739d485fba63feb8f1cb42d1cb
[INFO] running `"docker" "start" "-a" "0aef1033519d1220f9b5efd512b2dc50e1fc5a739d485fba63feb8f1cb42d1cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lsplit-7f6b65d943c67296
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::bytesize_fromstr_kilo_ok ... ok
[INFO] [stdout] test tests::bytesize_fromstr_invalid ... ok
[INFO] [stdout] test tests::bytesize_fromstr_numeric_ok ... ok
[INFO] [stdout] test tests::bytesize_fromstr_mega_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0aef1033519d1220f9b5efd512b2dc50e1fc5a739d485fba63feb8f1cb42d1cb"`
[INFO] running `"docker" "rm" "-f" "0aef1033519d1220f9b5efd512b2dc50e1fc5a739d485fba63feb8f1cb42d1cb"`
[INFO] [stdout] 0aef1033519d1220f9b5efd512b2dc50e1fc5a739d485fba63feb8f1cb42d1cb