[INFO] updating cached repository barometz/timexif
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barometz/timexif
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barometz/timexif" "work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barometz/timexif" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barometz/timexif"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barometz/timexif'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 002d97d21eb85cbba8933a7a80947db02bd9dad5
[INFO] sha for GitHub repo barometz/timexif: 002d97d21eb85cbba8933a7a80947db02bd9dad5
[INFO] validating manifest of barometz/timexif 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 barometz/timexif 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 barometz/timexif
[INFO] finished frobbing barometz/timexif
[INFO] frobbed toml for barometz/timexif written to work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif/Cargo.toml
[INFO] started frobbing barometz/timexif
[INFO] finished frobbing barometz/timexif
[INFO] frobbed toml for barometz/timexif written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barometz/timexif/Cargo.toml
[INFO] crate barometz/timexif 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 barometz/timexif 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif:/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] ea0779dedf34a27167483c2759b3076da45d8bc305658c03dce2ec045f2fe4b5
[INFO] running `"docker" "start" "-a" "ea0779dedf34a27167483c2759b3076da45d8bc305658c03dce2ec045f2fe4b5"`
[INFO] [stderr]    Compiling rexif v0.3.6
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling timexif v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `"docker" "inspect" "ea0779dedf34a27167483c2759b3076da45d8bc305658c03dce2ec045f2fe4b5"`
[INFO] running `"docker" "rm" "-f" "ea0779dedf34a27167483c2759b3076da45d8bc305658c03dce2ec045f2fe4b5"`
[INFO] [stdout] ea0779dedf34a27167483c2759b3076da45d8bc305658c03dce2ec045f2fe4b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif:/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] 983e2847a2fc632befcb9f509d76d9b5ba87a38e8c76e512d777833b40de87c8
[INFO] running `"docker" "start" "-a" "983e2847a2fc632befcb9f509d76d9b5ba87a38e8c76e512d777833b40de87c8"`
[INFO] [stderr]    Compiling timexif v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `"docker" "inspect" "983e2847a2fc632befcb9f509d76d9b5ba87a38e8c76e512d777833b40de87c8"`
[INFO] running `"docker" "rm" "-f" "983e2847a2fc632befcb9f509d76d9b5ba87a38e8c76e512d777833b40de87c8"`
[INFO] [stdout] 983e2847a2fc632befcb9f509d76d9b5ba87a38e8c76e512d777833b40de87c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barometz/timexif:/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] b2c4caddb6fcf193a68de4423bfae9d519a733e9b1e10fe0ecd1285884e811d7
[INFO] running `"docker" "start" "-a" "b2c4caddb6fcf193a68de4423bfae9d519a733e9b1e10fe0ecd1285884e811d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timexif-31e501d74e7733cb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::image_new_from_exif ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/timexif-eb5814161d7f696c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-c5f08cbe4ed0a3f0
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test brightness_none_ge_max ... ok
[INFO] [stdout] test brightness_all_ge_zero ... ok
[INFO] [stdout] test correct_number_of_images ... ok
[INFO] [stdout] test brightness_threshold ... ok
[INFO] [stdout] test correct_timestamps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timexif
[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" "b2c4caddb6fcf193a68de4423bfae9d519a733e9b1e10fe0ecd1285884e811d7"`
[INFO] running `"docker" "rm" "-f" "b2c4caddb6fcf193a68de4423bfae9d519a733e9b1e10fe0ecd1285884e811d7"`
[INFO] [stdout] b2c4caddb6fcf193a68de4423bfae9d519a733e9b1e10fe0ecd1285884e811d7