[INFO] updating cached repository kloumpt/sri_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kloumpt/sri_rs
[INFO] [stderr] * branch HEAD -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kloumpt/sri_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kloumpt/sri_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kloumpt/sri_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kloumpt/sri_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kloumpt/sri_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kloumpt/sri_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc77005a6d2f96736ec117f18b86fa220f18e9da
[INFO] sha for GitHub repo kloumpt/sri_rs: dc77005a6d2f96736ec117f18b86fa220f18e9da
[INFO] validating manifest of kloumpt/sri_rs 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 kloumpt/sri_rs 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 kloumpt/sri_rs
[INFO] finished frobbing kloumpt/sri_rs
[INFO] frobbed toml for kloumpt/sri_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kloumpt/sri_rs/Cargo.toml
[INFO] started frobbing kloumpt/sri_rs
[INFO] finished frobbing kloumpt/sri_rs
[INFO] frobbed toml for kloumpt/sri_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kloumpt/sri_rs/Cargo.toml
[INFO] crate kloumpt/sri_rs 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/kloumpt/sri_rs/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[INFO] the lockfile is outdated, regenerating it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] [stderr] Updating git repository `https://github.com/kloumpt/subrip_rs.git`
[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] [stderr] Updating git repository `https://github.com/kloumpt/subrip_rs.git`
[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] [stderr] Blocking waiting for file lock on package cache
[INFO] testing kloumpt/sri_rs 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kloumpt/sri_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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 7a2bed01c4d651ce708546c66449678f67f409a39d61cfdaee9a730f0fe02f12
[INFO] running `"docker" "start" "-a" "7a2bed01c4d651ce708546c66449678f67f409a39d61cfdaee9a730f0fe02f12"`
[INFO] [stderr] Compiling hound v3.4.0
[INFO] [stderr] Compiling num-integer v0.1.41
[INFO] [stderr] Compiling simplemad_sys v0.5.0
[INFO] [stderr] Compiling stemmer v0.3.2
[INFO] [stderr] Compiling java-properties v0.1.1
[INFO] [stderr] Compiling num-iter v0.1.39
[INFO] [stderr] Compiling num-rational v0.2.2
[INFO] [stderr] Compiling num v0.1.42
[INFO] [stderr] Compiling chrono v0.2.25
[INFO] [stderr] Compiling simplemad v0.9.0
[INFO] [stderr] Compiling image v0.22.1
[INFO] [stderr] Compiling subrip v0.1.0 (https://github.com/kloumpt/subrip_rs.git#4c1cc967)
[INFO] [stderr] Compiling sri_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr] --> src/includes/image_types.rs:22:37
[INFO] [stderr] |
[INFO] [stderr] 22 | pub fn from_file(file_reader: &mut BufRead) -> Result