[INFO] cloning repository https://github.com/kloumpt/sri_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kloumpt/sri_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloumpt%2Fsri_rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloumpt%2Fsri_rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc77005a6d2f96736ec117f18b86fa220f18e9da
[INFO] testing kloumpt/sri_rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkloumpt%2Fsri_rs" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kloumpt/sri_rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kloumpt/sri_rs
[INFO] finished tweaking git repo https://github.com/kloumpt/sri_rs
[INFO] tweaked toml for git repo https://github.com/kloumpt/sri_rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/kloumpt/sri_rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Updating git repository `https://github.com/kloumpt/subrip_rs.git`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Updating git repository `https://github.com/kloumpt/subrip_rs.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b25708de1aad3c059ef9cfb8a8a46ee5445fc417b6acccc0908ff0eedd7099ea
[INFO] running `"docker" "start" "-a" "b25708de1aad3c059ef9cfb8a8a46ee5445fc417b6acccc0908ff0eedd7099ea"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] Compiling autocfg v1.0.0
[INFO] [stderr] Compiling libc v0.2.71
[INFO] [stderr] Compiling maybe-uninit v2.0.0
[INFO] [stderr] Compiling byteorder v1.3.4
[INFO] [stderr] Compiling gcc v0.3.55
[INFO] [stderr] Compiling encoding_index_tests v0.1.4
[INFO] [stderr] Compiling scopeguard v1.1.0
[INFO] [stderr] Compiling adler32 v1.0.4
[INFO] [stderr] Compiling rayon-core v1.7.0
[INFO] [stderr] Compiling crc32fast v1.2.0
[INFO] [stderr] Compiling lzw v0.10.0
[INFO] [stderr] Compiling either v1.5.3
[INFO] [stderr] Compiling libc v0.1.12
[INFO] [stderr] Compiling utf8-ranges v0.1.3
[INFO] [stderr] Compiling color_quant v1.0.1
[INFO] [stderr] Compiling regex-syntax v0.3.9
[INFO] [stderr] Compiling bytemuck v1.2.0
[INFO] [stderr] Compiling scoped_threadpool v0.1.9
[INFO] [stderr] Compiling hound v3.4.0
[INFO] [stderr] Compiling byteorder v0.4.2
[INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr] Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr] Compiling inflate v0.4.5
[INFO] [stderr] Compiling miniz_oxide v0.3.6
[INFO] [stderr] Compiling gif v0.10.3
[INFO] [stderr] Compiling num-traits v0.2.11
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
[INFO] [stderr] Compiling memoffset v0.5.4
[INFO] [stderr] Compiling num-integer v0.1.42
[INFO] [stderr] Compiling crossbeam-epoch v0.8.2
[INFO] [stderr] Compiling num-iter v0.1.40
[INFO] [stderr] Compiling num-rational v0.2.4
[INFO] [stderr] Compiling encoding v0.2.33
[INFO] [stderr] Compiling simplemad_sys v0.5.0
[INFO] [stderr] Compiling stemmer v0.3.2
[INFO] [stderr] Compiling deflate v0.8.4
[INFO] [stderr] Compiling tiff v0.4.0
[INFO] [stderr] Compiling num_cpus v1.13.0
[INFO] [stderr] Compiling thread-id v2.0.0
[INFO] [stderr] Compiling memchr v0.1.11
[INFO] [stderr] Compiling time v0.1.43
[INFO] [stderr] Compiling thread_local v0.2.7
[INFO] [stderr] Compiling crossbeam-queue v0.2.2
[INFO] [stderr] Compiling aho-corasick v0.5.3
[INFO] [stderr] Compiling crossbeam-deque v0.7.3
[INFO] [stderr] Compiling png v0.16.4
[INFO] [stderr] Compiling regex v0.1.80
[INFO] [stderr] Compiling simplemad v0.9.0
[INFO] [stderr] Compiling num v0.1.42
[INFO] [stderr] Compiling chrono v0.2.25
[INFO] [stderr] Compiling rayon v1.3.0
[INFO] [stderr] Compiling subrip v0.1.0 (https://github.com/kloumpt/subrip_rs.git#4c1cc967)
[INFO] [stderr] Compiling java-properties v0.1.1
[INFO] [stderr] Compiling jpeg-decoder v0.1.19
[INFO] [stderr] Compiling image v0.23.4
[INFO] [stderr] Compiling sri_rs v0.1.0 (/opt/rustwide/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