[INFO] cloning repository frankier/opus-parse
[INFO] running `"git" "clone" "--bare" "git://github.com/frankier/opus-parse.git" "work/cache/sources/gh/frankier/opus-parse"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/frankier/opus-parse'...
[INFO] running `"git" "clone" "work/cache/sources/gh/frankier/opus-parse" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/frankier/opus-parse"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/frankier/opus-parse'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/frankier/opus-parse" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/frankier/opus-parse"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/frankier/opus-parse'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3be5f1113195f82cc9b3d1f4ad9d9693d705936d
[INFO] sha for GitHub repo frankier/opus-parse: 3be5f1113195f82cc9b3d1f4ad9d9693d705936d
[INFO] validating manifest of frankier/opus-parse on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of frankier/opus-parse on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing frankier/opus-parse
[INFO] finished frobbing frankier/opus-parse
[INFO] frobbed toml for frankier/opus-parse written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/frankier/opus-parse/Cargo.toml
[INFO] started frobbing frankier/opus-parse
[INFO] finished frobbing frankier/opus-parse
[INFO] frobbed toml for frankier/opus-parse written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/frankier/opus-parse/Cargo.toml
[INFO] crate frankier/opus-parse already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minidom v0.3.1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking frankier/opus-parse against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/frankier/opus-parse:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d372922c08fad7d470f11ca3fa231acccd9fb88df7e26b80503f252910be84be
[INFO] running `"docker" "start" "-a" "d372922c08fad7d470f11ca3fa231acccd9fb88df7e26b80503f252910be84be"`
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]     Checking xml-rs v0.4.1
[INFO] [stderr]     Checking walkdir v2.1.3
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking minidom v0.3.1
[INFO] [stderr]     Checking flate2 v0.2.19
[INFO] [stderr]     Checking opus-parse v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/opensubtitles.rs:23:45
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn walk<P: AsRef<Path>>(path: P) -> Box<Iterator<Item=(u64, PathBuf)>> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(u64, PathBuf)>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/opensubtitles.rs:23:45
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn walk<P: AsRef<Path>>(path: P) -> Box<Iterator<Item=(u64, PathBuf)>> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(u64, PathBuf)>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `"docker" "inspect" "d372922c08fad7d470f11ca3fa231acccd9fb88df7e26b80503f252910be84be"`
[INFO] running `"docker" "rm" "-f" "d372922c08fad7d470f11ca3fa231acccd9fb88df7e26b80503f252910be84be"`
[INFO] [stdout] d372922c08fad7d470f11ca3fa231acccd9fb88df7e26b80503f252910be84be