[INFO] updating cached repository zhxiaogg/dylib-pack
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zhxiaogg/dylib-pack
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zhxiaogg/dylib-pack" "work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zhxiaogg/dylib-pack" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhxiaogg/dylib-pack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhxiaogg/dylib-pack'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62a348d0541163d3d5386c1a7a90dafc974ef8ec
[INFO] sha for GitHub repo zhxiaogg/dylib-pack: 62a348d0541163d3d5386c1a7a90dafc974ef8ec
[INFO] validating manifest of zhxiaogg/dylib-pack 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 zhxiaogg/dylib-pack 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 zhxiaogg/dylib-pack
[INFO] finished frobbing zhxiaogg/dylib-pack
[INFO] frobbed toml for zhxiaogg/dylib-pack written to work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack/Cargo.toml
[INFO] started frobbing zhxiaogg/dylib-pack
[INFO] finished frobbing zhxiaogg/dylib-pack
[INFO] frobbed toml for zhxiaogg/dylib-pack written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhxiaogg/dylib-pack/Cargo.toml
[INFO] crate zhxiaogg/dylib-pack 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zhxiaogg/dylib-pack 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack:/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] 59162005639e55e79c95cf99e52e4a2d569037e513857c573962385f071c5217
[INFO] running `"docker" "start" "-a" "59162005639e55e79c95cf99e52e4a2d569037e513857c573962385f071c5217"`
[INFO] [stderr]    Compiling dylib-pack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let libs_dir = &args[2].trim().trim_right_matches("/");
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let libs_prefix = &args[3].trim().trim_right_matches("/");
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "59162005639e55e79c95cf99e52e4a2d569037e513857c573962385f071c5217"`
[INFO] running `"docker" "rm" "-f" "59162005639e55e79c95cf99e52e4a2d569037e513857c573962385f071c5217"`
[INFO] [stdout] 59162005639e55e79c95cf99e52e4a2d569037e513857c573962385f071c5217
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack:/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] 8e183dec5aefff48ec4272d9379c9208cdc534ebe4b8a2b4df1415071be6dd3e
[INFO] running `"docker" "start" "-a" "8e183dec5aefff48ec4272d9379c9208cdc534ebe4b8a2b4df1415071be6dd3e"`
[INFO] [stderr]    Compiling dylib-pack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let libs_dir = &args[2].trim().trim_right_matches("/");
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let libs_prefix = &args[3].trim().trim_right_matches("/");
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "8e183dec5aefff48ec4272d9379c9208cdc534ebe4b8a2b4df1415071be6dd3e"`
[INFO] running `"docker" "rm" "-f" "8e183dec5aefff48ec4272d9379c9208cdc534ebe4b8a2b4df1415071be6dd3e"`
[INFO] [stdout] 8e183dec5aefff48ec4272d9379c9208cdc534ebe4b8a2b4df1415071be6dd3e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhxiaogg/dylib-pack:/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] bda95ea53a899c968300e854bb4ba059bb83a2deb0b7b5e8d4ef7d52a9eba8aa
[INFO] running `"docker" "start" "-a" "bda95ea53a899c968300e854bb4ba059bb83a2deb0b7b5e8d4ef7d52a9eba8aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[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/dylib_pack-1454bd224b0acae7
[INFO] running `"docker" "inspect" "bda95ea53a899c968300e854bb4ba059bb83a2deb0b7b5e8d4ef7d52a9eba8aa"`
[INFO] running `"docker" "rm" "-f" "bda95ea53a899c968300e854bb4ba059bb83a2deb0b7b5e8d4ef7d52a9eba8aa"`
[INFO] [stdout] bda95ea53a899c968300e854bb4ba059bb83a2deb0b7b5e8d4ef7d52a9eba8aa