[INFO] crate findshlibs 0.5.0 is already in cache
[INFO] extracting crate findshlibs 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/findshlibs/0.5.0
[INFO] extracting crate findshlibs 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/findshlibs/0.5.0
[INFO] validating manifest of findshlibs-0.5.0 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 findshlibs-0.5.0 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 findshlibs-0.5.0
[INFO] finished frobbing findshlibs-0.5.0
[INFO] frobbed toml for findshlibs-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/findshlibs/0.5.0/Cargo.toml
[INFO] started frobbing findshlibs-0.5.0
[INFO] finished frobbing findshlibs-0.5.0
[INFO] frobbed toml for findshlibs-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/findshlibs/0.5.0/Cargo.toml
[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 findshlibs-0.5.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/findshlibs/0.5.0:/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] 73ea63242e7e541fc53fa555d0c2c66147eee967458838941a2a67a3019e9fcd
[INFO] running `"docker" "start" "-a" "73ea63242e7e541fc53fa555d0c2c66147eee967458838941a2a67a3019e9fcd"`
[INFO] [stderr]    Compiling findshlibs v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux/mod.rs:127:23
[INFO] [stderr]     |
[INFO] [stderr] 127 |     panic: Option<Box<Any + Send>>,
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "73ea63242e7e541fc53fa555d0c2c66147eee967458838941a2a67a3019e9fcd"`
[INFO] running `"docker" "rm" "-f" "73ea63242e7e541fc53fa555d0c2c66147eee967458838941a2a67a3019e9fcd"`
[INFO] [stdout] 73ea63242e7e541fc53fa555d0c2c66147eee967458838941a2a67a3019e9fcd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/findshlibs/0.5.0:/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] 6ef79aefdb5a49769f7c45d23cc33472a8aef033e6732be1a15e7d7ab5ebdea1
[INFO] running `"docker" "start" "-a" "6ef79aefdb5a49769f7c45d23cc33472a8aef033e6732be1a15e7d7ab5ebdea1"`
[INFO] [stderr]    Compiling findshlibs v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/linux/mod.rs:127:23
[INFO] [stderr]     |
[INFO] [stderr] 127 |     panic: Option<Box<Any + Send>>,
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "6ef79aefdb5a49769f7c45d23cc33472a8aef033e6732be1a15e7d7ab5ebdea1"`
[INFO] running `"docker" "rm" "-f" "6ef79aefdb5a49769f7c45d23cc33472a8aef033e6732be1a15e7d7ab5ebdea1"`
[INFO] [stdout] 6ef79aefdb5a49769f7c45d23cc33472a8aef033e6732be1a15e7d7ab5ebdea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/findshlibs/0.5.0:/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] 8a79abe57c0c61e2ea6f0aeae625b260362267b20271ea8a8d7dda741946c520
[INFO] running `"docker" "start" "-a" "8a79abe57c0c61e2ea6f0aeae625b260362267b20271ea8a8d7dda741946c520"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/findshlibs-23bd1a8d14f1e66f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test linux::tests::get_id ... ok
[INFO] [stdout] test linux::tests::can_break ... ok
[INFO] [stdout] test linux::tests::get_name ... ok
[INFO] [stdout] test linux::tests::have_libc ... ok
[INFO] [stdout] test linux::tests::have_load_segment ... ok
[INFO] [stdout] test tests::panic_in_each ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests findshlibs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a79abe57c0c61e2ea6f0aeae625b260362267b20271ea8a8d7dda741946c520"`
[INFO] running `"docker" "rm" "-f" "8a79abe57c0c61e2ea6f0aeae625b260362267b20271ea8a8d7dda741946c520"`
[INFO] [stdout] 8a79abe57c0c61e2ea6f0aeae625b260362267b20271ea8a8d7dda741946c520