[INFO] crate libyal-rs-common 0.2.5 is already in cache
[INFO] extracting crate libyal-rs-common 0.2.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/libyal-rs-common/0.2.5
[INFO] extracting crate libyal-rs-common 0.2.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libyal-rs-common/0.2.5
[INFO] validating manifest of libyal-rs-common-0.2.5 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libyal-rs-common-0.2.5 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libyal-rs-common-0.2.5
[INFO] finished frobbing libyal-rs-common-0.2.5
[INFO] frobbed toml for libyal-rs-common-0.2.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libyal-rs-common/0.2.5/Cargo.toml
[INFO] started frobbing libyal-rs-common-0.2.5
[INFO] finished frobbing libyal-rs-common-0.2.5
[INFO] frobbed toml for libyal-rs-common-0.2.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libyal-rs-common/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libyal-rs-common-0.2.5 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libyal-rs-common/0.2.5:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c76542ab3fb22c2cfec84f21ced8cf70606b5ccd62dae659847eb958896e459f
[INFO] running `"docker" "start" "-a" "c76542ab3fb22c2cfec84f21ced8cf70606b5ccd62dae659847eb958896e459f"`
[INFO] [stderr]    Compiling libyal-rs-common v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/ffi.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "c76542ab3fb22c2cfec84f21ced8cf70606b5ccd62dae659847eb958896e459f"`
[INFO] running `"docker" "rm" "-f" "c76542ab3fb22c2cfec84f21ced8cf70606b5ccd62dae659847eb958896e459f"`
[INFO] [stdout] c76542ab3fb22c2cfec84f21ced8cf70606b5ccd62dae659847eb958896e459f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libyal-rs-common/0.2.5:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f9e194bd6ffb36675690d77c0d99307519e54b8fedae62124e0bad51025912e
[INFO] running `"docker" "start" "-a" "4f9e194bd6ffb36675690d77c0d99307519e54b8fedae62124e0bad51025912e"`
[INFO] [stderr]    Compiling libyal-rs-common v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/ffi.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "4f9e194bd6ffb36675690d77c0d99307519e54b8fedae62124e0bad51025912e"`
[INFO] running `"docker" "rm" "-f" "4f9e194bd6ffb36675690d77c0d99307519e54b8fedae62124e0bad51025912e"`
[INFO] [stdout] 4f9e194bd6ffb36675690d77c0d99307519e54b8fedae62124e0bad51025912e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libyal-rs-common/0.2.5:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bc0025abf2b85a941139cb9dac13bef96f615dc2a1f9762ba7af5a09a1cbbf2a
[INFO] running `"docker" "start" "-a" "bc0025abf2b85a941139cb9dac13bef96f615dc2a1f9762ba7af5a09a1cbbf2a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libyal_rs_common-9a9637c8e2a514ce
[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]    Doc-tests libyal-rs-common
[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] running `"docker" "inspect" "bc0025abf2b85a941139cb9dac13bef96f615dc2a1f9762ba7af5a09a1cbbf2a"`
[INFO] running `"docker" "rm" "-f" "bc0025abf2b85a941139cb9dac13bef96f615dc2a1f9762ba7af5a09a1cbbf2a"`
[INFO] [stdout] bc0025abf2b85a941139cb9dac13bef96f615dc2a1f9762ba7af5a09a1cbbf2a