[INFO] crate libcnab 0.0.0-prerelease is already in cache
[INFO] extracting crate libcnab 0.0.0-prerelease into work/ex/beta-1.38-1/sources/1.37.0/reg/libcnab/0.0.0-prerelease
[INFO] extracting crate libcnab 0.0.0-prerelease into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libcnab/0.0.0-prerelease
[INFO] validating manifest of libcnab-0.0.0-prerelease 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 libcnab-0.0.0-prerelease 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 libcnab-0.0.0-prerelease
[INFO] finished frobbing libcnab-0.0.0-prerelease
[INFO] frobbed toml for libcnab-0.0.0-prerelease written to work/ex/beta-1.38-1/sources/1.37.0/reg/libcnab/0.0.0-prerelease/Cargo.toml
[INFO] started frobbing libcnab-0.0.0-prerelease
[INFO] finished frobbing libcnab-0.0.0-prerelease
[INFO] frobbed toml for libcnab-0.0.0-prerelease written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libcnab/0.0.0-prerelease/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 libcnab-0.0.0-prerelease against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libcnab/0.0.0-prerelease:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b418e82ce3e85493e022ccb0131f95911fe95581ed93a4e3803bae54a2851422
[INFO] running `"docker" "start" "-a" "b418e82ce3e85493e022ccb0131f95911fe95581ed93a4e3803bae54a2851422"`
[INFO] [stderr]    Compiling libcnab v0.0.0-prerelease (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "b418e82ce3e85493e022ccb0131f95911fe95581ed93a4e3803bae54a2851422"`
[INFO] running `"docker" "rm" "-f" "b418e82ce3e85493e022ccb0131f95911fe95581ed93a4e3803bae54a2851422"`
[INFO] [stdout] b418e82ce3e85493e022ccb0131f95911fe95581ed93a4e3803bae54a2851422
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libcnab/0.0.0-prerelease:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cbcfa17db08b9b95c5f82f7b84d9f3b00d16d9f0cd0405b8d4ec25ba403f3b60
[INFO] running `"docker" "start" "-a" "cbcfa17db08b9b95c5f82f7b84d9f3b00d16d9f0cd0405b8d4ec25ba403f3b60"`
[INFO] [stderr]    Compiling libcnab v0.0.0-prerelease (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "cbcfa17db08b9b95c5f82f7b84d9f3b00d16d9f0cd0405b8d4ec25ba403f3b60"`
[INFO] running `"docker" "rm" "-f" "cbcfa17db08b9b95c5f82f7b84d9f3b00d16d9f0cd0405b8d4ec25ba403f3b60"`
[INFO] [stdout] cbcfa17db08b9b95c5f82f7b84d9f3b00d16d9f0cd0405b8d4ec25ba403f3b60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libcnab/0.0.0-prerelease:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 338001c70b63839b48027543830cc781f09f68185fe00b63bf2a00395bb0d5f7
[INFO] running `"docker" "start" "-a" "338001c70b63839b48027543830cc781f09f68185fe00b63bf2a00395bb0d5f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libcnab-7018edc950b0162e
[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" "338001c70b63839b48027543830cc781f09f68185fe00b63bf2a00395bb0d5f7"`
[INFO] running `"docker" "rm" "-f" "338001c70b63839b48027543830cc781f09f68185fe00b63bf2a00395bb0d5f7"`
[INFO] [stdout] 338001c70b63839b48027543830cc781f09f68185fe00b63bf2a00395bb0d5f7