[INFO] crate dupcheck 0.1.0 is already in cache
[INFO] extracting crate dupcheck 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/dupcheck/0.1.0
[INFO] extracting crate dupcheck 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dupcheck/0.1.0
[INFO] validating manifest of dupcheck-0.1.0 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 dupcheck-0.1.0 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 dupcheck-0.1.0
[INFO] finished frobbing dupcheck-0.1.0
[INFO] frobbed toml for dupcheck-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dupcheck/0.1.0/Cargo.toml
[INFO] started frobbing dupcheck-0.1.0
[INFO] finished frobbing dupcheck-0.1.0
[INFO] frobbed toml for dupcheck-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dupcheck/0.1.0/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 dupcheck-0.1.0 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/dupcheck/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b51493c7b580b6672a6c95c2578514a06cfe4116f990af3b81d45cec63cf21b9
[INFO] running `"docker" "start" "-a" "b51493c7b580b6672a6c95c2578514a06cfe4116f990af3b81d45cec63cf21b9"`
[INFO] [stderr]    Compiling sha2 v0.1.2
[INFO] [stderr]    Compiling dupcheck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "b51493c7b580b6672a6c95c2578514a06cfe4116f990af3b81d45cec63cf21b9"`
[INFO] running `"docker" "rm" "-f" "b51493c7b580b6672a6c95c2578514a06cfe4116f990af3b81d45cec63cf21b9"`
[INFO] [stdout] b51493c7b580b6672a6c95c2578514a06cfe4116f990af3b81d45cec63cf21b9
[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/dupcheck/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 35aefbf7faeb32ebd304ce4012872fdbceca7e915f55893f4a5661b551a9c39a
[INFO] running `"docker" "start" "-a" "35aefbf7faeb32ebd304ce4012872fdbceca7e915f55893f4a5661b551a9c39a"`
[INFO] [stderr]    Compiling dupcheck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "35aefbf7faeb32ebd304ce4012872fdbceca7e915f55893f4a5661b551a9c39a"`
[INFO] running `"docker" "rm" "-f" "35aefbf7faeb32ebd304ce4012872fdbceca7e915f55893f4a5661b551a9c39a"`
[INFO] [stdout] 35aefbf7faeb32ebd304ce4012872fdbceca7e915f55893f4a5661b551a9c39a
[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/dupcheck/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8bfdb990e917d70b37ef5c17382d55a163954304ec2c1051aa9f381039ad998d
[INFO] running `"docker" "start" "-a" "8bfdb990e917d70b37ef5c17382d55a163954304ec2c1051aa9f381039ad998d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dupcheck-f58d0ccc0bfdffeb
[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 dupcheck
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - duplicates_of (line 75) ... ok
[INFO] [stdout] test src/lib.rs - duplicates_of (line 66) ... ok
[INFO] [stdout] test src/lib.rs - duplicate_files (line 203) ... ok
[INFO] [stdout] test src/lib.rs - duplicates_within (line 162) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8bfdb990e917d70b37ef5c17382d55a163954304ec2c1051aa9f381039ad998d"`
[INFO] running `"docker" "rm" "-f" "8bfdb990e917d70b37ef5c17382d55a163954304ec2c1051aa9f381039ad998d"`
[INFO] [stdout] 8bfdb990e917d70b37ef5c17382d55a163954304ec2c1051aa9f381039ad998d