[INFO] crate zipWith 0.2.0 is already in cache
[INFO] extracting crate zipWith 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/zipWith/0.2.0
[INFO] extracting crate zipWith 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zipWith/0.2.0
[INFO] validating manifest of zipWith-0.2.0 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 zipWith-0.2.0 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 zipWith-0.2.0
[INFO] finished frobbing zipWith-0.2.0
[INFO] frobbed toml for zipWith-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/zipWith/0.2.0/Cargo.toml
[INFO] started frobbing zipWith-0.2.0
[INFO] finished frobbing zipWith-0.2.0
[INFO] frobbed toml for zipWith-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zipWith/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing zipWith-0.2.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zipWith/0.2.0:/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] 3bb2559a34df6e3fceee836e3a1beab78d4d2facd7372c809b9642f0b513ad2e
[INFO] running `"docker" "start" "-a" "3bb2559a34df6e3fceee836e3a1beab78d4d2facd7372c809b9642f0b513ad2e"`
[INFO] [stderr]    Compiling zipWith v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `zipWith` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `zip_with`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "3bb2559a34df6e3fceee836e3a1beab78d4d2facd7372c809b9642f0b513ad2e"`
[INFO] running `"docker" "rm" "-f" "3bb2559a34df6e3fceee836e3a1beab78d4d2facd7372c809b9642f0b513ad2e"`
[INFO] [stdout] 3bb2559a34df6e3fceee836e3a1beab78d4d2facd7372c809b9642f0b513ad2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zipWith/0.2.0:/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] 8f188ae12c36192c18e52b7bbd114474c81adf6e54141d45fbe2df49b54d5515
[INFO] running `"docker" "start" "-a" "8f188ae12c36192c18e52b7bbd114474c81adf6e54141d45fbe2df49b54d5515"`
[INFO] [stderr]    Compiling zipWith v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `zipWith` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `zip_with`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "8f188ae12c36192c18e52b7bbd114474c81adf6e54141d45fbe2df49b54d5515"`
[INFO] running `"docker" "rm" "-f" "8f188ae12c36192c18e52b7bbd114474c81adf6e54141d45fbe2df49b54d5515"`
[INFO] [stdout] 8f188ae12c36192c18e52b7bbd114474c81adf6e54141d45fbe2df49b54d5515
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zipWith/0.2.0:/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] 836ce7df136f171adf30c2a38a65e232ad5e93f57894a7927e8c651100cc08aa
[INFO] running `"docker" "start" "-a" "836ce7df136f171adf30c2a38a65e232ad5e93f57894a7927e8c651100cc08aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zipWith-1d65d8766bd1d987
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basics-93e1b44837e2346d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::zipping_two_lists_of_numbers_with_plus_returns_their_sum ... ok
[INFO] [stderr]    Doc-tests zipWith
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "836ce7df136f171adf30c2a38a65e232ad5e93f57894a7927e8c651100cc08aa"`
[INFO] running `"docker" "rm" "-f" "836ce7df136f171adf30c2a38a65e232ad5e93f57894a7927e8c651100cc08aa"`
[INFO] [stdout] 836ce7df136f171adf30c2a38a65e232ad5e93f57894a7927e8c651100cc08aa