[INFO] crate lazy-array 0.1.2 is already in cache
[INFO] extracting crate lazy-array 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-array/0.1.2
[INFO] extracting crate lazy-array 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lazy-array/0.1.2
[INFO] validating manifest of lazy-array-0.1.2 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 lazy-array-0.1.2 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 lazy-array-0.1.2
[INFO] finished frobbing lazy-array-0.1.2
[INFO] frobbed toml for lazy-array-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lazy-array/0.1.2/Cargo.toml
[INFO] started frobbing lazy-array-0.1.2
[INFO] finished frobbing lazy-array-0.1.2
[INFO] frobbed toml for lazy-array-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lazy-array/0.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing lazy-array-0.1.2 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-4/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/lazy-array/0.1.2:/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] c4c85cea4d8bb02648990f4f20e6867f6072e97d831e3ef73c093e48cf639d68
[INFO] running `"docker" "start" "-a" "c4c85cea4d8bb02648990f4f20e6867f6072e97d831e3ef73c093e48cf639d68"`
[INFO] [stderr]    Compiling lazy-array v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "c4c85cea4d8bb02648990f4f20e6867f6072e97d831e3ef73c093e48cf639d68"`
[INFO] running `"docker" "rm" "-f" "c4c85cea4d8bb02648990f4f20e6867f6072e97d831e3ef73c093e48cf639d68"`
[INFO] [stdout] c4c85cea4d8bb02648990f4f20e6867f6072e97d831e3ef73c093e48cf639d68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/lazy-array/0.1.2:/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] 6efb17b6bb90115f35b660c5915da26434330bc915907f77d665bf9da938782f
[INFO] running `"docker" "start" "-a" "6efb17b6bb90115f35b660c5915da26434330bc915907f77d665bf9da938782f"`
[INFO] [stderr]    Compiling lazy-array v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "6efb17b6bb90115f35b660c5915da26434330bc915907f77d665bf9da938782f"`
[INFO] running `"docker" "rm" "-f" "6efb17b6bb90115f35b660c5915da26434330bc915907f77d665bf9da938782f"`
[INFO] [stdout] 6efb17b6bb90115f35b660c5915da26434330bc915907f77d665bf9da938782f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/lazy-array/0.1.2:/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] 75f21b0363c068ba1df551c9c2c6323db79bd55c29eb9ce6706498c396cfcb6d
[INFO] running `"docker" "start" "-a" "75f21b0363c068ba1df551c9c2c6323db79bd55c29eb9ce6706498c396cfcb6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lazy_array-dd37cb744f13f661
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::cannot_insert_twice ... ok
[INFO] [stdout] test tests::cannot_put_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy-array
[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" "75f21b0363c068ba1df551c9c2c6323db79bd55c29eb9ce6706498c396cfcb6d"`
[INFO] running `"docker" "rm" "-f" "75f21b0363c068ba1df551c9c2c6323db79bd55c29eb9ce6706498c396cfcb6d"`
[INFO] [stdout] 75f21b0363c068ba1df551c9c2c6323db79bd55c29eb9ce6706498c396cfcb6d