[INFO] crate nonzero_ext 0.1.5 is already in cache
[INFO] extracting crate nonzero_ext 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/nonzero_ext/0.1.5
[INFO] extracting crate nonzero_ext 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nonzero_ext/0.1.5
[INFO] validating manifest of nonzero_ext-0.1.5 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 nonzero_ext-0.1.5 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 nonzero_ext-0.1.5
[INFO] finished frobbing nonzero_ext-0.1.5
[INFO] frobbed toml for nonzero_ext-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nonzero_ext/0.1.5/Cargo.toml
[INFO] started frobbing nonzero_ext-0.1.5
[INFO] finished frobbing nonzero_ext-0.1.5
[INFO] frobbed toml for nonzero_ext-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nonzero_ext/0.1.5/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 nonzero_ext-0.1.5 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-7/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/nonzero_ext/0.1.5:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 23616a68f73cf4e97adddee1285e91ee2b6edf45141ca3188d98de622b7b3111
[INFO] running `"docker" "start" "-a" "23616a68f73cf4e97adddee1285e91ee2b6edf45141ca3188d98de622b7b3111"`
[INFO] [stderr]    Compiling nonzero_ext v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "23616a68f73cf4e97adddee1285e91ee2b6edf45141ca3188d98de622b7b3111"`
[INFO] running `"docker" "rm" "-f" "23616a68f73cf4e97adddee1285e91ee2b6edf45141ca3188d98de622b7b3111"`
[INFO] [stdout] 23616a68f73cf4e97adddee1285e91ee2b6edf45141ca3188d98de622b7b3111
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/nonzero_ext/0.1.5:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e9fbe53e676dfb6bbb0824a3e7477967e12b4bd4a2a711108c4b488a4afce318
[INFO] running `"docker" "start" "-a" "e9fbe53e676dfb6bbb0824a3e7477967e12b4bd4a2a711108c4b488a4afce318"`
[INFO] [stderr]    Compiling nonzero_ext v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "e9fbe53e676dfb6bbb0824a3e7477967e12b4bd4a2a711108c4b488a4afce318"`
[INFO] running `"docker" "rm" "-f" "e9fbe53e676dfb6bbb0824a3e7477967e12b4bd4a2a711108c4b488a4afce318"`
[INFO] [stdout] e9fbe53e676dfb6bbb0824a3e7477967e12b4bd4a2a711108c4b488a4afce318
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/nonzero_ext/0.1.5:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 34b5e22ab673fc77712324aa6d6d23aa527c847ecdcc95a34b842b35575bc860
[INFO] running `"docker" "start" "-a" "34b5e22ab673fc77712324aa6d6d23aa527c847ecdcc95a34b842b35575bc860"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nonzero_ext-18b78665f0a8776a
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compiletest-a8915d7f812d74d2
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/macro-2fcbb62fb1bafa76
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nonzero_ext
[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 works_in_exprs ... ok
[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 6 tests
[INFO] [stdout] test src/lib.rs - nonzero (line 216) ... ok
[INFO] [stdout] test src/lib.rs - nonzero (line 204) ... ok
[INFO] [stdout] test src/lib.rs - NonZeroAble::as_nonzero (line 155) ... ok
[INFO] [stdout] test src/lib.rs - NonZeroAble::as_nonzero (line 148) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs -  (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "34b5e22ab673fc77712324aa6d6d23aa527c847ecdcc95a34b842b35575bc860"`
[INFO] running `"docker" "rm" "-f" "34b5e22ab673fc77712324aa6d6d23aa527c847ecdcc95a34b842b35575bc860"`
[INFO] [stdout] 34b5e22ab673fc77712324aa6d6d23aa527c847ecdcc95a34b842b35575bc860