[INFO] crate if_chain 1.0.0 is already in cache
[INFO] extracting crate if_chain 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/if_chain/1.0.0
[INFO] extracting crate if_chain 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/if_chain/1.0.0
[INFO] validating manifest of if_chain-1.0.0 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 if_chain-1.0.0 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 if_chain-1.0.0
[INFO] finished frobbing if_chain-1.0.0
[INFO] frobbed toml for if_chain-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/if_chain/1.0.0/Cargo.toml
[INFO] started frobbing if_chain-1.0.0
[INFO] finished frobbing if_chain-1.0.0
[INFO] frobbed toml for if_chain-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/if_chain/1.0.0/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] testing if_chain-1.0.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/if_chain/1.0.0:/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] 94fa3f60ceb84bedc351b7cf8457c676ebc61a08dca6333ba5c29803c583818b
[INFO] running `"docker" "start" "-a" "94fa3f60ceb84bedc351b7cf8457c676ebc61a08dca6333ba5c29803c583818b"`
[INFO] [stderr]    Compiling if_chain v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "94fa3f60ceb84bedc351b7cf8457c676ebc61a08dca6333ba5c29803c583818b"`
[INFO] running `"docker" "rm" "-f" "94fa3f60ceb84bedc351b7cf8457c676ebc61a08dca6333ba5c29803c583818b"`
[INFO] [stdout] 94fa3f60ceb84bedc351b7cf8457c676ebc61a08dca6333ba5c29803c583818b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/if_chain/1.0.0:/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] d20434cbfcb901ed3a28d54f5a14534820bb01b8ab6b170644506788ba405b55
[INFO] running `"docker" "start" "-a" "d20434cbfcb901ed3a28d54f5a14534820bb01b8ab6b170644506788ba405b55"`
[INFO] [stderr]    Compiling if_chain v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "d20434cbfcb901ed3a28d54f5a14534820bb01b8ab6b170644506788ba405b55"`
[INFO] running `"docker" "rm" "-f" "d20434cbfcb901ed3a28d54f5a14534820bb01b8ab6b170644506788ba405b55"`
[INFO] [stdout] d20434cbfcb901ed3a28d54f5a14534820bb01b8ab6b170644506788ba405b55
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/if_chain/1.0.0:/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] 6a992a9b8e0572a6f46e62d908e5a4d9cd8f43fdd7ed242a294423c68a03e585
[INFO] running `"docker" "start" "-a" "6a992a9b8e0572a6f46e62d908e5a4d9cd8f43fdd7ed242a294423c68a03e585"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/if_chain-890fb43d82a88c79
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::let_multiple_patterns ... ok
[INFO] [stdout] test tests::empty_with_else ... ok
[INFO] [stdout] test tests::if_let_multiple_patterns ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::let_type_annotation_patterns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests if_chain
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs -  (line 104) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 116) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 128) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 138) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 17) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 27) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 40) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 52) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 66) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 80) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 93) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6a992a9b8e0572a6f46e62d908e5a4d9cd8f43fdd7ed242a294423c68a03e585"`
[INFO] running `"docker" "rm" "-f" "6a992a9b8e0572a6f46e62d908e5a4d9cd8f43fdd7ed242a294423c68a03e585"`
[INFO] [stdout] 6a992a9b8e0572a6f46e62d908e5a4d9cd8f43fdd7ed242a294423c68a03e585