[INFO] crate ios 0.0.1 is already in cache
[INFO] extracting crate ios 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ios/0.0.1
[INFO] extracting crate ios 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ios/0.0.1
[INFO] validating manifest of ios-0.0.1 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 ios-0.0.1 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 ios-0.0.1
[INFO] finished frobbing ios-0.0.1
[INFO] frobbed toml for ios-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ios/0.0.1/Cargo.toml
[INFO] started frobbing ios-0.0.1
[INFO] finished frobbing ios-0.0.1
[INFO] frobbed toml for ios-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ios/0.0.1/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 ios-0.0.1 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-3/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/ios/0.0.1:/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] 27639b57d6400bef5e04f1c3a92648d85a254e9bdfa5df7d6c8a5246e2a9211f
[INFO] running `"docker" "start" "-a" "27639b57d6400bef5e04f1c3a92648d85a254e9bdfa5df7d6c8a5246e2a9211f"`
[INFO] [stderr]    Compiling ios v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "27639b57d6400bef5e04f1c3a92648d85a254e9bdfa5df7d6c8a5246e2a9211f"`
[INFO] running `"docker" "rm" "-f" "27639b57d6400bef5e04f1c3a92648d85a254e9bdfa5df7d6c8a5246e2a9211f"`
[INFO] [stdout] 27639b57d6400bef5e04f1c3a92648d85a254e9bdfa5df7d6c8a5246e2a9211f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/ios/0.0.1:/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] bff595ab2f05106e78dfe3f10b32dbc446765c440f998f62da3e0372cbe5b6b5
[INFO] running `"docker" "start" "-a" "bff595ab2f05106e78dfe3f10b32dbc446765c440f998f62da3e0372cbe5b6b5"`
[INFO] [stderr]    Compiling ios v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "bff595ab2f05106e78dfe3f10b32dbc446765c440f998f62da3e0372cbe5b6b5"`
[INFO] running `"docker" "rm" "-f" "bff595ab2f05106e78dfe3f10b32dbc446765c440f998f62da3e0372cbe5b6b5"`
[INFO] [stdout] bff595ab2f05106e78dfe3f10b32dbc446765c440f998f62da3e0372cbe5b6b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/ios/0.0.1:/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] 13c8efd6ab67a4cd9469683c8f85308ba4fbf19674f3b13b15298c670017123e
[INFO] running `"docker" "start" "-a" "13c8efd6ab67a4cd9469683c8f85308ba4fbf19674f3b13b15298c670017123e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ios-0502e21d1ef3a5ef
[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 ios
[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" "13c8efd6ab67a4cd9469683c8f85308ba4fbf19674f3b13b15298c670017123e"`
[INFO] running `"docker" "rm" "-f" "13c8efd6ab67a4cd9469683c8f85308ba4fbf19674f3b13b15298c670017123e"`
[INFO] [stdout] 13c8efd6ab67a4cd9469683c8f85308ba4fbf19674f3b13b15298c670017123e