[INFO] crate inspector 0.0.5 is already in cache
[INFO] extracting crate inspector 0.0.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/inspector/0.0.5
[INFO] extracting crate inspector 0.0.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/inspector/0.0.5
[INFO] validating manifest of inspector-0.0.5 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 inspector-0.0.5 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 inspector-0.0.5
[INFO] finished frobbing inspector-0.0.5
[INFO] frobbed toml for inspector-0.0.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/inspector/0.0.5/Cargo.toml
[INFO] started frobbing inspector-0.0.5
[INFO] finished frobbing inspector-0.0.5
[INFO] frobbed toml for inspector-0.0.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/inspector/0.0.5/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing inspector-0.0.5 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-0/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/inspector/0.0.5:/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] 918794410feeced0c85ed8189c6b18a2d5ec8a98ec5fdb8d086ea4513fe7dc6a
[INFO] running `"docker" "start" "-a" "918794410feeced0c85ed8189c6b18a2d5ec8a98ec5fdb8d086ea4513fe7dc6a"`
[INFO] [stderr]    Compiling inspector v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "918794410feeced0c85ed8189c6b18a2d5ec8a98ec5fdb8d086ea4513fe7dc6a"`
[INFO] running `"docker" "rm" "-f" "918794410feeced0c85ed8189c6b18a2d5ec8a98ec5fdb8d086ea4513fe7dc6a"`
[INFO] [stdout] 918794410feeced0c85ed8189c6b18a2d5ec8a98ec5fdb8d086ea4513fe7dc6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/inspector/0.0.5:/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] 57fc4cf4b7964b429980ef782d1464afd91a5eb39d685666841f6f0989101258
[INFO] running `"docker" "start" "-a" "57fc4cf4b7964b429980ef782d1464afd91a5eb39d685666841f6f0989101258"`
[INFO] [stderr]    Compiling inspector v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "57fc4cf4b7964b429980ef782d1464afd91a5eb39d685666841f6f0989101258"`
[INFO] running `"docker" "rm" "-f" "57fc4cf4b7964b429980ef782d1464afd91a5eb39d685666841f6f0989101258"`
[INFO] [stdout] 57fc4cf4b7964b429980ef782d1464afd91a5eb39d685666841f6f0989101258
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/inspector/0.0.5:/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] 0c563f3a798f18ef1dd4bed2a523303059e25375eeb29df8ed8c050d9fe2f6a5
[INFO] running `"docker" "start" "-a" "0c563f3a798f18ef1dd4bed2a523303059e25375eeb29df8ed8c050d9fe2f6a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inspector-fa76cd0693a6cfb3
[INFO] [stderr]      Running /opt/crater/target/debug/deps/future-9e0d3c1ecfaa12e3
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/option-66419e32d54033f6
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::future_err ... ok
[INFO] [stdout] test tests::future_not_ready ... ok
[INFO] [stdout] test tests::future_ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::borrowed ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::owned ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/result-385b0c746ea7200d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inspector
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::result_err ... ok
[INFO] [stdout] test tests::result_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/result.rs - result::ResultInspector::debug (line 49) ... ok
[INFO] [stdout] test src/option.rs - option::OptionInspector::debug (line 31) ... ok
[INFO] [stdout] test src/option.rs - option::OptionInspector::inspect (line 17) ... ok
[INFO] [stdout] test src/result.rs - result::ResultInspector::inspect_err (line 33) ... ok
[INFO] [stdout] test src/result.rs - result::ResultInspector::inspect (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0c563f3a798f18ef1dd4bed2a523303059e25375eeb29df8ed8c050d9fe2f6a5"`
[INFO] running `"docker" "rm" "-f" "0c563f3a798f18ef1dd4bed2a523303059e25375eeb29df8ed8c050d9fe2f6a5"`
[INFO] [stdout] 0c563f3a798f18ef1dd4bed2a523303059e25375eeb29df8ed8c050d9fe2f6a5