[INFO] crate const_type 0.1.0 is already in cache
[INFO] extracting crate const_type 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/const_type/0.1.0
[INFO] extracting crate const_type 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/const_type/0.1.0
[INFO] validating manifest of const_type-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of const_type-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing const_type-0.1.0
[INFO] finished frobbing const_type-0.1.0
[INFO] frobbed toml for const_type-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/const_type/0.1.0/Cargo.toml
[INFO] started frobbing const_type-0.1.0
[INFO] finished frobbing const_type-0.1.0
[INFO] frobbed toml for const_type-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/const_type/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing const_type-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/const_type/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3494ec85a02bd7b393b161f18fb42a145efd676a06528c66d152cd6dfbc56252
[INFO] running `"docker" "start" "-a" "3494ec85a02bd7b393b161f18fb42a145efd676a06528c66d152cd6dfbc56252"`
[INFO] [stderr]    Compiling const_type v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "3494ec85a02bd7b393b161f18fb42a145efd676a06528c66d152cd6dfbc56252"`
[INFO] running `"docker" "rm" "-f" "3494ec85a02bd7b393b161f18fb42a145efd676a06528c66d152cd6dfbc56252"`
[INFO] [stdout] 3494ec85a02bd7b393b161f18fb42a145efd676a06528c66d152cd6dfbc56252
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/const_type/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e93c107c8239578de578c4575ca9defdaefa69f183943aba9b808625595dc816
[INFO] running `"docker" "start" "-a" "e93c107c8239578de578c4575ca9defdaefa69f183943aba9b808625595dc816"`
[INFO] [stderr]    Compiling const_type v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `foo`
[INFO] [stderr]   --> tests/main.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 |   let foo: Bar = Bar::A;
[INFO] [stderr]    |       ^^^ help: consider prefixing with an underscore: `_foo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "e93c107c8239578de578c4575ca9defdaefa69f183943aba9b808625595dc816"`
[INFO] running `"docker" "rm" "-f" "e93c107c8239578de578c4575ca9defdaefa69f183943aba9b808625595dc816"`
[INFO] [stdout] e93c107c8239578de578c4575ca9defdaefa69f183943aba9b808625595dc816
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/const_type/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0c3e15883ff0bb3f323b86d794bc7d6c874290773fdd3de062cb15a606620fff
[INFO] running `"docker" "start" "-a" "0c3e15883ff0bb3f323b86d794bc7d6c874290773fdd3de062cb15a606620fff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/const_type-a1de5258f0348525
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-1fb6e84262a6b6e1
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const_type
[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" "0c3e15883ff0bb3f323b86d794bc7d6c874290773fdd3de062cb15a606620fff"`
[INFO] running `"docker" "rm" "-f" "0c3e15883ff0bb3f323b86d794bc7d6c874290773fdd3de062cb15a606620fff"`
[INFO] [stdout] 0c3e15883ff0bb3f323b86d794bc7d6c874290773fdd3de062cb15a606620fff