[INFO] crate display_derive 0.0.0 is already in cache
[INFO] extracting crate display_derive 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/display_derive/0.0.0
[INFO] extracting crate display_derive 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/display_derive/0.0.0
[INFO] validating manifest of display_derive-0.0.0 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 display_derive-0.0.0 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 display_derive-0.0.0
[INFO] finished frobbing display_derive-0.0.0
[INFO] frobbed toml for display_derive-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/display_derive/0.0.0/Cargo.toml
[INFO] started frobbing display_derive-0.0.0
[INFO] finished frobbing display_derive-0.0.0
[INFO] frobbed toml for display_derive-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/display_derive/0.0.0/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 display_derive-0.0.0 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-4/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/display_derive/0.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8b89b8ddd40a2db0350276fa75e5f894509a971422e7307d91a2d2bc5f290a39
[INFO] running `"docker" "start" "-a" "8b89b8ddd40a2db0350276fa75e5f894509a971422e7307d91a2d2bc5f290a39"`
[INFO] [stderr]    Compiling display_derive v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "8b89b8ddd40a2db0350276fa75e5f894509a971422e7307d91a2d2bc5f290a39"`
[INFO] running `"docker" "rm" "-f" "8b89b8ddd40a2db0350276fa75e5f894509a971422e7307d91a2d2bc5f290a39"`
[INFO] [stdout] 8b89b8ddd40a2db0350276fa75e5f894509a971422e7307d91a2d2bc5f290a39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/display_derive/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ca458f0b0f0e13a5d835e49cb62cb1c0f9249f3dae8823a390d4b5d17e82f0eb
[INFO] running `"docker" "start" "-a" "ca458f0b0f0e13a5d835e49cb62cb1c0f9249f3dae8823a390d4b5d17e82f0eb"`
[INFO] [stderr]    Compiling display_derive v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "ca458f0b0f0e13a5d835e49cb62cb1c0f9249f3dae8823a390d4b5d17e82f0eb"`
[INFO] running `"docker" "rm" "-f" "ca458f0b0f0e13a5d835e49cb62cb1c0f9249f3dae8823a390d4b5d17e82f0eb"`
[INFO] [stdout] ca458f0b0f0e13a5d835e49cb62cb1c0f9249f3dae8823a390d4b5d17e82f0eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/display_derive/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2c546a7e0d3c6736e57afd0b34f30286eab09b8f369f2a0012b6dca9bfbd4ac6
[INFO] running `"docker" "start" "-a" "2c546a7e0d3c6736e57afd0b34f30286eab09b8f369f2a0012b6dca9bfbd4ac6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/display_derive-028db1d56123ba5d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-686f1ce4f7e9f2a0
[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 4 tests
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test enum_error ... ok
[INFO] [stdout] test record_struct ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests display_derive
[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" "2c546a7e0d3c6736e57afd0b34f30286eab09b8f369f2a0012b6dca9bfbd4ac6"`
[INFO] running `"docker" "rm" "-f" "2c546a7e0d3c6736e57afd0b34f30286eab09b8f369f2a0012b6dca9bfbd4ac6"`
[INFO] [stdout] 2c546a7e0d3c6736e57afd0b34f30286eab09b8f369f2a0012b6dca9bfbd4ac6