[INFO] crate derefable 0.1.0 is already in cache
[INFO] extracting crate derefable 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/derefable/0.1.0
[INFO] extracting crate derefable 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/derefable/0.1.0
[INFO] validating manifest of derefable-0.1.0 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 derefable-0.1.0 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 derefable-0.1.0
[INFO] finished frobbing derefable-0.1.0
[INFO] frobbed toml for derefable-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/derefable/0.1.0/Cargo.toml
[INFO] started frobbing derefable-0.1.0
[INFO] finished frobbing derefable-0.1.0
[INFO] frobbed toml for derefable-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/derefable/0.1.0/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 derefable-0.1.0 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-6/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/derefable/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7a807faf93da9ceb236da65165d378dedd13b423f2b765b9c41acdc7c5de2870
[INFO] running `"docker" "start" "-a" "7a807faf93da9ceb236da65165d378dedd13b423f2b765b9c41acdc7c5de2870"`
[INFO] [stderr]    Compiling derefable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "7a807faf93da9ceb236da65165d378dedd13b423f2b765b9c41acdc7c5de2870"`
[INFO] running `"docker" "rm" "-f" "7a807faf93da9ceb236da65165d378dedd13b423f2b765b9c41acdc7c5de2870"`
[INFO] [stdout] 7a807faf93da9ceb236da65165d378dedd13b423f2b765b9c41acdc7c5de2870
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/derefable/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69cb3ff80c95a01c602e0b811f26606e270d700eb0e789645400b9ff18c581d4
[INFO] running `"docker" "start" "-a" "69cb3ff80c95a01c602e0b811f26606e270d700eb0e789645400b9ff18c581d4"`
[INFO] [stderr]    Compiling derefable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "69cb3ff80c95a01c602e0b811f26606e270d700eb0e789645400b9ff18c581d4"`
[INFO] running `"docker" "rm" "-f" "69cb3ff80c95a01c602e0b811f26606e270d700eb0e789645400b9ff18c581d4"`
[INFO] [stdout] 69cb3ff80c95a01c602e0b811f26606e270d700eb0e789645400b9ff18c581d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/derefable/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8a3ebf74a7f6bbfad92ac0a1dd48cb273fed23d631a6feb91210cd96b172b98c
[INFO] running `"docker" "start" "-a" "8a3ebf74a7f6bbfad92ac0a1dd48cb273fed23d631a6feb91210cd96b172b98c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derefable-3945573e512dbf5e
[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 derefable
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 26) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 7) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a3ebf74a7f6bbfad92ac0a1dd48cb273fed23d631a6feb91210cd96b172b98c"`
[INFO] running `"docker" "rm" "-f" "8a3ebf74a7f6bbfad92ac0a1dd48cb273fed23d631a6feb91210cd96b172b98c"`
[INFO] [stdout] 8a3ebf74a7f6bbfad92ac0a1dd48cb273fed23d631a6feb91210cd96b172b98c