[INFO] fetching crate lain_derive 0.1.2...
[INFO] extracting crate lain_derive 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/lain_derive/0.1.2
[INFO] extracting crate lain_derive 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lain_derive/0.1.2
[INFO] validating manifest of lain_derive-0.1.2 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 lain_derive-0.1.2 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 lain_derive-0.1.2
[INFO] finished frobbing lain_derive-0.1.2
[INFO] frobbed toml for lain_derive-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lain_derive/0.1.2/Cargo.toml
[INFO] started frobbing lain_derive-0.1.2
[INFO] finished frobbing lain_derive-0.1.2
[INFO] frobbed toml for lain_derive-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lain_derive/0.1.2/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 lain_derive-0.1.2 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-0/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/lain_derive/0.1.2:/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] a754e9f5cfdb7598ccb4dc9ff699717bd427513ca0440a7fb3c958bbfeabba52
[INFO] running `"docker" "start" "-a" "a754e9f5cfdb7598ccb4dc9ff699717bd427513ca0440a7fb3c958bbfeabba52"`
[INFO] [stderr]    Compiling lain_derive v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `"docker" "inspect" "a754e9f5cfdb7598ccb4dc9ff699717bd427513ca0440a7fb3c958bbfeabba52"`
[INFO] running `"docker" "rm" "-f" "a754e9f5cfdb7598ccb4dc9ff699717bd427513ca0440a7fb3c958bbfeabba52"`
[INFO] [stdout] a754e9f5cfdb7598ccb4dc9ff699717bd427513ca0440a7fb3c958bbfeabba52
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/lain_derive/0.1.2:/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] 1d5ab7189ebeae078cc3d4cedcba8dbef46b28ae709c323326b5f5e10a8b8979
[INFO] running `"docker" "start" "-a" "1d5ab7189ebeae078cc3d4cedcba8dbef46b28ae709c323326b5f5e10a8b8979"`
[INFO] [stderr]    Compiling lain_derive v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "1d5ab7189ebeae078cc3d4cedcba8dbef46b28ae709c323326b5f5e10a8b8979"`
[INFO] running `"docker" "rm" "-f" "1d5ab7189ebeae078cc3d4cedcba8dbef46b28ae709c323326b5f5e10a8b8979"`
[INFO] [stdout] 1d5ab7189ebeae078cc3d4cedcba8dbef46b28ae709c323326b5f5e10a8b8979
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/lain_derive/0.1.2:/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] aa054f9d09abc9af46c37bcd7b5d4e318afdb764694890ea1c69bf023a7e3774
[INFO] running `"docker" "start" "-a" "aa054f9d09abc9af46c37bcd7b5d4e318afdb764694890ea1c69bf023a7e3774"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lain_derive-237c14440e0a1797
[INFO] [stderr]    Doc-tests lain_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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - variable_size_object_helper (line 169) ... ok
[INFO] [stdout] test src/lib.rs - binary_serialize (line 58) ... ok
[INFO] [stdout] test src/lib.rs - mutatable_helper (line 116) ... ok
[INFO] [stdout] test src/lib.rs - new_fuzzed (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa054f9d09abc9af46c37bcd7b5d4e318afdb764694890ea1c69bf023a7e3774"`
[INFO] running `"docker" "rm" "-f" "aa054f9d09abc9af46c37bcd7b5d4e318afdb764694890ea1c69bf023a7e3774"`
[INFO] [stdout] aa054f9d09abc9af46c37bcd7b5d4e318afdb764694890ea1c69bf023a7e3774