[INFO] crate serdebug 1.0.5 is already in cache
[INFO] extracting crate serdebug 1.0.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/serdebug/1.0.5
[INFO] extracting crate serdebug 1.0.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serdebug/1.0.5
[INFO] validating manifest of serdebug-1.0.5 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 serdebug-1.0.5 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 serdebug-1.0.5
[INFO] finished frobbing serdebug-1.0.5
[INFO] frobbed toml for serdebug-1.0.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/serdebug/1.0.5/Cargo.toml
[INFO] started frobbing serdebug-1.0.5
[INFO] finished frobbing serdebug-1.0.5
[INFO] frobbed toml for serdebug-1.0.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serdebug/1.0.5/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing serdebug-1.0.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serdebug/1.0.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c5e9a9bc3f81e32d67c71698f68b75da3295241445dfe2c0b74b0f630e7b3a66
[INFO] running `"docker" "start" "-a" "c5e9a9bc3f81e32d67c71698f68b75da3295241445dfe2c0b74b0f630e7b3a66"`
[INFO] [stderr]    Compiling serdebug v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serdebug_derive v1.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "c5e9a9bc3f81e32d67c71698f68b75da3295241445dfe2c0b74b0f630e7b3a66"`
[INFO] running `"docker" "rm" "-f" "c5e9a9bc3f81e32d67c71698f68b75da3295241445dfe2c0b74b0f630e7b3a66"`
[INFO] [stdout] c5e9a9bc3f81e32d67c71698f68b75da3295241445dfe2c0b74b0f630e7b3a66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serdebug/1.0.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 627163c83af7b5bd0838d11e7dee5d421370de679ef5252db3d5565db0d63016
[INFO] running `"docker" "start" "-a" "627163c83af7b5bd0838d11e7dee5d421370de679ef5252db3d5565db0d63016"`
[INFO] [stderr]    Compiling serdebug v1.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "627163c83af7b5bd0838d11e7dee5d421370de679ef5252db3d5565db0d63016"`
[INFO] running `"docker" "rm" "-f" "627163c83af7b5bd0838d11e7dee5d421370de679ef5252db3d5565db0d63016"`
[INFO] [stdout] 627163c83af7b5bd0838d11e7dee5d421370de679ef5252db3d5565db0d63016
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serdebug/1.0.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6bde00bce0d85e4d82c57cfe1a342e8efc9d74dc6792091b9fd74a2a9cd2a224
[INFO] running `"docker" "start" "-a" "6bde00bce0d85e4d82c57cfe1a342e8efc9d74dc6792091b9fd74a2a9cd2a224"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serdebug-0a835f131422f9a3
[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]      Running /opt/crater/target/debug/deps/test-36f1fa216aee334e
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test empty_tuple_fields::test_enum ... ok
[INFO] [stdout] test empty_named_fields::test_struct ... ok
[INFO] [stdout] test empty_tuple_fields::test_struct ... ok
[INFO] [stdout] test no_fields::test_enum ... ok
[INFO] [stdout] test no_fields::test_struct ... ok
[INFO] [stdout] test empty_named_fields::test_enum ... ok
[INFO] [stdout] test single_tuple_field::test_struct ... ok
[INFO] [stdout] test tuple_fields::test_enum ... ok
[INFO] [stdout] test single_tuple_field::test_enum ... ok
[INFO] [stdout] test tuple_fields::test_struct ... ok
[INFO] [stdout] test named_fields::test_struct ... ok
[INFO] [stdout] test named_fields::test_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serdebug
[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" "6bde00bce0d85e4d82c57cfe1a342e8efc9d74dc6792091b9fd74a2a9cd2a224"`
[INFO] running `"docker" "rm" "-f" "6bde00bce0d85e4d82c57cfe1a342e8efc9d74dc6792091b9fd74a2a9cd2a224"`
[INFO] [stdout] 6bde00bce0d85e4d82c57cfe1a342e8efc9d74dc6792091b9fd74a2a9cd2a224