[INFO] crate enum_primitive_serde_shim 0.2.1 is already in cache
[INFO] extracting crate enum_primitive_serde_shim 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/enum_primitive_serde_shim/0.2.1
[INFO] extracting crate enum_primitive_serde_shim 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_primitive_serde_shim/0.2.1
[INFO] validating manifest of enum_primitive_serde_shim-0.2.1 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 enum_primitive_serde_shim-0.2.1 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 enum_primitive_serde_shim-0.2.1
[INFO] finished frobbing enum_primitive_serde_shim-0.2.1
[INFO] frobbed toml for enum_primitive_serde_shim-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/enum_primitive_serde_shim/0.2.1/Cargo.toml
[INFO] started frobbing enum_primitive_serde_shim-0.2.1
[INFO] finished frobbing enum_primitive_serde_shim-0.2.1
[INFO] frobbed toml for enum_primitive_serde_shim-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_primitive_serde_shim/0.2.1/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 enum_primitive_serde_shim-0.2.1 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/enum_primitive_serde_shim/0.2.1:/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] 0cb09a9749c9bb07d9bc2bbda5429878ae75ca98545b4526fe3e7c5a6fb26be2
[INFO] running `"docker" "start" "-a" "0cb09a9749c9bb07d9bc2bbda5429878ae75ca98545b4526fe3e7c5a6fb26be2"`
[INFO] [stderr]    Compiling enum_primitive_serde_shim v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "0cb09a9749c9bb07d9bc2bbda5429878ae75ca98545b4526fe3e7c5a6fb26be2"`
[INFO] running `"docker" "rm" "-f" "0cb09a9749c9bb07d9bc2bbda5429878ae75ca98545b4526fe3e7c5a6fb26be2"`
[INFO] [stdout] 0cb09a9749c9bb07d9bc2bbda5429878ae75ca98545b4526fe3e7c5a6fb26be2
[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/enum_primitive_serde_shim/0.2.1:/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] fd091a552996302cf3597b61800c5a23833dc8b54e6c6b6ce52e24c88893cf77
[INFO] running `"docker" "start" "-a" "fd091a552996302cf3597b61800c5a23833dc8b54e6c6b6ce52e24c88893cf77"`
[INFO] [stderr]    Compiling enum_primitive_serde_shim v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "fd091a552996302cf3597b61800c5a23833dc8b54e6c6b6ce52e24c88893cf77"`
[INFO] running `"docker" "rm" "-f" "fd091a552996302cf3597b61800c5a23833dc8b54e6c6b6ce52e24c88893cf77"`
[INFO] [stdout] fd091a552996302cf3597b61800c5a23833dc8b54e6c6b6ce52e24c88893cf77
[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/enum_primitive_serde_shim/0.2.1:/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] fa178c8fdc60999fcbdab6fe2b72ba903ca703a55bc38b70a97012f215873cf2
[INFO] running `"docker" "start" "-a" "fa178c8fdc60999fcbdab6fe2b72ba903ca703a55bc38b70a97012f215873cf2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enum_primitive_serde_shim-b851bd5f09b0bdb2
[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 enum_primitive_serde_shim
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fa178c8fdc60999fcbdab6fe2b72ba903ca703a55bc38b70a97012f215873cf2"`
[INFO] running `"docker" "rm" "-f" "fa178c8fdc60999fcbdab6fe2b72ba903ca703a55bc38b70a97012f215873cf2"`
[INFO] [stdout] fa178c8fdc60999fcbdab6fe2b72ba903ca703a55bc38b70a97012f215873cf2