[INFO] fetching crate errorderive 0.0.1...
[INFO] extracting crate errorderive 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/errorderive/0.0.1
[INFO] extracting crate errorderive 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errorderive/0.0.1
[INFO] validating manifest of errorderive-0.0.1 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 errorderive-0.0.1 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 errorderive-0.0.1
[INFO] finished frobbing errorderive-0.0.1
[INFO] frobbed toml for errorderive-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/errorderive/0.0.1/Cargo.toml
[INFO] started frobbing errorderive-0.0.1
[INFO] finished frobbing errorderive-0.0.1
[INFO] frobbed toml for errorderive-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errorderive/0.0.1/Cargo.toml
[INFO] crate errorderive-0.0.1 already has a lockfile, it will not be regenerated
[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 errorderive-0.0.1 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-7/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/errorderive/0.0.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1c5071278096872abc91785251b370abbedd1d3691637e336a0b63e2ba02cddb
[INFO] running `"docker" "start" "-a" "1c5071278096872abc91785251b370abbedd1d3691637e336a0b63e2ba02cddb"`
[INFO] [stderr]    Compiling errorderive v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.27s
[INFO] running `"docker" "inspect" "1c5071278096872abc91785251b370abbedd1d3691637e336a0b63e2ba02cddb"`
[INFO] running `"docker" "rm" "-f" "1c5071278096872abc91785251b370abbedd1d3691637e336a0b63e2ba02cddb"`
[INFO] [stdout] 1c5071278096872abc91785251b370abbedd1d3691637e336a0b63e2ba02cddb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/errorderive/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 26d4179c9f74c4cb1cbbdbcf1d580e6613466b2e1b10642c6d5c380ea528e78a
[INFO] running `"docker" "start" "-a" "26d4179c9f74c4cb1cbbdbcf1d580e6613466b2e1b10642c6d5c380ea528e78a"`
[INFO] [stderr]    Compiling errorderive v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "26d4179c9f74c4cb1cbbdbcf1d580e6613466b2e1b10642c6d5c380ea528e78a"`
[INFO] running `"docker" "rm" "-f" "26d4179c9f74c4cb1cbbdbcf1d580e6613466b2e1b10642c6d5c380ea528e78a"`
[INFO] [stdout] 26d4179c9f74c4cb1cbbdbcf1d580e6613466b2e1b10642c6d5c380ea528e78a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/errorderive/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7d277c4ff2eb03cbb898d0a62af15226a27174a6b95e40743380f4901ad3b21b
[INFO] running `"docker" "start" "-a" "7d277c4ff2eb03cbb898d0a62af15226a27174a6b95e40743380f4901ad3b21b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/errorderive-a94e37fbaa34f175
[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/tests-6757d39165ce0400
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test record_struct ... ok
[INFO] [stdout] test error_with_source ... ok
[INFO] [stdout] test enum_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests errorderive
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7d277c4ff2eb03cbb898d0a62af15226a27174a6b95e40743380f4901ad3b21b"`
[INFO] running `"docker" "rm" "-f" "7d277c4ff2eb03cbb898d0a62af15226a27174a6b95e40743380f4901ad3b21b"`
[INFO] [stdout] 7d277c4ff2eb03cbb898d0a62af15226a27174a6b95e40743380f4901ad3b21b