[INFO] crate shred-derive 0.6.1 is already in cache
[INFO] extracting crate shred-derive 0.6.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shred-derive/0.6.1
[INFO] extracting crate shred-derive 0.6.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shred-derive/0.6.1
[INFO] validating manifest of shred-derive-0.6.1 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 shred-derive-0.6.1 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 shred-derive-0.6.1
[INFO] finished frobbing shred-derive-0.6.1
[INFO] frobbed toml for shred-derive-0.6.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shred-derive/0.6.1/Cargo.toml
[INFO] started frobbing shred-derive-0.6.1
[INFO] finished frobbing shred-derive-0.6.1
[INFO] frobbed toml for shred-derive-0.6.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shred-derive/0.6.1/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 shred-derive-0.6.1 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-2/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/shred-derive/0.6.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 05e95d21ed2a67fd7a45aa3f357312faf107a0a11b10535fb578eb52c85572ae
[INFO] running `"docker" "start" "-a" "05e95d21ed2a67fd7a45aa3f357312faf107a0a11b10535fb578eb52c85572ae"`
[INFO] [stderr]    Compiling shred-derive v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "05e95d21ed2a67fd7a45aa3f357312faf107a0a11b10535fb578eb52c85572ae"`
[INFO] running `"docker" "rm" "-f" "05e95d21ed2a67fd7a45aa3f357312faf107a0a11b10535fb578eb52c85572ae"`
[INFO] [stdout] 05e95d21ed2a67fd7a45aa3f357312faf107a0a11b10535fb578eb52c85572ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/shred-derive/0.6.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 17a7e634b16f38a40d398ec3b2335cc4cac3fb07d62f4c72666f1708fc263d3f
[INFO] running `"docker" "start" "-a" "17a7e634b16f38a40d398ec3b2335cc4cac3fb07d62f4c72666f1708fc263d3f"`
[INFO] [stderr]    Compiling shred-derive v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "17a7e634b16f38a40d398ec3b2335cc4cac3fb07d62f4c72666f1708fc263d3f"`
[INFO] running `"docker" "rm" "-f" "17a7e634b16f38a40d398ec3b2335cc4cac3fb07d62f4c72666f1708fc263d3f"`
[INFO] [stdout] 17a7e634b16f38a40d398ec3b2335cc4cac3fb07d62f4c72666f1708fc263d3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/shred-derive/0.6.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 21729977b8b2de941172fcd2b3953437666f176d20d5f94f77b8e7406198a62c
[INFO] running `"docker" "start" "-a" "21729977b8b2de941172fcd2b3953437666f176d20d5f94f77b8e7406198a62c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shred_derive-62ef09f080ec93cf
[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 shred-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] running `"docker" "inspect" "21729977b8b2de941172fcd2b3953437666f176d20d5f94f77b8e7406198a62c"`
[INFO] running `"docker" "rm" "-f" "21729977b8b2de941172fcd2b3953437666f176d20d5f94f77b8e7406198a62c"`
[INFO] [stdout] 21729977b8b2de941172fcd2b3953437666f176d20d5f94f77b8e7406198a62c