[INFO] crate palette_derive 0.4.1 is already in cache
[INFO] extracting crate palette_derive 0.4.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/palette_derive/0.4.1
[INFO] extracting crate palette_derive 0.4.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/palette_derive/0.4.1
[INFO] validating manifest of palette_derive-0.4.1 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 palette_derive-0.4.1 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 palette_derive-0.4.1
[INFO] finished frobbing palette_derive-0.4.1
[INFO] frobbed toml for palette_derive-0.4.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/palette_derive/0.4.1/Cargo.toml
[INFO] started frobbing palette_derive-0.4.1
[INFO] finished frobbing palette_derive-0.4.1
[INFO] frobbed toml for palette_derive-0.4.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/palette_derive/0.4.1/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] [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" "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 palette_derive-0.4.1 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-3/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/palette_derive/0.4.1:/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] 0d8a0650c04fd8a38eb8478bf86cbe4b49a0abe769f6e50f7fe9eb9ac8a8e0f4
[INFO] running `"docker" "start" "-a" "0d8a0650c04fd8a38eb8478bf86cbe4b49a0abe769f6e50f7fe9eb9ac8a8e0f4"`
[INFO] [stderr]    Compiling palette_derive v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `"docker" "inspect" "0d8a0650c04fd8a38eb8478bf86cbe4b49a0abe769f6e50f7fe9eb9ac8a8e0f4"`
[INFO] running `"docker" "rm" "-f" "0d8a0650c04fd8a38eb8478bf86cbe4b49a0abe769f6e50f7fe9eb9ac8a8e0f4"`
[INFO] [stdout] 0d8a0650c04fd8a38eb8478bf86cbe4b49a0abe769f6e50f7fe9eb9ac8a8e0f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/palette_derive/0.4.1:/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] b6865a1b35c5268996ea89d77498c2049e152360105b4fc2998d0c67453debcf
[INFO] running `"docker" "start" "-a" "b6865a1b35c5268996ea89d77498c2049e152360105b4fc2998d0c67453debcf"`
[INFO] [stderr]    Compiling palette_derive v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "b6865a1b35c5268996ea89d77498c2049e152360105b4fc2998d0c67453debcf"`
[INFO] running `"docker" "rm" "-f" "b6865a1b35c5268996ea89d77498c2049e152360105b4fc2998d0c67453debcf"`
[INFO] [stdout] b6865a1b35c5268996ea89d77498c2049e152360105b4fc2998d0c67453debcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/palette_derive/0.4.1:/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] ae52019f9d06b2729251e21cd541dcfe974fb4be4e0a1455fd03b56fa66af349
[INFO] running `"docker" "start" "-a" "ae52019f9d06b2729251e21cd541dcfe974fb4be4e0a1455fd03b56fa66af349"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/palette_derive-8c4d777fa5a7fdc7
[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 palette_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" "ae52019f9d06b2729251e21cd541dcfe974fb4be4e0a1455fd03b56fa66af349"`
[INFO] running `"docker" "rm" "-f" "ae52019f9d06b2729251e21cd541dcfe974fb4be4e0a1455fd03b56fa66af349"`
[INFO] [stdout] ae52019f9d06b2729251e21cd541dcfe974fb4be4e0a1455fd03b56fa66af349