[INFO] crate palette_derive 0.4.1 is already in cache
[INFO] extracting crate palette_derive 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/palette_derive/0.4.1
[INFO] extracting crate palette_derive 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/palette_derive/0.4.1
[INFO] validating manifest of palette_derive-0.4.1 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 palette_derive-0.4.1 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/palette_derive/0.4.1/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 palette_derive-0.4.1 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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a04fb412e0da7e788261f91be9210eac6d67da8fc1be51a164ca58c0d7c9aa63
[INFO] running `"docker" "start" "-a" "a04fb412e0da7e788261f91be9210eac6d67da8fc1be51a164ca58c0d7c9aa63"`
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling palette_derive v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `"docker" "inspect" "a04fb412e0da7e788261f91be9210eac6d67da8fc1be51a164ca58c0d7c9aa63"`
[INFO] running `"docker" "rm" "-f" "a04fb412e0da7e788261f91be9210eac6d67da8fc1be51a164ca58c0d7c9aa63"`
[INFO] [stdout] a04fb412e0da7e788261f91be9210eac6d67da8fc1be51a164ca58c0d7c9aa63
[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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] bae4921cf0b7da39f0b5740e2bd877f2dd1304202a344ca5660ed3eb8fb52d53
[INFO] running `"docker" "start" "-a" "bae4921cf0b7da39f0b5740e2bd877f2dd1304202a344ca5660ed3eb8fb52d53"`
[INFO] [stderr]    Compiling palette_derive v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "bae4921cf0b7da39f0b5740e2bd877f2dd1304202a344ca5660ed3eb8fb52d53"`
[INFO] running `"docker" "rm" "-f" "bae4921cf0b7da39f0b5740e2bd877f2dd1304202a344ca5660ed3eb8fb52d53"`
[INFO] [stdout] bae4921cf0b7da39f0b5740e2bd877f2dd1304202a344ca5660ed3eb8fb52d53
[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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b012a2ea342281eee828d05295087778daaafef3c1892ef5913ba15af11fb30a
[INFO] running `"docker" "start" "-a" "b012a2ea342281eee828d05295087778daaafef3c1892ef5913ba15af11fb30a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/palette_derive-7b9b32ed6d11b4a1
[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" "b012a2ea342281eee828d05295087778daaafef3c1892ef5913ba15af11fb30a"`
[INFO] running `"docker" "rm" "-f" "b012a2ea342281eee828d05295087778daaafef3c1892ef5913ba15af11fb30a"`
[INFO] [stdout] b012a2ea342281eee828d05295087778daaafef3c1892ef5913ba15af11fb30a