[INFO] crate dlopen_derive 0.1.4 is already in cache
[INFO] extracting crate dlopen_derive 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/dlopen_derive/0.1.4
[INFO] extracting crate dlopen_derive 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlopen_derive/0.1.4
[INFO] validating manifest of dlopen_derive-0.1.4 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 dlopen_derive-0.1.4 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 dlopen_derive-0.1.4
[INFO] finished frobbing dlopen_derive-0.1.4
[INFO] frobbed toml for dlopen_derive-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dlopen_derive/0.1.4/Cargo.toml
[INFO] started frobbing dlopen_derive-0.1.4
[INFO] finished frobbing dlopen_derive-0.1.4
[INFO] frobbed toml for dlopen_derive-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dlopen_derive/0.1.4/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 dlopen_derive-0.1.4 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-6/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/dlopen_derive/0.1.4:/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] 3f053ec5bc4bb619b1015e6971f98205b27fd4b4d52c22a3dadb4cb0a54c24d9
[INFO] running `"docker" "start" "-a" "3f053ec5bc4bb619b1015e6971f98205b27fd4b4d52c22a3dadb4cb0a54c24d9"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling dlopen_derive v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `"docker" "inspect" "3f053ec5bc4bb619b1015e6971f98205b27fd4b4d52c22a3dadb4cb0a54c24d9"`
[INFO] running `"docker" "rm" "-f" "3f053ec5bc4bb619b1015e6971f98205b27fd4b4d52c22a3dadb4cb0a54c24d9"`
[INFO] [stdout] 3f053ec5bc4bb619b1015e6971f98205b27fd4b4d52c22a3dadb4cb0a54c24d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/dlopen_derive/0.1.4:/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] fc835452e1ed30f3015a3fe9d0acf5eef3fb11c40b46968e3490c484c9ee57ed
[INFO] running `"docker" "start" "-a" "fc835452e1ed30f3015a3fe9d0acf5eef3fb11c40b46968e3490c484c9ee57ed"`
[INFO] [stderr]    Compiling dlopen_derive v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "fc835452e1ed30f3015a3fe9d0acf5eef3fb11c40b46968e3490c484c9ee57ed"`
[INFO] running `"docker" "rm" "-f" "fc835452e1ed30f3015a3fe9d0acf5eef3fb11c40b46968e3490c484c9ee57ed"`
[INFO] [stdout] fc835452e1ed30f3015a3fe9d0acf5eef3fb11c40b46968e3490c484c9ee57ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/dlopen_derive/0.1.4:/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] 40e86956cc2d85ef6639f9ddece1c3884e69a24d4dfe0b05d1569bceb4251df1
[INFO] running `"docker" "start" "-a" "40e86956cc2d85ef6639f9ddece1c3884e69a24d4dfe0b05d1569bceb4251df1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dlopen_derive-36128fa75bc305c9
[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 dlopen_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" "40e86956cc2d85ef6639f9ddece1c3884e69a24d4dfe0b05d1569bceb4251df1"`
[INFO] running `"docker" "rm" "-f" "40e86956cc2d85ef6639f9ddece1c3884e69a24d4dfe0b05d1569bceb4251df1"`
[INFO] [stdout] 40e86956cc2d85ef6639f9ddece1c3884e69a24d4dfe0b05d1569bceb4251df1