[INFO] crate shared_library 0.1.9 is already in cache
[INFO] extracting crate shared_library 0.1.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/shared_library/0.1.9
[INFO] extracting crate shared_library 0.1.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shared_library/0.1.9
[INFO] validating manifest of shared_library-0.1.9 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 shared_library-0.1.9 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 shared_library-0.1.9
[INFO] finished frobbing shared_library-0.1.9
[INFO] frobbed toml for shared_library-0.1.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shared_library/0.1.9/Cargo.toml
[INFO] started frobbing shared_library-0.1.9
[INFO] finished frobbing shared_library-0.1.9
[INFO] frobbed toml for shared_library-0.1.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shared_library/0.1.9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing shared_library-0.1.9 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/shared_library/0.1.9:/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] 342c330dc42b7d03f17c80878643fa92b460c7e7c8ae8f0b8dea0f44c4f9d3b0
[INFO] running `"docker" "start" "-a" "342c330dc42b7d03f17c80878643fa92b460c7e7c8ae8f0b8dea0f44c4f9d3b0"`
[INFO] [stderr]    Compiling shared_library v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "342c330dc42b7d03f17c80878643fa92b460c7e7c8ae8f0b8dea0f44c4f9d3b0"`
[INFO] running `"docker" "rm" "-f" "342c330dc42b7d03f17c80878643fa92b460c7e7c8ae8f0b8dea0f44c4f9d3b0"`
[INFO] [stdout] 342c330dc42b7d03f17c80878643fa92b460c7e7c8ae8f0b8dea0f44c4f9d3b0
[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/shared_library/0.1.9:/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] ae5fbe7b2428e50cd7ad20404d52393156d369877abe9556b11550015f7bf0be
[INFO] running `"docker" "start" "-a" "ae5fbe7b2428e50cd7ad20404d52393156d369877abe9556b11550015f7bf0be"`
[INFO] [stderr]    Compiling shared_library v0.1.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "ae5fbe7b2428e50cd7ad20404d52393156d369877abe9556b11550015f7bf0be"`
[INFO] running `"docker" "rm" "-f" "ae5fbe7b2428e50cd7ad20404d52393156d369877abe9556b11550015f7bf0be"`
[INFO] [stdout] ae5fbe7b2428e50cd7ad20404d52393156d369877abe9556b11550015f7bf0be
[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/shared_library/0.1.9:/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] b3028ce3c03eeb44c6cd4f75d5b29749ac0c177079cba244cf8c156d0eaab22b
[INFO] running `"docker" "start" "-a" "b3028ce3c03eeb44c6cd4f75d5b29749ac0c177079cba244cf8c156d0eaab22b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shared_library-ed08243ae93b40c0
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test dynamic_library::test::test_errors_do_not_crash ... ok
[INFO] [stdout] test dynamic_library::test::test_loading_cosine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_library
[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" "b3028ce3c03eeb44c6cd4f75d5b29749ac0c177079cba244cf8c156d0eaab22b"`
[INFO] running `"docker" "rm" "-f" "b3028ce3c03eeb44c6cd4f75d5b29749ac0c177079cba244cf8c156d0eaab22b"`
[INFO] [stdout] b3028ce3c03eeb44c6cd4f75d5b29749ac0c177079cba244cf8c156d0eaab22b