[INFO] crate rust_release_artefact 0.1.3 is already in cache
[INFO] extracting crate rust_release_artefact 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/rust_release_artefact/0.1.3
[INFO] extracting crate rust_release_artefact 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust_release_artefact/0.1.3
[INFO] validating manifest of rust_release_artefact-0.1.3 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 rust_release_artefact-0.1.3 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 rust_release_artefact-0.1.3
[INFO] finished frobbing rust_release_artefact-0.1.3
[INFO] frobbed toml for rust_release_artefact-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rust_release_artefact/0.1.3/Cargo.toml
[INFO] started frobbing rust_release_artefact-0.1.3
[INFO] finished frobbing rust_release_artefact-0.1.3
[INFO] frobbed toml for rust_release_artefact-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust_release_artefact/0.1.3/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rust_release_artefact-0.1.3 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-7/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/rust_release_artefact/0.1.3:/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] 4aec641776075d1d617a302c536a1b22fbc466f8f85be84036cb0860e2e587d9
[INFO] running `"docker" "start" "-a" "4aec641776075d1d617a302c536a1b22fbc466f8f85be84036cb0860e2e587d9"`
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling rust_release_artefact v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "4aec641776075d1d617a302c536a1b22fbc466f8f85be84036cb0860e2e587d9"`
[INFO] running `"docker" "rm" "-f" "4aec641776075d1d617a302c536a1b22fbc466f8f85be84036cb0860e2e587d9"`
[INFO] [stdout] 4aec641776075d1d617a302c536a1b22fbc466f8f85be84036cb0860e2e587d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/rust_release_artefact/0.1.3:/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] 1a3da3915eccf914b31129dab49db6220b929104ee8c1a6e09d8598d1472458e
[INFO] running `"docker" "start" "-a" "1a3da3915eccf914b31129dab49db6220b929104ee8c1a6e09d8598d1472458e"`
[INFO] [stderr]    Compiling rust_release_artefact v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/extract-artefact.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 | ) -> Result<rra::ExtractedArtefact, Box<error::Error>> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/install-component.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 | ) -> Result<rra::ExtractedArtefact, Box<error::Error>> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `"docker" "inspect" "1a3da3915eccf914b31129dab49db6220b929104ee8c1a6e09d8598d1472458e"`
[INFO] running `"docker" "rm" "-f" "1a3da3915eccf914b31129dab49db6220b929104ee8c1a6e09d8598d1472458e"`
[INFO] [stdout] 1a3da3915eccf914b31129dab49db6220b929104ee8c1a6e09d8598d1472458e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/rust_release_artefact/0.1.3:/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] f8ef909df446f8762054e4b2aed28f35ecc6b1c8247860259610bd0a5b811e40
[INFO] running `"docker" "start" "-a" "f8ef909df446f8762054e4b2aed28f35ecc6b1c8247860259610bd0a5b811e40"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_release_artefact-fcb56e2c89f4e77f
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::errors_are_send_and_sync ... ok
[INFO] [stdout] test tests::test_artefact_with_invalid_utf8_component_name ... ok
[INFO] [stdout] test tests::test_artefact_with_empty_component_list ... ok
[INFO] [stdout] test tests::open_extracted_artefact ... ok
[INFO] [stdout] test tests::test_artefact_with_no_git_commit_hash ... ok
[INFO] [stdout] test tests::test_component_with_invalid_manifest_line ... ok
[INFO] [stdout] test tests::test_artefact_with_missing_components ... ok
[INFO] [stdout] test tests::double_installation_does_not_corrupt_source ... ok
[INFO] [stdout] test tests::test_artefact_with_no_version ... ok
[INFO] [stdout] test tests::test_artefact_with_no_component_list ... ok
[INFO] [stdout] test tests::test_artefact_with_nul_in_component_name ... ok
[INFO] [stdout] test tests::test_component_install ... ok
[INFO] [stdout] test tests::test_multiple_artefacts_found ... ok
[INFO] [stdout] test tests::test_no_artefacts_found ... ok
[INFO] [stdout] test tests::test_wrong_artefact_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/read_official_artefacts-c0e606abd5ea2983
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test open_tar_xz ... ok
[INFO] [stdout] test open_tar_gz ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/version_numbers-8a64bbf1b52c1074
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... 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 rust_release_artefact
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 97) ... ok
[INFO] [stdout] test src/lib.rs - ExtractedArtefact::from_tar_gz (line 513) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/lib.rs -  (line 130) ... ok
[INFO] [stdout] test src/lib.rs - ExtractedArtefact::from_tar_xz (line 599) ... ok
[INFO] [stdout] test src/lib.rs -  (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Component (line 660) ... ok
[INFO] [stdout] test src/lib.rs - ExtractedArtefact::new (line 344) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f8ef909df446f8762054e4b2aed28f35ecc6b1c8247860259610bd0a5b811e40"`
[INFO] running `"docker" "rm" "-f" "f8ef909df446f8762054e4b2aed28f35ecc6b1c8247860259610bd0a5b811e40"`
[INFO] [stdout] f8ef909df446f8762054e4b2aed28f35ecc6b1c8247860259610bd0a5b811e40