[INFO] crate semantic-rs 1.0.0 is already in cache
[INFO] extracting crate semantic-rs 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/semantic-rs/1.0.0
[INFO] extracting crate semantic-rs 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/semantic-rs/1.0.0
[INFO] validating manifest of semantic-rs-1.0.0 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 semantic-rs-1.0.0 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 semantic-rs-1.0.0
[INFO] finished frobbing semantic-rs-1.0.0
[INFO] frobbed toml for semantic-rs-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/semantic-rs/1.0.0/Cargo.toml
[INFO] started frobbing semantic-rs-1.0.0
[INFO] finished frobbing semantic-rs-1.0.0
[INFO] frobbed toml for semantic-rs-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/semantic-rs/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 semantic-rs-1.0.0 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-6/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/semantic-rs/1.0.0:/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] 1bb86e0c57cd6f301cbef49e55546701a0156bb63ccd4856a2973c94295054b3
[INFO] running `"docker" "start" "-a" "1bb86e0c57cd6f301cbef49e55546701a0156bb63ccd4856a2973c94295054b3"`
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling hubcaps v0.3.16
[INFO] [stderr]    Compiling clog v0.9.1
[INFO] [stderr]    Compiling travis-after-all v2.0.0
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling semantic-rs v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.04s
[INFO] running `"docker" "inspect" "1bb86e0c57cd6f301cbef49e55546701a0156bb63ccd4856a2973c94295054b3"`
[INFO] running `"docker" "rm" "-f" "1bb86e0c57cd6f301cbef49e55546701a0156bb63ccd4856a2973c94295054b3"`
[INFO] [stdout] 1bb86e0c57cd6f301cbef49e55546701a0156bb63ccd4856a2973c94295054b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/semantic-rs/1.0.0:/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] 2c4accaf287fd64e7faab195e4ade0c2518160cf525e058232f62070179272cd
[INFO] running `"docker" "start" "-a" "2c4accaf287fd64e7faab195e4ade0c2518160cf525e058232f62070179272cd"`
[INFO] [stderr]    Compiling semantic-rs v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "2c4accaf287fd64e7faab195e4ade0c2518160cf525e058232f62070179272cd"`
[INFO] running `"docker" "rm" "-f" "2c4accaf287fd64e7faab195e4ade0c2518160cf525e058232f62070179272cd"`
[INFO] [stdout] 2c4accaf287fd64e7faab195e4ade0c2518160cf525e058232f62070179272cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/semantic-rs/1.0.0:/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] 91f3e3a3f980c4e871f732dfe4b8fce6d4497826551e436c1eb120f8e5ea6f3f
[INFO] running `"docker" "start" "-a" "91f3e3a3f980c4e871f732dfe4b8fce6d4497826551e436c1eb120f8e5ea6f3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/semantic_rs-a954a8471f864171
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test utils::test::fail_some_urls ... ok
[INFO] [stdout] test toml_file::tests::read_version_number ... ok
[INFO] [stdout] test toml_file::tests::read_file_without_version_number ... ok
[INFO] [stdout] test utils::test::parses_other_urls ... ok
[INFO] [stdout] test utils::test::parses_remote_urls ... ok
[INFO] [stdout] test toml_file::tests::write_new_version_number ... ok
[INFO] [stdout] test commit_analyzer::minor_commit ... ok
[INFO] [stdout] test commit_analyzer::patch_commit ... ok
[INFO] [stdout] test commit_analyzer::major_commit ... ok
[INFO] [stdout] test commit_analyzer::unknown_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "91f3e3a3f980c4e871f732dfe4b8fce6d4497826551e436c1eb120f8e5ea6f3f"`
[INFO] running `"docker" "rm" "-f" "91f3e3a3f980c4e871f732dfe4b8fce6d4497826551e436c1eb120f8e5ea6f3f"`
[INFO] [stdout] 91f3e3a3f980c4e871f732dfe4b8fce6d4497826551e436c1eb120f8e5ea6f3f