[INFO] fetching crate iri-string 0.2.0...
[INFO] extracting crate iri-string 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/iri-string/0.2.0
[INFO] extracting crate iri-string 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iri-string/0.2.0
[INFO] validating manifest of iri-string-0.2.0 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 iri-string-0.2.0 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 iri-string-0.2.0
[INFO] finished frobbing iri-string-0.2.0
[INFO] frobbed toml for iri-string-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/iri-string/0.2.0/Cargo.toml
[INFO] started frobbing iri-string-0.2.0
[INFO] finished frobbing iri-string-0.2.0
[INFO] frobbed toml for iri-string-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iri-string/0.2.0/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] 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] testing iri-string-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iri-string/0.2.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bedb43a62e64a963f97f4820b3b24e51055bfb22df51947b04deca19b8ef6511
[INFO] running `"docker" "start" "-a" "bedb43a62e64a963f97f4820b3b24e51055bfb22df51947b04deca19b8ef6511"`
[INFO] [stderr]    Compiling custom-slice-macros v0.1.1
[INFO] [stderr]    Compiling iri-string v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `"docker" "inspect" "bedb43a62e64a963f97f4820b3b24e51055bfb22df51947b04deca19b8ef6511"`
[INFO] running `"docker" "rm" "-f" "bedb43a62e64a963f97f4820b3b24e51055bfb22df51947b04deca19b8ef6511"`
[INFO] [stdout] bedb43a62e64a963f97f4820b3b24e51055bfb22df51947b04deca19b8ef6511
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iri-string/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6cf616722d8154fb0abb649c6455a49076b400a3a7daf0c1ca92c4a11286503b
[INFO] running `"docker" "start" "-a" "6cf616722d8154fb0abb649c6455a49076b400a3a7daf0c1ca92c4a11286503b"`
[INFO] [stderr]    Compiling iri-string v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `"docker" "inspect" "6cf616722d8154fb0abb649c6455a49076b400a3a7daf0c1ca92c4a11286503b"`
[INFO] running `"docker" "rm" "-f" "6cf616722d8154fb0abb649c6455a49076b400a3a7daf0c1ca92c4a11286503b"`
[INFO] [stdout] 6cf616722d8154fb0abb649c6455a49076b400a3a7daf0c1ca92c4a11286503b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iri-string/0.2.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6154f870ca0c4367d2c48b608f8fa619086ea1eab6873c6f14aea1f7d3f34e87
[INFO] running `"docker" "start" "-a" "6154f870ca0c4367d2c48b608f8fa619086ea1eab6873c6f14aea1f7d3f34e87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iri_string-b5d89eee2f1808b6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test resolve::iri::tests::test_remove_dot_segments ... ok
[INFO] [stdout] test parser::details::tests::test_ipv6address ... ok
[INFO] [stdout] test parser::details::tests::test_iri ... ok
[INFO] [stdout] test resolve::iri::tests::test_reference_resolution ... ok
[INFO] [stdout] test parser::details::tests::test_uri ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iri-string
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriStr::to_absolute (line 290) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriStr::to_absolute_and_fragment (line 250) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriString::into_absolute (line 171) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriStr::to_absolute (line 298) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriString::into_absolute (line 178) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriStr::to_absolute_and_fragment (line 239) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriStr::to_absolute_and_fragment (line 261) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriString::into_absolute_and_fragment (line 100) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriString::into_absolute_and_fragment (line 111) ... ok
[INFO] [stdout] test src/types/iri/reference.rs - types::iri::reference::IriReferenceStr::fragment (line 222) ... ok
[INFO] [stdout] test src/types/iri/reference.rs - types::iri::reference::IriReferenceStr::fragment (line 213) ... ok
[INFO] [stdout] test src/types/iri/normal.rs - types::iri::normal::IriString::into_absolute_and_fragment (line 122) ... ok
[INFO] [stdout] test src/types/iri/reference.rs - types::iri::reference::IriReferenceStr::fragment (line 239) ... ok
[INFO] [stdout] test src/types/iri/reference.rs - types::iri::reference::IriReferenceStr::fragment (line 231) ... ok
[INFO] [stdout] test src/types/iri/reference.rs - types::iri::reference::IriReferenceStr::fragment (line 248) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6154f870ca0c4367d2c48b608f8fa619086ea1eab6873c6f14aea1f7d3f34e87"`
[INFO] running `"docker" "rm" "-f" "6154f870ca0c4367d2c48b608f8fa619086ea1eab6873c6f14aea1f7d3f34e87"`
[INFO] [stdout] 6154f870ca0c4367d2c48b608f8fa619086ea1eab6873c6f14aea1f7d3f34e87