[INFO] crate url 2.0.0 is already in cache
[INFO] extracting crate url 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/url/2.0.0
[INFO] extracting crate url 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/url/2.0.0
[INFO] validating manifest of url-2.0.0 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 url-2.0.0 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 url-2.0.0
[INFO] removed 2 missing tests
[INFO] finished frobbing url-2.0.0
[INFO] frobbed toml for url-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/url/2.0.0/Cargo.toml
[INFO] started frobbing url-2.0.0
[INFO] removed 2 missing tests
[INFO] finished frobbing url-2.0.0
[INFO] frobbed toml for url-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/url/2.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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 url-2.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/url/2.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 20551121f985ed259cb5660fddd29379eb867911826425b8048be2527aa2783e
[INFO] running `"docker" "start" "-a" "20551121f985ed259cb5660fddd29379eb867911826425b8048be2527aa2783e"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/unit.rs
[INFO] [stderr] * /opt/crater/workdir/tests/data.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling url v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `"docker" "inspect" "20551121f985ed259cb5660fddd29379eb867911826425b8048be2527aa2783e"`
[INFO] running `"docker" "rm" "-f" "20551121f985ed259cb5660fddd29379eb867911826425b8048be2527aa2783e"`
[INFO] [stdout] 20551121f985ed259cb5660fddd29379eb867911826425b8048be2527aa2783e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/url/2.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a9edd15e6a9b96304120afc890ca030d39c7a5826f8715d49722fba23bdb53db
[INFO] running `"docker" "start" "-a" "a9edd15e6a9b96304120afc890ca030d39c7a5826f8715d49722fba23bdb53db"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/unit.rs
[INFO] [stderr] * /opt/crater/workdir/tests/data.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling rustc-test v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `"docker" "inspect" "a9edd15e6a9b96304120afc890ca030d39c7a5826f8715d49722fba23bdb53db"`
[INFO] running `"docker" "rm" "-f" "a9edd15e6a9b96304120afc890ca030d39c7a5826f8715d49722fba23bdb53db"`
[INFO] [stdout] a9edd15e6a9b96304120afc890ca030d39c7a5826f8715d49722fba23bdb53db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/url/2.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 54099281dbade43d5348538093d6a507c04b18d44b8cf1f1cd99ea74cfcb4b2b
[INFO] running `"docker" "start" "-a" "54099281dbade43d5348538093d6a507c04b18d44b8cf1f1cd99ea74cfcb4b2b"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/unit.rs
[INFO] [stderr] * /opt/crater/workdir/tests/data.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]    Doc-tests url
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test src/lib.rs -  (line 85) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/form_urlencoded.rs - form_urlencoded::Serializer::finish (line 301) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Url::as_str (line 375) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs - ParseOptions::syntax_violation_callback (line 204) ... ok
[INFO] [stdout] test src/lib.rs - Url::cannot_be_a_base (line 668) ... ok
[INFO] [stdout] test src/lib.rs - Url::domain (line 863) ... ok
[INFO] [stdout] test src/lib.rs - Url::fragment (line 1110) ... ok
[INFO] [stdout] test src/lib.rs - Url::from_file_path (line 1963) ... ok
[INFO] [stdout] test src/lib.rs - Url::has_authority (line 637) ... ok
[INFO] [stdout] test src/lib.rs - Url::has_host (line 759) ... ok
[INFO] [stdout] test src/lib.rs - Url::host (line 830) ... ok
[INFO] [stdout] test src/lib.rs - Url::host_str (line 792) ... ok
[INFO] [stdout] test src/lib.rs - Url::into_string (line 398) ... ok
[INFO] [stdout] test src/lib.rs - Url::join (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Url::parse (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Url::origin (line 593) ... ok
[INFO] [stdout] test src/lib.rs - Url::options (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Url::origin (line 559) ... ok
[INFO] [stdout] test src/lib.rs - Url::origin (line 542) ... ok
[INFO] [stdout] test src/lib.rs - Url::origin (line 576) ... ok
[INFO] [stdout] test src/lib.rs - Url::parse_with_params (line 271) ... ok
[INFO] [stdout] test src/lib.rs - Url::password (line 724) ... ok
[INFO] [stdout] test src/lib.rs - Url::path (line 955) ... ok
[INFO] [stdout] test src/lib.rs - Url::port (line 894) ... ok
[INFO] [stdout] test src/lib.rs - Url::path_segments (line 991) ... ok
[INFO] [stdout] test src/lib.rs - Url::port_or_known_default (line 926) ... ok
[INFO] [stdout] test src/lib.rs - Url::query (line 1031) ... ok
[INFO] [stdout] test src/lib.rs - Url::scheme (line 613) ... ok
[INFO] [stdout] test src/lib.rs - Url::query_pairs_mut (line 1243) ... ok
[INFO] [stdout] test src/lib.rs - Url::query_pairs (line 1070) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_fragment (line 1144) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_host (line 1490) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_host (line 1506) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_host (line 1538) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_host (line 1522) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_ip_host (line 1653) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_password (line 1701) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_ip_host (line 1668) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_path (line 1305) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_port (line 1379) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_port (line 1398) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_port (line 1414) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_query (line 1201) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_scheme (line 1893) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_scheme (line 1909) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_scheme (line 1876) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_username (line 1785) ... ok
[INFO] [stdout] test src/lib.rs - Url::set_username (line 1800) ... ok
[INFO] [stdout] test src/lib.rs - Url::to_file_path (line 2121) ... ok
[INFO] [stdout] test src/lib.rs - Url::username (line 695) ... ok
[INFO] [stdout] test src/path_segments.rs - path_segments::PathSegmentsMut (line 20) ... ok
[INFO] [stdout] test src/slicing.rs - slicing::Position (line 44) ... ok
[INFO] [stdout] test src/path_segments.rs - path_segments::PathSegmentsMut::clear (line 71) ... ok
[INFO] [stdout] test src/path_segments.rs - path_segments::PathSegmentsMut::pop_if_empty (line 99) ... ok
[INFO] [stdout] test src/path_segments.rs - path_segments::PathSegmentsMut::extend (line 188) ... ok
[INFO] [stdout] test src/path_segments.rs - path_segments::PathSegmentsMut::extend (line 168) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "54099281dbade43d5348538093d6a507c04b18d44b8cf1f1cd99ea74cfcb4b2b"`
[INFO] running `"docker" "rm" "-f" "54099281dbade43d5348538093d6a507c04b18d44b8cf1f1cd99ea74cfcb4b2b"`
[INFO] [stdout] 54099281dbade43d5348538093d6a507c04b18d44b8cf1f1cd99ea74cfcb4b2b