[INFO] updating cached repository ELD/Aluminum-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ELD/Aluminum-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ELD/Aluminum-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ELD/Aluminum-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ELD/Aluminum-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ELD/Aluminum-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83dcc67e273e345e62c3d5735c37e00730b9cefa
[INFO] sha for GitHub repo ELD/Aluminum-rs: 83dcc67e273e345e62c3d5735c37e00730b9cefa
[INFO] validating manifest of ELD/Aluminum-rs 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 ELD/Aluminum-rs 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 ELD/Aluminum-rs
[INFO] finished frobbing ELD/Aluminum-rs
[INFO] frobbed toml for ELD/Aluminum-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs/Cargo.toml
[INFO] started frobbing ELD/Aluminum-rs
[INFO] finished frobbing ELD/Aluminum-rs
[INFO] frobbed toml for ELD/Aluminum-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ELD/Aluminum-rs/Cargo.toml
[INFO] crate ELD/Aluminum-rs already has a lockfile, it will not be regenerated
[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 ELD/Aluminum-rs 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs:/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] aeb9238fd623063ff6ef4f6864b930ec6b41088a9ca2e43c09f0b54c8c02a301
[INFO] running `"docker" "start" "-a" "aeb9238fd623063ff6ef4f6864b930ec6b41088a9ca2e43c09f0b54c8c02a301"`
[INFO] [stderr]    Compiling num-traits v0.1.39
[INFO] [stderr]    Compiling version_check v0.1.2
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.0.14
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling num_cpus v1.5.1
[INFO] [stderr]    Compiling pulldown-cmark v0.0.8
[INFO] [stderr]    Compiling unicode-bidi v0.3.3
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.39
[INFO] [stderr]    Compiling idna v0.1.2
[INFO] [stderr]    Compiling chrono v0.3.1
[INFO] [stderr]    Compiling skeptic v0.9.0
[INFO] [stderr]    Compiling liquid v0.10.0
[INFO] [stderr]    Compiling url v1.4.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.1/src/form_urlencoded.rs:248:40
[INFO] [stderr]     |
[INFO] [stderr] 246 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 247 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 248 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling hyper v0.10.12
[INFO] [stderr]    Compiling aluminum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.53s
[INFO] running `"docker" "inspect" "aeb9238fd623063ff6ef4f6864b930ec6b41088a9ca2e43c09f0b54c8c02a301"`
[INFO] running `"docker" "rm" "-f" "aeb9238fd623063ff6ef4f6864b930ec6b41088a9ca2e43c09f0b54c8c02a301"`
[INFO] [stdout] aeb9238fd623063ff6ef4f6864b930ec6b41088a9ca2e43c09f0b54c8c02a301
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs:/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] 243e8086a2bcee837e660597909da09f106eeb8a03ae04270dc13825ce16baf3
[INFO] running `"docker" "start" "-a" "243e8086a2bcee837e660597909da09f106eeb8a03ae04270dc13825ce16baf3"`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr]    Compiling liquid v0.10.0
[INFO] [stderr]    Compiling aluminum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `"docker" "inspect" "243e8086a2bcee837e660597909da09f106eeb8a03ae04270dc13825ce16baf3"`
[INFO] running `"docker" "rm" "-f" "243e8086a2bcee837e660597909da09f106eeb8a03ae04270dc13825ce16baf3"`
[INFO] [stdout] 243e8086a2bcee837e660597909da09f106eeb8a03ae04270dc13825ce16baf3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ELD/Aluminum-rs:/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] 9ddec4ad1c1025a00030031363f91314196b2d409d8372a40c8d9b8f55048084
[INFO] running `"docker" "start" "-a" "9ddec4ad1c1025a00030031363f91314196b2d409d8372a40c8d9b8f55048084"`
[INFO] [stderr]    Compiling liquid v0.10.0
[INFO] [stderr]    Compiling aluminum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.59s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aluminum-fc9e7f9c8345094b
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test config::tests::it_creates_sensible_defaults ... ok
[INFO] [stdout] test config::tests::it_parses_input_directory_option_in_config ... ok
[INFO] [stdout] test config::tests::it_parses_port_number_in_config ... ok
[INFO] [stdout] test config::tests::it_parses_output_directory_option_in_config ... ok
[INFO] [stdout] test config::tests::it_parses_markdown_options ... ok
[INFO] [stdout] test generation::test::it_parses_frontmatter_and_returns_a_page_object ... ok
[INFO] [stdout] test generation::test::it_parses_a_valid_markdown_file_to_html ... ok
[INFO] [stdout] test generation::test::page_parses_out_as_liquid_template ... ok
[INFO] [stdout] test generation::test::it_injects_complex_frontmatter_values ... ok
[INFO] [stdout] test generation::test::it_injects_frontmatter_values ... ok
[INFO] [stdout] test generation::test::it_panics_when_file_cannot_be_found ... ok
[INFO] [stdout] test config::tests::it_panics_on_poorly_formed_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-ee6c7fad0fc2446b
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test it_ignores_files_with_underscores_when_building_the_project ... ok
[INFO] [stdout] test it_creates_a_new_project ... ok
[INFO] [stdout] test it_builds_a_default_project ... ok
[INFO] [stdout] test it_copies_all_files_regardless_of_extension ... ok
[INFO] [stdout] test it_builds_a_project_with_footnote_and_table_support ... ok
[INFO] [stdout] test it_deletes_the_built_site_on_clean ... ok
[INFO] [stdout] test it_hits_every_route_in_the_pages_directory ... ok
[INFO] [stdout] test it_returns_the_index_page_as_the_root_route ... ok
[INFO] [stdout] test it_returns_a_404_when_the_route_is_invalid ... ok
[INFO] [stdout] test it_builds_the_project_before_serving_the_site ... ok
[INFO] [stdout] test it_panics_on_invalid_server_connection ... ok
[INFO] [stdout] test the_port_number_can_be_changed ... ok
[INFO] [stdout] test it_spins_up_a_web_server_on_serve_command ... ok
[INFO] [stdout] test it_returns_400_on_a_bad_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aluminum
[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" "9ddec4ad1c1025a00030031363f91314196b2d409d8372a40c8d9b8f55048084"`
[INFO] running `"docker" "rm" "-f" "9ddec4ad1c1025a00030031363f91314196b2d409d8372a40c8d9b8f55048084"`
[INFO] [stdout] 9ddec4ad1c1025a00030031363f91314196b2d409d8372a40c8d9b8f55048084