[INFO] updating cached repository panw-techdocs/rust-sc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/panw-techdocs/rust-sc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/panw-techdocs/rust-sc" "work/ex/beta-1.37-6/sources/1.36.0/gh/panw-techdocs/rust-sc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/panw-techdocs/rust-sc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/panw-techdocs/rust-sc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panw-techdocs/rust-sc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panw-techdocs/rust-sc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c21f35f347d86460954eefced77bd285252330d9
[INFO] sha for GitHub repo panw-techdocs/rust-sc: c21f35f347d86460954eefced77bd285252330d9
[INFO] validating manifest of panw-techdocs/rust-sc 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 panw-techdocs/rust-sc 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 panw-techdocs/rust-sc
[INFO] finished frobbing panw-techdocs/rust-sc
[INFO] frobbed toml for panw-techdocs/rust-sc written to work/ex/beta-1.37-6/sources/1.36.0/gh/panw-techdocs/rust-sc/Cargo.toml
[INFO] started frobbing panw-techdocs/rust-sc
[INFO] finished frobbing panw-techdocs/rust-sc
[INFO] frobbed toml for panw-techdocs/rust-sc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/panw-techdocs/rust-sc/Cargo.toml
[INFO] crate panw-techdocs/rust-sc 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 panw-techdocs/rust-sc 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/gh/panw-techdocs/rust-sc:/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] 8b51797b75addd4a06699e11a78c4e0662f1069e55c782dc777f01137c4a740d
[INFO] running `"docker" "start" "-a" "8b51797b75addd4a06699e11a78c4e0662f1069e55c782dc777f01137c4a740d"`
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling getopts v0.2.14
[INFO] [stderr]    Compiling deflate v0.7.13
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.38
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stderr]      |
[INFO] [stderr] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 959  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[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]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr]    Compiling robinson v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:191:16
[INFO] [stderr]     |
[INFO] [stderr] 191 |             '0'...'9' => self.parse_length(),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:203:16
[INFO] [stderr]     |
[INFO] [stderr] 203 |             '0'...'9' | '.' => true,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:24
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:36
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:16
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:28
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:114:33
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let x0 = rect.x.clamp(0.0, self.width as f32) as usize;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let y0 = rect.y.clamp(0.0, self.height as f32) as usize;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:116:48
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 let x1 = (rect.x + rect.width).clamp(0.0, self.width as f32) as usize;
[INFO] [stderr]     |                                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:117:49
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let y1 = (rect.y + rect.height).clamp(0.0, self.height as f32) as usize;
[INFO] [stderr]     |                                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.95s
[INFO] running `"docker" "inspect" "8b51797b75addd4a06699e11a78c4e0662f1069e55c782dc777f01137c4a740d"`
[INFO] running `"docker" "rm" "-f" "8b51797b75addd4a06699e11a78c4e0662f1069e55c782dc777f01137c4a740d"`
[INFO] [stdout] 8b51797b75addd4a06699e11a78c4e0662f1069e55c782dc777f01137c4a740d
[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/gh/panw-techdocs/rust-sc:/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] 1e03f13fc689d3580e5c3af26662db26aaba7f13228131a112a307de258dd793
[INFO] running `"docker" "start" "-a" "1e03f13fc689d3580e5c3af26662db26aaba7f13228131a112a307de258dd793"`
[INFO] [stderr]    Compiling robinson v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:191:16
[INFO] [stderr]     |
[INFO] [stderr] 191 |             '0'...'9' => self.parse_length(),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:203:16
[INFO] [stderr]     |
[INFO] [stderr] 203 |             '0'...'9' | '.' => true,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:24
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/css.rs:274:36
[INFO] [stderr]     |
[INFO] [stderr] 274 |         'a'...'z' | 'A'...'Z' | '0'...'9' | '-' | '_' => true, // TODO: Include U+00A0 and higher.
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:16
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:28
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/html.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stderr]    |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:114:33
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let x0 = rect.x.clamp(0.0, self.width as f32) as usize;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 let y0 = rect.y.clamp(0.0, self.height as f32) as usize;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:116:48
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 let x1 = (rect.x + rect.width).clamp(0.0, self.width as f32) as usize;
[INFO] [stderr]     |                                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/painting.rs:117:49
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let y1 = (rect.y + rect.height).clamp(0.0, self.height as f32) as usize;
[INFO] [stderr]     |                                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `painting::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "1e03f13fc689d3580e5c3af26662db26aaba7f13228131a112a307de258dd793"`
[INFO] running `"docker" "rm" "-f" "1e03f13fc689d3580e5c3af26662db26aaba7f13228131a112a307de258dd793"`
[INFO] [stdout] 1e03f13fc689d3580e5c3af26662db26aaba7f13228131a112a307de258dd793
[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/gh/panw-techdocs/rust-sc:/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] 3f1e9f3e79451e2fdf25e5f5f95e7c7387c38edbf13fd80ef314370fe3e0df13
[INFO] running `"docker" "start" "-a" "3f1e9f3e79451e2fdf25e5f5f95e7c7387c38edbf13fd80ef314370fe3e0df13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/robinson-62fadd2e1714d3be
[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" "3f1e9f3e79451e2fdf25e5f5f95e7c7387c38edbf13fd80ef314370fe3e0df13"`
[INFO] running `"docker" "rm" "-f" "3f1e9f3e79451e2fdf25e5f5f95e7c7387c38edbf13fd80ef314370fe3e0df13"`
[INFO] [stdout] 3f1e9f3e79451e2fdf25e5f5f95e7c7387c38edbf13fd80ef314370fe3e0df13