[INFO] fetching crate kuchiki 0.7.3...
[INFO] checking kuchiki-0.7.3 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate kuchiki 0.7.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate kuchiki 0.7.3 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kuchiki 0.7.3
[INFO] finished tweaking crates.io crate kuchiki 0.7.3
[INFO] tweaked toml for crates.io crate kuchiki 0.7.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e944d78e9b810448a9ff23d195211ac21f39cb3981833c590c213e3d714c3f5a
[INFO] running `"docker" "start" "-a" "e944d78e9b810448a9ff23d195211ac21f39cb3981833c590c213e3d714c3f5a"`
[INFO] [stderr]     Checking thin-slice v0.1.1
[INFO] [stderr]     Checking dtoa-short v0.3.2
[INFO] [stderr]     Checking servo_arc v0.1.1
[INFO] [stderr]    Compiling cssparser v0.25.9
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]    Compiling selectors v0.21.0
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]     Checking html5ever v0.23.0
[INFO] [stderr]     Checking kuchiki v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         try!(first.0.to_css(f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:383:13
[INFO] [stderr]     |
[INFO] [stderr] 383 |             try!(f.write_str(", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:384:13
[INFO] [stderr]     |
[INFO] [stderr] 384 |             try!(selector.0.to_css(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub on_parse_error: Option<Box<FnMut(Cow<'static, str>)>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Cow<'static, str>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     on_parse_error: Option<Box<FnMut(Cow<'static, str>)>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Cow<'static, str>)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:381:9
[INFO] [stderr]     |
[INFO] [stderr] 381 |         try!(first.0.to_css(f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:383:13
[INFO] [stderr]     |
[INFO] [stderr] 383 |             try!(f.write_str(", "));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/select.rs:384:13
[INFO] [stderr]     |
[INFO] [stderr] 384 |             try!(selector.0.to_css(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub on_parse_error: Option<Box<FnMut(Cow<'static, str>)>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Cow<'static, str>)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     on_parse_error: Option<Box<FnMut(Cow<'static, str>)>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Cow<'static, str>)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.06s
[INFO] running `"docker" "inspect" "e944d78e9b810448a9ff23d195211ac21f39cb3981833c590c213e3d714c3f5a"`
[INFO] running `"docker" "rm" "-f" "e944d78e9b810448a9ff23d195211ac21f39cb3981833c590c213e3d714c3f5a"`
[INFO] [stdout] e944d78e9b810448a9ff23d195211ac21f39cb3981833c590c213e3d714c3f5a