[INFO] crate chbs 0.0.9 is already in cache
[INFO] checking chbs-0.0.9 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate chbs 0.0.9 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate chbs 0.0.9 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chbs 0.0.9
[INFO] finished tweaking crates.io crate chbs 0.0.9
[INFO] tweaked toml for crates.io crate chbs 0.0.9 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate chbs 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] 9458a4c4c6a05199eb5fb9e32669e2e1b4b678085bc463da85b9eb3b8f205cd0
[INFO] running `"docker" "start" "-a" "9458a4c4c6a05199eb5fb9e32669e2e1b4b678085bc463da85b9eb3b8f205cd0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking chbs v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scheme.rs:159:50
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn add_word_styler(mut self, styler: Box<WordStyler>) -> Self {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn WordStyler`
[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/scheme.rs:169:52
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn add_phrase_styler(mut self, styler: Box<PhraseStyler>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PhraseStyler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scheme.rs:159:50
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn add_word_styler(mut self, styler: Box<WordStyler>) -> Self {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn WordStyler`
[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/scheme.rs:169:52
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn add_phrase_styler(mut self, styler: Box<PhraseStyler>) -> Self {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PhraseStyler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `"docker" "inspect" "9458a4c4c6a05199eb5fb9e32669e2e1b4b678085bc463da85b9eb3b8f205cd0"`
[INFO] running `"docker" "rm" "-f" "9458a4c4c6a05199eb5fb9e32669e2e1b4b678085bc463da85b9eb3b8f205cd0"`
[INFO] [stdout] 9458a4c4c6a05199eb5fb9e32669e2e1b4b678085bc463da85b9eb3b8f205cd0