[INFO] crate chbs 0.0.8 is already in cache
[INFO] checking chbs-0.0.8 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate chbs 0.0.8 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate chbs 0.0.8 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chbs 0.0.8
[INFO] finished tweaking crates.io crate chbs 0.0.8
[INFO] tweaked toml for crates.io crate chbs 0.0.8 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 86d3b6e2dd0d8c5a2337a58a263cdc83e4790395c7396335fb363cb70647e82b
[INFO] running `"docker" "start" "-a" "86d3b6e2dd0d8c5a2337a58a263cdc83e4790395c7396335fb363cb70647e82b"`
[INFO] [stderr]    Compiling derive_builder v0.6.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling darling_core v0.6.3
[INFO] [stderr]    Compiling darling_macro v0.6.3
[INFO] [stderr]    Compiling darling v0.6.3
[INFO] [stderr]    Compiling derive_builder_core v0.3.0
[INFO] [stderr]     Checking chbs v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scheme.rs:154:50
[INFO] [stderr]     |
[INFO] [stderr] 154 |     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:164:52
[INFO] [stderr]     |
[INFO] [stderr] 164 |     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:154:50
[INFO] [stderr]     |
[INFO] [stderr] 154 |     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:164:52
[INFO] [stderr]     |
[INFO] [stderr] 164 |     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 17.35s
[INFO] running `"docker" "inspect" "86d3b6e2dd0d8c5a2337a58a263cdc83e4790395c7396335fb363cb70647e82b"`
[INFO] running `"docker" "rm" "-f" "86d3b6e2dd0d8c5a2337a58a263cdc83e4790395c7396335fb363cb70647e82b"`
[INFO] [stdout] 86d3b6e2dd0d8c5a2337a58a263cdc83e4790395c7396335fb363cb70647e82b