[INFO] crate rusty_pipe 0.1.5 is already in cache
[INFO] checking rusty_pipe-0.1.5 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate rusty_pipe 0.1.5 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate rusty_pipe 0.1.5 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 rusty_pipe 0.1.5
[INFO] finished tweaking crates.io crate rusty_pipe 0.1.5
[INFO] tweaked toml for crates.io crate rusty_pipe 0.1.5 written to work/builds/worker-4/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] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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] 84c243916ab8382a7b93f6f05eaed36babda895a6e61558af7bfa25926ba488e
[INFO] running `"docker" "start" "-a" "84c243916ab8382a7b93f6f05eaed36babda895a6e61558af7bfa25926ba488e"`
[INFO] [stderr]     Checking rusty_pipe v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:22:57
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub routers: HashMap<method::Method, Recognizer<Box<Handler>>>,
[INFO] [stderr]    |                                                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[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/router.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub wildcard: Recognizer<Box<Handler>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |                      -> Option<Match<&Box<Handler>>> {
[INFO] [stderr]     |                                           ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:22:57
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub routers: HashMap<method::Method, Recognizer<Box<Handler>>>,
[INFO] [stderr]    |                                                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:1:24
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub wildcard: Recognizer<Box<Handler>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:179:43
[INFO] [stderr]     |
[INFO] [stderr] 179 |                      -> Option<Match<&Box<Handler>>> {
[INFO] [stderr]     |                                           ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rusty_pipe`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: method is never used: `valid`
[INFO] [stderr]   --> src/route_recognizer/nfa.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn valid(string: &str) -> CharacterClass {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `invalid`
[INFO] [stderr]   --> src/route_recognizer/nfa.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn invalid(string: &str) -> CharacterClass {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `str_to_set`
[INFO] [stderr]    --> src/route_recognizer/nfa.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn str_to_set(string: &str) -> CharSet {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "84c243916ab8382a7b93f6f05eaed36babda895a6e61558af7bfa25926ba488e"`
[INFO] running `"docker" "rm" "-f" "84c243916ab8382a7b93f6f05eaed36babda895a6e61558af7bfa25926ba488e"`
[INFO] [stdout] 84c243916ab8382a7b93f6f05eaed36babda895a6e61558af7bfa25926ba488e