[INFO] updating cached repository https://github.com/sxend/rust_study [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e97ef5bcefdee569d46d37a8cfe474a4f310b41e [INFO] checking sxend/rust_study against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxend%2Frust_study" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sxend/rust_study on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sxend/rust_study [INFO] finished tweaking git repo https://github.com/sxend/rust_study [INFO] tweaked toml for git repo https://github.com/sxend/rust_study written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/sxend/rust_study already has a lockfile, it will not be regenerated [INFO] running `"/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" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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] bd180786be34825b9cacadac04309e0c9c66b91f97ce692950db3509f9a46e80 [INFO] running `"docker" "start" "-a" "bd180786be34825b9cacadac04309e0c9c66b91f97ce692950db3509f9a46e80"` [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking crossbeam-channel v0.3.3 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking markdown v0.2.0 [INFO] [stderr] Checking backtrace v0.3.11 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking hyper v0.12.18 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking trust-dns-resolver v0.10.0 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking docopt v1.0.2 [INFO] [stderr] Checking actix-net v0.2.5 [INFO] [stderr] Checking actix-web v0.7.16 [INFO] [stderr] Checking rust_study v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/downcast_sample.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | fn receiver(message: &Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/bin/downcast_sample.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | fn receiver(message: &Any) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/bin/mitm_sample.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Box), Error = IoError>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = IoError>` [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/bin/mitm_sample.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | ) -> Box), Error = IoError>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = IoError>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/mitm_sample.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/mitm_sample.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Box), Error = IoError>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = IoError>` [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/bin/mitm_sample.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | ) -> Box), Error = IoError>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future), Error = IoError>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/mitm_sample.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/bin/actix_sample.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/actix_sample.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | fn handle(_req: HttpRequest) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/bin/actix_sample.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/actix_sample.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | fn handle(_req: HttpRequest) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.54s [INFO] running `"docker" "inspect" "bd180786be34825b9cacadac04309e0c9c66b91f97ce692950db3509f9a46e80"` [INFO] running `"docker" "rm" "-f" "bd180786be34825b9cacadac04309e0c9c66b91f97ce692950db3509f9a46e80"` [INFO] [stdout] bd180786be34825b9cacadac04309e0c9c66b91f97ce692950db3509f9a46e80