[INFO] fetching crate tower-grpc 0.1.1... [INFO] testing tower-grpc-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate tower-grpc 0.1.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate tower-grpc 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tower-grpc 0.1.1 [INFO] finished tweaking crates.io crate tower-grpc 0.1.1 [INFO] tweaked toml for crates.io crate tower-grpc 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3692df8b6e987780a92445d67cf00a5fa5445f1adfe39cfba71a6c4c6a098ea0 [INFO] running `Command { std: "docker" "start" "-a" "3692df8b6e987780a92445d67cf00a5fa5445f1adfe39cfba71a6c4c6a098ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3692df8b6e987780a92445d67cf00a5fa5445f1adfe39cfba71a6c4c6a098ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3692df8b6e987780a92445d67cf00a5fa5445f1adfe39cfba71a6c4c6a098ea0", kill_on_drop: false }` [INFO] [stdout] 3692df8b6e987780a92445d67cf00a5fa5445f1adfe39cfba71a6c4c6a098ea0 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dcb2b6f23ea311d528046f9fac2a9c3cc093d2a457ba137ecf19cb4c4851139 [INFO] running `Command { std: "docker" "start" "-a" "8dcb2b6f23ea311d528046f9fac2a9c3cc093d2a457ba137ecf19cb4c4851139", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tower-service v0.2.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling tower-layer v0.1.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tower-util v0.1.0 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling tower-grpc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:180:14 [INFO] [stdout] | [INFO] [stdout] 180 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | self.0.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/key.rs:270:14 [INFO] [stdout] | [INFO] [stdout] 270 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/value.rs:531:14 [INFO] [stdout] | [INFO] [stdout] 531 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression` [INFO] [stdout] --> src/generic/codec.rs:129:16 [INFO] [stdout] | [INFO] [stdout] 129 | ReadBody { compression: bool, len: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/generic/codec.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.35s [INFO] running `Command { std: "docker" "inspect" "8dcb2b6f23ea311d528046f9fac2a9c3cc093d2a457ba137ecf19cb4c4851139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dcb2b6f23ea311d528046f9fac2a9c3cc093d2a457ba137ecf19cb4c4851139", kill_on_drop: false }` [INFO] [stdout] 8dcb2b6f23ea311d528046f9fac2a9c3cc093d2a457ba137ecf19cb4c4851139 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e550d6b480563ce3b51587adf50967244e67671ad3f14c5ca57634368b2637de [INFO] running `Command { std: "docker" "start" "-a" "e550d6b480563ce3b51587adf50967244e67671ad3f14c5ca57634368b2637de", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:180:14 [INFO] [stdout] | [INFO] [stdout] 180 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | self.0.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/key.rs:270:14 [INFO] [stdout] | [INFO] [stdout] 270 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/value.rs:531:14 [INFO] [stdout] | [INFO] [stdout] 531 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression` [INFO] [stdout] --> src/generic/codec.rs:129:16 [INFO] [stdout] | [INFO] [stdout] 129 | ReadBody { compression: bool, len: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/generic/codec.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling tower-grpc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:180:14 [INFO] [stdout] | [INFO] [stdout] 180 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/encoding.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | self.0.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/key.rs:270:14 [INFO] [stdout] | [INFO] [stdout] 270 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/metadata/value.rs:531:14 [INFO] [stdout] | [INFO] [stdout] 531 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compression` [INFO] [stdout] --> src/generic/codec.rs:129:16 [INFO] [stdout] | [INFO] [stdout] 129 | ReadBody { compression: bool, len: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/generic/codec.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.99s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_grpc-f8eb569d8b57ed50) [INFO] running `Command { std: "docker" "inspect" "e550d6b480563ce3b51587adf50967244e67671ad3f14c5ca57634368b2637de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e550d6b480563ce3b51587adf50967244e67671ad3f14c5ca57634368b2637de", kill_on_drop: false }` [INFO] [stdout] e550d6b480563ce3b51587adf50967244e67671ad3f14c5ca57634368b2637de [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a1126418ec6b406685de9acd1f5e220bbc0cc8ecb7b779113a72b01ad784562 [INFO] running `Command { std: "docker" "start" "-a" "4a1126418ec6b406685de9acd1f5e220bbc0cc8ecb7b779113a72b01ad784562", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] running 33 tests [INFO] [stderr] --> src/metadata/encoding.rs:180:14 [INFO] [stdout] test metadata::map::tests::test_from_headers_takes_http_headers ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::map::tests::test_keys_categorizes_binary_entries ... ok [INFO] [stderr] 180 | self.description().fmt(f) [INFO] [stdout] test metadata::map::tests::test_iter_mut_categorizes_ascii_entries ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test metadata::map::tests::test_keys_categorizes_ascii_entries ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::map::tests::test_values_categorizes_ascii_entries ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test metadata::map::tests::test_values_mut_categorizes_ascii_entries ... ok [INFO] [stderr] [INFO] [stdout] test metadata::map::tests::test_values_mut_categorizes_binary_entries ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test metadata::map::tests::test_values_categorizes_binary_entries ... ok [INFO] [stderr] --> src/metadata/encoding.rs:211:16 [INFO] [stdout] test metadata::map::tests::test_iter_categorizes_binary_entries ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::map::tests::test_to_headers_encoding ... ok [INFO] [stderr] 211 | self.0.description() [INFO] [stdout] test metadata::value::from_i16 ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test metadata::value::from_i64 ... ok [INFO] [stderr] [INFO] [stdout] test metadata::value::from_i32 ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test metadata::map::tests::test_iter_mut_categorizes_binary_entries ... ok [INFO] [stderr] --> src/metadata/key.rs:270:14 [INFO] [stdout] test metadata::value::from_metadata_value_tests::it_can_insert_metadata_key_as_metadata_value ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::value::from_u16 ... ok [INFO] [stderr] 270 | self.description().fmt(f) [INFO] [stdout] test metadata::value::from_u32 ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test metadata::value::from_usize ... ok [INFO] [stderr] [INFO] [stdout] test metadata::value::test_from_shared_base64_encodes ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test metadata::value::test_is_empty ... ok [INFO] [stderr] --> src/metadata/value.rs:531:14 [INFO] [stdout] test metadata::value::test_value_eq_bytes ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::value::test_value_eq_str ... ok [INFO] [stderr] 531 | self.description().fmt(f) [INFO] [stdout] test metadata::value::test_value_eq_value ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test status::tests::from_error_h2 ... ok [INFO] [stderr] [INFO] [stdout] test status::tests::from_error_nested ... ok [INFO] [stderr] warning: field is never read: `compression` [INFO] [stdout] test status::tests::from_error_unknown ... ok [INFO] [stderr] --> src/generic/codec.rs:129:16 [INFO] [stdout] test status::tests::to_h2_error ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::map::tests::test_iter_categorizes_ascii_entries ... ok [INFO] [stderr] 129 | ReadBody { compression: bool, len: usize }, [INFO] [stdout] test metadata::value::from_isize ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] test status::tests::from_error_status ... ok [INFO] [stderr] | [INFO] [stdout] test metadata::value::test_debug ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test status::tests::code_from_i32 ... ok [INFO] [stderr] note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] test metadata::value::from_u64 ... ok [INFO] [stderr] --> src/generic/codec.rs:126:10 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] 126 | #[derive(Debug)] [INFO] [stdout] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `tower-grpc` (lib) generated 5 warnings [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/metadata/encoding.rs:180:14 [INFO] [stderr] | [INFO] [stderr] 180 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `compression` [INFO] [stderr] --> src/generic/codec.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | ReadBody { compression: bool, len: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/generic/codec.rs:126:10 [INFO] [stderr] | [INFO] [stderr] 126 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `tower-grpc` (lib test) generated 5 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_grpc-f8eb569d8b57ed50) [INFO] [stderr] Doc-tests tower-grpc [INFO] [stdout] [INFO] [stdout] running 83 tests [INFO] [stdout] test src/metadata/map.rs - metadata::map::VacantEntry::insert_entry (line 1563) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::MetadataMap::remove (line 1121) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::MetadataMap::contains_key (line 637) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::OccupiedEntry::remove (line 1766) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::MetadataMap::keys (line 729) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::MetadataMap::keys_len (line 289) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::VacantEntry::insert (line 1542) ... FAILED [INFO] [stdout] test src/metadata/map.rs - metadata::map::MetadataMap::get_all_bin (line 593) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tower_grpc --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-42decf5789a3cf1e.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-9503aa54f79d5c87.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-148d01b0c0d727f3.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-0f39203b7bbc7621.rlib --extern h2=/opt/rustwide/target/debug/deps/libh2-65e8334a96670f24.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-4d4a8c4b278c753e.rlib --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-553f00f1c55f970e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-b0c795b3b7b3806c.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-0cdbfd229bde0fb2.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-067812bc0637c801.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-22704192cf91870c.rlib --extern tower_grpc=/opt/rustwide/target/debug/deps/libtower_grpc-cbcb5ba61ab29b0d.rlib --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-517aee756a64225a.rlib --extern tower_util=/opt/rustwide/target/debug/deps/libtower_util-a8d4fbc8fcc2986e.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="prost"' --cfg 'feature="protobuf"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "4a1126418ec6b406685de9acd1f5e220bbc0cc8ecb7b779113a72b01ad784562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a1126418ec6b406685de9acd1f5e220bbc0cc8ecb7b779113a72b01ad784562", kill_on_drop: false }` [INFO] [stdout] 4a1126418ec6b406685de9acd1f5e220bbc0cc8ecb7b779113a72b01ad784562