[INFO] fetching crate tower-grpc 0.1.1... [INFO] testing tower-grpc-0.1.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate tower-grpc 0.1.1 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate tower-grpc 0.1.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcbf92cc6c4d425d97896036327210d3567f985e0cc64f86dd31d9e4b45bf626 [INFO] running `Command { std: "docker" "start" "-a" "fcbf92cc6c4d425d97896036327210d3567f985e0cc64f86dd31d9e4b45bf626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcbf92cc6c4d425d97896036327210d3567f985e0cc64f86dd31d9e4b45bf626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcbf92cc6c4d425d97896036327210d3567f985e0cc64f86dd31d9e4b45bf626", kill_on_drop: false }` [INFO] [stdout] fcbf92cc6c4d425d97896036327210d3567f985e0cc64f86dd31d9e4b45bf626 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cf4c636f7cf0df7a125d866b839f5a67a7ff2c89fef6569f95b24e47263d206 [INFO] running `Command { std: "docker" "start" "-a" "1cf4c636f7cf0df7a125d866b839f5a67a7ff2c89fef6569f95b24e47263d206", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling tower-service v0.2.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling tower-layer v0.1.0 [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 tokio-io v0.1.13 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling backtrace v0.3.64 [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] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `Command { std: "docker" "inspect" "1cf4c636f7cf0df7a125d866b839f5a67a7ff2c89fef6569f95b24e47263d206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf4c636f7cf0df7a125d866b839f5a67a7ff2c89fef6569f95b24e47263d206", kill_on_drop: false }` [INFO] [stdout] 1cf4c636f7cf0df7a125d866b839f5a67a7ff2c89fef6569f95b24e47263d206 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 748c2273819a21ec0e6a35658077da13afaccfdb880eb4a9c073770a561ad3e7 [INFO] running `Command { std: "docker" "start" "-a" "748c2273819a21ec0e6a35658077da13afaccfdb880eb4a9c073770a561ad3e7", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.3 [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 smallvec v0.6.14 [INFO] [stderr] Compiling net2 v0.2.37 [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] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling parking_lot v0.9.0 [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-reactor v0.1.12 [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-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [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: 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(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "748c2273819a21ec0e6a35658077da13afaccfdb880eb4a9c073770a561ad3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "748c2273819a21ec0e6a35658077da13afaccfdb880eb4a9c073770a561ad3e7", kill_on_drop: false }` [INFO] [stdout] 748c2273819a21ec0e6a35658077da13afaccfdb880eb4a9c073770a561ad3e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ec278a56806eb1d8db5a47d4ce034192fdc7b4223b95275d1eaf79c818dc23f6 [INFO] running `Command { std: "docker" "start" "-a" "ec278a56806eb1d8db5a47d4ce034192fdc7b4223b95275d1eaf79c818dc23f6", kill_on_drop: false }` [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: `#[warn(deprecated)]` on by default [INFO] [stderr] [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:211:16 [INFO] [stderr] | [INFO] [stderr] 211 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/metadata/key.rs:270:14 [INFO] [stderr] | [INFO] [stderr] 270 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/metadata/value.rs:531:14 [INFO] [stderr] | [INFO] [stderr] 531 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [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)]` on by default [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: 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(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `tower-grpc` (lib test) generated 5 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tower_grpc-1b223f0afee2791a) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test metadata::map::tests::test_iter_mut_categorizes_ascii_entries ... ok [INFO] [stdout] test metadata::map::tests::test_iter_categorizes_binary_entries ... ok [INFO] [stdout] test metadata::map::tests::test_iter_categorizes_ascii_entries ... ok [INFO] [stdout] test metadata::map::tests::test_from_headers_takes_http_headers ... ok [INFO] [stdout] test metadata::map::tests::test_iter_mut_categorizes_binary_entries ... ok [INFO] [stdout] test metadata::map::tests::test_keys_categorizes_ascii_entries ... ok [INFO] [stdout] test metadata::map::tests::test_keys_categorizes_binary_entries ... ok [INFO] [stdout] test metadata::map::tests::test_to_headers_encoding ... ok [INFO] [stdout] test metadata::map::tests::test_values_categorizes_binary_entries ... ok [INFO] [stdout] test metadata::map::tests::test_values_categorizes_ascii_entries ... ok [INFO] [stdout] test metadata::map::tests::test_values_mut_categorizes_ascii_entries ... ok [INFO] [stdout] test metadata::map::tests::test_values_mut_categorizes_binary_entries ... ok [INFO] [stdout] test metadata::value::from_i16 ... ok [INFO] [stdout] test metadata::value::from_i32 ... ok [INFO] [stdout] test metadata::value::from_i64 ... ok [INFO] [stdout] test metadata::value::from_isize ... ok [INFO] [stdout] test metadata::value::from_u16 ... ok [INFO] [stdout] test metadata::value::from_u32 ... ok [INFO] [stdout] test metadata::value::from_metadata_value_tests::it_can_insert_metadata_key_as_metadata_value ... ok [INFO] [stdout] test metadata::value::from_u64 ... ok [INFO] [stdout] test metadata::value::from_usize ... ok [INFO] [stdout] test metadata::value::test_debug ... ok [INFO] [stdout] test metadata::value::test_from_shared_base64_encodes ... ok [INFO] [stdout] test metadata::value::test_is_empty ... ok [INFO] [stdout] test metadata::value::test_value_eq_bytes ... ok [INFO] [stdout] test metadata::value::test_value_eq_str ... ok [INFO] [stdout] test metadata::value::test_value_eq_value ... ok [INFO] [stdout] test status::tests::code_from_i32 ... ok [INFO] [stdout] test status::tests::from_error_h2 ... ok [INFO] [stdout] test status::tests::from_error_nested ... ok [INFO] [stdout] test status::tests::from_error_status ... ok [INFO] [stdout] test status::tests::from_error_unknown ... ok [INFO] [stdout] test status::tests::to_h2_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tower-grpc [INFO] [stdout] [INFO] [stdout] running 83 tests [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-ba8854127e5c7ae1.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-e85102ab9b083f0f.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-78bbe1d5b20a721c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-71764451b30370be.rlib --extern h2=/opt/rustwide/target/debug/deps/libh2-194a5cd3827dabe2.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-0ba8c4fd9e9d055c.rlib --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-90dd6a90aa5b413f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-29a347dd5dbcecec.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-a5414215aa73ce68.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-84e168d3b12730a9.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-cf8a85de27ccb4ef.rlib --extern tower_grpc=/opt/rustwide/target/debug/deps/libtower_grpc-b286b57d8b70ddbd.rlib --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-8a99aaa6afe4db57.rlib --extern tower_util=/opt/rustwide/target/debug/deps/libtower_util-5dfe488610dcab1f.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" "ec278a56806eb1d8db5a47d4ce034192fdc7b4223b95275d1eaf79c818dc23f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec278a56806eb1d8db5a47d4ce034192fdc7b4223b95275d1eaf79c818dc23f6", kill_on_drop: false }` [INFO] [stdout] ec278a56806eb1d8db5a47d4ce034192fdc7b4223b95275d1eaf79c818dc23f6