[INFO] fetching crate toy-rpc 0.6.1... [INFO] testing toy-rpc-0.6.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate toy-rpc 0.6.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate toy-rpc 0.6.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate toy-rpc 0.6.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate toy-rpc 0.6.1 [INFO] tweaked toml for crates.io crate toy-rpc 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toy-rpc-macros v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fc445deec547014da4822c4403397fdbaf4ea47e59411cdfc3d8ff2beb28fcd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2fc445deec547014da4822c4403397fdbaf4ea47e59411cdfc3d8ff2beb28fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fc445deec547014da4822c4403397fdbaf4ea47e59411cdfc3d8ff2beb28fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc445deec547014da4822c4403397fdbaf4ea47e59411cdfc3d8ff2beb28fcd", kill_on_drop: false }` [INFO] [stdout] 2fc445deec547014da4822c4403397fdbaf4ea47e59411cdfc3d8ff2beb28fcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 704e2a0a7d96668374d0bdf01a322d2eb43269f9484c63d10302542b764b0b4d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "704e2a0a7d96668374d0bdf01a322d2eb43269f9484c63d10302542b764b0b4d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling erased-serde v0.3.15 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling toy-rpc-macros v0.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling tungstenite v0.13.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling async-tungstenite v0.13.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toy-rpc v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.57s [INFO] running `Command { std: "docker" "inspect" "704e2a0a7d96668374d0bdf01a322d2eb43269f9484c63d10302542b764b0b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "704e2a0a7d96668374d0bdf01a322d2eb43269f9484c63d10302542b764b0b4d", kill_on_drop: false }` [INFO] [stdout] 704e2a0a7d96668374d0bdf01a322d2eb43269f9484c63d10302542b764b0b4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 02f2f3e272c817668e221a502dd5d56edb526cb19b3307d7dbfb74f8e14af9b8 [INFO] running `Command { std: "docker" "start" "-a" "02f2f3e272c817668e221a502dd5d56edb526cb19b3307d7dbfb74f8e14af9b8", kill_on_drop: false }` [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling hyper v0.14.8 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling toy-rpc v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 55.20s [INFO] running `Command { std: "docker" "inspect" "02f2f3e272c817668e221a502dd5d56edb526cb19b3307d7dbfb74f8e14af9b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f2f3e272c817668e221a502dd5d56edb526cb19b3307d7dbfb74f8e14af9b8", kill_on_drop: false }` [INFO] [stdout] 02f2f3e272c817668e221a502dd5d56edb526cb19b3307d7dbfb74f8e14af9b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d78406ca8afcc2da5682a9e68eadb780e0cbd0f4bcd4b99fd5be684d56efb5c7 [INFO] running `Command { std: "docker" "start" "-a" "d78406ca8afcc2da5682a9e68eadb780e0cbd0f4bcd4b99fd5be684d56efb5c7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_rpc-15be5fabea44be6a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test transport::frame::tests::bool_length ... ok [INFO] [stderr] Running tests/actix_web_integration.rs (/opt/rustwide/target/debug/deps/actix_web_integration-576b04b92f80e607) [INFO] [stdout] test transport::frame::tests::frame_header_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/async_std_tcp.rs (/opt/rustwide/target/debug/deps/async_std_tcp-10d241b54ea07d56) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Running tests/async_std_ws.rs (/opt/rustwide/target/debug/deps/async_std_ws-6537d50ce5fef3b8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test websocket_with_async_std ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Running tests/rpc.rs (/opt/rustwide/target/debug/deps/rpc-2c849cc5126e8826) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/sample_test.rs (/opt/rustwide/target/debug/deps/sample_test-071be4755974cf79) [INFO] [stdout] [INFO] [stderr] Doc-tests toy-rpc [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error[E0432]: unresolved import `async_tungstenite::tokio` [INFO] [stderr] --> /opt/rustwide/workdir/src/server/tokio.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | use async_tungstenite::tokio::TokioAdapter; [INFO] [stderr] | ^^^^^ could not find `tokio` in `async_tungstenite` [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/codec/mod.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | / doc(cfg(all( [INFO] [stderr] 101 | | feature = "serde_bincode", [INFO] [stderr] 102 | | not(feature = "serde_json"), [INFO] [stderr] 103 | | not(feature = "serde_cbor"), [INFO] [stderr] 104 | | not(feature = "serde_rmp"), [INFO] [stderr] 105 | | ))) [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/codec/mod.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | / doc(cfg(all( [INFO] [stderr] 112 | | feature = "serde_json", [INFO] [stderr] 113 | | not(feature = "serde_bincode"), [INFO] [stderr] 114 | | not(feature = "serde_cbor"), [INFO] [stderr] 115 | | not(feature = "serde_rmp"), [INFO] [stderr] 116 | | ))) [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/codec/mod.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | / doc(cfg(all( [INFO] [stderr] 123 | | feature = "serde_cbor", [INFO] [stderr] 124 | | not(feature = "serde_json"), [INFO] [stderr] 125 | | not(feature = "serde_bincode"), [INFO] [stderr] 126 | | not(feature = "serde_rmp"), [INFO] [stderr] 127 | | ))) [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/codec/mod.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | / doc(cfg(all( [INFO] [stderr] 134 | | feature = "serde_rmp", [INFO] [stderr] 135 | | not(feature = "serde_cbor"), [INFO] [stderr] 136 | | not(feature = "serde_json"), [INFO] [stderr] 137 | | not(feature = "serde_bincode"), [INFO] [stderr] 138 | | ))) [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/server/mod.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | / #[doc(cfg(any( [INFO] [stderr] 35 | | feature = "async_std_runtime", [INFO] [stderr] 36 | | feature = "http_tide", [INFO] [stderr] 37 | | )))] [INFO] [stderr] | |____________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: `#[doc(cfg)]` is experimental [INFO] [stderr] --> /opt/rustwide/workdir/src/server/mod.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | / #[doc(cfg(any( [INFO] [stderr] 41 | | feature = "tokio_runtime", [INFO] [stderr] 42 | | feature = "http_warp", [INFO] [stderr] 43 | | feature = "http_actix_web" [INFO] [stderr] 44 | | )))] [INFO] [stderr] | |____________^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #43781 for more information [INFO] [stderr] = help: add `#![feature(doc_cfg)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "d78406ca8afcc2da5682a9e68eadb780e0cbd0f4bcd4b99fd5be684d56efb5c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78406ca8afcc2da5682a9e68eadb780e0cbd0f4bcd4b99fd5be684d56efb5c7", kill_on_drop: false }` [INFO] [stdout] d78406ca8afcc2da5682a9e68eadb780e0cbd0f4bcd4b99fd5be684d56efb5c7