[INFO] fetching crate meio-ws 0.22.1... [INFO] checking meio-ws-0.22.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate meio-ws 0.22.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate meio-ws 0.22.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate meio-ws 0.22.1 [INFO] finished tweaking crates.io crate meio-ws 0.22.1 [INFO] tweaked toml for crates.io crate meio-ws 0.22.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 173 packages to latest compatible versions [INFO] [stderr] Adding async-tungstenite v0.9.3 (available: v0.28.0) [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding dtoa v0.4.8 (available: v1.0.9) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding h2 v0.2.7 (available: v0.4.6) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding headers v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding headers-core v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.3.1 (available: v1.0.1) [INFO] [stderr] Adding httpdate v0.3.2 (available: v1.0.3) [INFO] [stderr] Adding hyper v0.13.10 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding input_buffer v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding itoa v0.4.8 (available: v1.0.11) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding meio v0.22.1 (available: v0.97.0) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (available: v0.6.0) [INFO] [stderr] Adding miow v0.3.7 (available: v0.6.0) [INFO] [stderr] Adding multipart v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding pin-project v0.4.30 (available: v1.1.5) [INFO] [stderr] Adding pin-project-internal v0.4.30 (available: v1.1.5) [INFO] [stderr] Adding pin-project-lite v0.1.12 (available: v0.2.14) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding serde_urlencoded v0.6.1 (available: v0.7.1) [INFO] [stderr] Adding sha-1 v0.9.8 (available: v0.10.1) [INFO] [stderr] Adding socket2 v0.3.19 (available: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.40.0) [INFO] [stderr] Adding tokio-macros v0.2.6 (available: v2.4.0) [INFO] [stderr] Adding tokio-tungstenite v0.11.0 (available: v0.24.0) [INFO] [stderr] Adding tokio-util v0.3.1 (available: v0.7.12) [INFO] [stderr] Adding tungstenite v0.11.1 (available: v0.24.0) [INFO] [stderr] Adding twoway v0.1.8 (available: v0.2.2) [INFO] [stderr] Adding urlencoding v1.3.3 (available: v2.1.3) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding warp v0.2.5 (available: v0.3.7) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] [stderr] Downloaded meio v0.22.1 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded async-tungstenite v0.9.3 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded urlencoding v1.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7f86e6d42bf80e349b3e92019d48c193b0807ecd9e217318ad92a563b544383 [INFO] running `Command { std: "docker" "start" "-a" "e7f86e6d42bf80e349b3e92019d48c193b0807ecd9e217318ad92a563b544383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7f86e6d42bf80e349b3e92019d48c193b0807ecd9e217318ad92a563b544383", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f86e6d42bf80e349b3e92019d48c193b0807ecd9e217318ad92a563b544383", kill_on_drop: false }` [INFO] [stdout] e7f86e6d42bf80e349b3e92019d48c193b0807ecd9e217318ad92a563b544383 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ed6156ce2d792129f7bd14dc8d175c81464fb3149ce401e91c9b6c81146fd66 [INFO] running `Command { std: "docker" "start" "-a" "0ed6156ce2d792129f7bd14dc8d175c81464fb3149ce401e91c9b6c81146fd66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking openssl-sys v0.9.103 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking meio v0.22.1 [INFO] [stderr] Checking async-tungstenite v0.9.3 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/meio-0.22.1/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(generators)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `coroutines` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `meio` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0ed6156ce2d792129f7bd14dc8d175c81464fb3149ce401e91c9b6c81146fd66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed6156ce2d792129f7bd14dc8d175c81464fb3149ce401e91c9b6c81146fd66", kill_on_drop: false }` [INFO] [stdout] 0ed6156ce2d792129f7bd14dc8d175c81464fb3149ce401e91c9b6c81146fd66