[INFO] fetching crate rumqtt 0.31.0... [INFO] testing rumqtt-0.31.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate rumqtt 0.31.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rumqtt 0.31.0 [INFO] finished tweaking crates.io crate rumqtt 0.31.0 [INFO] tweaked toml for crates.io crate rumqtt 0.31.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rumqtt 0.31.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 145 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding bytes v0.4.12 (available: v1.10.1) [INFO] [stderr] Adding crossbeam-channel v0.3.9 (available: v0.5.15) [INFO] [stderr] Adding derive_more v0.13.0 (available: v2.0.1) [INFO] [stderr] Adding envy v0.3.3 (available: v0.4.2) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding jsonwebtoken v6.0.1 (available: v10.0.0) [INFO] [stderr] Adding pretty_env_logger v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.47.1) [INFO] [stderr] Adding tokio-rustls v0.9.4 (available: v0.26.4) [INFO] [stderr] Adding uuid v0.7.4 (available: v1.18.1) [INFO] [stderr] Adding webpki v0.19.1 (available: v0.22.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f169d75d822e801ec02df55e4e056f6cb0e73d405eb8268edc61bb18457e48b [INFO] running `Command { std: "docker" "start" "-a" "4f169d75d822e801ec02df55e4e056f6cb0e73d405eb8268edc61bb18457e48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f169d75d822e801ec02df55e4e056f6cb0e73d405eb8268edc61bb18457e48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f169d75d822e801ec02df55e4e056f6cb0e73d405eb8268edc61bb18457e48b", kill_on_drop: false }` [INFO] [stdout] 4f169d75d822e801ec02df55e4e056f6cb0e73d405eb8268edc61bb18457e48b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 157bf2d4aedbaa33accb1b34a2e245da4ab639be56bcfc986c814a52f9d1deec [INFO] running `Command { std: "docker" "start" "-a" "157bf2d4aedbaa33accb1b34a2e245da4ab639be56bcfc986c814a52f9d1deec", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.14.6/build.rs:475:52 [INFO] [stdout] | [INFO] [stdout] 475 | let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: AsRef` found in the following crates: `find_msvc_tools`, `std`: [INFO] [stdout] - impl AsRef for OsStr; [INFO] [stdout] - impl AsRef for OsString; [INFO] [stdout] - impl AsRef for Path; [INFO] [stdout] - impl AsRef for PathBuf; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for find_msvc_tools::find_tools::Env; [INFO] [stdout] - impl AsRef for str; [INFO] [stdout] note: required by a bound in `Build::flag` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cc-1.2.39/src/lib.rs:652:39 [INFO] [stdout] | [INFO] [stdout] 652 | pub fn flag(&mut self, flag: impl AsRef) -> &mut Build { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Build::flag` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 475 - let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] 475 + let _ = c.flag(<&str as Into>::into("-Wl,--gc-sections")); [INFO] [stdout] | [INFO] [stdout] help: consider removing this method call, as the receiver has type `&'static str` and `&'static str: AsRef` trivially holds [INFO] [stdout] | [INFO] [stdout] 475 - let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] 475 + let _ = c.flag("-Wl,--gc-sections"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] error: could not compile `ring` (build script) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "157bf2d4aedbaa33accb1b34a2e245da4ab639be56bcfc986c814a52f9d1deec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157bf2d4aedbaa33accb1b34a2e245da4ab639be56bcfc986c814a52f9d1deec", kill_on_drop: false }` [INFO] [stdout] 157bf2d4aedbaa33accb1b34a2e245da4ab639be56bcfc986c814a52f9d1deec