[INFO] fetching crate twitchchat 0.14.8... [INFO] checking twitchchat-0.14.8 against try#ebb118907fa893a392c699ddf120848fa0a8d6c2 for pr-116930 [INFO] extracting crate twitchchat 0.14.8 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate twitchchat 0.14.8 on toolchain ebb118907fa893a392c699ddf120848fa0a8d6c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebb118907fa893a392c699ddf120848fa0a8d6c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate twitchchat 0.14.8 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate twitchchat 0.14.8 [INFO] tweaked toml for crates.io crate twitchchat 0.14.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate twitchchat 0.14.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebb118907fa893a392c699ddf120848fa0a8d6c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ebb118907fa893a392c699ddf120848fa0a8d6c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ee52dca3ab9690d21c946ba6829490c2b1a5cc9cc1ecc88e913eb67950ac0fe [INFO] running `Command { std: "docker" "start" "-a" "5ee52dca3ab9690d21c946ba6829490c2b1a5cc9cc1ecc88e913eb67950ac0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ee52dca3ab9690d21c946ba6829490c2b1a5cc9cc1ecc88e913eb67950ac0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ee52dca3ab9690d21c946ba6829490c2b1a5cc9cc1ecc88e913eb67950ac0fe", kill_on_drop: false }` [INFO] [stdout] 5ee52dca3ab9690d21c946ba6829490c2b1a5cc9cc1ecc88e913eb67950ac0fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ebb118907fa893a392c699ddf120848fa0a8d6c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0908e97aee91118da99fe733d52ec8f589971f8c7e162305f15b15d85dbdf84 [INFO] running `Command { std: "docker" "start" "-a" "a0908e97aee91118da99fe733d52ec8f589971f8c7e162305f15b15d85dbdf84", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking twitchchat v0.14.8 (/opt/rustwide/workdir) [INFO] [stdout] error[E0453]: deny(future_incompatible) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] | [INFO] [stdout] = note: `forbid` lint level is the default for pointer_structural_match [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0453`. [INFO] [stdout] [INFO] [stderr] error: could not compile `twitchchat` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0908e97aee91118da99fe733d52ec8f589971f8c7e162305f15b15d85dbdf84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0908e97aee91118da99fe733d52ec8f589971f8c7e162305f15b15d85dbdf84", kill_on_drop: false }` [INFO] [stdout] a0908e97aee91118da99fe733d52ec8f589971f8c7e162305f15b15d85dbdf84