[INFO] fetching crate twitchchat 0.14.8... [INFO] checking twitchchat-0.14.8 against master#36b61e5aa593cc60cc92fc548b0d351e414aee2a for pr-116930 [INFO] extracting crate twitchchat 0.14.8 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate twitchchat 0.14.8 on toolchain 36b61e5aa593cc60cc92fc548b0d351e414aee2a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b61e5aa593cc60cc92fc548b0d351e414aee2a" "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-tc1/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" "+36b61e5aa593cc60cc92fc548b0d351e414aee2a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp v0.8.9 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded tokio-native-tls v0.1.0 [INFO] [stderr] Downloaded async-std v1.6.5 [INFO] [stderr] Downloaded async-executor v1.3.0 [INFO] [stderr] Downloaded async-global-executor v1.4.2 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded async-io v1.1.10 [INFO] [stderr] Downloaded smol v1.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+36b61e5aa593cc60cc92fc548b0d351e414aee2a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5757b761fbf2d405706edd6ff1cca7433042bc56ad4afce07bfa2a0b8576f7b [INFO] running `Command { std: "docker" "start" "-a" "d5757b761fbf2d405706edd6ff1cca7433042bc56ad4afce07bfa2a0b8576f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5757b761fbf2d405706edd6ff1cca7433042bc56ad4afce07bfa2a0b8576f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5757b761fbf2d405706edd6ff1cca7433042bc56ad4afce07bfa2a0b8576f7b", kill_on_drop: false }` [INFO] [stdout] d5757b761fbf2d405706edd6ff1cca7433042bc56ad4afce07bfa2a0b8576f7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+36b61e5aa593cc60cc92fc548b0d351e414aee2a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3507895fd42f15cff63cb0fcc0b11766aac17344032e9c6b5f33f0741476bbab [INFO] running `Command { std: "docker" "start" "-a" "3507895fd42f15cff63cb0fcc0b11766aac17344032e9c6b5f33f0741476bbab", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking twitchchat v0.14.8 (/opt/rustwide/workdir) [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] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking rmp-serde v0.14.4 [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "3507895fd42f15cff63cb0fcc0b11766aac17344032e9c6b5f33f0741476bbab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3507895fd42f15cff63cb0fcc0b11766aac17344032e9c6b5f33f0741476bbab", kill_on_drop: false }` [INFO] [stdout] 3507895fd42f15cff63cb0fcc0b11766aac17344032e9c6b5f33f0741476bbab