[INFO] fetching crate rustls-tokio-stream 0.2.16...
[INFO] checking rustls-tokio-stream-0.2.16 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate rustls-tokio-stream 0.2.16 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rustls-tokio-stream 0.2.16 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustls-tokio-stream 0.2.16
[INFO] finished tweaking crates.io crate rustls-tokio-stream 0.2.16
[INFO] tweaked toml for crates.io crate rustls-tokio-stream 0.2.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding fastwebsockets v0.5.0 (latest: v0.7.1)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding rustls v0.21.10 (latest: v0.23.4)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.1)
[INFO] [stderr]       Adding rustls-webpki v0.101.7 (latest: v0.102.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.9)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntest_timeout v0.9.2
[INFO] [stderr]   Downloaded ntest v0.9.2
[INFO] [stderr]   Downloaded ntest_test_cases v0.9.2
[INFO] [stderr]   Downloaded fastwebsockets v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 299daac49e2cd8f82f998832742d6790d8aee41fbfe1f22f1f57faf2f859dbd9
[INFO] running `Command { std: "docker" "start" "-a" "299daac49e2cd8f82f998832742d6790d8aee41fbfe1f22f1f57faf2f859dbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "299daac49e2cd8f82f998832742d6790d8aee41fbfe1f22f1f57faf2f859dbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299daac49e2cd8f82f998832742d6790d8aee41fbfe1f22f1f57faf2f859dbd9", kill_on_drop: false }`
[INFO] [stdout] 299daac49e2cd8f82f998832742d6790d8aee41fbfe1f22f1f57faf2f859dbd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 239c16305f77369fc0892485f2812362acfd10ea736c807b8ed1c737a9e1edee
[INFO] running `Command { std: "docker" "start" "-a" "239c16305f77369fc0892485f2812362acfd10ea736c807b8ed1c737a9e1edee", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling relative-path v1.9.2
[INFO] [stderr]     Checking rustls v0.21.10
[INFO] [stderr]    Compiling ntest_test_cases v0.9.2
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling ntest_timeout v0.9.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking ntest v0.9.2
[INFO] [stderr]     Checking rstest v0.18.2
[INFO] [stderr]     Checking fastwebsockets v0.5.0
[INFO] [stderr]     Checking rustls-tokio-stream v0.2.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `FutureExt` is imported redundantly
[INFO] [stdout]     --> src/stream.rs:1029:7
[INFO] [stdout]      |
[INFO] [stdout] 1026 |   use super::*;
[INFO] [stdout]      |       -------- the item `FutureExt` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1029 |   use futures::FutureExt;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]     --> src/stream.rs:1037:7
[INFO] [stdout]      |
[INFO] [stdout] 1026 |   use super::*;
[INFO] [stdout]      |       -------- the item `ErrorKind` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1037 |   use std::io::ErrorKind;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> src/stream.rs:1042:7
[INFO] [stdout]      |
[INFO] [stdout] 1026 |   use super::*;
[INFO] [stdout]      |       -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1042 |   use std::time::Duration;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `spawn` is imported redundantly
[INFO] [stdout]     --> src/stream.rs:1047:7
[INFO] [stdout]      |
[INFO] [stdout] 1026 |   use super::*;
[INFO] [stdout]      |       -------- the item `spawn` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1047 |   use tokio::spawn;
[INFO] [stdout]      |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "239c16305f77369fc0892485f2812362acfd10ea736c807b8ed1c737a9e1edee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239c16305f77369fc0892485f2812362acfd10ea736c807b8ed1c737a9e1edee", kill_on_drop: false }`
[INFO] [stdout] 239c16305f77369fc0892485f2812362acfd10ea736c807b8ed1c737a9e1edee