[INFO] fetching crate ockam_transport_websocket 0.87.0...
[INFO] checking ockam_transport_websocket-0.87.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate ockam_transport_websocket 0.87.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ockam_transport_websocket 0.87.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ockam_transport_websocket 0.87.0
[INFO] finished tweaking crates.io crate ockam_transport_websocket 0.87.0
[INFO] tweaked toml for crates.io crate ockam_transport_websocket 0.87.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 151 packages
[INFO] [stderr]       Adding bytes v0.4.12 (latest: v1.6.0)
[INFO] [stderr]       Adding futures v0.1.31 (latest: v0.3.30)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding minicbor v0.20.0 (latest: v0.21.1)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding ockam_core v0.93.0 (latest: v0.105.0)
[INFO] [stderr]       Adding ockam_executor v0.61.0 (latest: v0.74.0)
[INFO] [stderr]       Adding ockam_macros v0.32.0 (latest: v0.34.0)
[INFO] [stderr]       Adding ockam_node v0.98.0 (latest: v0.112.0)
[INFO] [stderr]       Adding ockam_transport_core v0.66.0 (latest: v0.78.0)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.6)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding tokio-tungstenite v0.20.1 (latest: v0.21.0)
[INFO] [stderr]       Adding tungstenite v0.20.1 (latest: v0.21.0)
[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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bare v0.5.0
[INFO] [stderr]   Downloaded minicbor-derive v0.13.0
[INFO] [stderr]   Downloaded core2 v0.4.0
[INFO] [stderr]   Downloaded minicbor v0.20.0
[INFO] [stderr]   Downloaded ockam_macros v0.32.0
[INFO] [stderr]   Downloaded ockam_transport_core v0.66.0
[INFO] [stderr]   Downloaded ockam_executor v0.61.0
[INFO] [stderr]   Downloaded ockam_core v0.93.0
[INFO] [stderr]   Downloaded ockam_node v0.98.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 984cf8b0c983f63b960da036e7aeedd5a651e7d3a7dea582b389ea2aec10ce3d
[INFO] running `Command { std: "docker" "start" "-a" "984cf8b0c983f63b960da036e7aeedd5a651e7d3a7dea582b389ea2aec10ce3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "984cf8b0c983f63b960da036e7aeedd5a651e7d3a7dea582b389ea2aec10ce3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984cf8b0c983f63b960da036e7aeedd5a651e7d3a7dea582b389ea2aec10ce3d", kill_on_drop: false }`
[INFO] [stdout] 984cf8b0c983f63b960da036e7aeedd5a651e7d3a7dea582b389ea2aec10ce3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ccbd5343d5fa2ea59f41f26a3b6b32f54c910a08e16c638611d087905d9a4c3
[INFO] running `Command { std: "docker" "start" "-a" "3ccbd5343d5fa2ea59f41f26a3b6b32f54c910a08e16c638611d087905d9a4c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling minicbor v0.20.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ockam_macros v0.32.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serde_bare v0.5.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking ockam_core v0.93.0
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking ockam_transport_core v0.66.0
[INFO] [stderr]     Checking ockam_executor v0.61.0
[INFO] [stderr]     Checking ockam_node v0.98.0
[INFO] [stderr]     Checking ockam_transport_websocket v0.87.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.58s
[INFO] running `Command { std: "docker" "inspect" "3ccbd5343d5fa2ea59f41f26a3b6b32f54c910a08e16c638611d087905d9a4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccbd5343d5fa2ea59f41f26a3b6b32f54c910a08e16c638611d087905d9a4c3", kill_on_drop: false }`
[INFO] [stdout] 3ccbd5343d5fa2ea59f41f26a3b6b32f54c910a08e16c638611d087905d9a4c3