[INFO] cloning repository https://github.com/OpenTritium/FalconTransfer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OpenTritium/FalconTransfer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ec0e6ae25c07195fec77aff6ae41fb80c5bb817
[INFO] checking OpenTritium/FalconTransfer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenTritium%2FFalconTransfer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OpenTritium/FalconTransfer
[INFO] finished tweaking git repo https://github.com/OpenTritium/FalconTransfer
[INFO] tweaked toml for git repo https://github.com/OpenTritium/FalconTransfer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OpenTritium/FalconTransfer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OpenTritium/FalconTransfer 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/OpenTritium/compio_debouncer.git`
[INFO] [stderr]     Updating git repository `https://github.com/compio-rs/see.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded confy v2.0.0
[INFO] [stderr]   Downloaded multipart_async_stream v0.2.8
[INFO] [stderr]   Downloaded compio v0.17.0
[INFO] [stderr]   Downloaded local-event v0.1.1
[INFO] [stderr]   Downloaded smol-cancellation-token v0.1.1
[INFO] [stderr]   Downloaded sparse_ranges v0.1.12
[INFO] [stderr]   Downloaded compio-macros v0.1.2
[INFO] [stderr]   Downloaded tracing-panic v0.1.2
[INFO] [stderr]   Downloaded cookie_store v0.22.0
[INFO] [stderr]   Downloaded fastdate v0.3.36
[INFO] [stderr]   Downloaded compio-log v0.1.0
[INFO] [stderr]   Downloaded compio-dispatcher v0.9.0
[INFO] [stderr]   Downloaded socket-pktinfo v0.3.2
[INFO] [stderr]   Downloaded compio-buf v0.7.2
[INFO] [stderr]   Downloaded network-interface v2.0.3
[INFO] [stderr]   Downloaded hostname v0.4.1
[INFO] [stderr]   Downloaded compile_warning v0.1.0
[INFO] [stderr]   Downloaded async-iterator v2.3.0
[INFO] [stderr]   Downloaded compio-tls v0.8.0
[INFO] [stderr]   Downloaded if-addrs v0.14.0
[INFO] [stderr]   Downloaded sanitize-filename-reader-friendly v2.3.0
[INFO] [stderr]   Downloaded compio-fs v0.10.0
[INFO] [stderr]   Downloaded mdns-sd v0.17.0
[INFO] [stderr]   Downloaded compio-quic v0.6.0
[INFO] [stderr]   Downloaded io-uring v0.7.11
[INFO] [stderr]   Downloaded compio-runtime v0.10.1
[INFO] [stderr]   Downloaded redb v3.1.0
[INFO] [stderr]   Downloaded compio-ws v0.2.0
[INFO] [stderr]   Downloaded cyper-core v0.7.1
[INFO] [stderr]   Downloaded cyper v0.7.1
[INFO] [stderr]   Downloaded governor v0.10.2
[INFO] [stderr]   Downloaded compio-driver v0.10.0
[INFO] [stderr]   Downloaded compio-io v0.8.4
[INFO] [stderr]   Downloaded compio-net v0.10.0
[INFO] [stderr]   Downloaded compio-process v0.7.0
[INFO] [stderr]   Downloaded compio-signal v0.8.0
[INFO] [stderr]   Downloaded io_uring_buf_ring v0.2.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5be7acba22d00b7f6f7cdac9e6d1c351f3602a7925d9193eff4c319b783b8d6
[INFO] running `Command { std: "docker" "start" "-a" "e5be7acba22d00b7f6f7cdac9e6d1c351f3602a7925d9193eff4c319b783b8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5be7acba22d00b7f6f7cdac9e6d1c351f3602a7925d9193eff4c319b783b8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5be7acba22d00b7f6f7cdac9e6d1c351f3602a7925d9193eff4c319b783b8d6", kill_on_drop: false }`
[INFO] [stdout] e5be7acba22d00b7f6f7cdac9e6d1c351f3602a7925d9193eff4c319b783b8d6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6848a509facafb5f1d6ab848d35e2ef0a2083eab32043e04468c937eb39c589
[INFO] running `Command { std: "docker" "start" "-a" "e6848a509facafb5f1d6ab848d35e2ef0a2083eab32043e04468c937eb39c589", kill_on_drop: false }`
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]     Checking compio-buf v0.7.2
[INFO] [stderr]    Compiling compio-driver v0.10.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling compile_warning v0.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compio-buf-0.7.2/src/lib.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![cfg_attr(feature = "allocator_api", feature(allocator_api))]
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compile_warning-0.1.0/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_diagnostic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compile_warning` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compio-buf` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e6848a509facafb5f1d6ab848d35e2ef0a2083eab32043e04468c937eb39c589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6848a509facafb5f1d6ab848d35e2ef0a2083eab32043e04468c937eb39c589", kill_on_drop: false }`
[INFO] [stdout] e6848a509facafb5f1d6ab848d35e2ef0a2083eab32043e04468c937eb39c589