[INFO] fetching crate pi_async_fs 0.1.3...
[INFO] testing pi_async_fs-0.1.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pi_async_fs 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pi_async_fs 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pi_async_fs 0.1.3
[INFO] tweaked toml for crates.io crate pi_async_fs 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pi_async_fs 0.1.3 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pi_async_fs 0.1.3 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pi_atom v0.7.0
[INFO] [stderr]   Downloaded pi_null v0.1.12
[INFO] [stderr]   Downloaded error-stack v0.8.0
[INFO] [stderr]   Downloaded pi_result v0.1.1
[INFO] [stderr]   Downloaded pi_hash v0.1.1
[INFO] [stderr]   Downloaded pi_share v0.6.0
[INFO] [stderr]   Downloaded pi_bon v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc
[INFO] running `Command { std: "docker" "start" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling io-lifetimes v3.0.1
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling io-extras v0.19.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling cap-primitives v4.0.3
[INFO] [stderr]    Compiling error-stack v0.8.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling cap-std v4.0.3
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling pi_result v0.1.1
[INFO] [stderr]    Compiling cap-fs-ext v4.0.3
[INFO] [stderr]    Compiling pi_null v0.1.12
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling pi_share v0.6.0
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_share-0.6.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(dispatch_from_dyn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling blocking v1.7.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pi_share` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc", kill_on_drop: false }`
[INFO] [stdout] fc444cd8756cc1c07822f43389a3a77078d39d5919b01eb936f0e67ff801c6fc
