[INFO] fetching crate epoekie 1.2.5-alpha...
[INFO] testing epoekie-1.2.5-alpha against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate epoekie 1.2.5-alpha into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate epoekie 1.2.5-alpha
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate epoekie 1.2.5-alpha
[INFO] tweaked toml for crates.io crate epoekie 1.2.5-alpha written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epoekie 1.2.5-alpha on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate epoekie 1.2.5-alpha 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64
[INFO] running `Command { std: "docker" "start" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", 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" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", 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" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling epoekie v1.2.5-alpha (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.tokio]
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `epoekie` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 12.62s
[INFO] running `Command { std: "docker" "inspect" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", 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" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling epoekie v1.2.2-alpha
[INFO] [stderr]    Compiling epoekie v1.2.5-alpha (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aicent v1.2.2-alpha
[INFO] [stderr]    Compiling rttp v1.2.2-alpha
[INFO] [stderr]    Compiling gtiot v1.2.2-alpha
[INFO] [stderr]    Compiling bewho v1.2.2-alpha
[INFO] [stderr]    Compiling rpki-com v1.2.2-alpha
[INFO] [stderr]    Compiling aicent-net v1.2.2-alpha
[INFO] [stderr]    Compiling itsun v1.2.2-alpha
[INFO] [stderr]    Compiling sascar v1.2.2-alpha
[INFO] [stderr]    Compiling zcmk v1.2.2-alpha
[INFO] [stderr]    Compiling iqa-org v1.2.2-alpha
[INFO] [stderr]    Compiling cmtn v1.2.2-alpha
[INFO] [stderr]    Compiling moloon v1.2.2-alpha
[INFO] [stderr]    Compiling dioon v1.2.2-alpha
[INFO] [stderr]    Compiling maxcap v1.2.2-alpha
[INFO] [stderr]    Compiling aicent-stack v1.2.2-alpha
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> examples/demo.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/demo.rs:81:41
[INFO] [stdout]    |
[INFO] [stdout] 81 |     shunter.metrics.reflex_latency_ns = 161.862;
[INFO] [stdout]    |     ---------------------------------   ^^^^^^^ expected `u128`, found floating-point number
[INFO] [stdout]    |     |
[INFO] [stdout]    |     expected due to the type of this binding
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epoekie` (example "demo") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.tokio]
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `epoekie` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64", kill_on_drop: false }`
[INFO] [stdout] df0c9c9a9b592373b4c46beb79da084ac5560f583dc21593791cd7fef6775f64
