[INFO] fetching crate afire 0.2.0...
[INFO] checking afire-0.2.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate afire 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate afire 0.2.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate afire 0.2.0
[INFO] finished tweaking crates.io crate afire 0.2.0
[INFO] tweaked toml for crates.io crate afire 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate afire 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 202ed557ee3512de52fda4a0a01a5d6e4dab4846efcc540243a1c815beea6999
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "202ed557ee3512de52fda4a0a01a5d6e4dab4846efcc540243a1c815beea6999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "202ed557ee3512de52fda4a0a01a5d6e4dab4846efcc540243a1c815beea6999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202ed557ee3512de52fda4a0a01a5d6e4dab4846efcc540243a1c815beea6999", kill_on_drop: false }`
[INFO] [stdout] 202ed557ee3512de52fda4a0a01a5d6e4dab4846efcc540243a1c815beea6999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c518b6f24eb29e07afd1ebffe95916a86a9a660bf93caae120159d378124ea1
[INFO] running `Command { std: "docker" "start" "-a" "6c518b6f24eb29e07afd1ebffe95916a86a9a660bf93caae120159d378124ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling afire v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `remove_address_port`
[INFO] [stdout]   --> lib/common.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn remove_address_port<T>(address: T) -> String
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `remove_address_port`
[INFO] [stdout]   --> lib/common.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn remove_address_port<T>(address: T) -> String
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `afire::Level`, `afire::Logger`
[INFO] [stdout]  --> examples/11_logging.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use afire::{Header, Level, Logger, Method, Response, Server};
[INFO] [stdout]   |                     ^^^^^  ^^^^^^ no `Logger` in the root
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `Level` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `afire::RateLimiter`
[INFO] [stdout]  --> examples/12_rate_limit.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use afire::{Header, Method, RateLimiter, Response, Server};
[INFO] [stdout]   |                             ^^^^^^^^^^^ no `RateLimiter` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `afire` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6c518b6f24eb29e07afd1ebffe95916a86a9a660bf93caae120159d378124ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c518b6f24eb29e07afd1ebffe95916a86a9a660bf93caae120159d378124ea1", kill_on_drop: false }`
[INFO] [stdout] 6c518b6f24eb29e07afd1ebffe95916a86a9a660bf93caae120159d378124ea1