[INFO] fetching crate trillium-static 0.1.0...
[INFO] checking trillium-static-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate trillium-static 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate trillium-static 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trillium-static 0.1.0
[INFO] finished tweaking crates.io crate trillium-static 0.1.0
[INFO] tweaked toml for crates.io crate trillium-static 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate trillium-static 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea34440b4d76fb83a72d67b439a7cf3fca633fc9d200c993007fc7d553042624
[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" "ea34440b4d76fb83a72d67b439a7cf3fca633fc9d200c993007fc7d553042624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea34440b4d76fb83a72d67b439a7cf3fca633fc9d200c993007fc7d553042624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea34440b4d76fb83a72d67b439a7cf3fca633fc9d200c993007fc7d553042624", kill_on_drop: false }`
[INFO] [stdout] ea34440b4d76fb83a72d67b439a7cf3fca633fc9d200c993007fc7d553042624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] c0b0464ca7b7073cfb71d272b06689e9c76ef4ab6e12b8bcf08521dc06e342c7
[INFO] running `Command { std: "docker" "start" "-a" "c0b0464ca7b7073cfb71d272b06689e9c76ef4ab6e12b8bcf08521dc06e342c7", kill_on_drop: false }`
[INFO] [stderr]     Checking mime-db v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking trillium-http-types v0.0.1
[INFO] [stderr]     Checking trillium-http v0.1.4
[INFO] [stderr]     Checking trillium v0.1.3
[INFO] [stderr]     Checking trillium-static v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: trillium-static:
[INFO] [stdout] You must enable one of the three runtime feature flags
[INFO] [stdout] to use this crate:
[INFO] [stdout] 
[INFO] [stdout] * tokio
[INFO] [stdout] * async-std
[INFO] [stdout] * smol
[INFO] [stdout] 
[INFO] [stdout] This is a temporary constraint, and hopefully soon this
[INFO] [stdout] will not require the use of cargo feature flags.
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | /         compile_error!("trillium-static:
[INFO] [stdout] 115 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 116 | | to use this crate:
[INFO] [stdout] 117 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | | will not require the use of cargo feature flags."
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trillium-static`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: trillium-static:
[INFO] [stdout] You must enable one of the three runtime feature flags
[INFO] [stdout] to use this crate:
[INFO] [stdout] 
[INFO] [stdout] * tokio
[INFO] [stdout] * async-std
[INFO] [stdout] * smol
[INFO] [stdout] 
[INFO] [stdout] This is a temporary constraint, and hopefully soon this
[INFO] [stdout] will not require the use of cargo feature flags.
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | /         compile_error!("trillium-static:
[INFO] [stdout] 115 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 116 | | to use this crate:
[INFO] [stdout] 117 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | | will not require the use of cargo feature flags."
[INFO] [stdout] 124 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c0b0464ca7b7073cfb71d272b06689e9c76ef4ab6e12b8bcf08521dc06e342c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b0464ca7b7073cfb71d272b06689e9c76ef4ab6e12b8bcf08521dc06e342c7", kill_on_drop: false }`
[INFO] [stdout] c0b0464ca7b7073cfb71d272b06689e9c76ef4ab6e12b8bcf08521dc06e342c7