[INFO] fetching crate sciter-rs 0.5.57...
[INFO] checking sciter-rs-0.5.57 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate sciter-rs 0.5.57 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sciter-rs 0.5.57 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 sciter-rs 0.5.57
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sciter-rs 0.5.57
[INFO] tweaked toml for crates.io crate sciter-rs 0.5.57 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sciter-rs 0.5.57 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 18a8fbab6c2e4038d54bdbf80f5699d42c138e47a620ad3c9648babcc9b26648
[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" "18a8fbab6c2e4038d54bdbf80f5699d42c138e47a620ad3c9648babcc9b26648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18a8fbab6c2e4038d54bdbf80f5699d42c138e47a620ad3c9648babcc9b26648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a8fbab6c2e4038d54bdbf80f5699d42c138e47a620ad3c9648babcc9b26648", kill_on_drop: false }`
[INFO] [stdout] 18a8fbab6c2e4038d54bdbf80f5699d42c138e47a620ad3c9648babcc9b26648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 3d9de8e8b532d4654032331057ae1d3b01cc06b944c386d60bc945c4c1c0966d
[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" "3d9de8e8b532d4654032331057ae1d3b01cc06b944c386d60bc945c4c1c0966d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking sciter-rs v0.5.57 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> tests/value.rs:145:2
[INFO] [stdout]     |
[INFO] [stdout] 145 |     Value::from(1 as i32);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "3d9de8e8b532d4654032331057ae1d3b01cc06b944c386d60bc945c4c1c0966d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9de8e8b532d4654032331057ae1d3b01cc06b944c386d60bc945c4c1c0966d", kill_on_drop: false }`
[INFO] [stdout] 3d9de8e8b532d4654032331057ae1d3b01cc06b944c386d60bc945c4c1c0966d