[INFO] fetching crate mcpat 0.9.0...
[INFO] checking mcpat-0.9.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] extracting crate mcpat 0.9.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mcpat 0.9.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcpat 0.9.0
[INFO] finished tweaking crates.io crate mcpat 0.9.0
[INFO] tweaked toml for crates.io crate mcpat 0.9.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mcpat-sys v0.8.0
[INFO] [stderr]   Downloaded fixture v0.3.1
[INFO] [stderr]   Downloaded hiredis v0.3.1
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c7dd342f372fc9666f8f59f5c4759f91a4ab99bc06d8231a56f5618dc6a4e8f
[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" "5c7dd342f372fc9666f8f59f5c4759f91a4ab99bc06d8231a56f5618dc6a4e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7dd342f372fc9666f8f59f5c4759f91a4ab99bc06d8231a56f5618dc6a4e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7dd342f372fc9666f8f59f5c4759f91a4ab99bc06d8231a56f5618dc6a4e8f", kill_on_drop: false }`
[INFO] [stdout] 5c7dd342f372fc9666f8f59f5c4759f91a4ab99bc06d8231a56f5618dc6a4e8f
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 243e5dd9fba3c362f05e3f98b725b64da70a1b2dd4b2597fdbc8891ec65e9d0d
[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" "243e5dd9fba3c362f05e3f98b725b64da70a1b2dd4b2597fdbc8891ec65e9d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcpat-sys v0.8.0
[INFO] [stderr]     Checking fixture v0.3.1
[INFO] [stderr]     Checking mcpat v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> tests/support/mod.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / macro_rules! round(
[INFO] [stdout] 8  | |     ($value:expr, $precision:expr) => ({
[INFO] [stdout] 9  | |         let scale = 10f64.powi($precision);
[INFO] [stdout] 10 | |         ($value * scale).round() / scale
[INFO] [stdout] 11 | |     });
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` 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 24.26s
[INFO] running `Command { std: "docker" "inspect" "243e5dd9fba3c362f05e3f98b725b64da70a1b2dd4b2597fdbc8891ec65e9d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243e5dd9fba3c362f05e3f98b725b64da70a1b2dd4b2597fdbc8891ec65e9d0d", kill_on_drop: false }`
[INFO] [stdout] 243e5dd9fba3c362f05e3f98b725b64da70a1b2dd4b2597fdbc8891ec65e9d0d