[INFO] cloning repository https://github.com/HannesTuhkala/plyen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HannesTuhkala/plyen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHannesTuhkala%2Fplyen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHannesTuhkala%2Fplyen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68528ce4a021292d93610635de7c4ebc9942727d
[INFO] checking HannesTuhkala/plyen against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHannesTuhkala%2Fplyen" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HannesTuhkala/plyen on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HannesTuhkala/plyen
[INFO] finished tweaking git repo https://github.com/HannesTuhkala/plyen
[INFO] tweaked toml for git repo https://github.com/HannesTuhkala/plyen written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/HannesTuhkala/plyen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", 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] 628c2c68a9cbb7d0110a5a3af636526e9abea62d54dadb1875cbe237e68212e7
[INFO] running `Command { std: "docker" "start" "-a" "628c2c68a9cbb7d0110a5a3af636526e9abea62d54dadb1875cbe237e68212e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628c2c68a9cbb7d0110a5a3af636526e9abea62d54dadb1875cbe237e68212e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628c2c68a9cbb7d0110a5a3af636526e9abea62d54dadb1875cbe237e68212e7", kill_on_drop: false }`
[INFO] [stdout] 628c2c68a9cbb7d0110a5a3af636526e9abea62d54dadb1875cbe237e68212e7
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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] b46ed6eeee3c17fcb66821e62c06cf79c854ccbae403605996334ef60bca609c
[INFO] running `Command { std: "docker" "start" "-a" "b46ed6eeee3c17fcb66821e62c06cf79c854ccbae403605996334ef60bca609c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]     Checking array-macro v1.0.4
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]     Checking strum v0.16.0
[INFO] [stderr]    Compiling plen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking whoami v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]     Checking unicode-truncate v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling rand_derive v0.5.0
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling enum_dispatch v0.2.0
[INFO] [stderr]     Checking enum-map v0.6.2
[INFO] [stderr]     Checking libplen v0.1.0 (/opt/rustwide/workdir/libplen)
[INFO] [stdout] warning: unused variable: `hurricane`
[INFO] [stdout]    --> libplen/src/projectiles.rs:174:57
[INFO] [stdout]     |
[INFO] [stdout] 174 |         &mut self, players: &[Player], delta_time: f32, hurricane: &Option<Hurricane>
[INFO] [stdout]     |                                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hurricane`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "b46ed6eeee3c17fcb66821e62c06cf79c854ccbae403605996334ef60bca609c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46ed6eeee3c17fcb66821e62c06cf79c854ccbae403605996334ef60bca609c", kill_on_drop: false }`
[INFO] [stdout] b46ed6eeee3c17fcb66821e62c06cf79c854ccbae403605996334ef60bca609c