[INFO] cloning repository https://github.com/PaulTheNeko/breakout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PaulTheNeko/breakout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulTheNeko%2Fbreakout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulTheNeko%2Fbreakout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1c90bf826c6f79caabab90061cdf9fe693bab69
[INFO] checking PaulTheNeko/breakout against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulTheNeko%2Fbreakout" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PaulTheNeko/breakout on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PaulTheNeko/breakout
[INFO] finished tweaking git repo https://github.com/PaulTheNeko/breakout
[INFO] tweaked toml for git repo https://github.com/PaulTheNeko/breakout written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/PaulTheNeko/breakout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6011c78acf0c009756befb5102f4ec5637de488114a4559aa1567ca2b218582
[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" "c6011c78acf0c009756befb5102f4ec5637de488114a4559aa1567ca2b218582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6011c78acf0c009756befb5102f4ec5637de488114a4559aa1567ca2b218582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6011c78acf0c009756befb5102f4ec5637de488114a4559aa1567ca2b218582", kill_on_drop: false }`
[INFO] [stdout] c6011c78acf0c009756befb5102f4ec5637de488114a4559aa1567ca2b218582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 74737932b1824ecff2f7b018099dc831c373a4a3a1f769d2a3b05184fa1eb00c
[INFO] running `Command { std: "docker" "start" "-a" "74737932b1824ecff2f7b018099dc831c373a4a3a1f769d2a3b05184fa1eb00c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sapp-linux v0.1.8
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling glam v0.8.7
[INFO] [stderr]    Compiling macroquad_macro v0.1.1
[INFO] [stderr]     Checking quad-rand v0.1.1
[INFO] [stderr]     Checking fixedstep v0.3.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking miniquad_text_rusttype v0.1.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking megaui v0.2.11
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking miniquad v0.3.0-alpha.11
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]     Checking quad-gl v0.2.3
[INFO] [stderr]     Checking macroquad v0.2.9
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]     Checking bricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.13s
[INFO] running `Command { std: "docker" "inspect" "74737932b1824ecff2f7b018099dc831c373a4a3a1f769d2a3b05184fa1eb00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74737932b1824ecff2f7b018099dc831c373a4a3a1f769d2a3b05184fa1eb00c", kill_on_drop: false }`
[INFO] [stdout] 74737932b1824ecff2f7b018099dc831c373a4a3a1f769d2a3b05184fa1eb00c