[INFO] cloning repository https://github.com/cedric-h/donuts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cedric-h/donuts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedric-h%2Fdonuts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedric-h%2Fdonuts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7bd27da0a9430a5269068c22f78f5c464b5cf19
[INFO] checking cedric-h/donuts against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcedric-h%2Fdonuts" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cedric-h/donuts on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cedric-h/donuts
[INFO] finished tweaking git repo https://github.com/cedric-h/donuts
[INFO] tweaked toml for git repo https://github.com/cedric-h/donuts written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cedric-h/donuts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 475e1d8ba0a2b93d039a32d2778bc855566e8e52ab8af8863290ec77eadd4a0d
[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" "475e1d8ba0a2b93d039a32d2778bc855566e8e52ab8af8863290ec77eadd4a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "475e1d8ba0a2b93d039a32d2778bc855566e8e52ab8af8863290ec77eadd4a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475e1d8ba0a2b93d039a32d2778bc855566e8e52ab8af8863290ec77eadd4a0d", kill_on_drop: false }`
[INFO] [stdout] 475e1d8ba0a2b93d039a32d2778bc855566e8e52ab8af8863290ec77eadd4a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b7490295217d7ab309245db1f45a64fd047ece2dec11a65d964ddb7537ff7c
[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" "73b7490295217d7ab309245db1f45a64fd047ece2dec11a65d964ddb7537ff7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sapp-linux v0.1.9
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling glam v0.9.5
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking ttf-parser v0.8.2
[INFO] [stderr]     Checking quad-rand v0.1.1
[INFO] [stderr]    Compiling macroquad_macro v0.1.0 (https://github.com/not-fl3/macroquad.git#077604e7)
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking fontdue v0.3.2
[INFO] [stderr]     Checking miniquad v0.3.0-alpha.21
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking quad-gl v0.2.9 (https://github.com/not-fl3/macroquad.git#077604e7)
[INFO] [stderr]     Checking macroquad v0.3.0-alpha.8 (https://github.com/not-fl3/macroquad.git#077604e7)
[INFO] [stderr]     Checking donuts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.82s
[INFO] running `Command { std: "docker" "inspect" "73b7490295217d7ab309245db1f45a64fd047ece2dec11a65d964ddb7537ff7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b7490295217d7ab309245db1f45a64fd047ece2dec11a65d964ddb7537ff7c", kill_on_drop: false }`
[INFO] [stdout] 73b7490295217d7ab309245db1f45a64fd047ece2dec11a65d964ddb7537ff7c