[INFO] cloning repository https://github.com/YaLTeR/network-relay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YaLTeR/network-relay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaLTeR%2Fnetwork-relay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaLTeR%2Fnetwork-relay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f92cbc05b64cfa52c93569eeae34b3cf780f5b60
[INFO] checking YaLTeR/network-relay against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaLTeR%2Fnetwork-relay" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YaLTeR/network-relay on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YaLTeR/network-relay
[INFO] finished tweaking git repo https://github.com/YaLTeR/network-relay
[INFO] tweaked toml for git repo https://github.com/YaLTeR/network-relay written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/YaLTeR/network-relay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace-sys v0.1.12
[INFO] [stderr]   Downloaded rustc-demangle v0.1.4
[INFO] [stderr]   Downloaded mio v0.6.9
[INFO] [stderr]   Downloaded backtrace v0.3.2
[INFO] [stderr]   Downloaded websocket v0.20.2
[INFO] [stderr]   Downloaded serde_yaml v0.7.1
[INFO] [stderr]   Downloaded libc v0.2.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] d6396811fa225d8e4a4880c35cb9a51ba979e3bfa33ab8361fba116dc2fef78a
[INFO] running `Command { std: "docker" "start" "-a" "d6396811fa225d8e4a4880c35cb9a51ba979e3bfa33ab8361fba116dc2fef78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6396811fa225d8e4a4880c35cb9a51ba979e3bfa33ab8361fba116dc2fef78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6396811fa225d8e4a4880c35cb9a51ba979e3bfa33ab8361fba116dc2fef78a", kill_on_drop: false }`
[INFO] [stdout] d6396811fa225d8e4a4880c35cb9a51ba979e3bfa33ab8361fba116dc2fef78a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36e7edd9dd5c4729222433d49f3c4e93a5e4d3e7b3a386bf6d60c12040e9bf24
[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" "36e7edd9dd5c4729222433d49f3c4e93a5e4d3e7b3a386bf6d60c12040e9bf24", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "36e7edd9dd5c4729222433d49f3c4e93a5e4d3e7b3a386bf6d60c12040e9bf24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e7edd9dd5c4729222433d49f3c4e93a5e4d3e7b3a386bf6d60c12040e9bf24", kill_on_drop: false }`
[INFO] [stdout] 36e7edd9dd5c4729222433d49f3c4e93a5e4d3e7b3a386bf6d60c12040e9bf24