[INFO] cloning repository https://github.com/ehariz/Netchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ehariz/Netchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehariz%2FNetchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehariz%2FNetchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99849ce57e2ef7250d3211912c61935783b3f3d7 [INFO] checking ehariz/Netchat against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehariz%2FNetchat" "/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/ehariz/Netchat on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ehariz/Netchat [INFO] finished tweaking git repo https://github.com/ehariz/Netchat [INFO] tweaked toml for git repo https://github.com/ehariz/Netchat written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ehariz/Netchat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56adcc0bbe936d010a030afb697d1ccea1b2ccb0ceb23166d3eb8cc77fe806f0 [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" "56adcc0bbe936d010a030afb697d1ccea1b2ccb0ceb23166d3eb8cc77fe806f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56adcc0bbe936d010a030afb697d1ccea1b2ccb0ceb23166d3eb8cc77fe806f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56adcc0bbe936d010a030afb697d1ccea1b2ccb0ceb23166d3eb8cc77fe806f0", kill_on_drop: false }` [INFO] [stdout] 56adcc0bbe936d010a030afb697d1ccea1b2ccb0ceb23166d3eb8cc77fe806f0 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49d34f078ac6235ee6598b6bad369ac6149d4b5baa6088fbe4e385df4c902699 [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" "49d34f078ac6235ee6598b6bad369ac6149d4b5baa6088fbe4e385df4c902699", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking gag v0.1.10 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking color-backtrace v0.1.3 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking tui v0.5.0 [INFO] [stderr] Compiling shrinkwraprs v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking netchat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.19s [INFO] running `Command { std: "docker" "inspect" "49d34f078ac6235ee6598b6bad369ac6149d4b5baa6088fbe4e385df4c902699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d34f078ac6235ee6598b6bad369ac6149d4b5baa6088fbe4e385df4c902699", kill_on_drop: false }` [INFO] [stdout] 49d34f078ac6235ee6598b6bad369ac6149d4b5baa6088fbe4e385df4c902699