[INFO] cloning repository https://github.com/dvc94ch/smol-netsim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvc94ch/smol-netsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Fsmol-netsim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Fsmol-netsim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca1b8ec6f17e5b6f21bcd64aafadbf39a21a96fe [INFO] checking dvc94ch/smol-netsim against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Fsmol-netsim" "/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/dvc94ch/smol-netsim on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvc94ch/smol-netsim [INFO] finished tweaking git repo https://github.com/dvc94ch/smol-netsim [INFO] tweaked toml for git repo https://github.com/dvc94ch/smol-netsim written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/dvc94ch/smol-netsim already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_macros_support v0.26.0 [INFO] [stderr] Downloaded pnet_macros v0.26.0 [INFO] [stderr] Downloaded pnet_packet v0.26.0 [INFO] [stderr] Downloaded pnet_base v0.26.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] f2d778f504184a21214f58fd595fb8eead879e6ee34a47cf6a3924fce0c9e20c [INFO] running `Command { std: "docker" "start" "-a" "f2d778f504184a21214f58fd595fb8eead879e6ee34a47cf6a3924fce0c9e20c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2d778f504184a21214f58fd595fb8eead879e6ee34a47cf6a3924fce0c9e20c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d778f504184a21214f58fd595fb8eead879e6ee34a47cf6a3924fce0c9e20c", kill_on_drop: false }` [INFO] [stdout] f2d778f504184a21214f58fd595fb8eead879e6ee34a47cf6a3924fce0c9e20c [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 711a0a21c85eae31c3d400f30af5950907a2d39bcd02ec14713d948203ce7e95 [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" "711a0a21c85eae31c3d400f30af5950907a2d39bcd02ec14713d948203ce7e95", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Checking pnet_base v0.26.0 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking parking v1.0.4 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking fastrand v1.3.3 [INFO] [stderr] Checking ioctl-sys v0.5.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking pnet_macros_support v0.26.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.26.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking smol-netsim-core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking smol-netsim-machine v0.1.0 (/opt/rustwide/workdir/machine) [INFO] [stderr] Compiling pnet_packet v0.26.0 [INFO] [stderr] Checking smol-netsim-nat v0.1.0 (/opt/rustwide/workdir/nat) [INFO] [stderr] Checking smol-netsim-router v0.1.0 (/opt/rustwide/workdir/router) [INFO] [stdout] warning: field is never read: `subnet` [INFO] [stdout] --> nat/src/builder.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | subnet: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `blacklist_unrecognized_addrs` [INFO] [stdout] --> nat/src/builder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | blacklist_unrecognized_addrs: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subnet` [INFO] [stdout] --> nat/src/builder.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | subnet: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `blacklist_unrecognized_addrs` [INFO] [stdout] --> nat/src/builder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | blacklist_unrecognized_addrs: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking smol-netsim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "711a0a21c85eae31c3d400f30af5950907a2d39bcd02ec14713d948203ce7e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711a0a21c85eae31c3d400f30af5950907a2d39bcd02ec14713d948203ce7e95", kill_on_drop: false }` [INFO] [stdout] 711a0a21c85eae31c3d400f30af5950907a2d39bcd02ec14713d948203ce7e95