[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 master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvc94ch%2Fsmol-netsim" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvc94ch/smol-netsim on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-12/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdf2311b09c125537966e5c695af7d65145a78f374503b7283e9e35e000af536 [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" "cdf2311b09c125537966e5c695af7d65145a78f374503b7283e9e35e000af536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdf2311b09c125537966e5c695af7d65145a78f374503b7283e9e35e000af536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf2311b09c125537966e5c695af7d65145a78f374503b7283e9e35e000af536", kill_on_drop: false }` [INFO] [stdout] cdf2311b09c125537966e5c695af7d65145a78f374503b7283e9e35e000af536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf513561f2580aea0723699afb120e94f5debe1f4186ff75795b7b785f6d36f3 [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" "bf513561f2580aea0723699afb120e94f5debe1f4186ff75795b7b785f6d36f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking parking v1.0.4 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking fastrand v1.3.3 [INFO] [stderr] Checking ioctl-sys v0.5.2 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [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: 2 warnings emitted [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] [stderr] Checking smol-netsim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 11s [INFO] running `Command { std: "docker" "inspect" "bf513561f2580aea0723699afb120e94f5debe1f4186ff75795b7b785f6d36f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf513561f2580aea0723699afb120e94f5debe1f4186ff75795b7b785f6d36f3", kill_on_drop: false }` [INFO] [stdout] bf513561f2580aea0723699afb120e94f5debe1f4186ff75795b7b785f6d36f3