[INFO] fetching crate smoltcp 0.7.1... [INFO] checking smoltcp-0.7.1 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate smoltcp 0.7.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate smoltcp 0.7.1 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smoltcp 0.7.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate smoltcp 0.7.1 [INFO] tweaked toml for crates.io crate smoltcp 0.7.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate smoltcp 0.7.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.1.16 [INFO] [stderr] Downloaded libc v0.2.77 [INFO] [stderr] Downloaded tinyvec v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39c590fbc97f962acfb30e08408230bc19e329938493581838aae4c6202f63b0 [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" "39c590fbc97f962acfb30e08408230bc19e329938493581838aae4c6202f63b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39c590fbc97f962acfb30e08408230bc19e329938493581838aae4c6202f63b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c590fbc97f962acfb30e08408230bc19e329938493581838aae4c6202f63b0", kill_on_drop: false }` [INFO] [stdout] 39c590fbc97f962acfb30e08408230bc19e329938493581838aae4c6202f63b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e098c64b75ead1f51c8e1189761573f3dca9f69e906f62767bab0203ed7e52d [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" "7e098c64b75ead1f51c8e1189761573f3dca9f69e906f62767bab0203ed7e52d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking smoltcp v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | fn bench_emit_tcp(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | fn bench_emit_udp(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:70:32 [INFO] [stdout] | [INFO] [stdout] 70 | fn bench_emit_ipv4(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | fn bench_emit_ipv6(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test` [INFO] [stdout] --> benches/bench.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use test; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0063]: missing fields `sack_permitted` and `sack_ranges` in initializer of `TcpRepr<'_>` [INFO] [stdout] --> benches/bench.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | let repr = TcpRepr { [INFO] [stdout] | ^^^^^^^ missing `sack_permitted` and `sack_ranges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `TcpPacket<_>` in the current scope [INFO] [stdout] --> benches/bench.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | let mut packet = TcpPacket::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `TcpPacket<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `UdpPacket<_>` in the current scope [INFO] [stdout] --> benches/bench.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | let mut packet = UdpPacket::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `UdpPacket<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Ipv4Packet<_>` in the current scope [INFO] [stdout] --> benches/bench.rs:81:42 [INFO] [stdout] | [INFO] [stdout] 81 | let mut packet = Ipv4Packet::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `Ipv4Packet<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Ipv6Packet<_>` in the current scope [INFO] [stdout] --> benches/bench.rs:101:42 [INFO] [stdout] | [INFO] [stdout] 101 | let mut packet = Ipv6Packet::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `Ipv6Packet<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0063, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0063`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smoltcp` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7e098c64b75ead1f51c8e1189761573f3dca9f69e906f62767bab0203ed7e52d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e098c64b75ead1f51c8e1189761573f3dca9f69e906f62767bab0203ed7e52d", kill_on_drop: false }` [INFO] [stdout] 7e098c64b75ead1f51c8e1189761573f3dca9f69e906f62767bab0203ed7e52d