[INFO] fetching crate packet 0.1.4... [INFO] testing packet-0.1.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate packet 0.1.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate packet 0.1.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate packet 0.1.4 [INFO] finished tweaking crates.io crate packet 0.1.4 [INFO] tweaked toml for crates.io crate packet 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2296e20d5ccc40d2ddfa50800bbcf3e35a6bbef0b6c5812eee7efa314d7a7659 [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" "2296e20d5ccc40d2ddfa50800bbcf3e35a6bbef0b6c5812eee7efa314d7a7659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2296e20d5ccc40d2ddfa50800bbcf3e35a6bbef0b6c5812eee7efa314d7a7659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2296e20d5ccc40d2ddfa50800bbcf3e35a6bbef0b6c5812eee7efa314d7a7659", kill_on_drop: false }` [INFO] [stdout] 2296e20d5ccc40d2ddfa50800bbcf3e35a6bbef0b6c5812eee7efa314d7a7659 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ebca62af98871c284c8cf982472136c97344f109b4c5e1522aed0c6a5e90026 [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" "8ebca62af98871c284c8cf982472136c97344f109b4c5e1522aed0c6a5e90026", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling hwaddr v0.1.7 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling packet v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/ip/v4/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/ip/v6/builder.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | buffer: B, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/tcp/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.73s [INFO] running `Command { std: "docker" "inspect" "8ebca62af98871c284c8cf982472136c97344f109b4c5e1522aed0c6a5e90026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ebca62af98871c284c8cf982472136c97344f109b4c5e1522aed0c6a5e90026", kill_on_drop: false }` [INFO] [stdout] 8ebca62af98871c284c8cf982472136c97344f109b4c5e1522aed0c6a5e90026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 424589f4e0883f94e326f91dcd306aec76de51f395f4f2143cf71089c476976a [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" "424589f4e0883f94e326f91dcd306aec76de51f395f4f2143cf71089c476976a", kill_on_drop: false }` [INFO] [stderr] Compiling packet v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/ip/v4/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/ip/v6/builder.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | buffer: B, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/tcp/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/ip/v4/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buffer` [INFO] [stdout] --> src/ip/v6/builder.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | buffer: B, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `options` [INFO] [stdout] --> src/tcp/builder.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | options: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "424589f4e0883f94e326f91dcd306aec76de51f395f4f2143cf71089c476976a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "424589f4e0883f94e326f91dcd306aec76de51f395f4f2143cf71089c476976a", kill_on_drop: false }` [INFO] [stdout] 424589f4e0883f94e326f91dcd306aec76de51f395f4f2143cf71089c476976a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2fb3e84c07fd1917427da2f8a0ed99af16797e2c4a71348c37ac4d5a2981cf8b [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" "2fb3e84c07fd1917427da2f8a0ed99af16797e2c4a71348c37ac4d5a2981cf8b", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/ip/v4/builder.rs:34:2 [INFO] [stderr] | [INFO] [stderr] 34 | options: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stderr] --> src/ip/v6/builder.rs:24:2 [INFO] [stderr] | [INFO] [stderr] 24 | buffer: B, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/tcp/builder.rs:34:2 [INFO] [stderr] | [INFO] [stderr] 34 | options: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `packet` (lib) generated 3 warnings [INFO] [stderr] warning: `packet` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/packet-fbe83efa20ec6218) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test ether::packet::test::values ... ok [INFO] [stdout] test ip::v4::packet::test::short_packet ... ok [INFO] [stdout] test ip::v4::packet::test::values ... ok [INFO] [stdout] test tcp::builder::test::simple ... ok [INFO] [stdout] test tcp::packet::test::mutable_checked ... ok [INFO] [stdout] test tcp::packet::test::values ... ok [INFO] [stdout] test ether::builder::test::simple ... ok [INFO] [stderr] Doc-tests packet [INFO] [stdout] test icmp::builder::test::simple ... ok [INFO] [stdout] test udp::packet::test::values ... ok [INFO] [stdout] test tcp::packet::test::mutable ... ok [INFO] [stdout] test ip::v4::builder::test::icmp ... ok [INFO] [stdout] test ip::v4::packet::test::mutable ... ok [INFO] [stdout] test ip::v4::packet::test::owned ... ok [INFO] [stdout] test udp::builder::test::simple ... ok [INFO] [stdout] test udp::packet::test::mutable ... ok [INFO] [stdout] test udp::packet::test::mutable_checked ... ok [INFO] [stdout] test ip::v4::builder::test::tcp ... ok [INFO] [stdout] test ip::v4::packet::test::mutable_checked ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/packet.rs - packet::AsPacket (line 53) ... ok [INFO] [stdout] test src/packet.rs - packet::AsPacketMut (line 71) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2fb3e84c07fd1917427da2f8a0ed99af16797e2c4a71348c37ac4d5a2981cf8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fb3e84c07fd1917427da2f8a0ed99af16797e2c4a71348c37ac4d5a2981cf8b", kill_on_drop: false }` [INFO] [stdout] 2fb3e84c07fd1917427da2f8a0ed99af16797e2c4a71348c37ac4d5a2981cf8b