[INFO] fetching crate rips-packets 0.1.0... [INFO] testing rips-packets-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate rips-packets 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rips-packets 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rips-packets 0.1.0 [INFO] finished tweaking crates.io crate rips-packets 0.1.0 [INFO] tweaked toml for crates.io crate rips-packets 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 2c5f5a6abdeea917fa10cafebb4c7e456d0d159e31027da3d081d658f597bdbd [INFO] running `Command { std: "docker" "start" "-a" "2c5f5a6abdeea917fa10cafebb4c7e456d0d159e31027da3d081d658f597bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c5f5a6abdeea917fa10cafebb4c7e456d0d159e31027da3d081d658f597bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5f5a6abdeea917fa10cafebb4c7e456d0d159e31027da3d081d658f597bdbd", kill_on_drop: false }` [INFO] [stdout] 2c5f5a6abdeea917fa10cafebb4c7e456d0d159e31027da3d081d658f597bdbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6b7465aa798716915d4b0a35c92d6fed7d4b9df1ef5ffa7820f6e61d73a2b28 [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" "a6b7465aa798716915d4b0a35c92d6fed7d4b9df1ef5ffa7820f6e61d73a2b28", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rips-packets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ethernet/macaddr.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | (self as &fmt::Display).fmt(f) [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ethernet/macaddr.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "a6b7465aa798716915d4b0a35c92d6fed7d4b9df1ef5ffa7820f6e61d73a2b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6b7465aa798716915d4b0a35c92d6fed7d4b9df1ef5ffa7820f6e61d73a2b28", kill_on_drop: false }` [INFO] [stdout] a6b7465aa798716915d4b0a35c92d6fed7d4b9df1ef5ffa7820f6e61d73a2b28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cd3cef11baa19e09e39dbdce7b2690e6c523dcd1783eff67710b4e2c6a3a009 [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" "2cd3cef11baa19e09e39dbdce7b2690e6c523dcd1783eff67710b4e2c6a3a009", kill_on_drop: false }` [INFO] [stderr] Compiling rips-packets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ethernet/macaddr.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | (self as &fmt::Display).fmt(f) [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ethernet/macaddr.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ethernet/macaddr.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | (self as &fmt::Display).fmt(f) [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ethernet/macaddr.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "2cd3cef11baa19e09e39dbdce7b2690e6c523dcd1783eff67710b4e2c6a3a009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cd3cef11baa19e09e39dbdce7b2690e6c523dcd1783eff67710b4e2c6a3a009", kill_on_drop: false }` [INFO] [stdout] 2cd3cef11baa19e09e39dbdce7b2690e6c523dcd1783eff67710b4e2c6a3a009 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c09ad2904405cea0daf2a4a4fcdf7cdb56b9b6c72ed3a24438693802ebe0ca7 [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" "0c09ad2904405cea0daf2a4a4fcdf7cdb56b9b6c72ed3a24438693802ebe0ca7", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 46 tests [INFO] [stderr] --> src/ethernet/macaddr.rs:115:19 [INFO] [stdout] test arp::tests::hardware_length ... ok [INFO] [stderr] | [INFO] [stdout] test arp::tests::default_setter ... ok [INFO] [stderr] 115 | (self as &fmt::Display).fmt(f) [INFO] [stdout] test arp::tests::operation ... ok [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stdout] test arp::tests::protocol_length ... ok [INFO] [stderr] | [INFO] [stdout] test ethernet::macaddr::tests::from_bytes ... ok [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] test ethernet::macaddr::tests::as_ref ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test arp::tests::target_ip_addr ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] test arp::tests::hardware_type ... ok [INFO] [stderr] [INFO] [stdout] test arp::tests::target_mac_addr ... ok [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] test ethernet::macaddr::tests::from_str ... ok [INFO] [stderr] --> src/ethernet/macaddr.rs:10:14 [INFO] [stdout] test arp::tests::sender_ip_addr ... ok [INFO] [stderr] | [INFO] [stdout] test arp::tests::sender_mac_addr ... ok [INFO] [stderr] 10 | self.description().fmt(f) [INFO] [stdout] test arp::tests::setters_incremental ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test ethernet::macaddr::tests::display ... ok [INFO] [stderr] | [INFO] [stdout] test ethernet::macaddr::tests::from_slice ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test ipv4::tests::fragment_offset ... ok [INFO] [stderr] [INFO] [stdout] test ipv4::tests::getters_alternating_bits ... ok [INFO] [stderr] warning: `rips-packets` (lib) generated 2 warnings [INFO] [stdout] test arp::tests::protocol_type ... ok [INFO] [stderr] warning: `rips-packets` (lib test) generated 2 warnings (2 duplicates) [INFO] [stdout] test ipv4::tests::identification ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rips_packets-409d0ab9024d842f) [INFO] [stdout] test ipv4::tests::min_length ... ok [INFO] [stdout] test ipv4::tests::correct_payload ... ok [INFO] [stdout] test ipv4::tests::protocol ... ok [INFO] [stdout] test ipv4::tests::destination ... ok [INFO] [stdout] test ethernet::tests::destination ... ok [INFO] [stdout] test ipv4::tests::dscp ... ok [INFO] [stdout] test ethernet::tests::ether_type ... ok [INFO] [stdout] test ipv4::tests::header_checksum ... ok [INFO] [stdout] test ethernet::tests::set_payload ... ok [INFO] [stdout] test ipv4::tests::header_length ... ok [INFO] [stdout] test ethernet::tests::source ... ok [INFO] [stdout] test ipv4::tests::ecn ... ok [INFO] [stdout] test ipv4::tests::exactly_20_bytes_slice ... ok [INFO] [stdout] test ipv4::tests::flags ... ok [INFO] [stdout] test ipv4::tests::ttl ... ok [INFO] [stdout] test ipv6::tests::hop_limit ... ok [INFO] [stdout] test ipv4::tests::source ... ok [INFO] [stdout] test ipv6::tests::destination ... ok [INFO] [stdout] test ipv6::tests::next_header ... ok [INFO] [stdout] test ipv6::tests::payload_length ... ok [INFO] [stdout] test ipv6::tests::version ... ok [INFO] [stdout] test ipv4::tests::too_short_slice ... ok [INFO] [stdout] test ipv4::tests::version ... ok [INFO] [stdout] test ipv6::tests::source ... ok [INFO] [stdout] test ipv4::tests::total_length ... ok [INFO] [stderr] Doc-tests rips-packets [INFO] [stdout] test ethernet::macaddr::tests::from_short_slice - should panic ... ok [INFO] [stdout] test ethernet::macaddr::tests::from_long_slice - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c09ad2904405cea0daf2a4a4fcdf7cdb56b9b6c72ed3a24438693802ebe0ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c09ad2904405cea0daf2a4a4fcdf7cdb56b9b6c72ed3a24438693802ebe0ca7", kill_on_drop: false }` [INFO] [stdout] 0c09ad2904405cea0daf2a4a4fcdf7cdb56b9b6c72ed3a24438693802ebe0ca7