[INFO] fetching crate stun_codec 0.4.0... [INFO] testing stun_codec-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate stun_codec 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate stun_codec 0.4.0 [INFO] finished tweaking crates.io crate stun_codec 0.4.0 [INFO] tweaked toml for crates.io crate stun_codec 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stun_codec 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stun_codec 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 314b7bfd0d2ee665d70c0832188c5f92667919ef095b815a1fde6fad6a31d65e [INFO] running `Command { std: "docker" "start" "-a" "314b7bfd0d2ee665d70c0832188c5f92667919ef095b815a1fde6fad6a31d65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "314b7bfd0d2ee665d70c0832188c5f92667919ef095b815a1fde6fad6a31d65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314b7bfd0d2ee665d70c0832188c5f92667919ef095b815a1fde6fad6a31d65e", kill_on_drop: false }` [INFO] [stdout] 314b7bfd0d2ee665d70c0832188c5f92667919ef095b815a1fde6fad6a31d65e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09403b1f4285897868586ed8655679ecc312bb2f18ef2c7a97b4bd21a23e3172 [INFO] running `Command { std: "docker" "start" "-a" "09403b1f4285897868586ed8655679ecc312bb2f18ef2c7a97b4bd21a23e3172", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling trackable v1.3.0 [INFO] [stderr] Compiling bytecodec v0.5.0 [INFO] [stderr] Compiling stun_codec v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `MyAttribute` is never used [INFO] [stdout] --> src/attribute.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum MyAttribute { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyAttributeDecoder` is never constructed [INFO] [stdout] --> src/attribute.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MyAttributeDecoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyAttributeEncoder` is never constructed [INFO] [stdout] --> src/attribute.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct MyAttributeEncoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.90s [INFO] running `Command { std: "docker" "inspect" "09403b1f4285897868586ed8655679ecc312bb2f18ef2c7a97b4bd21a23e3172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09403b1f4285897868586ed8655679ecc312bb2f18ef2c7a97b4bd21a23e3172", kill_on_drop: false }` [INFO] [stdout] 09403b1f4285897868586ed8655679ecc312bb2f18ef2c7a97b4bd21a23e3172 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c57442befe6ab8b481052361c0506c2bc2def894ec98c31d6141b2824b9e6419 [INFO] running `Command { std: "docker" "start" "-a" "c57442befe6ab8b481052361c0506c2bc2def894ec98c31d6141b2824b9e6419", kill_on_drop: false }` [INFO] [stdout] warning: enum `MyAttribute` is never used [INFO] [stdout] --> src/attribute.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum MyAttribute { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stun_codec v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `MyAttributeDecoder` is never constructed [INFO] [stdout] --> src/attribute.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MyAttributeDecoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyAttributeEncoder` is never constructed [INFO] [stdout] --> src/attribute.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct MyAttributeEncoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyAttribute` is never used [INFO] [stdout] --> src/attribute.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum MyAttribute { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyAttributeDecoder` is never constructed [INFO] [stdout] --> src/attribute.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MyAttributeDecoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyAttributeEncoder` is never constructed [INFO] [stdout] --> src/attribute.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct MyAttributeEncoder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "c57442befe6ab8b481052361c0506c2bc2def894ec98c31d6141b2824b9e6419", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57442befe6ab8b481052361c0506c2bc2def894ec98c31d6141b2824b9e6419", kill_on_drop: false }` [INFO] [stdout] c57442befe6ab8b481052361c0506c2bc2def894ec98c31d6141b2824b9e6419 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa33c4345a580656548617bc477321734a595c524d981f70ecf2ab04b7ef2517 [INFO] running `Command { std: "docker" "start" "-a" "aa33c4345a580656548617bc477321734a595c524d981f70ecf2ab04b7ef2517", kill_on_drop: false }` [INFO] [stderr] warning: enum `MyAttribute` is never used [INFO] [stderr] --> src/attribute.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub enum MyAttribute { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `MyAttributeDecoder` is never constructed [INFO] [stderr] --> src/attribute.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct MyAttributeDecoder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MyAttributeEncoder` is never constructed [INFO] [stderr] --> src/attribute.rs:77:12 [INFO] [stderr] | [INFO] [stderr] 77 | pub struct MyAttributeEncoder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `stun_codec` (lib) generated 3 warnings [INFO] [stderr] warning: `stun_codec` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stun_codec-bed13f6e4366ccaa) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test net::tests::socket_addr_decoder_works ... ok [INFO] [stdout] test message::tests::message_class_from_u8_works ... ok [INFO] [stdout] test message::tests::decoder_fails_when_decoding_attributes ... ok [INFO] [stdout] test net::tests::socket_addr_xor_works ... ok [INFO] [stdout] test rfc8656::attributes::tests::address_family_decoder_works ... ok [INFO] [stdout] test rfc5766::attributes::tests::first_byte_of_channel_number_is_in_range ... ok [INFO] [stdout] test net::tests::socket_addr_encoder_works ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::rfc5769_2_1_sample_request ... ok [INFO] [stdout] test tests::rfc5769_2_2_sample_ipv4_response ... ok [INFO] [stdout] test tests::rfc5769_2_3_sample_ipv6_response ... ok [INFO] [stdout] test rfc8656::attributes::tests::address_family_encoder_works ... ok [INFO] [stderr] Doc-tests stun_codec [INFO] [stdout] test tests::rfc5769_2_4_sample_request_with_long_term_authentication ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aa33c4345a580656548617bc477321734a595c524d981f70ecf2ab04b7ef2517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa33c4345a580656548617bc477321734a595c524d981f70ecf2ab04b7ef2517", kill_on_drop: false }` [INFO] [stdout] aa33c4345a580656548617bc477321734a595c524d981f70ecf2ab04b7ef2517