[INFO] fetching crate mqttbytes 0.6.0... [INFO] testing mqttbytes-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mqttbytes 0.6.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mqttbytes 0.6.0 [INFO] finished tweaking crates.io crate mqttbytes 0.6.0 [INFO] tweaked toml for crates.io crate mqttbytes 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mqttbytes 0.6.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 87 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 705fb2513912bca1df4259a4ded72ba9068888660807654abc2a6ce9f0ff4f57 [INFO] running `Command { std: "docker" "start" "-a" "705fb2513912bca1df4259a4ded72ba9068888660807654abc2a6ce9f0ff4f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "705fb2513912bca1df4259a4ded72ba9068888660807654abc2a6ce9f0ff4f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705fb2513912bca1df4259a4ded72ba9068888660807654abc2a6ce9f0ff4f57", kill_on_drop: false }` [INFO] [stdout] 705fb2513912bca1df4259a4ded72ba9068888660807654abc2a6ce9f0ff4f57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1dd8556e6de8e10d675f3bdca5ac46f94b9c0ed21383ebce666392aefe78b676 [INFO] running `Command { std: "docker" "start" "-a" "1dd8556e6de8e10d675f3bdca5ac46f94b9c0ed21383ebce666392aefe78b676", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling mqttbytes v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `v5` [INFO] [stdout] --> src/v5/puback.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(v5)] [INFO] [stdout] | ^^ help: found config with similar value: `feature = "v5"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(v5)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(v5)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "1dd8556e6de8e10d675f3bdca5ac46f94b9c0ed21383ebce666392aefe78b676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd8556e6de8e10d675f3bdca5ac46f94b9c0ed21383ebce666392aefe78b676", kill_on_drop: false }` [INFO] [stdout] 1dd8556e6de8e10d675f3bdca5ac46f94b9c0ed21383ebce666392aefe78b676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ec584e0e2919e865ff83cb6292544dc2e725476f774ea298824eb10f77ef9eb9 [INFO] running `Command { std: "docker" "start" "-a" "ec584e0e2919e865ff83cb6292544dc2e725476f774ea298824eb10f77ef9eb9", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stdout] warning: unexpected `cfg` condition name: `v5` [INFO] [stdout] --> src/v5/puback.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(v5)] [INFO] [stdout] | ^^ help: found config with similar value: `feature = "v5"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(v5)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(v5)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling mqttbytes v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `v5` [INFO] [stdout] --> src/v5/puback.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(v5)] [INFO] [stdout] | ^^ help: found config with similar value: `feature = "v5"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(v5)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(v5)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.74s [INFO] running `Command { std: "docker" "inspect" "ec584e0e2919e865ff83cb6292544dc2e725476f774ea298824eb10f77ef9eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec584e0e2919e865ff83cb6292544dc2e725476f774ea298824eb10f77ef9eb9", kill_on_drop: false }` [INFO] [stdout] ec584e0e2919e865ff83cb6292544dc2e725476f774ea298824eb10f77ef9eb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5e747b58b222b764a0763f7ff530452bc1e050d09dc8033b80cd874e17924be3 [INFO] running `Command { std: "docker" "start" "-a" "5e747b58b222b764a0763f7ff530452bc1e050d09dc8033b80cd874e17924be3", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `v5` [INFO] [stdout] [INFO] [stderr] --> src/v5/puback.rs:205:7 [INFO] [stdout] running 52 tests [INFO] [stderr] | [INFO] [stderr] 205 | #[cfg(v5)] [INFO] [stderr] | ^^ help: found config with similar value: `feature = "v5"` [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(v5)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(v5)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mqttbytes` (lib) generated 1 warning [INFO] [stderr] warning: `mqttbytes` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mqttbytes-a88e37506cc1f557) [INFO] [stdout] test topic::test::dollar_subscriptions_doesnt_match_dollar_topic ... ok [INFO] [stdout] test topic::test::filters_are_validated_correctly ... ok [INFO] [stdout] test topic::test::wildcards_are_detected_correctly ... ok [INFO] [stdout] test topic::test::zero_len_subscriptions_are_not_allowed ... ok [INFO] [stdout] test v4::connack::test::connack_encoding_works ... ok [INFO] [stdout] test v4::connack::test::connack_parsing_works ... ok [INFO] [stdout] test v4::connect::test::connect_parsing_works ... ok [INFO] [stdout] test v4::publish::test::qos0_publish_parsing_works ... ok [INFO] [stdout] test v4::publish::test::qos1_publish_encoding_works ... ok [INFO] [stdout] test v4::publish::test::qos1_publish_parsing_works ... ok [INFO] [stdout] test v4::publish::test::qos0_publish_encoding_works ... ok [INFO] [stdout] test topic::test::topics_match_with_filters_as_expected ... ok [INFO] [stdout] test v4::puback::test::puback_encoding_works ... ok [INFO] [stdout] test v4::connect::test::connect_encoding_works ... ok [INFO] [stdout] test v4::suback::test::suback_parsing_works ... ok [INFO] [stdout] test v4::subscribe::test::subscribe_parsing_works ... ok [INFO] [stdout] test v4::subscribe::test::subscribe_encoding_works ... ok [INFO] [stdout] test v5::connack::test::connack_encoding_works ... ok [INFO] [stdout] test v5::connack::test::connack_parsing_works ... ok [INFO] [stdout] test v5::connect::test::connect2_parsing_works ... ok [INFO] [stdout] test v5::connect::test::connect3_encoding_works ... ok [INFO] [stdout] test v5::connect::test::connect1_parsing_works ... ok [INFO] [stdout] test v5::connect::test::connect2_encoding_works ... ok [INFO] [stdout] test v5::connect::test::connect3_parsing_works ... ok [INFO] [stdout] test topic::test::topics_are_validated_correctly ... ok [INFO] [stdout] test v5::connect::test::missing_properties_are_encoded ... ok [INFO] [stdout] test v5::disconnect::test::disconnect2_encoding_works ... ok [INFO] [stdout] test v5::disconnect::test::disconnect2_parsing_works ... ok [INFO] [stdout] test v5::connect::test::connect1_encoding_works ... ok [INFO] [stdout] test v5::disconnect::test::disconnect1_parsing_works ... ok [INFO] [stdout] test v5::pubcomp::test::pubcomp_parsing_works_correctly ... ok [INFO] [stdout] test v5::publish::test::publish_encoding_works ... ok [INFO] [stdout] test v5::publish::test::missing_properties_are_encoded ... ok [INFO] [stdout] test v5::pubcomp::test::pubcomp_encoding_works_correctly ... ok [INFO] [stdout] test v5::disconnect::test::disconnect1_encoding_works ... ok [INFO] [stdout] test v5::pubrec::test::pubrec_encoding_works ... ok [INFO] [stdout] test v5::pubrec::test::pubrec_parsing_works ... ok [INFO] [stdout] test v5::publish::test::publish_parsing_works ... ok [INFO] [stdout] test v5::pubrel::test::pubrel_encoding_works ... ok [INFO] [stdout] test v5::suback::test::suback_encoding_works ... ok [INFO] [stdout] test v5::subscribe::test::subscribe2_encoding_works ... ok [INFO] [stdout] test v5::subscribe::test::subscribe2_parsing_works ... ok [INFO] [stdout] test v5::suback::test::suback_parsing_works ... ok [INFO] [stdout] test v5::subscribe::test::subscribe_encoding_works ... ok [INFO] [stdout] test v5::subscribe::test::subscribe_parsing_works ... ok [INFO] [stdout] test v5::pubrel::test::pubrel_parsing_works ... ok [INFO] [stdout] test v5::unsubscribe::test::subscribe2_encoding_works ... ok [INFO] [stdout] test v5::unsuback::test::unsuback_encoding_works ... ok [INFO] [stdout] test v5::unsuback::test::unsuback_parsing_works ... ok [INFO] [stdout] test v5::unsubscribe::test::subscribe2_parsing_works ... ok [INFO] [stdout] test v5::unsubscribe::test::subscribe_encoding_works ... ok [INFO] [stdout] test v5::unsubscribe::test::unsubscribe_parsing_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/smoke.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/smoke-5097a702dd92d19e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5e747b58b222b764a0763f7ff530452bc1e050d09dc8033b80cd874e17924be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e747b58b222b764a0763f7ff530452bc1e050d09dc8033b80cd874e17924be3", kill_on_drop: false }` [INFO] [stdout] 5e747b58b222b764a0763f7ff530452bc1e050d09dc8033b80cd874e17924be3