[INFO] fetching crate rustbus 0.19.3... [INFO] testing rustbus-0.19.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rustbus 0.19.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rustbus 0.19.3 [INFO] finished tweaking crates.io crate rustbus 0.19.3 [INFO] tweaked toml for crates.io crate rustbus 0.19.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rustbus 0.19.3 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] crate crates.io crate rustbus 0.19.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustbus_derive v0.5.0 [INFO] [stderr] Downloaded memchr v2.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3423295d01ee44cfb616bdc8e1f230db53ca9d939c3d4835c32a38bc37e0e9d2 [INFO] running `Command { std: "docker" "start" "-a" "3423295d01ee44cfb616bdc8e1f230db53ca9d939c3d4835c32a38bc37e0e9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3423295d01ee44cfb616bdc8e1f230db53ca9d939c3d4835c32a38bc37e0e9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3423295d01ee44cfb616bdc8e1f230db53ca9d939c3d4835c32a38bc37e0e9d2", kill_on_drop: false }` [INFO] [stdout] 3423295d01ee44cfb616bdc8e1f230db53ca9d939c3d4835c32a38bc37e0e9d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8b0139610bd8a3c9f544207d2458b327c9eba6b1a71491895594f26f6fc1c805 [INFO] running `Command { std: "docker" "start" "-a" "8b0139610bd8a3c9f544207d2458b327c9eba6b1a71491895594f26f6fc1c805", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling rustbus_derive v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling rustbus v0.19.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/marshal/traits.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/unmarshal/traits.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:411:19 [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext { [INFO] [stdout] | ^^^^^^^^^ -------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:542:19 [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:899:22 [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result, UnmarshalError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/params/conversion.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param]> { [INFO] [stdout] | ^^ -- ----- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param<'a>]> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.60s [INFO] running `Command { std: "docker" "inspect" "8b0139610bd8a3c9f544207d2458b327c9eba6b1a71491895594f26f6fc1c805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0139610bd8a3c9f544207d2458b327c9eba6b1a71491895594f26f6fc1c805", kill_on_drop: false }` [INFO] [stdout] 8b0139610bd8a3c9f544207d2458b327c9eba6b1a71491895594f26f6fc1c805 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] adcbb809c3b7dccfc97fb534bfcc690d8170f6896589497a7aa530522a9e6177 [INFO] running `Command { std: "docker" "start" "-a" "adcbb809c3b7dccfc97fb534bfcc690d8170f6896589497a7aa530522a9e6177", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling memchr v2.6.1 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/marshal/traits.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/unmarshal/traits.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:411:19 [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext { [INFO] [stdout] | ^^^^^^^^^ -------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:542:19 [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:899:22 [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result, UnmarshalError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/params/conversion.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param]> { [INFO] [stdout] | ^^ -- ----- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param<'a>]> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling regex-automata v0.3.7 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex v1.9.4 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling rustbus v0.19.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/marshal/traits.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base::*` [INFO] [stdout] --> src/wire/unmarshal/traits.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use base::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:411:19 [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext { [INFO] [stdout] | ^^^^^^^^^ -------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 411 | fn create_ctx(&mut self) -> MarshalContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:542:19 [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 542 | pub fn parser(&self) -> MessageBodyParser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message_builder.rs:899:22 [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^ -------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 899 | pub fn get_param(&mut self) -> Result, UnmarshalError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/params/conversion.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param]> { [INFO] [stdout] | ^^ -- ----- [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | | the lifetimes get resolved as `'a` [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param<'a>]> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.13s [INFO] running `Command { std: "docker" "inspect" "adcbb809c3b7dccfc97fb534bfcc690d8170f6896589497a7aa530522a9e6177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adcbb809c3b7dccfc97fb534bfcc690d8170f6896589497a7aa530522a9e6177", kill_on_drop: false }` [INFO] [stdout] adcbb809c3b7dccfc97fb534bfcc690d8170f6896589497a7aa530522a9e6177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1c761a026aaf6b767faebe277167c2ed2b579dc8455b08816c085a0d755f4f10 [INFO] running `Command { std: "docker" "start" "-a" "1c761a026aaf6b767faebe277167c2ed2b579dc8455b08816c085a0d755f4f10", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `base::*` [INFO] [stderr] --> src/wire/marshal/traits.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub use base::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `base::*` [INFO] [stderr] --> src/wire/unmarshal/traits.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub use base::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message_builder.rs:411:19 [INFO] [stderr] | [INFO] [stderr] 411 | fn create_ctx(&mut self) -> MarshalContext { [INFO] [stderr] | ^^^^^^^^^ -------------- [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 411 | fn create_ctx(&mut self) -> MarshalContext<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message_builder.rs:542:19 [INFO] [stderr] | [INFO] [stderr] 542 | pub fn parser(&self) -> MessageBodyParser { [INFO] [stderr] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 542 | pub fn parser(&self) -> MessageBodyParser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message_builder.rs:899:22 [INFO] [stderr] | [INFO] [stderr] 899 | pub fn get_param(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^ -------------------- [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 899 | pub fn get_param(&mut self) -> Result, UnmarshalError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/params/conversion.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param]> { [INFO] [stderr] | ^^ -- ----- [INFO] [stderr] | | | | [INFO] [stderr] | | | the lifetimes get resolved as `'a` [INFO] [stderr] | | | the lifetimes get resolved as `'a` [INFO] [stderr] | | the lifetimes get resolved as `'a` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 49 | pub fn as_slice(&'a self) -> Option<&'a [Param<'a>]> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rustbus` (lib) generated 6 warnings (run `cargo fix --lib -p rustbus` to apply 6 suggestions) [INFO] [stderr] warning: `rustbus` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rustbus-c7dbd6a4ab6e88f2) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test connection::tests::test_get_session_bus_path ... ok [INFO] [stdout] test connection::dispatch_conn::test_path_matcher ... ok [INFO] [stdout] test params::validation::test_busname_constraints ... ok [INFO] [stdout] test params::validation::test_interface_constraints ... ok [INFO] [stdout] test message_builder::tests::parser_get ... ok [INFO] [stdout] test params::validation::test_membername_constraints ... ok [INFO] [stdout] test params::validation::test_objectpath_constraints ... ok [INFO] [stdout] test params::validation::test_signature_constraints ... ok [INFO] [stdout] test signature::signature_iter::tests::signature_iterator ... ok [INFO] [stdout] test tests::dbus_send::test_dbus_send_comp ... ignored [INFO] [stdout] test signature::tests::test_base_to_str ... ok [INFO] [stdout] test signature::tests::test_parse_description ... ok [INFO] [stdout] test message_builder::test_marshal_trait ... ok [INFO] [stdout] test tests::test_invalid_stuff ... ok [INFO] [stdout] test tests::verify_marshalling::verify_base_marshalling ... ok [INFO] [stdout] test tests::verify_marshalling::verify_dict_marshalling ... ok [INFO] [stdout] test tests::verify_marshalling::verify_array_marshalling ... ok [INFO] [stdout] test wire::unmarshal::iter::test_array_iter ... ok [INFO] [stdout] test tests::verify_padding::verify_padding ... ok [INFO] [stdout] test tests::fdpassing::test_fd_marshalling ... ok [INFO] [stdout] test tests::verify_marshalling::verify_variant_marshalling ... ok [INFO] [stdout] test wire::marshal::traits::test::test_trait_signature_creation ... ok [INFO] [stdout] test wire::marshal::traits::test::test_empty_array_padding ... ok [INFO] [stdout] test tests::test_marshal_unmarshal ... ok [INFO] [stdout] test wire::unmarshal::iter::test_struct_iter ... ok [INFO] [stdout] test wire::unmarshal::traits::test::test_generic_unmarshal ... ok [INFO] [stdout] test wire::unmarshal::traits::test::test_unmarshal_byte_array ... ok [INFO] [stdout] test wire::unmarshal::traits::test::test_unmarshal_traits ... ok [INFO] [stdout] test wire::validate_raw::test_array_element_overflow ... ok [INFO] [stdout] test wire::marshal::traits::test::test_variant_marshalling ... ok [INFO] [stdout] test wire::unmarshal::traits::test::test_variant ... ok [INFO] [stdout] test wire::validate_raw::test_raw_validation ... ok [INFO] [stdout] test wire::variant_macros::test_variant_sig_macro ... ok [INFO] [stdout] test wire::wrapper_types::unixfd::test_unix_fd ... ok [INFO] [stdout] test wire::variant_macros::test_variant_var_macro ... ok [INFO] [stdout] test wire::wrapper_types::unixfd::test_fd_send ... ok [INFO] [stdout] test wire::wrapper_types::unixfd::test_unixfd_dup ... ok [INFO] [stdout] test tests::fdpassing::test_fd_passing ... FAILED [INFO] [stdout] test wire::wrapper_types::unixfd::test_races_in_unixfd ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::fdpassing::test_fd_passing stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::fdpassing::test_fd_passing' panicked at src/tests/fdpassing.rs:12:83: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: PathDoesNotExist("/run/dbus/system_bus_socket") [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7b36349a4642 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7b36349a4642 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7b36349a4642 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7b36349a4642 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7b36349dff93 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7b36349dff93 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7b36349a0c83 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7b36349a0c83 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7b36349a4492 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7b36349a5c1c - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7b36349a5a72 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7b3634966df4 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7b3634966df4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7b36349a6683 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7b36349a6683 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7b36349a636a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7b36349a4b49 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7b36349a5ffd - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7b3634829e40 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7b363482a2a6 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7b36348c3b01 - core::result::Result::unwrap::h4b08977a1cf18bb4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7b36348c3b01 - rustbus::tests::fdpassing::test_fd_passing::h38744dbb768acbe3 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/fdpassing.rs:12:83 [INFO] [stdout] 22: 0x7b36348c3a37 - rustbus::tests::fdpassing::test_fd_passing::{{closure}}::h41a2540810b590cc [INFO] [stdout] at /opt/rustwide/workdir/src/tests/fdpassing.rs:10:21 [INFO] [stdout] 23: 0x7b36348b8c66 - core::ops::function::FnOnce::call_once::h68c84b86d3717ea3 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7b363496c4eb - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7b363496c4eb - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7b363496b75e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7b363496b75e - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7b363496b75e - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7b363496b75e - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7b363496b75e - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7b363496b75e - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7b363496b75e - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x7b36349305e4 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x7b36349305e4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7b3634933dda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7b3634933dda - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7b3634933dda - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7b3634933dda - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7b3634933dda - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7b3634933dda - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7b3634933dda - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x7b36349a90d7 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7b36349a90d7 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7b36349a90d7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::fdpassing::test_fd_passing [INFO] [stdout] [INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.81s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "1c761a026aaf6b767faebe277167c2ed2b579dc8455b08816c085a0d755f4f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c761a026aaf6b767faebe277167c2ed2b579dc8455b08816c085a0d755f4f10", kill_on_drop: false }` [INFO] [stdout] 1c761a026aaf6b767faebe277167c2ed2b579dc8455b08816c085a0d755f4f10