[INFO] fetching crate declarative-macros 0.7.0... [INFO] testing declarative-macros-0.7.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate declarative-macros 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate declarative-macros 0.7.0 [INFO] finished tweaking crates.io crate declarative-macros 0.7.0 [INFO] tweaked toml for crates.io crate declarative-macros 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate declarative-macros 0.7.0 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] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding compact_str v0.7.1 (available: v0.9.0) [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-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] 75583c7d75833382555276ef89ee3cf6c11ccf1d1a3405b4c1acd8e146fcc85c [INFO] running `Command { std: "docker" "start" "-a" "75583c7d75833382555276ef89ee3cf6c11ccf1d1a3405b4c1acd8e146fcc85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75583c7d75833382555276ef89ee3cf6c11ccf1d1a3405b4c1acd8e146fcc85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75583c7d75833382555276ef89ee3cf6c11ccf1d1a3405b4c1acd8e146fcc85c", kill_on_drop: false }` [INFO] [stdout] 75583c7d75833382555276ef89ee3cf6c11ccf1d1a3405b4c1acd8e146fcc85c [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] 529871c128ac311d83396d5edacdc4547b914c69874bee201820455699a8bcf5 [INFO] running `Command { std: "docker" "start" "-a" "529871c128ac311d83396d5edacdc4547b914c69874bee201820455699a8bcf5", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling declarative-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/view.rs:188:18 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output ----------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &'a [syn::Attribute] { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.11s [INFO] running `Command { std: "docker" "inspect" "529871c128ac311d83396d5edacdc4547b914c69874bee201820455699a8bcf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "529871c128ac311d83396d5edacdc4547b914c69874bee201820455699a8bcf5", kill_on_drop: false }` [INFO] [stdout] 529871c128ac311d83396d5edacdc4547b914c69874bee201820455699a8bcf5 [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] 8cf54b289ef87cbe3408c29923799152778fbbd3cc947d44c083f4c88bdedd6e [INFO] running `Command { std: "docker" "start" "-a" "8cf54b289ef87cbe3408c29923799152778fbbd3cc947d44c083f4c88bdedd6e", kill_on_drop: false }` [INFO] [stderr] Compiling declarative-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/view.rs:188:18 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output ----------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &'a [syn::Attribute] { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/view.rs:188:18 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output ----------------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &'a [syn::Attribute] { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "8cf54b289ef87cbe3408c29923799152778fbbd3cc947d44c083f4c88bdedd6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cf54b289ef87cbe3408c29923799152778fbbd3cc947d44c083f4c88bdedd6e", kill_on_drop: false }` [INFO] [stdout] 8cf54b289ef87cbe3408c29923799152778fbbd3cc947d44c083f4c88bdedd6e [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] 2a1569f28f4b3a2f7138f287bc223965897f1c3812b4ace59ee7167c3894a040 [INFO] running `Command { std: "docker" "start" "-a" "2a1569f28f4b3a2f7138f287bc223965897f1c3812b4ace59ee7167c3894a040", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/item.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [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] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/view.rs:188:18 [INFO] [stderr] | [INFO] [stderr] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stderr] | ^^ ^^ these lifetimes flow to the output ----------------- the lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | these lifetimes flow to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &'a [syn::Attribute] { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `declarative-macros` (lib) generated 2 warnings (run `cargo fix --lib -p declarative-macros` to apply 2 suggestions) [INFO] [stderr] warning: `declarative-macros` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/declarative_macros-7b4fd298d21b783b) [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] [stderr] Doc-tests declarative_macros [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - block (line 31) ... ok [INFO] [stdout] test src/lib.rs - view (line 63) ... ok [INFO] [stdout] test src/lib.rs - view (line 78) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2a1569f28f4b3a2f7138f287bc223965897f1c3812b4ace59ee7167c3894a040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a1569f28f4b3a2f7138f287bc223965897f1c3812b4ace59ee7167c3894a040", kill_on_drop: false }` [INFO] [stdout] 2a1569f28f4b3a2f7138f287bc223965897f1c3812b4ace59ee7167c3894a040