[INFO] fetching crate declarative-macros 0.7.0... [INFO] testing declarative-macros-0.7.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate declarative-macros 0.7.0 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate declarative-macros 0.7.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ea2fe1e33815232accf5fd30db961fe416516804a14a54f4ec268c50b9265b8 [INFO] running `Command { std: "docker" "start" "-a" "0ea2fe1e33815232accf5fd30db961fe416516804a14a54f4ec268c50b9265b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ea2fe1e33815232accf5fd30db961fe416516804a14a54f4ec268c50b9265b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea2fe1e33815232accf5fd30db961fe416516804a14a54f4ec268c50b9265b8", kill_on_drop: false }` [INFO] [stdout] 0ea2fe1e33815232accf5fd30db961fe416516804a14a54f4ec268c50b9265b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 786585c049fc5b525f5c35d73ce701b251788fcdce908f9bef2a82237f0d7085 [INFO] running `Command { std: "docker" "start" "-a" "786585c049fc5b525f5c35d73ce701b251788fcdce908f9bef2a82237f0d7085", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling castaway v0.2.4 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling declarative-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/view.rs:188:99 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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 2.98s [INFO] running `Command { std: "docker" "inspect" "786585c049fc5b525f5c35d73ce701b251788fcdce908f9bef2a82237f0d7085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786585c049fc5b525f5c35d73ce701b251788fcdce908f9bef2a82237f0d7085", kill_on_drop: false }` [INFO] [stdout] 786585c049fc5b525f5c35d73ce701b251788fcdce908f9bef2a82237f0d7085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 762d387bf6b910a36b9301f9c39fc2f62217ff5cd71c09877695ce7f5c18b413 [INFO] running `Command { std: "docker" "start" "-a" "762d387bf6b910a36b9301f9c39fc2f62217ff5cd71c09877695ce7f5c18b413", kill_on_drop: false }` [INFO] [stderr] Compiling declarative-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/view.rs:188:99 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/item.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/view.rs:188:99 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: 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 1.02s [INFO] running `Command { std: "docker" "inspect" "762d387bf6b910a36b9301f9c39fc2f62217ff5cd71c09877695ce7f5c18b413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "762d387bf6b910a36b9301f9c39fc2f62217ff5cd71c09877695ce7f5c18b413", kill_on_drop: false }` [INFO] [stdout] 762d387bf6b910a36b9301f9c39fc2f62217ff5cd71c09877695ce7f5c18b413 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 13d81db2a6ac2fb6765a60f565b25ff3167985ce37fec73cda9e52c297fcaace [INFO] running `Command { std: "docker" "start" "-a" "13d81db2a6ac2fb6765a60f565b25ff3167985ce37fec73cda9e52c297fcaace", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/item.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn as_assignee(&self) -> Assignee { [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 66 | pub fn as_assignee(&self) -> Assignee<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/view.rs:188:99 [INFO] [stderr] | [INFO] [stderr] 188 | pub fn get<'a>(&'a self, fields: &'a mut Option<&mut Punctuated>) -> &[syn::Attribute] { [INFO] [stderr] | -- -- the lifetime is named here ^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/declarative_macros-fbd6ef3a2569f5b7) [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 - view (line 63) ... ok [INFO] [stdout] test src/lib.rs - view (line 78) ... ok [INFO] [stdout] test src/lib.rs - block (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "13d81db2a6ac2fb6765a60f565b25ff3167985ce37fec73cda9e52c297fcaace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13d81db2a6ac2fb6765a60f565b25ff3167985ce37fec73cda9e52c297fcaace", kill_on_drop: false }` [INFO] [stdout] 13d81db2a6ac2fb6765a60f565b25ff3167985ce37fec73cda9e52c297fcaace