[INFO] fetching crate tia 1.0.3... [INFO] testing tia-1.0.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate tia 1.0.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate tia 1.0.3 [INFO] finished tweaking crates.io crate tia 1.0.3 [INFO] tweaked toml for crates.io crate tia 1.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tia 1.0.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tia 1.0.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96444f80da9264a4c6b39cd2d4c20282834440b29e383531b44e753255a642e2 [INFO] running `Command { std: "docker" "start" "-a" "96444f80da9264a4c6b39cd2d4c20282834440b29e383531b44e753255a642e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96444f80da9264a4c6b39cd2d4c20282834440b29e383531b44e753255a642e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96444f80da9264a4c6b39cd2d4c20282834440b29e383531b44e753255a642e2", kill_on_drop: false }` [INFO] [stdout] 96444f80da9264a4c6b39cd2d4c20282834440b29e383531b44e753255a642e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 785dd1beaa4d072723ea9c02e30b72d9d2d686c877f5edbcaa97757996484341 [INFO] running `Command { std: "docker" "start" "-a" "785dd1beaa4d072723ea9c02e30b72d9d2d686c877f5edbcaa97757996484341", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling tia v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/detail/parser.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter [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] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter<'_, syn::Field> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "785dd1beaa4d072723ea9c02e30b72d9d2d686c877f5edbcaa97757996484341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "785dd1beaa4d072723ea9c02e30b72d9d2d686c877f5edbcaa97757996484341", kill_on_drop: false }` [INFO] [stdout] 785dd1beaa4d072723ea9c02e30b72d9d2d686c877f5edbcaa97757996484341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f05d7df625fa86f115528085b2f1e3d8f1ffeaf5a771de1ec4a865d10d7a3a4 [INFO] running `Command { std: "docker" "start" "-a" "0f05d7df625fa86f115528085b2f1e3d8f1ffeaf5a771de1ec4a865d10d7a3a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling tia v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/detail/parser.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter [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] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter<'_, syn::Field> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/detail/parser.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter [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] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter<'_, syn::Field> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_w` is never used [INFO] [stdout] --> tests/test.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 11 | trait TestSetter [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn set_w(&mut self, v: u8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "0f05d7df625fa86f115528085b2f1e3d8f1ffeaf5a771de1ec4a865d10d7a3a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f05d7df625fa86f115528085b2f1e3d8f1ffeaf5a771de1ec4a865d10d7a3a4", kill_on_drop: false }` [INFO] [stdout] 0f05d7df625fa86f115528085b2f1e3d8f1ffeaf5a771de1ec4a865d10d7a3a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8e7971556d7529703a897a7c76b405a07ab21aa0eae0ed3e3978cf7a1ab9fff [INFO] running `Command { std: "docker" "start" "-a" "d8e7971556d7529703a897a7c76b405a07ab21aa0eae0ed3e3978cf7a1ab9fff", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/detail/parser.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter [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] 76 | fn get_fields(data: &syn::Data) -> syn::punctuated::Iter<'_, syn::Field> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tia` (lib) generated 1 warning (run `cargo fix --lib -p tia` to apply 1 suggestion) [INFO] [stderr] warning: method `set_w` is never used [INFO] [stderr] --> tests/test.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 11 | trait TestSetter [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 16 | fn set_w(&mut self, v: u8); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tia` (test "test") generated 1 warning [INFO] [stderr] warning: `tia` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tia-823d4026d64e2b98) [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] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-94d748394ef4d538) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test r#struct ... ok [INFO] [stderr] Doc-tests tia [INFO] [stdout] test union ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8e7971556d7529703a897a7c76b405a07ab21aa0eae0ed3e3978cf7a1ab9fff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e7971556d7529703a897a7c76b405a07ab21aa0eae0ed3e3978cf7a1ab9fff", kill_on_drop: false }` [INFO] [stdout] d8e7971556d7529703a897a7c76b405a07ab21aa0eae0ed3e3978cf7a1ab9fff