[INFO] fetching crate nitron 0.1.1... [INFO] testing nitron-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate nitron 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate nitron 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nitron 0.1.1 [INFO] tweaked toml for crates.io crate nitron 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nitron 0.1.1 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 nitron 0.1.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4d009dcb05ea6607ff8dca75e00e67262b8a348b63f5a9653081364c07616ff7 [INFO] running `Command { std: "docker" "start" "-a" "4d009dcb05ea6607ff8dca75e00e67262b8a348b63f5a9653081364c07616ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d009dcb05ea6607ff8dca75e00e67262b8a348b63f5a9653081364c07616ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d009dcb05ea6607ff8dca75e00e67262b8a348b63f5a9653081364c07616ff7", kill_on_drop: false }` [INFO] [stdout] 4d009dcb05ea6607ff8dca75e00e67262b8a348b63f5a9653081364c07616ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 121ec559f50c648b25fd84e447b887896ececa8299553e3c1fa303eee24d54d9 [INFO] running `Command { std: "docker" "start" "-a" "121ec559f50c648b25fd84e447b887896ececa8299553e3c1fa303eee24d54d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling grid v1.0.0 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling nitron-signals v0.1.1 [INFO] [stderr] Compiling taffy v0.9.2 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling derive-where v1.6.0 [INFO] [stderr] Compiling syn_derive v0.2.0 [INFO] [stderr] Compiling rstml v0.12.1 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling bon-macros v3.8.1 [INFO] [stderr] Compiling nitron-macros v0.1.1 [INFO] [stderr] Compiling bon v3.8.1 [INFO] [stderr] Compiling nitron v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `compute_taffy_dimension`, `compute_taffy_length_percentage_auto`, and `compute_taffy_length_percentage` are never used [INFO] [stdout] --> src/values.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 22 | impl Dim { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 23 | pub(crate) fn compute_taffy_dimension( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn compute_taffy_length_percentage_auto( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub(crate) fn compute_taffy_length_percentage( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `background` and `children` are never read [INFO] [stdout] --> src/view.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct View { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | background: B::Background, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | children: C::Widget, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.76s [INFO] running `Command { std: "docker" "inspect" "121ec559f50c648b25fd84e447b887896ececa8299553e3c1fa303eee24d54d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121ec559f50c648b25fd84e447b887896ececa8299553e3c1fa303eee24d54d9", kill_on_drop: false }` [INFO] [stdout] 121ec559f50c648b25fd84e447b887896ececa8299553e3c1fa303eee24d54d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8cbac8a1cab8787f9c8a402cafa5fe45b26634d1668876bd89864f861354501e [INFO] running `Command { std: "docker" "start" "-a" "8cbac8a1cab8787f9c8a402cafa5fe45b26634d1668876bd89864f861354501e", kill_on_drop: false }` [INFO] [stdout] warning: methods `compute_taffy_dimension`, `compute_taffy_length_percentage_auto`, and `compute_taffy_length_percentage` are never used [INFO] [stdout] --> src/values.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 22 | impl Dim { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 23 | pub(crate) fn compute_taffy_dimension( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn compute_taffy_length_percentage_auto( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub(crate) fn compute_taffy_length_percentage( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `background` and `children` are never read [INFO] [stdout] --> src/view.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct View { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | background: B::Background, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | children: C::Widget, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nitron v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `compute_taffy_dimension`, `compute_taffy_length_percentage_auto`, and `compute_taffy_length_percentage` are never used [INFO] [stdout] --> src/values.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 22 | impl Dim { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 23 | pub(crate) fn compute_taffy_dimension( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn compute_taffy_length_percentage_auto( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub(crate) fn compute_taffy_length_percentage( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `background` and `children` are never read [INFO] [stdout] --> src/view.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct View { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | background: B::Background, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | children: C::Widget, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a`, `b`, and `c` are never read [INFO] [stdout] --> tests/macros.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | fn TestWidget(a: i32, b: bool, #[builder(default)] c: bool) -> () {} [INFO] [stdout] | ---------- ^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_thing` is never used [INFO] [stdout] --> tests/macros.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn test_thing() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "8cbac8a1cab8787f9c8a402cafa5fe45b26634d1668876bd89864f861354501e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cbac8a1cab8787f9c8a402cafa5fe45b26634d1668876bd89864f861354501e", kill_on_drop: false }` [INFO] [stdout] 8cbac8a1cab8787f9c8a402cafa5fe45b26634d1668876bd89864f861354501e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 34093450b506f7a849d319ed91e4531585ae3574a907cf5279c4dd74f0bcf893 [INFO] running `Command { std: "docker" "start" "-a" "34093450b506f7a849d319ed91e4531585ae3574a907cf5279c4dd74f0bcf893", kill_on_drop: false }` [INFO] [stderr] warning: methods `compute_taffy_dimension`, `compute_taffy_length_percentage_auto`, and `compute_taffy_length_percentage` are never used [INFO] [stderr] --> src/values.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 22 | impl Dim { [INFO] [stderr] | -------- methods in this implementation [INFO] [stderr] 23 | pub(crate) fn compute_taffy_dimension( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub(crate) fn compute_taffy_length_percentage_auto( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub(crate) fn compute_taffy_length_percentage( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `background` and `children` are never read [INFO] [stderr] --> src/view.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct View { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 4 | background: B::Background, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 5 | children: C::Widget, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nitron` (lib) generated 2 warnings [INFO] [stderr] warning: `nitron` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: fields `a`, `b`, and `c` are never read [INFO] [stderr] --> tests/macros.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | fn TestWidget(a: i32, b: bool, #[builder(default)] c: bool) -> () {} [INFO] [stderr] | ---------- ^ ^ ^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_thing` is never used [INFO] [stderr] --> tests/macros.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn test_thing() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nitron` (test "macros") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nitron-0cda093b7a666eec) [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/macros.rs (/opt/rustwide/target/debug/deps/macros-6283adcd852b3130) [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 nitron [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" "34093450b506f7a849d319ed91e4531585ae3574a907cf5279c4dd74f0bcf893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34093450b506f7a849d319ed91e4531585ae3574a907cf5279c4dd74f0bcf893", kill_on_drop: false }` [INFO] [stdout] 34093450b506f7a849d319ed91e4531585ae3574a907cf5279c4dd74f0bcf893