[INFO] fetching crate scones_examples 0.1.2... [INFO] testing scones_examples-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate scones_examples 0.1.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate scones_examples 0.1.2 [INFO] finished tweaking crates.io crate scones_examples 0.1.2 [INFO] tweaked toml for crates.io crate scones_examples 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scones_examples 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scones v0.1.2 [INFO] [stderr] Downloaded scones_macros v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d69c7890410ae9b1a381b5f2dc543d5127f7b72ef54d218dd782ac8e28a92cf [INFO] running `Command { std: "docker" "start" "-a" "0d69c7890410ae9b1a381b5f2dc543d5127f7b72ef54d218dd782ac8e28a92cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d69c7890410ae9b1a381b5f2dc543d5127f7b72ef54d218dd782ac8e28a92cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d69c7890410ae9b1a381b5f2dc543d5127f7b72ef54d218dd782ac8e28a92cf", kill_on_drop: false }` [INFO] [stdout] 0d69c7890410ae9b1a381b5f2dc543d5127f7b72ef54d218dd782ac8e28a92cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea9c25a39fd43613574197ee02e593dbba815d3a4f0d3583d0d1af6649eb1860 [INFO] running `Command { std: "docker" "start" "-a" "ea9c25a39fd43613574197ee02e593dbba815d3a4f0d3583d0d1af6649eb1860", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling scones_macros v0.1.2 [INFO] [stderr] Compiling scones v0.1.2 [INFO] [stderr] Compiling scones_examples v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct TupleStruct( [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 164 | #[value(30 for default_number)] i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 165 | #[value("Unnamed".to_owned() for TupleStructBuilder)] String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SconesAndDerive` is never constructed [INFO] [stdout] --> src/lib.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | struct SconesAndDerive { } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.15s [INFO] running `Command { std: "docker" "inspect" "ea9c25a39fd43613574197ee02e593dbba815d3a4f0d3583d0d1af6649eb1860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea9c25a39fd43613574197ee02e593dbba815d3a4f0d3583d0d1af6649eb1860", kill_on_drop: false }` [INFO] [stdout] ea9c25a39fd43613574197ee02e593dbba815d3a4f0d3583d0d1af6649eb1860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c5ac7249246576f1f6ad11dd7db1d56e159c6256daa23f1015c8ab05e4d8281 [INFO] running `Command { std: "docker" "start" "-a" "7c5ac7249246576f1f6ad11dd7db1d56e159c6256daa23f1015c8ab05e4d8281", kill_on_drop: false }` [INFO] [stderr] Compiling scones_examples v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct TupleStruct( [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 164 | #[value(30 for default_number)] i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 165 | #[value("Unnamed".to_owned() for TupleStructBuilder)] String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SconesAndDerive` is never constructed [INFO] [stdout] --> src/lib.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | struct SconesAndDerive { } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 163 | pub struct TupleStruct( [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 164 | #[value(30 for default_number)] i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 164 - #[value(30 for default_number)] i32, [INFO] [stdout] 164 + #[value(30 for default_number)] (), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SconesAndDerive` is never constructed [INFO] [stdout] --> src/lib.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | struct SconesAndDerive { } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "7c5ac7249246576f1f6ad11dd7db1d56e159c6256daa23f1015c8ab05e4d8281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c5ac7249246576f1f6ad11dd7db1d56e159c6256daa23f1015c8ab05e4d8281", kill_on_drop: false }` [INFO] [stdout] 7c5ac7249246576f1f6ad11dd7db1d56e159c6256daa23f1015c8ab05e4d8281 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c099fc6f238dfc373f83e8bc8fbfda41d3f6d36251a2b637cb175291d2904a1 [INFO] running `Command { std: "docker" "start" "-a" "1c099fc6f238dfc373f83e8bc8fbfda41d3f6d36251a2b637cb175291d2904a1", kill_on_drop: false }` [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 163 | pub struct TupleStruct( [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 164 | #[value(30 for default_number)] i32, [INFO] [stderr] | ^^^ [INFO] [stderr] 165 | #[value("Unnamed".to_owned() for TupleStructBuilder)] String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `SconesAndDerive` is never constructed [INFO] [stderr] --> src/lib.rs:312:8 [INFO] [stderr] | [INFO] [stderr] 312 | struct SconesAndDerive { } [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `scones_examples` (lib) generated 2 warnings [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 163 | pub struct TupleStruct( [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 164 | #[value(30 for default_number)] i32, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 164 - #[value(30 for default_number)] i32, [INFO] [stderr] 164 + #[value(30 for default_number)] (), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `scones_examples` (lib test) generated 2 warnings (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/scones_examples-9ba195b09df669ad) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test basic_demo ... ok [INFO] [stdout] test multiple_constructors_demo ... ok [INFO] [stdout] test basic_built_demo ... ok [INFO] [stdout] test custom_args_demo ... ok [INFO] [stdout] test overridable_built_demo ... ok [INFO] [stdout] test return_result_demo ... ok [INFO] [stdout] test templated_demo ... ok [INFO] [stdout] test tuple_struct_demo ... ok [INFO] [stdout] test optional_built_demo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Doc-tests scones_examples [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - OptionalBuilder (line 233) ... ignored [INFO] [stdout] test src/lib.rs - OptionalBuilt (line 202) ... ok [INFO] [stdout] test src/lib.rs - Basic (line 6) ... ok [INFO] [stdout] test src/lib.rs - Templated (line 281) ... ok [INFO] [stdout] test src/lib.rs - OverridableBuilt (line 252) ... ok [INFO] [stdout] test src/lib.rs - TupleStruct (line 150) ... ok [INFO] [stdout] test src/lib.rs - MultipleConstructors (line 63) ... ok [INFO] [stdout] test src/lib.rs - CustomArgs (line 29) ... ok [INFO] [stdout] test src/lib.rs - BasicBuilt (line 177) ... ok [INFO] [stdout] test src/lib.rs - ReturnResult (line 124) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1c099fc6f238dfc373f83e8bc8fbfda41d3f6d36251a2b637cb175291d2904a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c099fc6f238dfc373f83e8bc8fbfda41d3f6d36251a2b637cb175291d2904a1", kill_on_drop: false }` [INFO] [stdout] 1c099fc6f238dfc373f83e8bc8fbfda41d3f6d36251a2b637cb175291d2904a1