[INFO] fetching crate scones_examples 0.1.2...
[INFO] testing scones_examples-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate scones_examples 0.1.2 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scones_examples 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scones_macros v0.1.2
[INFO] [stderr]   Downloaded scones v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c120d18c31346062e46b493268ecaf2383c8fdd22faaab8bfbe37d66b9e0785f
[INFO] running `Command { std: "docker" "start" "-a" "c120d18c31346062e46b493268ecaf2383c8fdd22faaab8bfbe37d66b9e0785f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c120d18c31346062e46b493268ecaf2383c8fdd22faaab8bfbe37d66b9e0785f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c120d18c31346062e46b493268ecaf2383c8fdd22faaab8bfbe37d66b9e0785f", kill_on_drop: false }`
[INFO] [stdout] c120d18c31346062e46b493268ecaf2383c8fdd22faaab8bfbe37d66b9e0785f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed0b7690c904e4bdc44f25e266bee271c183a97b2831d801dc119bf8844c60a
[INFO] running `Command { std: "docker" "start" "-a" "eed0b7690c904e4bdc44f25e266bee271c183a97b2831d801dc119bf8844c60a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[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)]` 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 14.78s
[INFO] running `Command { std: "docker" "inspect" "eed0b7690c904e4bdc44f25e266bee271c183a97b2831d801dc119bf8844c60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed0b7690c904e4bdc44f25e266bee271c183a97b2831d801dc119bf8844c60a", kill_on_drop: false }`
[INFO] [stdout] eed0b7690c904e4bdc44f25e266bee271c183a97b2831d801dc119bf8844c60a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5958629881d4b9c4172b1740c590b7ee5c9b0b5760c5b8f0fcaf89391c447954
[INFO] running `Command { std: "docker" "start" "-a" "5958629881d4b9c4172b1740c590b7ee5c9b0b5760c5b8f0fcaf89391c447954", 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)]` 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)]` 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 0.37s
[INFO] running `Command { std: "docker" "inspect" "5958629881d4b9c4172b1740c590b7ee5c9b0b5760c5b8f0fcaf89391c447954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5958629881d4b9c4172b1740c590b7ee5c9b0b5760c5b8f0fcaf89391c447954", kill_on_drop: false }`
[INFO] [stdout] 5958629881d4b9c4172b1740c590b7ee5c9b0b5760c5b8f0fcaf89391c447954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fe0b3bf0eea8a3294a1b9e9cddc18cda344c9adb42bffa35968c90634d3ee9c
[INFO] running `Command { std: "docker" "start" "-a" "3fe0b3bf0eea8a3294a1b9e9cddc18cda344c9adb42bffa35968c90634d3ee9c", 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)]` 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)]` 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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scones_examples-08531c720f339e60)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test basic_built_demo ... ok
[INFO] [stdout] test basic_demo ... ok
[INFO] [stdout] test multiple_constructors_demo ... ok
[INFO] [stdout] test custom_args_demo ... ok
[INFO] [stdout] test optional_built_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] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 - CustomArgs (line 29) ... ok
[INFO] [stdout] test src/lib.rs - OptionalBuilt (line 202) ... ok
[INFO] [stdout] test src/lib.rs - BasicBuilt (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Templated (line 281) ... ok
[INFO] [stdout] test src/lib.rs - ReturnResult (line 124) ... 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 - Basic (line 6) ... ok
[INFO] [stdout] test src/lib.rs - MultipleConstructors (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fe0b3bf0eea8a3294a1b9e9cddc18cda344c9adb42bffa35968c90634d3ee9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe0b3bf0eea8a3294a1b9e9cddc18cda344c9adb42bffa35968c90634d3ee9c", kill_on_drop: false }`
[INFO] [stdout] 3fe0b3bf0eea8a3294a1b9e9cddc18cda344c9adb42bffa35968c90634d3ee9c