[INFO] fetching crate cronback-dto 0.1.0...
[INFO] testing cronback-dto-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cronback-dto 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cronback-dto 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cronback-dto 0.1.0
[INFO] tweaked toml for crates.io crate cronback-dto 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cronback-dto 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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]      Locking 63 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aced3a7553a12ddd2fff7fcc53a62d7cf93a8582ef101b99168999806a3bfeba
[INFO] running `Command { std: "docker" "start" "-a" "aced3a7553a12ddd2fff7fcc53a62d7cf93a8582ef101b99168999806a3bfeba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aced3a7553a12ddd2fff7fcc53a62d7cf93a8582ef101b99168999806a3bfeba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aced3a7553a12ddd2fff7fcc53a62d7cf93a8582ef101b99168999806a3bfeba", kill_on_drop: false }`
[INFO] [stdout] aced3a7553a12ddd2fff7fcc53a62d7cf93a8582ef101b99168999806a3bfeba
[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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fe9f8598a5ddec43e919213a4e8ca2cf5eb7151b10014d0c6ebfc196fbea6e0
[INFO] running `Command { std: "docker" "start" "-a" "9fe9f8598a5ddec43e919213a4e8ca2cf5eb7151b10014d0c6ebfc196fbea6e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cronback-dto-core v0.1.0
[INFO] [stderr]    Compiling cronback-dto-derive v0.1.0
[INFO] [stderr]    Compiling cronback-dto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.20s
[INFO] running `Command { std: "docker" "inspect" "9fe9f8598a5ddec43e919213a4e8ca2cf5eb7151b10014d0c6ebfc196fbea6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe9f8598a5ddec43e919213a4e8ca2cf5eb7151b10014d0c6ebfc196fbea6e0", kill_on_drop: false }`
[INFO] [stdout] 9fe9f8598a5ddec43e919213a4e8ca2cf5eb7151b10014d0c6ebfc196fbea6e0
[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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 337ce410f45684e736a42281998c7c69c9f54e5ad866c55cc0010325f6d9ef31
[INFO] running `Command { std: "docker" "start" "-a" "337ce410f45684e736a42281998c7c69c9f54e5ad866c55cc0010325f6d9ef31", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]    Compiling cronback-dto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Recurring` is never constructed
[INFO] [stdout]  --> tests/simple-into-proto-struct.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Recurring {
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> tests/simple-into-proto-struct.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn to_string(d: &i32) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.85s
[INFO] running `Command { std: "docker" "inspect" "337ce410f45684e736a42281998c7c69c9f54e5ad866c55cc0010325f6d9ef31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337ce410f45684e736a42281998c7c69c9f54e5ad866c55cc0010325f6d9ef31", kill_on_drop: false }`
[INFO] [stdout] 337ce410f45684e736a42281998c7c69c9f54e5ad866c55cc0010325f6d9ef31
[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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fbf919200808e1a83931b756c144f70139a0ca45332adc6bcf3f93c0c2cafbe
[INFO] running `Command { std: "docker" "start" "-a" "7fbf919200808e1a83931b756c144f70139a0ca45332adc6bcf3f93c0c2cafbe", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Recurring` is never constructed
[INFO] [stderr]  --> tests/simple-into-proto-struct.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub struct Recurring {
[INFO] [stderr]   |                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_string` is never used
[INFO] [stderr]   --> tests/simple-into-proto-struct.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn to_string(d: &i32) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cronback-dto` (test "simple-into-proto-struct") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cronback_dto-52bbf62f3805885b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/from-proto-enum-unit.rs (/opt/rustwide/target/debug/deps/from_proto_enum_unit-de54877408e8f180)
[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] [stdout] 
[INFO] [stderr]      Running tests/into-proto-enum-unit.rs (/opt/rustwide/target/debug/deps/into_proto_enum_unit-cc64bb966fb0e85c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/simple-from-proto-struct.rs (/opt/rustwide/target/debug/deps/simple_from_proto_struct-290405565c2b7c81)
[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] [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] [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/simple-into-proto-enum.rs (/opt/rustwide/target/debug/deps/simple_into_proto_enum-76506e3aeb66dc69)
[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/simple-into-proto-struct.rs (/opt/rustwide/target/debug/deps/simple_into_proto_struct-0dcf72a2792c6f82)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-3e92dc3b1171bc57)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cronback-dto-core v0.1.0
[INFO] [stderr]    Compiling cronback-dto-derive v0.1.0
[INFO] [stderr]    Compiling cronback-dto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cronback-dto-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/cronback-dto)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.50s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test ./tests/simple-into-proto-enum.rs ... ok
[INFO] [stderr] test ./tests/into-proto-enum-unit.rs ... ok
[INFO] [stderr] test ./tests/simple-into-proto-struct.rs ... ok
[INFO] [stderr] test ./tests/from-proto-enum-unit.rs ... ok
[INFO] [stderr] test ./tests/simple-from-proto-struct.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests cronback_dto
[INFO] [stdout] test dto_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.68s
[INFO] [stdout] 
[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" "7fbf919200808e1a83931b756c144f70139a0ca45332adc6bcf3f93c0c2cafbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbf919200808e1a83931b756c144f70139a0ca45332adc6bcf3f93c0c2cafbe", kill_on_drop: false }`
[INFO] [stdout] 7fbf919200808e1a83931b756c144f70139a0ca45332adc6bcf3f93c0c2cafbe