[INFO] fetching crate dynconfig 0.1.2...
[INFO] testing dynconfig-0.1.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate dynconfig 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dynconfig 0.1.2
[INFO] finished tweaking crates.io crate dynconfig 0.1.2
[INFO] tweaked toml for crates.io crate dynconfig 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dynconfig 0.1.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dynconfig 0.1.2 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" "+beta-2026-03-05" "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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 446c54f250eda0d1b70d3b93f6f1525999b1a8e474f48773f1ed873e4a1d37fa
[INFO] running `Command { std: "docker" "start" "-a" "446c54f250eda0d1b70d3b93f6f1525999b1a8e474f48773f1ed873e4a1d37fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "446c54f250eda0d1b70d3b93f6f1525999b1a8e474f48773f1ed873e4a1d37fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446c54f250eda0d1b70d3b93f6f1525999b1a8e474f48773f1ed873e4a1d37fa", kill_on_drop: false }`
[INFO] [stdout] 446c54f250eda0d1b70d3b93f6f1525999b1a8e474f48773f1ed873e4a1d37fa
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb25a6efc2704759ec69fc90f5bce9de23224a67a0f57e0ed1c799da95b6971
[INFO] running `Command { std: "docker" "start" "-a" "cbb25a6efc2704759ec69fc90f5bce9de23224a67a0f57e0ed1c799da95b6971", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynconfig v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cbb25a6efc2704759ec69fc90f5bce9de23224a67a0f57e0ed1c799da95b6971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb25a6efc2704759ec69fc90f5bce9de23224a67a0f57e0ed1c799da95b6971", kill_on_drop: false }`
[INFO] [stdout] cbb25a6efc2704759ec69fc90f5bce9de23224a67a0f57e0ed1c799da95b6971
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42273df74de38dc3b381e2d0f663d3d84950896a49bca222ef44dbedba32ca61
[INFO] running `Command { std: "docker" "start" "-a" "42273df74de38dc3b381e2d0f663d3d84950896a49bca222ef44dbedba32ca61", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynconfig v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "42273df74de38dc3b381e2d0f663d3d84950896a49bca222ef44dbedba32ca61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42273df74de38dc3b381e2d0f663d3d84950896a49bca222ef44dbedba32ca61", kill_on_drop: false }`
[INFO] [stdout] 42273df74de38dc3b381e2d0f663d3d84950896a49bca222ef44dbedba32ca61
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8307ceb35ba85caca79544b62d6b092cb8a7c271c15d2d7709e47c4644f57904
[INFO] running `Command { std: "docker" "start" "-a" "8307ceb35ba85caca79544b62d6b092cb8a7c271c15d2d7709e47c4644f57904", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dynconfig-e6a4394060b9d5df)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test path::tests::test_double_sep ... ok
[INFO] [stdout] test path::tests::test_end_in_sep ... ok
[INFO] [stdout] test path::tests::test_simple ... ok
[INFO] [stdout] test path::tests::test_empty ... ok
[INFO] [stdout] test path::tests::test_start_with_sep ... ok
[INFO] [stdout] test path::tests::test_triple_sep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynconfig
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/pair.rs - pair::Pair (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - Dynconfig::set (line 48) ... ok
[INFO] [stdout] test src/lib.rs - set_many (line 108) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pair.rs - pair::Pair (line 13) stdout ----
[INFO] [stdout] error: cannot find derive macro `Dynconfig` in this scope
[INFO] [stdout]   --> src/pair.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Default, Dynconfig)]
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Dynconfig` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]   --> src/pair.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use dynconfig::{Dynconfig, Pair};
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: Dynconfig` is not satisfied
[INFO] [stdout]   --> src/pair.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 | dynconfig::set(&mut foo, p1).unwrap();
[INFO] [stdout]    | -------------- ^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    | |
[INFO] [stdout]    | required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Value` is not implemented for `Foo`
[INFO] [stdout]   --> src/pair.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Foo {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = help: the following other types implement trait `Value`:
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]              NonZero<i64>
[INFO] [stdout]              NonZero<i8>
[INFO] [stdout]            and 28 others
[INFO] [stdout]    = note: required for `Foo` to implement `Dynconfig`
[INFO] [stdout] note: required by a bound in `dynconfig::set`
[INFO] [stdout]   --> src/lib.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn set<T>(x: &mut T, pair: Pair<'_>) -> Result<()>
[INFO] [stdout]    |        --- required by a bound in this function
[INFO] [stdout] 96 | where
[INFO] [stdout] 97 |     T: Dynconfig,
[INFO] [stdout]    |        ^^^^^^^^^ required by this bound in `set`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: Dynconfig` is not satisfied
[INFO] [stdout]   --> src/pair.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | dynconfig::set(&mut foo, p2).unwrap_err();
[INFO] [stdout]    | -------------- ^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    | |
[INFO] [stdout]    | required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Value` is not implemented for `Foo`
[INFO] [stdout]   --> src/pair.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Foo {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = help: the following other types implement trait `Value`:
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]              NonZero<i64>
[INFO] [stdout]              NonZero<i8>
[INFO] [stdout]            and 28 others
[INFO] [stdout]    = note: required for `Foo` to implement `Dynconfig`
[INFO] [stdout] note: required by a bound in `dynconfig::set`
[INFO] [stdout]   --> src/lib.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn set<T>(x: &mut T, pair: Pair<'_>) -> Result<()>
[INFO] [stdout]    |        --- required by a bound in this function
[INFO] [stdout] 96 | where
[INFO] [stdout] 97 |     T: Dynconfig,
[INFO] [stdout]    |        ^^^^^^^^^ required by this bound in `set`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: Dynconfig` is not satisfied
[INFO] [stdout]   --> src/pair.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 | dynconfig::set(&mut foo, p3).unwrap();
[INFO] [stdout]    | -------------- ^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    | |
[INFO] [stdout]    | required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Value` is not implemented for `Foo`
[INFO] [stdout]   --> src/pair.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Foo {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout]    = help: the following other types implement trait `Value`:
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]              NonZero<i64>
[INFO] [stdout]              NonZero<i8>
[INFO] [stdout]            and 28 others
[INFO] [stdout]    = note: required for `Foo` to implement `Dynconfig`
[INFO] [stdout] note: required by a bound in `dynconfig::set`
[INFO] [stdout]   --> src/lib.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn set<T>(x: &mut T, pair: Pair<'_>) -> Result<()>
[INFO] [stdout]    |        --- required by a bound in this function
[INFO] [stdout] 96 | where
[INFO] [stdout] 97 |     T: Dynconfig,
[INFO] [stdout]    |        ^^^^^^^^^ required by this bound in `set`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - set_many (line 108) stdout ----
[INFO] [stdout] error: cannot find derive macro `Dynconfig` in this scope
[INFO] [stdout]    --> src/lib.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[derive(Default, Dynconfig)]
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Dynconfig` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> src/lib.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 | use dynconfig::{Dynconfig, Path};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: Dynconfig` is not satisfied
[INFO] [stdout]    --> src/lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 | dynconfig::set_many(&mut foo,
[INFO] [stdout]     | ------------------- ^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     | |
[INFO] [stdout]     | required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Value` is not implemented for `Foo`
[INFO] [stdout]    --> src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct Foo {
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Value`:
[INFO] [stdout]               IpAddr
[INFO] [stdout]               Ipv4Addr
[INFO] [stdout]               Ipv6Addr
[INFO] [stdout]               NonZero<i128>
[INFO] [stdout]               NonZero<i16>
[INFO] [stdout]               NonZero<i32>
[INFO] [stdout]               NonZero<i64>
[INFO] [stdout]               NonZero<i8>
[INFO] [stdout]             and 28 others
[INFO] [stdout]     = note: required for `Foo` to implement `Dynconfig`
[INFO] [stdout] note: required by a bound in `set_many`
[INFO] [stdout]    --> src/lib.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn set_many<'a, T, I>(x: &mut T, iter: I) -> Result<()>
[INFO] [stdout]     |        -------- required by a bound in this function
[INFO] [stdout] 131 | where
[INFO] [stdout] 132 |     T: Dynconfig,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `set_many`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - set_many (line 108)
[INFO] [stdout]     src/pair.rs - pair::Pair (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8307ceb35ba85caca79544b62d6b092cb8a7c271c15d2d7709e47c4644f57904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8307ceb35ba85caca79544b62d6b092cb8a7c271c15d2d7709e47c4644f57904", kill_on_drop: false }`
[INFO] [stdout] 8307ceb35ba85caca79544b62d6b092cb8a7c271c15d2d7709e47c4644f57904
