[INFO] fetching crate kantan 0.1.0...
[INFO] testing kantan-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate kantan 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate kantan 0.1.0
[INFO] finished tweaking crates.io crate kantan 0.1.0
[INFO] tweaked toml for crates.io crate kantan 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kantan 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 102 packages to latest compatible versions
[INFO] [stderr]       Adding axum v0.6.20 (available: v0.8.8)
[INFO] [stderr]       Adding axum-extra v0.7.7 (available: v0.12.5)
[INFO] [stderr]       Adding axum-test v7.3.0 (available: v18.7.0)
[INFO] [stderr]       Adding cookie v0.17.0 (available: v0.18.1)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.8.1)
[INFO] [stderr]       Adding serde-email v1.5.0 (available: v3.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9000fb8b57251332f54f1f0780be85567984dcd8f5b0b69cd79ea4f8d2a8612f
[INFO] running `Command { std: "docker" "start" "-a" "9000fb8b57251332f54f1f0780be85567984dcd8f5b0b69cd79ea4f8d2a8612f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9000fb8b57251332f54f1f0780be85567984dcd8f5b0b69cd79ea4f8d2a8612f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9000fb8b57251332f54f1f0780be85567984dcd8f5b0b69cd79ea4f8d2a8612f", kill_on_drop: false }`
[INFO] [stdout] 9000fb8b57251332f54f1f0780be85567984dcd8f5b0b69cd79ea4f8d2a8612f
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b78d31d0399955e9ef1e8f9f2b0b5828ceb6c57622fd028ed31f7be1cb36a1d4
[INFO] running `Command { std: "docker" "start" "-a" "b78d31d0399955e9ef1e8f9f2b0b5828ceb6c57622fd028ed31f7be1cb36a1d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling time-macros v0.2.26
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling auto-future v1.0.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling kantan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.23s
[INFO] running `Command { std: "docker" "inspect" "b78d31d0399955e9ef1e8f9f2b0b5828ceb6c57622fd028ed31f7be1cb36a1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78d31d0399955e9ef1e8f9f2b0b5828ceb6c57622fd028ed31f7be1cb36a1d4", kill_on_drop: false }`
[INFO] [stdout] b78d31d0399955e9ef1e8f9f2b0b5828ceb6c57622fd028ed31f7be1cb36a1d4
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cad9b6b2d2c352ec1a3d68180d33412240b7c40c7d5bb68c2f8c844cae39441
[INFO] running `Command { std: "docker" "start" "-a" "1cad9b6b2d2c352ec1a3d68180d33412240b7c40c7d5bb68c2f8c844cae39441", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling portpicker v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling serde-email v1.5.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling kantan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling axum-test v7.3.0
[INFO] [stderr]    Compiling axum-extra v0.7.7
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.57s
[INFO] running `Command { std: "docker" "inspect" "1cad9b6b2d2c352ec1a3d68180d33412240b7c40c7d5bb68c2f8c844cae39441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cad9b6b2d2c352ec1a3d68180d33412240b7c40c7d5bb68c2f8c844cae39441", kill_on_drop: false }`
[INFO] [stdout] 1cad9b6b2d2c352ec1a3d68180d33412240b7c40c7d5bb68c2f8c844cae39441
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26c902b5f626920dfddb05371df5e3f3c0f37be4a16e2f345443413ebb25efa0
[INFO] running `Command { std: "docker" "start" "-a" "26c902b5f626920dfddb05371df5e3f3c0f37be4a16e2f345443413ebb25efa0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kantan-1aaa5719c7933aee)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_content_type::it_should_not_set_a_content_type_by_default ... ok
[INFO] [stdout] test test_content_type::it_should_set_content_type_when_present ... ok
[INFO] [stdout] test test_get::it_sound_get ... ok
[INFO] [stdout] test test_cookies::it_should_not_pass_cookies_created_back_up_to_server_by_default ... ok
[INFO] [stdout] test test_cookies::it_should_pass_cookies_created_back_up_to_server_when_turned_on_for_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kantan
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/request.rs - request::Request (line 59) ... ignored
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 84) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 111) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `axum_test::Server`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use ::axum_test::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no `Server` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs instead
[INFO] [stdout]    |
[INFO] [stdout] 22 - use ::axum_test::Server;
[INFO] [stdout] 22 + use axum::Server;
[INFO] [stdout]    |
[INFO] [stdout] 22 - use ::axum_test::Server;
[INFO] [stdout] 22 + use hyper::Server;
[INFO] [stdout]    |
[INFO] [stdout] 22 - use ::axum_test::Server;
[INFO] [stdout] 22 + use kantan::Server;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 52) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `axum_test::Server`
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use ::axum_test::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no `Server` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs instead
[INFO] [stdout]    |
[INFO] [stdout] 55 - use ::axum_test::Server;
[INFO] [stdout] 55 + use axum::Server;
[INFO] [stdout]    |
[INFO] [stdout] 55 - use ::axum_test::Server;
[INFO] [stdout] 55 + use hyper::Server;
[INFO] [stdout]    |
[INFO] [stdout] 55 - use ::axum_test::Server;
[INFO] [stdout] 55 + use kantan::Server;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `axum_test::ServerConfig`
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use ::axum_test::ServerConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^------------
[INFO] [stdout]    |     |            |
[INFO] [stdout]    |     |            help: a similar name exists in the module: `TestServerConfig`
[INFO] [stdout]    |     no `ServerConfig` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 84) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `axum_test::Server`
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | use ::axum_test::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ no `Server` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs instead
[INFO] [stdout]    |
[INFO] [stdout] 87 - use ::axum_test::Server;
[INFO] [stdout] 87 + use axum::Server;
[INFO] [stdout]    |
[INFO] [stdout] 87 - use ::axum_test::Server;
[INFO] [stdout] 87 + use hyper::Server;
[INFO] [stdout]    |
[INFO] [stdout] 87 - use ::axum_test::Server;
[INFO] [stdout] 87 + use kantan::Server;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `axum_test::ServerConfig`
[INFO] [stdout]   --> src/lib.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | use ::axum_test::ServerConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^------------
[INFO] [stdout]    |     |            |
[INFO] [stdout]    |     |            help: a similar name exists in the module: `TestServerConfig`
[INFO] [stdout]    |     no `ServerConfig` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 111) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:129:26
[INFO] [stdout]     |
[INFO] [stdout] 129 | let server = Server::new(my_app)
[INFO] [stdout]     |              ----------- ^^^^^^ expected `String`, found `IntoMakeService<Router<(), _>>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::string::String`
[INFO] [stdout]                found struct `IntoMakeService<Router<(), _>>`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/server.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  35 |     pub fn new(server_address: String) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 111)
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/lib.rs - (line 52)
[INFO] [stdout]     src/lib.rs - (line 84)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "26c902b5f626920dfddb05371df5e3f3c0f37be4a16e2f345443413ebb25efa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c902b5f626920dfddb05371df5e3f3c0f37be4a16e2f345443413ebb25efa0", kill_on_drop: false }`
[INFO] [stdout] 26c902b5f626920dfddb05371df5e3f3c0f37be4a16e2f345443413ebb25efa0
