[INFO] fetching crate diplomat 0.13.0...
[INFO] testing diplomat-0.13.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate diplomat 0.13.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate diplomat 0.13.0
[INFO] finished tweaking crates.io crate diplomat 0.13.0
[INFO] tweaked toml for crates.io crate diplomat 0.13.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diplomat 0.13.0 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] crate crates.io crate diplomat 0.13.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 76a736db0fec259efc6176cd05d01cf40f8d3ec8e7f55c49d52f652d87d379d7
[INFO] running `Command { std: "docker" "start" "-a" "76a736db0fec259efc6176cd05d01cf40f8d3ec8e7f55c49d52f652d87d379d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76a736db0fec259efc6176cd05d01cf40f8d3ec8e7f55c49d52f652d87d379d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a736db0fec259efc6176cd05d01cf40f8d3ec8e7f55c49d52f652d87d379d7", kill_on_drop: false }`
[INFO] [stdout] 76a736db0fec259efc6176cd05d01cf40f8d3ec8e7f55c49d52f652d87d379d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3f462e2f4f191224471528b4f8395b7e1cef7e1a38fd29add6163107f8e21db9
[INFO] running `Command { std: "docker" "start" "-a" "3f462e2f4f191224471528b4f8395b7e1cef7e1a38fd29add6163107f8e21db9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling strck v1.0.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling diplomat_core v0.13.0
[INFO] [stderr]    Compiling diplomat v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.17s
[INFO] running `Command { std: "docker" "inspect" "3f462e2f4f191224471528b4f8395b7e1cef7e1a38fd29add6163107f8e21db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f462e2f4f191224471528b4f8395b7e1cef7e1a38fd29add6163107f8e21db9", kill_on_drop: false }`
[INFO] [stdout] 3f462e2f4f191224471528b4f8395b7e1cef7e1a38fd29add6163107f8e21db9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b64eca987490f73ad242ac2d1d2bb20e1e08f684764cc25943539297b4790c8f
[INFO] running `Command { std: "docker" "start" "-a" "b64eca987490f73ad242ac2d1d2bb20e1e08f684764cc25943539297b4790c8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.30
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling fastrand v2.0.2
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling diplomat v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling insta v1.36.1
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "b64eca987490f73ad242ac2d1d2bb20e1e08f684764cc25943539297b4790c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64eca987490f73ad242ac2d1d2bb20e1e08f684764cc25943539297b4790c8f", kill_on_drop: false }`
[INFO] [stdout] b64eca987490f73ad242ac2d1d2bb20e1e08f684764cc25943539297b4790c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 70a0022631845f61aa137c83ead22e36851b246de8266431871d299a8dd949b4
[INFO] running `Command { std: "docker" "start" "-a" "70a0022631845f61aa137c83ead22e36851b246de8266431871d299a8dd949b4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diplomat-5b1339fd7bd214eb)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::cfgd_struct ... ok
[INFO] [stdout] test tests::method_taking_slice ... ok
[INFO] [stdout] test tests::mod_with_write_result ... ok
[INFO] [stdout] test tests::method_taking_str ... ok
[INFO] [stdout] test tests::method_taking_owned_slice ... ok
[INFO] [stdout] test tests::method_taking_mutable_slice ... ok
[INFO] [stdout] test tests::mod_with_enum ... ok
[INFO] [stdout] test tests::mod_with_rust_result ... ok
[INFO] [stdout] test tests::cfged_method ... ok
[INFO] [stdout] test tests::self_params ... ok
[INFO] [stdout] test tests::both_kinds_of_option ... ok
[INFO] [stdout] test tests::multilevel_borrows ... ok
[INFO] [stdout] test tests::traits ... ok
[INFO] [stdout] test tests::slices ... ok
[INFO] [stdout] test tests::callback_arguments ... ok
[INFO] [stdout] test tests::method_taking_owned_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diplomat
[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" "70a0022631845f61aa137c83ead22e36851b246de8266431871d299a8dd949b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a0022631845f61aa137c83ead22e36851b246de8266431871d299a8dd949b4", kill_on_drop: false }`
[INFO] [stdout] 70a0022631845f61aa137c83ead22e36851b246de8266431871d299a8dd949b4