[INFO] fetching crate rison 0.1.0...
[INFO] testing rison-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rison 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rison 0.1.0
[INFO] finished tweaking crates.io crate rison 0.1.0
[INFO] tweaked toml for crates.io crate rison 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rison 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]     Updating crates.io index
[INFO] [stderr]      Locking 11 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 884fdea8615d34e7b4c1b1a07fe5cd674e97b70596eb7bf3ea597e9194a3b877
[INFO] running `Command { std: "docker" "start" "-a" "884fdea8615d34e7b4c1b1a07fe5cd674e97b70596eb7bf3ea597e9194a3b877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "884fdea8615d34e7b4c1b1a07fe5cd674e97b70596eb7bf3ea597e9194a3b877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884fdea8615d34e7b4c1b1a07fe5cd674e97b70596eb7bf3ea597e9194a3b877", kill_on_drop: false }`
[INFO] [stdout] 884fdea8615d34e7b4c1b1a07fe5cd674e97b70596eb7bf3ea597e9194a3b877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a4dcc5f440d6cdee33e0255ff054c5b805be2ff021da18b07035303fd48ec698
[INFO] running `Command { std: "docker" "start" "-a" "a4dcc5f440d6cdee33e0255ff054c5b805be2ff021da18b07035303fd48ec698", kill_on_drop: false }`
[INFO] [stderr]    Compiling rison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a4dcc5f440d6cdee33e0255ff054c5b805be2ff021da18b07035303fd48ec698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4dcc5f440d6cdee33e0255ff054c5b805be2ff021da18b07035303fd48ec698", kill_on_drop: false }`
[INFO] [stdout] a4dcc5f440d6cdee33e0255ff054c5b805be2ff021da18b07035303fd48ec698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 01894ffe89e53af0898562ba05dbf4efd0a8b7456d3988b96c91f2a303ba896d
[INFO] running `Command { std: "docker" "start" "-a" "01894ffe89e53af0898562ba05dbf4efd0a8b7456d3988b96c91f2a303ba896d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "01894ffe89e53af0898562ba05dbf4efd0a8b7456d3988b96c91f2a303ba896d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01894ffe89e53af0898562ba05dbf4efd0a8b7456d3988b96c91f2a303ba896d", kill_on_drop: false }`
[INFO] [stdout] 01894ffe89e53af0898562ba05dbf4efd0a8b7456d3988b96c91f2a303ba896d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f62c2603c5b9fe695eb92cd162ed845577a8467f27e4f5195ec8ce8b1b1d8a5
[INFO] running `Command { std: "docker" "start" "-a" "0f62c2603c5b9fe695eb92cd162ed845577a8467f27e4f5195ec8ce8b1b1d8a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rison-9a7fb3ecaab04de6)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test de::test::deserialize_empty_struct ... ok
[INFO] [stdout] test de::test::deserialize_false ... ok
[INFO] [stdout] test de::test::deserialize_float ... ok
[INFO] [stdout] test de::test::deserialize_float_exp ... ok
[INFO] [stdout] test de::test::deserialize_ident_string ... ok
[INFO] [stdout] test de::test::deserialize_float_neg_exp ... ok
[INFO] [stdout] test de::test::deserialize_integer ... ok
[INFO] [stdout] test de::test::deserialize_map ... ok
[INFO] [stdout] test de::test::deserialize_none ... ok
[INFO] [stdout] test de::test::deserialize_integral_float ... ok
[INFO] [stdout] test de::test::deserialize_quoted_empty_string ... ok
[INFO] [stdout] test de::test::deserialize_quoted_string ... ok
[INFO] [stdout] test de::test::deserialize_quoted_string_with_escapes ... ok
[INFO] [stdout] test de::test::deserialize_struct ... ok
[INFO] [stdout] test de::test::deserialize_struct_with_optional_missing ... ok
[INFO] [stdout] test de::test::deserialize_struct_with_optional_present ... ok
[INFO] [stdout] test de::test::deserialize_true ... ok
[INFO] [stdout] test de::test::deserialize_tuple ... ok
[INFO] [stdout] test de::test::deserialize_value_map ... ok
[INFO] [stdout] test de::test::deserialize_value_map_from_io ... ok
[INFO] [stdout] test de::test::deserialize_value_string ... ok
[INFO] [stdout] test de::test::fail_deserialize_bool_trailing ... ok
[INFO] [stdout] test de::test::fail_deserialize_nonintegral_as_integer ... ok
[INFO] [stdout] test de::test::deserialize_some_ident_string ... ok
[INFO] [stderr]    Doc-tests rison
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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" "0f62c2603c5b9fe695eb92cd162ed845577a8467f27e4f5195ec8ce8b1b1d8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f62c2603c5b9fe695eb92cd162ed845577a8467f27e4f5195ec8ce8b1b1d8a5", kill_on_drop: false }`
[INFO] [stdout] 0f62c2603c5b9fe695eb92cd162ed845577a8467f27e4f5195ec8ce8b1b1d8a5