[INFO] fetching crate rison 0.1.0...
[INFO] testing rison-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rison 0.1.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rison 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d7727f841b80dc3857a7a783186b0e7c07e1f302061bb8e4ced9cdf3bc8c42c
[INFO] running `Command { std: "docker" "start" "-a" "3d7727f841b80dc3857a7a783186b0e7c07e1f302061bb8e4ced9cdf3bc8c42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7727f841b80dc3857a7a783186b0e7c07e1f302061bb8e4ced9cdf3bc8c42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7727f841b80dc3857a7a783186b0e7c07e1f302061bb8e4ced9cdf3bc8c42c", kill_on_drop: false }`
[INFO] [stdout] 3d7727f841b80dc3857a7a783186b0e7c07e1f302061bb8e4ced9cdf3bc8c42c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30b356a1c2833a994adf11210aadd8a13ac0d7dc6f94262a997be8440d438a4
[INFO] running `Command { std: "docker" "start" "-a" "a30b356a1c2833a994adf11210aadd8a13ac0d7dc6f94262a997be8440d438a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "a30b356a1c2833a994adf11210aadd8a13ac0d7dc6f94262a997be8440d438a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30b356a1c2833a994adf11210aadd8a13ac0d7dc6f94262a997be8440d438a4", kill_on_drop: false }`
[INFO] [stdout] a30b356a1c2833a994adf11210aadd8a13ac0d7dc6f94262a997be8440d438a4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1da5f45a80ab56a19e397ff34c2446efc879ca498962fbca956832e85cd4380
[INFO] running `Command { std: "docker" "start" "-a" "b1da5f45a80ab56a19e397ff34c2446efc879ca498962fbca956832e85cd4380", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "b1da5f45a80ab56a19e397ff34c2446efc879ca498962fbca956832e85cd4380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1da5f45a80ab56a19e397ff34c2446efc879ca498962fbca956832e85cd4380", kill_on_drop: false }`
[INFO] [stdout] b1da5f45a80ab56a19e397ff34c2446efc879ca498962fbca956832e85cd4380
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4def6a88741671d25cfe9a2e414da47a06332f74f15140daaf482bdfe04e254d
[INFO] running `Command { std: "docker" "start" "-a" "4def6a88741671d25cfe9a2e414da47a06332f74f15140daaf482bdfe04e254d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rison-bb7ed5e741ddb642)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test de::test::deserialize_empty_struct ... ok
[INFO] [stdout] test de::test::deserialize_float_neg_exp ... ok
[INFO] [stdout] test de::test::deserialize_ident_string ... ok
[INFO] [stdout] test de::test::deserialize_float_exp ... ok
[INFO] [stdout] test de::test::deserialize_integer ... ok
[INFO] [stdout] test de::test::deserialize_integral_float ... ok
[INFO] [stdout] test de::test::deserialize_float ... ok
[INFO] [stdout] test de::test::deserialize_map ... ok
[INFO] [stdout] test de::test::deserialize_none ... ok
[INFO] [stdout] test de::test::deserialize_quoted_empty_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_some_ident_string ... ok
[INFO] [stdout] test de::test::deserialize_struct_with_optional_missing ... ok
[INFO] [stdout] test de::test::deserialize_quoted_string ... 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_false ... ok
[INFO] [stdout] test de::test::deserialize_struct_with_optional_present ... ok
[INFO] [stdout] test de::test::deserialize_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rison
[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" "4def6a88741671d25cfe9a2e414da47a06332f74f15140daaf482bdfe04e254d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4def6a88741671d25cfe9a2e414da47a06332f74f15140daaf482bdfe04e254d", kill_on_drop: false }`
[INFO] [stdout] 4def6a88741671d25cfe9a2e414da47a06332f74f15140daaf482bdfe04e254d