[INFO] fetching crate json-commons 0.3.0...
[INFO] testing json-commons-0.3.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate json-commons 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate json-commons 0.3.0
[INFO] finished tweaking crates.io crate json-commons 0.3.0
[INFO] tweaked toml for crates.io crate json-commons 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-commons 0.3.0 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 55 packages to latest compatible versions
[INFO] [stderr]       Adding bson v2.15.0 (available: v3.1.0)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 71e2de3d6e6ba380126d1a50a29b0c8f7b3ef31e645fbe4b8d08f0f746ce4ccb
[INFO] running `Command { std: "docker" "start" "-a" "71e2de3d6e6ba380126d1a50a29b0c8f7b3ef31e645fbe4b8d08f0f746ce4ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71e2de3d6e6ba380126d1a50a29b0c8f7b3ef31e645fbe4b8d08f0f746ce4ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e2de3d6e6ba380126d1a50a29b0c8f7b3ef31e645fbe4b8d08f0f746ce4ccb", kill_on_drop: false }`
[INFO] [stdout] 71e2de3d6e6ba380126d1a50a29b0c8f7b3ef31e645fbe4b8d08f0f746ce4ccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7c2af4c70664c14ce9dc0a17bd55b373827287602d8b98f1226b008c33c60d93
[INFO] running `Command { std: "docker" "start" "-a" "7c2af4c70664c14ce9dc0a17bd55b373827287602d8b98f1226b008c33c60d93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling time-macros v0.2.26
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bson v2.15.0
[INFO] [stderr]    Compiling json-commons v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.39s
[INFO] running `Command { std: "docker" "inspect" "7c2af4c70664c14ce9dc0a17bd55b373827287602d8b98f1226b008c33c60d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2af4c70664c14ce9dc0a17bd55b373827287602d8b98f1226b008c33c60d93", kill_on_drop: false }`
[INFO] [stdout] 7c2af4c70664c14ce9dc0a17bd55b373827287602d8b98f1226b008c33c60d93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8cf3e3b4d6adbe5341f20b361938645e691289c271e96af4cf8c711651a9cf70
[INFO] running `Command { std: "docker" "start" "-a" "8cf3e3b4d6adbe5341f20b361938645e691289c271e96af4cf8c711651a9cf70", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-commons v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "8cf3e3b4d6adbe5341f20b361938645e691289c271e96af4cf8c711651a9cf70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf3e3b4d6adbe5341f20b361938645e691289c271e96af4cf8c711651a9cf70", kill_on_drop: false }`
[INFO] [stdout] 8cf3e3b4d6adbe5341f20b361938645e691289c271e96af4cf8c711651a9cf70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 07d008cfb7404a9b50830f8942df7d25cfcab54245e13c5df07ed3db5d469201
[INFO] running `Command { std: "docker" "start" "-a" "07d008cfb7404a9b50830f8942df7d25cfcab54245e13c5df07ed3db5d469201", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_commons-f6c52c70028e3c70)
[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] [stderr]    Doc-tests json_commons
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::read_file (line 41) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::serialize (line 156) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::read_str (line 27) ... FAILED
[INFO] [stdout] test src/commons/json.rs - commons::json::JsonCommons::new (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 | let bson_hex = jsonc.serialize_to_bson_hex(myjson);
[INFO] [stdout]     |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `myjson` in this scope
[INFO] [stdout]    --> src/commons/json.rs:210:44
[INFO] [stdout]     |
[INFO] [stdout] 210 | let bson_hex = jsonc.serialize_to_bson_hex(myjson);
[INFO] [stdout]     |                                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | let json = jsonc.read_str(content);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `content` in this scope
[INFO] [stdout]    --> src/commons/json.rs:129:27
[INFO] [stdout]     |
[INFO] [stdout] 129 | let json = jsonc.read_str(content);
[INFO] [stdout]     |                           ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | let cars = jsonc.get_path("cars", json).unwrap();
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 130 - let cars = jsonc.get_path("cars", json).unwrap();
[INFO] [stdout] 130 + let cars = json.get_path("cars", json).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | jsonc.parse_to_vec(cars);
[INFO] [stdout]     | ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 132 - jsonc.parse_to_vec(cars);
[INFO] [stdout] 132 + json.parse_to_vec(cars);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::read_file (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]   --> src/commons/json.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | let json = jsonc.read_file(path);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::serialize (line 156) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]    --> src/commons/json.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 | let serialized = jsonc.serialize(myjson);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `myjson` in this scope
[INFO] [stdout]    --> src/commons/json.rs:157:34
[INFO] [stdout]     |
[INFO] [stdout] 157 | let serialized = jsonc.serialize(myjson);
[INFO] [stdout]     |                                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/commons/json.rs - commons::json::JsonCommons::read_str (line 27) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `jsonc` in this scope
[INFO] [stdout]   --> src/commons/json.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | let json = jsonc.read_str(content);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::parse_to_vec (line 128)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::read_file (line 41)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::read_str (line 27)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::serialize (line 156)
[INFO] [stdout]     src/commons/json.rs - commons::json::JsonCommons::serialize_to_bson_hex (line 209)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "07d008cfb7404a9b50830f8942df7d25cfcab54245e13c5df07ed3db5d469201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d008cfb7404a9b50830f8942df7d25cfcab54245e13c5df07ed3db5d469201", kill_on_drop: false }`
[INFO] [stdout] 07d008cfb7404a9b50830f8942df7d25cfcab54245e13c5df07ed3db5d469201
