[INFO] fetching crate serde-json-utils 0.2.1...
[INFO] testing serde-json-utils-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate serde-json-utils 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate serde-json-utils 0.2.1
[INFO] finished tweaking crates.io crate serde-json-utils 0.2.1
[INFO] tweaked toml for crates.io crate serde-json-utils 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-json-utils 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding ordered-float v1.1.1 (available: v5.1.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8534074bc48c692a573b1ed253830fead206039df456ca18bfec3f073eab299
[INFO] running `Command { std: "docker" "start" "-a" "d8534074bc48c692a573b1ed253830fead206039df456ca18bfec3f073eab299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8534074bc48c692a573b1ed253830fead206039df456ca18bfec3f073eab299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8534074bc48c692a573b1ed253830fead206039df456ca18bfec3f073eab299", kill_on_drop: false }`
[INFO] [stdout] d8534074bc48c692a573b1ed253830fead206039df456ca18bfec3f073eab299
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b99c14d0ab7c589b8ebef5e93b458b727321f99ab251a92abd6eedce89e61bbc
[INFO] running `Command { std: "docker" "start" "-a" "b99c14d0ab7c589b8ebef5e93b458b727321f99ab251a92abd6eedce89e61bbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde-json-utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "b99c14d0ab7c589b8ebef5e93b458b727321f99ab251a92abd6eedce89e61bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99c14d0ab7c589b8ebef5e93b458b727321f99ab251a92abd6eedce89e61bbc", kill_on_drop: false }`
[INFO] [stdout] b99c14d0ab7c589b8ebef5e93b458b727321f99ab251a92abd6eedce89e61bbc
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 097cdb51c6dd0e4a042ea4d02d11d9c2025bca10d98fc0fd9ead3a004a0d68ee
[INFO] running `Command { std: "docker" "start" "-a" "097cdb51c6dd0e4a042ea4d02d11d9c2025bca10d98fc0fd9ead3a004a0d68ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-json-utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "097cdb51c6dd0e4a042ea4d02d11d9c2025bca10d98fc0fd9ead3a004a0d68ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097cdb51c6dd0e4a042ea4d02d11d9c2025bca10d98fc0fd9ead3a004a0d68ee", kill_on_drop: false }`
[INFO] [stdout] 097cdb51c6dd0e4a042ea4d02d11d9c2025bca10d98fc0fd9ead3a004a0d68ee
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 380d5ca03b223c5091af78072e0e1a3093d159eb952b1eadb6fe3cc706dbcf87
[INFO] running `Command { std: "docker" "start" "-a" "380d5ca03b223c5091af78072e0e1a3093d159eb952b1eadb6fe3cc706dbcf87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_json_utils-396910dd37a828bf)
[INFO] [stderr]    Doc-tests serde_json_utils
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_dedup ... ok
[INFO] [stdout] test tests::test_merge_similar_objects ... ok
[INFO] [stdout] test tests::test_skip_null ... ok
[INFO] [stdout] test tests::test_skip_null_and_empty ... ok
[INFO] [stdout] test tests::test_merge_similar ... ok
[INFO] [stdout] test tests::test_skip_null_and_empty_and_dedup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - JsonUtils::skip_null_and_empty (line 26) ... ok
[INFO] [stdout] test src/lib.rs - JsonUtils::skip_null (line 12) ... ok
[INFO] [stdout] test src/lib.rs - JsonUtils::dedup (line 40) ... ok
[INFO] [stdout] test src/lib.rs - Value::skip_null (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Value::skip_null_and_empty (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Value::dedup (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "380d5ca03b223c5091af78072e0e1a3093d159eb952b1eadb6fe3cc706dbcf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380d5ca03b223c5091af78072e0e1a3093d159eb952b1eadb6fe3cc706dbcf87", kill_on_drop: false }`
[INFO] [stdout] 380d5ca03b223c5091af78072e0e1a3093d159eb952b1eadb6fe3cc706dbcf87