[INFO] fetching crate serde-json-utils 0.2.1...
[INFO] testing serde-json-utils-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate serde-json-utils 0.2.1 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-json-utils 0.2.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding ordered-float v1.1.1 (available: v5.0.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 279a49c24b2c917264fe25e297d06c2935bec3dbeea65c4e2de8b3f7780a7d51
[INFO] running `Command { std: "docker" "start" "-a" "279a49c24b2c917264fe25e297d06c2935bec3dbeea65c4e2de8b3f7780a7d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "279a49c24b2c917264fe25e297d06c2935bec3dbeea65c4e2de8b3f7780a7d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279a49c24b2c917264fe25e297d06c2935bec3dbeea65c4e2de8b3f7780a7d51", kill_on_drop: false }`
[INFO] [stdout] 279a49c24b2c917264fe25e297d06c2935bec3dbeea65c4e2de8b3f7780a7d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 283ec1bec2f54e77c71f1d3e05395acb88944760930e3e850a30d0eecd4f1845
[INFO] running `Command { std: "docker" "start" "-a" "283ec1bec2f54e77c71f1d3e05395acb88944760930e3e850a30d0eecd4f1845", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling serde-json-utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "283ec1bec2f54e77c71f1d3e05395acb88944760930e3e850a30d0eecd4f1845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283ec1bec2f54e77c71f1d3e05395acb88944760930e3e850a30d0eecd4f1845", kill_on_drop: false }`
[INFO] [stdout] 283ec1bec2f54e77c71f1d3e05395acb88944760930e3e850a30d0eecd4f1845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 700de3a58c81598861d47e1aa80d5baa1ea64a1ccc4e1ee54c029b66e371efa3
[INFO] running `Command { std: "docker" "start" "-a" "700de3a58c81598861d47e1aa80d5baa1ea64a1ccc4e1ee54c029b66e371efa3", 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 0.60s
[INFO] running `Command { std: "docker" "inspect" "700de3a58c81598861d47e1aa80d5baa1ea64a1ccc4e1ee54c029b66e371efa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700de3a58c81598861d47e1aa80d5baa1ea64a1ccc4e1ee54c029b66e371efa3", kill_on_drop: false }`
[INFO] [stdout] 700de3a58c81598861d47e1aa80d5baa1ea64a1ccc4e1ee54c029b66e371efa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2c392a5c62c4e8aaa3abeb732218fa0b0bfd191a920f7163d6ca6e89c68c2d2
[INFO] running `Command { std: "docker" "start" "-a" "c2c392a5c62c4e8aaa3abeb732218fa0b0bfd191a920f7163d6ca6e89c68c2d2", 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-ce33781a9a0c49f1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_merge_similar ... ok
[INFO] [stdout] test tests::test_skip_null ... ok
[INFO] [stdout] test tests::test_merge_similar_objects ... ok
[INFO] [stdout] test tests::test_skip_null_and_empty ... ok
[INFO] [stdout] test tests::test_skip_null_and_empty_and_dedup ... ok
[INFO] [stdout] test tests::test_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] [stderr]    Doc-tests serde_json_utils
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - JsonUtils::skip_null (line 12) ... ok
[INFO] [stdout] test src/lib.rs - JsonUtils::skip_null_and_empty (line 26) ... ok
[INFO] [stdout] test src/lib.rs - JsonUtils::dedup (line 40) ... ok
[INFO] [stdout] test src/lib.rs - Value::dedup (line 90) ... 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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2c392a5c62c4e8aaa3abeb732218fa0b0bfd191a920f7163d6ca6e89c68c2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c392a5c62c4e8aaa3abeb732218fa0b0bfd191a920f7163d6ca6e89c68c2d2", kill_on_drop: false }`
[INFO] [stdout] c2c392a5c62c4e8aaa3abeb732218fa0b0bfd191a920f7163d6ca6e89c68c2d2