[INFO] fetching crate semdiff-differ-json 0.3.0...
[INFO] testing semdiff-differ-json-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate semdiff-differ-json 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate semdiff-differ-json 0.3.0
[INFO] finished tweaking crates.io crate semdiff-differ-json 0.3.0
[INFO] tweaked toml for crates.io crate semdiff-differ-json 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semdiff-differ-json 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semdiff-differ-json 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded askama_macros v0.15.4
[INFO] [stderr]   Downloaded semdiff-output v0.3.0
[INFO] [stderr]   Downloaded semdiff-core v0.3.0
[INFO] [stderr]   Downloaded askama_parser v0.15.4
[INFO] [stderr]   Downloaded askama v0.15.4
[INFO] [stderr]   Downloaded askama_derive v0.15.4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37933ad3251769a1421ca8bdd2e3c03f049a7eb612945106bfaddc71fcf7d4e6
[INFO] running `Command { std: "docker" "start" "-a" "37933ad3251769a1421ca8bdd2e3c03f049a7eb612945106bfaddc71fcf7d4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37933ad3251769a1421ca8bdd2e3c03f049a7eb612945106bfaddc71fcf7d4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37933ad3251769a1421ca8bdd2e3c03f049a7eb612945106bfaddc71fcf7d4e6", kill_on_drop: false }`
[INFO] [stdout] 37933ad3251769a1421ca8bdd2e3c03f049a7eb612945106bfaddc71fcf7d4e6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6ecfde028366cda60dcef370e1c0f7023166030b3e61a8d45ab81090083b5a
[INFO] running `Command { std: "docker" "start" "-a" "9e6ecfde028366cda60dcef370e1c0f7023166030b3e61a8d45ab81090083b5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling infer v0.19.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling askama_parser v0.15.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling semdiff-core v0.3.0
[INFO] [stderr]    Compiling askama_derive v0.15.4
[INFO] [stderr]    Compiling askama_macros v0.15.4
[INFO] [stderr]    Compiling askama v0.15.4
[INFO] [stderr]    Compiling semdiff-output v0.3.0
[INFO] [stderr]    Compiling semdiff-differ-json v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.05s
[INFO] running `Command { std: "docker" "inspect" "9e6ecfde028366cda60dcef370e1c0f7023166030b3e61a8d45ab81090083b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6ecfde028366cda60dcef370e1c0f7023166030b3e61a8d45ab81090083b5a", kill_on_drop: false }`
[INFO] [stdout] 9e6ecfde028366cda60dcef370e1c0f7023166030b3e61a8d45ab81090083b5a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f9a27695ae705db6fcdbdb434c45e3a7aef6309be1aeee97b5c15163d90ab8
[INFO] running `Command { std: "docker" "start" "-a" "12f9a27695ae705db6fcdbdb434c45e3a7aef6309be1aeee97b5c15163d90ab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling semdiff-differ-json v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "12f9a27695ae705db6fcdbdb434c45e3a7aef6309be1aeee97b5c15163d90ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f9a27695ae705db6fcdbdb434c45e3a7aef6309be1aeee97b5c15163d90ab8", kill_on_drop: false }`
[INFO] [stdout] 12f9a27695ae705db6fcdbdb434c45e3a7aef6309be1aeee97b5c15163d90ab8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 640afddac645bf2522ace6f7a52c0c9d34fb2965d41eb793b676b4fae65fc3be
[INFO] running `Command { std: "docker" "start" "-a" "640afddac645bf2522ace6f7a52c0c9d34fb2965d41eb793b676b4fae65fc3be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semdiff_differ_json-f54ed7d04b11cc5f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::json_diff_marks_changed_value ... ok
[INFO] [stdout] test tests::json_diff_handles_nested_structures ... ok
[INFO] [stdout] test tests::json_diff_marks_equal_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semdiff_differ_json
[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" "640afddac645bf2522ace6f7a52c0c9d34fb2965d41eb793b676b4fae65fc3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640afddac645bf2522ace6f7a52c0c9d34fb2965d41eb793b676b4fae65fc3be", kill_on_drop: false }`
[INFO] [stdout] 640afddac645bf2522ace6f7a52c0c9d34fb2965d41eb793b676b4fae65fc3be