[INFO] fetching crate j2csv 0.1.0...
[INFO] testing j2csv-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate j2csv 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate j2csv 0.1.0
[INFO] finished tweaking crates.io crate j2csv 0.1.0
[INFO] tweaked toml for crates.io crate j2csv 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate j2csv 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate j2csv 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7a6410f46e80df903749dee27fb8f2f9c913b39fcf133df12dcaa9dddefc1ca
[INFO] running `Command { std: "docker" "start" "-a" "e7a6410f46e80df903749dee27fb8f2f9c913b39fcf133df12dcaa9dddefc1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7a6410f46e80df903749dee27fb8f2f9c913b39fcf133df12dcaa9dddefc1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a6410f46e80df903749dee27fb8f2f9c913b39fcf133df12dcaa9dddefc1ca", kill_on_drop: false }`
[INFO] [stdout] e7a6410f46e80df903749dee27fb8f2f9c913b39fcf133df12dcaa9dddefc1ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f1f5c08cc9fdc07f637b630596cbfd77433143f1721586848c8246fd8b09fb5
[INFO] running `Command { std: "docker" "start" "-a" "5f1f5c08cc9fdc07f637b630596cbfd77433143f1721586848c8246fd8b09fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling anstyle v1.0.2
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.4.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling clap_derive v4.4.0
[INFO] [stderr]    Compiling repair_json v0.1.0
[INFO] [stderr]    Compiling clap v4.4.0
[INFO] [stderr]    Compiling j2csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]  --> src/cli.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{arg, ArgAction, Parser};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.72s
[INFO] running `Command { std: "docker" "inspect" "5f1f5c08cc9fdc07f637b630596cbfd77433143f1721586848c8246fd8b09fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1f5c08cc9fdc07f637b630596cbfd77433143f1721586848c8246fd8b09fb5", kill_on_drop: false }`
[INFO] [stdout] 5f1f5c08cc9fdc07f637b630596cbfd77433143f1721586848c8246fd8b09fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d3e64f1777b220d5bc4b7ba2fec9b5e0bf785d040bf309a3a141860296a60d2
[INFO] running `Command { std: "docker" "start" "-a" "3d3e64f1777b220d5bc4b7ba2fec9b5e0bf785d040bf309a3a141860296a60d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling j2csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]  --> src/cli.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{arg, ArgAction, Parser};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "3d3e64f1777b220d5bc4b7ba2fec9b5e0bf785d040bf309a3a141860296a60d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d3e64f1777b220d5bc4b7ba2fec9b5e0bf785d040bf309a3a141860296a60d2", kill_on_drop: false }`
[INFO] [stdout] 3d3e64f1777b220d5bc4b7ba2fec9b5e0bf785d040bf309a3a141860296a60d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19a4b4d227c9e9297034ddef6bedd326bb326700780ea0599baff35f7441ad9f
[INFO] running `Command { std: "docker" "start" "-a" "19a4b4d227c9e9297034ddef6bedd326bb326700780ea0599baff35f7441ad9f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `arg`
[INFO] [stderr]  --> src/cli.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::{arg, ArgAction, Parser};
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `j2csv` (bin "j2csv" test) generated 1 warning (run `cargo fix --bin "j2csv" -p j2csv --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/j2csv-874738edbeb4c600)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test json_to_csv::tests::object_with_null ... ok
[INFO] [stdout] test json_to_csv::tests::simple_object ... ok
[INFO] [stdout] test json_to_csv::tests::two_dimension ... ok
[INFO] [stdout] test json_to_csv::tests::two_dimension_with_odds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19a4b4d227c9e9297034ddef6bedd326bb326700780ea0599baff35f7441ad9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a4b4d227c9e9297034ddef6bedd326bb326700780ea0599baff35f7441ad9f", kill_on_drop: false }`
[INFO] [stdout] 19a4b4d227c9e9297034ddef6bedd326bb326700780ea0599baff35f7441ad9f