[INFO] fetching crate diff_logger 0.1.0...
[INFO] testing diff_logger-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate diff_logger 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate diff_logger 0.1.0
[INFO] finished tweaking crates.io crate diff_logger 0.1.0
[INFO] tweaked toml for crates.io crate diff_logger 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diff_logger 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diff_logger 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7402e0aff3d75d0cf942fd8436f87cde4691bdf5ab9eca864cf299127f8a11ad
[INFO] running `Command { std: "docker" "start" "-a" "7402e0aff3d75d0cf942fd8436f87cde4691bdf5ab9eca864cf299127f8a11ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7402e0aff3d75d0cf942fd8436f87cde4691bdf5ab9eca864cf299127f8a11ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7402e0aff3d75d0cf942fd8436f87cde4691bdf5ab9eca864cf299127f8a11ad", kill_on_drop: false }`
[INFO] [stdout] 7402e0aff3d75d0cf942fd8436f87cde4691bdf5ab9eca864cf299127f8a11ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da6ca9b699fc8dfbeead773014e4f0598035714b2dcbd4db1da0c1d26db1cd3e
[INFO] running `Command { std: "docker" "start" "-a" "da6ca9b699fc8dfbeead773014e4f0598035714b2dcbd4db1da0c1d26db1cd3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling iana-time-zone v0.1.56
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling chrono v0.4.24
[INFO] [stderr]    Compiling diff_logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `Command { std: "docker" "inspect" "da6ca9b699fc8dfbeead773014e4f0598035714b2dcbd4db1da0c1d26db1cd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6ca9b699fc8dfbeead773014e4f0598035714b2dcbd4db1da0c1d26db1cd3e", kill_on_drop: false }`
[INFO] [stdout] da6ca9b699fc8dfbeead773014e4f0598035714b2dcbd4db1da0c1d26db1cd3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 446c16c52223ee83f3179feaa247d037f1554d4917b62ed5da2c92b68ff265eb
[INFO] running `Command { std: "docker" "start" "-a" "446c16c52223ee83f3179feaa247d037f1554d4917b62ed5da2c92b68ff265eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff_logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "446c16c52223ee83f3179feaa247d037f1554d4917b62ed5da2c92b68ff265eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446c16c52223ee83f3179feaa247d037f1554d4917b62ed5da2c92b68ff265eb", kill_on_drop: false }`
[INFO] [stdout] 446c16c52223ee83f3179feaa247d037f1554d4917b62ed5da2c92b68ff265eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f042ccc5712150ba6047a3707d7d39e39adcc6cdcbf4eb50ba1fe3e7cca57d81
[INFO] running `Command { std: "docker" "start" "-a" "f042ccc5712150ba6047a3707d7d39e39adcc6cdcbf4eb50ba1fe3e7cca57d81", 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/diff_logger-7bbbf2eb1b0ca639)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test diff::tests::no_changes ... ok
[INFO] [stdout] test diff::tests::basic_changes ... ok
[INFO] [stdout] test pretty::tests::empty_object ... ok
[INFO] [stdout] test pretty::tests::object_fields ... ok
[INFO] [stdout] test pretty::tests::header_only_negative ... ok
[INFO] [stdout] test pretty::tests::header_only_positive ... 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 diff_logger
[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" "f042ccc5712150ba6047a3707d7d39e39adcc6cdcbf4eb50ba1fe3e7cca57d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f042ccc5712150ba6047a3707d7d39e39adcc6cdcbf4eb50ba1fe3e7cca57d81", kill_on_drop: false }`
[INFO] [stdout] f042ccc5712150ba6047a3707d7d39e39adcc6cdcbf4eb50ba1fe3e7cca57d81