[INFO] fetching crate structured-debug 1.0.0...
[INFO] testing structured-debug-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate structured-debug 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate structured-debug 1.0.0
[INFO] finished tweaking crates.io crate structured-debug 1.0.0
[INFO] tweaked toml for crates.io crate structured-debug 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structured-debug 1.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structured-debug 1.0.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a5d854dd6a1fba9aa95b9b51ccc271438ab308354857195c540ce37792d4ce
[INFO] running `Command { std: "docker" "start" "-a" "29a5d854dd6a1fba9aa95b9b51ccc271438ab308354857195c540ce37792d4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a5d854dd6a1fba9aa95b9b51ccc271438ab308354857195c540ce37792d4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a5d854dd6a1fba9aa95b9b51ccc271438ab308354857195c540ce37792d4ce", kill_on_drop: false }`
[INFO] [stdout] 29a5d854dd6a1fba9aa95b9b51ccc271438ab308354857195c540ce37792d4ce
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee19f5cec818c9935a779da649679e080f30b020a275ca109c3356ade0de2df
[INFO] running `Command { std: "docker" "start" "-a" "2ee19f5cec818c9935a779da649679e080f30b020a275ca109c3356ade0de2df", kill_on_drop: false }`
[INFO] [stderr]    Compiling structured-debug v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "2ee19f5cec818c9935a779da649679e080f30b020a275ca109c3356ade0de2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee19f5cec818c9935a779da649679e080f30b020a275ca109c3356ade0de2df", kill_on_drop: false }`
[INFO] [stdout] 2ee19f5cec818c9935a779da649679e080f30b020a275ca109c3356ade0de2df
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3dec8fdc42d602c9462fbd50a6a3ae9615233d72ea9563f0b052f42d8ebd3b0
[INFO] running `Command { std: "docker" "start" "-a" "c3dec8fdc42d602c9462fbd50a6a3ae9615233d72ea9563f0b052f42d8ebd3b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling structured-debug v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c3dec8fdc42d602c9462fbd50a6a3ae9615233d72ea9563f0b052f42d8ebd3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3dec8fdc42d602c9462fbd50a6a3ae9615233d72ea9563f0b052f42d8ebd3b0", kill_on_drop: false }`
[INFO] [stdout] c3dec8fdc42d602c9462fbd50a6a3ae9615233d72ea9563f0b052f42d8ebd3b0
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b81a120bed5372e2cd317a90e0c4ca7d2f06ccd2f5cc2c7b73792d03fabc60cc
[INFO] running `Command { std: "docker" "start" "-a" "b81a120bed5372e2cd317a90e0c4ca7d2f06ccd2f5cc2c7b73792d03fabc60cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/structured_debug-66ab6f68bc08ef7f)
[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" "b81a120bed5372e2cd317a90e0c4ca7d2f06ccd2f5cc2c7b73792d03fabc60cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81a120bed5372e2cd317a90e0c4ca7d2f06ccd2f5cc2c7b73792d03fabc60cc", kill_on_drop: false }`
[INFO] [stdout] b81a120bed5372e2cd317a90e0c4ca7d2f06ccd2f5cc2c7b73792d03fabc60cc
