[INFO] fetching crate stakker_log 0.1.0...
[INFO] testing stakker_log-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stakker_log 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate stakker_log 0.1.0
[INFO] finished tweaking crates.io crate stakker_log 0.1.0
[INFO] tweaked toml for crates.io crate stakker_log 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stakker_log 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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 55 packages to latest compatible versions
[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] 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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f8c5186305f65d709506c34f8f4f1b7518d3de9cb15f8bf1b969f7f9746ba70
[INFO] running `Command { std: "docker" "start" "-a" "7f8c5186305f65d709506c34f8f4f1b7518d3de9cb15f8bf1b969f7f9746ba70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f8c5186305f65d709506c34f8f4f1b7518d3de9cb15f8bf1b969f7f9746ba70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8c5186305f65d709506c34f8f4f1b7518d3de9cb15f8bf1b969f7f9746ba70", kill_on_drop: false }`
[INFO] [stdout] 7f8c5186305f65d709506c34f8f4f1b7518d3de9cb15f8bf1b969f7f9746ba70
[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=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] ef05207bdad65c4267644ba856be3ca1d2b101cf8d62f038cb8d5d60ffd24046
[INFO] running `Command { std: "docker" "start" "-a" "ef05207bdad65c4267644ba856be3ca1d2b101cf8d62f038cb8d5d60ffd24046", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling qcell v0.5.5
[INFO] [stderr]    Compiling stakker v0.2.15
[INFO] [stderr]    Compiling stakker_log v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "ef05207bdad65c4267644ba856be3ca1d2b101cf8d62f038cb8d5d60ffd24046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef05207bdad65c4267644ba856be3ca1d2b101cf8d62f038cb8d5d60ffd24046", kill_on_drop: false }`
[INFO] [stdout] ef05207bdad65c4267644ba856be3ca1d2b101cf8d62f038cb8d5d60ffd24046
[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=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] c1abdc2b499f4ebadb67629869cfc4698d665f25eb48bf021a65c73a4852b424
[INFO] running `Command { std: "docker" "start" "-a" "c1abdc2b499f4ebadb67629869cfc4698d665f25eb48bf021a65c73a4852b424", kill_on_drop: false }`
[INFO] [stderr]    Compiling stakker_log v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c1abdc2b499f4ebadb67629869cfc4698d665f25eb48bf021a65c73a4852b424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1abdc2b499f4ebadb67629869cfc4698d665f25eb48bf021a65c73a4852b424", kill_on_drop: false }`
[INFO] [stdout] c1abdc2b499f4ebadb67629869cfc4698d665f25eb48bf021a65c73a4852b424
[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=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] 8bd9ac5d95bc87f83f8e7cdf0c1c8927bda0daaeb2a3d04556bd013aedae625f
[INFO] running `Command { std: "docker" "start" "-a" "8bd9ac5d95bc87f83f8e7cdf0c1c8927bda0daaeb2a3d04556bd013aedae625f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stakker_log-ab25f7f90f46a878)
[INFO] [stderr]    Doc-tests stakker_log
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test kvjson::test::test ... ok
[INFO] [stdout] test kvdisp::test::test ... ok
[INFO] [stdout] test test::error_formatting ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bd9ac5d95bc87f83f8e7cdf0c1c8927bda0daaeb2a3d04556bd013aedae625f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd9ac5d95bc87f83f8e7cdf0c1c8927bda0daaeb2a3d04556bd013aedae625f", kill_on_drop: false }`
[INFO] [stdout] 8bd9ac5d95bc87f83f8e7cdf0c1c8927bda0daaeb2a3d04556bd013aedae625f
