[INFO] fetching crate snapbox-macros 0.4.0...
[INFO] testing snapbox-macros-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate snapbox-macros 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate snapbox-macros 0.4.0
[INFO] finished tweaking crates.io crate snapbox-macros 0.4.0
[INFO] tweaked toml for crates.io crate snapbox-macros 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapbox-macros 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snapbox-macros 0.4.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.48.1
[INFO] [stderr]   Downloaded once_cell_polyfill v1.56.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 028317a42ddbd8137c13d8e9924982c6572e3ed851ef424bf0d13f0c18678d5a
[INFO] running `Command { std: "docker" "start" "-a" "028317a42ddbd8137c13d8e9924982c6572e3ed851ef424bf0d13f0c18678d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "028317a42ddbd8137c13d8e9924982c6572e3ed851ef424bf0d13f0c18678d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028317a42ddbd8137c13d8e9924982c6572e3ed851ef424bf0d13f0c18678d5a", kill_on_drop: false }`
[INFO] [stdout] 028317a42ddbd8137c13d8e9924982c6572e3ed851ef424bf0d13f0c18678d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc013d18f478df4c6806256cad2bebac9c199d4231406863bf7ce90aea27ad6f
[INFO] running `Command { std: "docker" "start" "-a" "cc013d18f478df4c6806256cad2bebac9c199d4231406863bf7ce90aea27ad6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapbox-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "cc013d18f478df4c6806256cad2bebac9c199d4231406863bf7ce90aea27ad6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc013d18f478df4c6806256cad2bebac9c199d4231406863bf7ce90aea27ad6f", kill_on_drop: false }`
[INFO] [stdout] cc013d18f478df4c6806256cad2bebac9c199d4231406863bf7ce90aea27ad6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6f7193988e0a56a6958dcef024a74651b54e4f7868f554bab68a467bbc0f3e
[INFO] running `Command { std: "docker" "start" "-a" "db6f7193988e0a56a6958dcef024a74651b54e4f7868f554bab68a467bbc0f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapbox-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "db6f7193988e0a56a6958dcef024a74651b54e4f7868f554bab68a467bbc0f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6f7193988e0a56a6958dcef024a74651b54e4f7868f554bab68a467bbc0f3e", kill_on_drop: false }`
[INFO] [stdout] db6f7193988e0a56a6958dcef024a74651b54e4f7868f554bab68a467bbc0f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97d35130fb9b256c260ab84c287b6c590a88bcf79cdd249b842f7ef61fd23afd
[INFO] running `Command { std: "docker" "start" "-a" "97d35130fb9b256c260ab84c287b6c590a88bcf79cdd249b842f7ef61fd23afd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snapbox_macros-b741a78059c76766)
[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] [stderr]    Doc-tests snapbox_macros
[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" "97d35130fb9b256c260ab84c287b6c590a88bcf79cdd249b842f7ef61fd23afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d35130fb9b256c260ab84c287b6c590a88bcf79cdd249b842f7ef61fd23afd", kill_on_drop: false }`
[INFO] [stdout] 97d35130fb9b256c260ab84c287b6c590a88bcf79cdd249b842f7ef61fd23afd