[INFO] fetching crate waltz 0.4.1...
[INFO] testing waltz-0.4.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate waltz 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate waltz 0.4.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate waltz 0.4.1
[INFO] finished tweaking crates.io crate waltz 0.4.1
[INFO] tweaked toml for crates.io crate waltz 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83cfa10fd20e941262fe4b0be13a6bcec2207f8f611212cb3bd8d28e8bf7e7af
[INFO] running `Command { std: "docker" "start" "-a" "83cfa10fd20e941262fe4b0be13a6bcec2207f8f611212cb3bd8d28e8bf7e7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83cfa10fd20e941262fe4b0be13a6bcec2207f8f611212cb3bd8d28e8bf7e7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cfa10fd20e941262fe4b0be13a6bcec2207f8f611212cb3bd8d28e8bf7e7af", kill_on_drop: false }`
[INFO] [stdout] 83cfa10fd20e941262fe4b0be13a6bcec2207f8f611212cb3bd8d28e8bf7e7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c383d047dab3530c92056368dfc575dd24060d641578599a44743c40bae9c9d0
[INFO] running `Command { std: "docker" "start" "-a" "c383d047dab3530c92056368dfc575dd24060d641578599a44743c40bae9c9d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling waltz v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "c383d047dab3530c92056368dfc575dd24060d641578599a44743c40bae9c9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c383d047dab3530c92056368dfc575dd24060d641578599a44743c40bae9c9d0", kill_on_drop: false }`
[INFO] [stdout] c383d047dab3530c92056368dfc575dd24060d641578599a44743c40bae9c9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a7b127df28b66e948f41caa52dd42913e697b3fede1427fb5a7a47e80962339
[INFO] running `Command { std: "docker" "start" "-a" "1a7b127df28b66e948f41caa52dd42913e697b3fede1427fb5a7a47e80962339", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling waltz v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "1a7b127df28b66e948f41caa52dd42913e697b3fede1427fb5a7a47e80962339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7b127df28b66e948f41caa52dd42913e697b3fede1427fb5a7a47e80962339", kill_on_drop: false }`
[INFO] [stdout] 1a7b127df28b66e948f41caa52dd42913e697b3fede1427fb5a7a47e80962339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e0b30f1c04f241fb23faeff94014b75829730fb952e8d0397d27c6cfb5fbf15
[INFO] running `Command { std: "docker" "start" "-a" "4e0b30f1c04f241fb23faeff94014b75829730fb952e8d0397d27c6cfb5fbf15", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/waltz-2e8650a40e91a9d9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test code_flags::test::no_filename_in_flags ... ok
[INFO] [stdout] test code_flags::test::all_the_flags ... ok
[INFO] [stdout] test code_flags::test::no_lang ... ok
[INFO] [stdout] test code_block::test::parsing ... ok
[INFO] [stdout] test code_flags::test::simple_flags_comma ... ok
[INFO] [stdout] test code_flags::test::simple_flags_space ... ok
[INFO] [stdout] test code_flags::test::run_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests waltz
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - extract_code_blocks (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e0b30f1c04f241fb23faeff94014b75829730fb952e8d0397d27c6cfb5fbf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0b30f1c04f241fb23faeff94014b75829730fb952e8d0397d27c6cfb5fbf15", kill_on_drop: false }`
[INFO] [stdout] 4e0b30f1c04f241fb23faeff94014b75829730fb952e8d0397d27c6cfb5fbf15