[INFO] fetching crate ultibuilder 0.4.1...
[INFO] testing ultibuilder-0.4.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ultibuilder 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ultibuilder 0.4.1
[INFO] finished tweaking crates.io crate ultibuilder 0.4.1
[INFO] tweaked toml for crates.io crate ultibuilder 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultibuilder 0.4.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ultibuilder 0.4.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ultiminify v0.4.1
[INFO] [stderr]   Downloaded ultihighlighter v0.4.1
[INFO] [stderr]   Downloaded ultidocs-macros v0.4.1
[INFO] [stderr]   Downloaded ultijson v0.4.1
[INFO] [stderr]   Downloaded ultimd2html v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f
[INFO] running `Command { std: "docker" "start" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ultiminify v0.4.1
[INFO] [stderr]    Compiling ultijson v0.4.1
[INFO] [stderr]    Compiling ultidocs-macros v0.4.1
[INFO] [stderr]    Compiling ultihighlighter v0.4.1
[INFO] [stderr]    Compiling ultimd2html v0.4.1
[INFO] [stderr]    Compiling ultibuilder v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ultibuilder v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", 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/ultibuilder-82d3ea86fde1f316)
[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 ultibuilder
[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" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f", kill_on_drop: false }`
[INFO] [stdout] 88c56e61ef9bf04476b6a9a6d4afe40dab9a18d485af7bb51c92bc194bcd136f
