[INFO] fetching crate indented-blocks 0.6.0...
[INFO] testing indented-blocks-0.6.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate indented-blocks 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate indented-blocks 0.6.0
[INFO] finished tweaking crates.io crate indented-blocks 0.6.0
[INFO] tweaked toml for crates.io crate indented-blocks 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate indented-blocks 0.6.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9565f881fba93e4e635078d693a6e9ad7dd53e36da41c4fcf05ff2064c99ec45
[INFO] running `Command { std: "docker" "start" "-a" "9565f881fba93e4e635078d693a6e9ad7dd53e36da41c4fcf05ff2064c99ec45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9565f881fba93e4e635078d693a6e9ad7dd53e36da41c4fcf05ff2064c99ec45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9565f881fba93e4e635078d693a6e9ad7dd53e36da41c4fcf05ff2064c99ec45", kill_on_drop: false }`
[INFO] [stdout] 9565f881fba93e4e635078d693a6e9ad7dd53e36da41c4fcf05ff2064c99ec45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff0ed5eb3fbadd8895dcf904c5d7c35285182a7cff374a603b70ff9786b03015
[INFO] running `Command { std: "docker" "start" "-a" "ff0ed5eb3fbadd8895dcf904c5d7c35285182a7cff374a603b70ff9786b03015", kill_on_drop: false }`
[INFO] [stderr]    Compiling indented-blocks v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0080]: reached the configured maximum number of stack frames
[INFO] [stdout]  --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/mod.rs:1280:27
[INFO] [stdout]   |
[INFO] [stdout]   = note: evaluation of `<Block<indention::Indented<&str>> as core::mem::SizedTypeProperties>::LAYOUT` failed inside this call
[INFO] [stdout] note: inside `Layout::new::<Block<Indented<&str>>>`
[INFO] [stdout]  --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/alloc/layout.rs:175:17
[INFO] [stdout] note: inside `Layout::is_size_align_valid`
[INFO] [stdout]  --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/alloc/layout.rs:79:26
[INFO] [stdout] note: inside `core::ptr::Alignment::new`
[INFO] [stdout]  --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/alignment.rs:62:26
[INFO] [stdout] note: inside `ub_checks::check_language_ub`
[INFO] [stdout]  --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ub_checks.rs:99:11
[INFO] [stdout]   = note: this error originates in the macro `$crate::intrinsics::const_eval_select` which comes from the expansion of the macro `const_eval_select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: the above error was encountered while instantiating `fn Vec::<Block<Indented<&str>>>::new`
[INFO] [stdout]   --> src/lib.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut base = vec![];
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this note originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `indented-blocks` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ff0ed5eb3fbadd8895dcf904c5d7c35285182a7cff374a603b70ff9786b03015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0ed5eb3fbadd8895dcf904c5d7c35285182a7cff374a603b70ff9786b03015", kill_on_drop: false }`
[INFO] [stdout] ff0ed5eb3fbadd8895dcf904c5d7c35285182a7cff374a603b70ff9786b03015