[INFO] fetching crate prettify-markdown 0.2.0...
[INFO] checking prettify-markdown-0.2.0 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate prettify-markdown 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate prettify-markdown 0.2.0
[INFO] finished tweaking crates.io crate prettify-markdown 0.2.0
[INFO] tweaked toml for crates.io crate prettify-markdown 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prettify-markdown 0.2.0 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 87 packages to highest compatible versions
[INFO] [stderr]       Adding comrak v0.13.2 (available: v0.56.0)
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding psm v0.1.24 (available: v0.1.32)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955
[INFO] running `Command { std: "docker" "start" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955", 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" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking quick-xml v0.42.0
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling pest v2.9.4
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking prettify v0.3.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stdout] error[E0493]: destructor of `[(Op<R>, bool); N]` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.9.4/src/pratt_parser.rs:328:28
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub const fn new_const(ops: [(Op<R>, bool); N]) -> Self {
[INFO] [stdout]     |                            ^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 355 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pest` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0493]: destructor of `[(Op<R>, bool); N]` cannot be evaluated at compile-time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.9.4/src/pratt_parser.rs:328:28
[INFO] [stdout]     |
[INFO] [stdout] 328 |     pub const fn new_const(ops: [(Op<R>, bool); N]) -> Self {
[INFO] [stdout]     |                            ^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 355 |     }
[INFO] [stdout]     |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0493`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pest` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955", kill_on_drop: false }`
[INFO] [stdout] a60e42c4aa706924fc7bfdec2093f563083a3bdbcac0a0cd055dbd345a280955
