[INFO] fetching crate mdbook-fs-summary 0.2.1...
[INFO] checking mdbook-fs-summary-0.2.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate mdbook-fs-summary 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mdbook-fs-summary 0.2.1
[INFO] finished tweaking crates.io crate mdbook-fs-summary 0.2.1
[INFO] tweaked toml for crates.io crate mdbook-fs-summary 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-fs-summary 0.2.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-fs-summary 0.2.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded topological-sort v0.1.0
[INFO] [stderr]   Downloaded handlebars v4.1.6
[INFO] [stderr]   Downloaded mdbook v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f11b8acd7dbc933240658b1454425af40688f227725a360693e00534646cdd6f
[INFO] running `Command { std: "docker" "start" "-a" "f11b8acd7dbc933240658b1454425af40688f227725a360693e00534646cdd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11b8acd7dbc933240658b1454425af40688f227725a360693e00534646cdd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11b8acd7dbc933240658b1454425af40688f227725a360693e00534646cdd6f", kill_on_drop: false }`
[INFO] [stdout] f11b8acd7dbc933240658b1454425af40688f227725a360693e00534646cdd6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e692328358b42a04911c06158268c5ac42d2274c67f10a099fa45332d2337d2d
[INFO] running `Command { std: "docker" "start" "-a" "e692328358b42a04911c06158268c5ac42d2274c67f10a099fa45332d2337d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking opener v0.5.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking topological-sort v0.1.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking handlebars v4.1.6
[INFO] [stderr]     Checking mdbook v0.4.14
[INFO] [stdout] error[E0597]: `local_ctx` does not live long enough
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mdbook-0.4.14/src/renderer/html_handlebars/helpers/navigation.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let local_ctx = Context::wraps(&context)?;
[INFO] [stdout]     |                 --------- binding `local_ctx` declared here
[INFO] [stdout] 154 |             t.render(r, &local_ctx, &mut local_rc, out)
[INFO] [stdout]     |                         ^^^^^^^^^^ borrowed value does not live long enough
[INFO] [stdout] 155 |         })?;
[INFO] [stdout]     |         -
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `local_ctx` dropped here while still borrowed
[INFO] [stdout]     |         borrow might be used here, when `local_rc` is dropped and runs the destructor for type `handlebars::RenderContext<'_, '_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: values in a scope are dropped in the opposite order they are defined
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdbook` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e692328358b42a04911c06158268c5ac42d2274c67f10a099fa45332d2337d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e692328358b42a04911c06158268c5ac42d2274c67f10a099fa45332d2337d2d", kill_on_drop: false }`
[INFO] [stdout] e692328358b42a04911c06158268c5ac42d2274c67f10a099fa45332d2337d2d