[INFO] cloning repository https://github.com/google/mdbook-i18n-helpers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/google/mdbook-i18n-helpers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fmdbook-i18n-helpers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fmdbook-i18n-helpers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95fcdab634d7909be051cdab0e8d5233a66fb168
[INFO] checking google/mdbook-i18n-helpers against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fmdbook-i18n-helpers" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/google/mdbook-i18n-helpers on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/google/mdbook-i18n-helpers
[INFO] finished tweaking git repo https://github.com/google/mdbook-i18n-helpers
[INFO] tweaked toml for git repo https://github.com/google/mdbook-i18n-helpers written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/google/mdbook-i18n-helpers 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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--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]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking google/mdbook-i18n-helpers against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fmdbook-i18n-helpers" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/google/mdbook-i18n-helpers on toolchain 047472f299946caf090d1b5608ae4bd9f0416256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/google/mdbook-i18n-helpers
[INFO] finished tweaking git repo https://github.com/google/mdbook-i18n-helpers
[INFO] tweaked toml for git repo https://github.com/google/mdbook-i18n-helpers written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/google/mdbook-i18n-helpers 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linereader v0.4.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v11.0.2
[INFO] [stderr]   Downloaded polib v0.2.0
[INFO] [stderr]   Downloaded mdbook v0.4.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 600b5b28597096124984cb520e5479c7dc44d2629b94f0343d25f5231a93e026
[INFO] running `Command { std: "docker" "start" "-a" "600b5b28597096124984cb520e5479c7dc44d2629b94f0343d25f5231a93e026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "600b5b28597096124984cb520e5479c7dc44d2629b94f0343d25f5231a93e026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600b5b28597096124984cb520e5479c7dc44d2629b94f0343d25f5231a93e026", kill_on_drop: false }`
[INFO] [stdout] 600b5b28597096124984cb520e5479c7dc44d2629b94f0343d25f5231a93e026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Ddereferencing_mut_binding" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cab0355ba8355a73912763acdd6945887a39c92e0fbd5d3e8991385e7400ddd
[INFO] running `Command { std: "docker" "start" "-a" "7cab0355ba8355a73912763acdd6945887a39c92e0fbd5d3e8991385e7400ddd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking shlex v1.2.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking linereader v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking polib v0.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v11.0.2
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking deunicode v0.4.4
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]     Checking bstr v1.7.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking clap_complete v4.4.4
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking opener v0.6.1
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]    Compiling chrono-tz-build v0.2.0
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling chrono-tz v0.8.3
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking plist v1.6.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking handlebars v4.4.0
[INFO] [stderr]     Checking syntect v5.1.0
[INFO] [stderr]     Checking tera v1.19.1
[INFO] [stderr]     Checking mdbook v0.4.36
[INFO] [stderr]     Checking mdbook-i18n-helpers v0.3.2 (/opt/rustwide/workdir/i18n-helpers)
[INFO] [stderr]     Checking mdbook-tera-backend v0.0.1 (/opt/rustwide/workdir/mdbook-tera-backend)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.05s
[INFO] running `Command { std: "docker" "inspect" "7cab0355ba8355a73912763acdd6945887a39c92e0fbd5d3e8991385e7400ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cab0355ba8355a73912763acdd6945887a39c92e0fbd5d3e8991385e7400ddd", kill_on_drop: false }`
[INFO] [stdout] 7cab0355ba8355a73912763acdd6945887a39c92e0fbd5d3e8991385e7400ddd