[INFO] fetching crate minijinja-docs 0.1.2...
[INFO] checking minijinja-docs-0.1.2 against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16
[INFO] extracting crate minijinja-docs 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate minijinja-docs 0.1.2
[INFO] finished tweaking crates.io crate minijinja-docs 0.1.2
[INFO] tweaked toml for crates.io crate minijinja-docs 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minijinja-docs 0.1.2 on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minijinja-docs 0.1.2 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kqueue v1.0.8
[INFO] [stderr]   Downloaded minijinja-autoreload v1.0.9
[INFO] [stderr]   Downloaded serde_derive v1.0.190
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded filetime v0.2.22
[INFO] [stderr]   Downloaded self_cell v1.0.1
[INFO] [stderr]   Downloaded fs_extra v1.3.0
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] [stderr]   Downloaded serde v1.0.190
[INFO] [stderr]   Downloaded memo-map v0.3.2
[INFO] [stderr]   Downloaded inotify v0.9.6
[INFO] [stderr]   Downloaded syn v2.0.38
[INFO] [stderr]   Downloaded serde_json v1.0.108
[INFO] [stderr]   Downloaded ron v0.8.1
[INFO] [stderr]   Downloaded mio v0.8.9
[INFO] [stderr]   Downloaded minijinja v1.0.9
[INFO] [stderr]   Downloaded proc-macro2 v1.0.69
[INFO] [stderr]   Downloaded kqueue-sys v1.0.4
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
[INFO] [stderr]   Downloaded libc v0.2.150
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68b636bcc1caeb4958bc861e0c4ed3d940faa5f9cdb0935a9ef7c42f58f050de
[INFO] running `Command { std: "docker" "start" "-a" "68b636bcc1caeb4958bc861e0c4ed3d940faa5f9cdb0935a9ef7c42f58f050de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68b636bcc1caeb4958bc861e0c4ed3d940faa5f9cdb0935a9ef7c42f58f050de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b636bcc1caeb4958bc861e0c4ed3d940faa5f9cdb0935a9ef7c42f58f050de", kill_on_drop: false }`
[INFO] [stdout] 68b636bcc1caeb4958bc861e0c4ed3d940faa5f9cdb0935a9ef7c42f58f050de
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e0f8a1dac17ee5bfe36ac5d576e0ce4db47e24129626847f613ba2e339545e9
[INFO] running `Command { std: "docker" "start" "-a" "8e0f8a1dac17ee5bfe36ac5d576e0ce4db47e24129626847f613ba2e339545e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking self_cell v1.0.1
[INFO] [stderr]     Checking memo-map v0.3.2
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking notify v5.2.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking minijinja v1.0.9
[INFO] [stderr]     Checking minijinja-autoreload v1.0.9
[INFO] [stderr]     Checking minijinja-docs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `remove_dir_all`
[INFO] [stdout]  --> src/state.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::{self, remove_dir_all},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `remove_dir_all`
[INFO] [stdout]  --> src/state.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::{self, remove_dir_all},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/state.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let settings = &comps.0;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/state.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let options = fs_extra::dir::CopyOptions {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/state.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let settings = &comps.0;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/state.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let options = fs_extra::dir::CopyOptions {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `temp_name` is never read
[INFO] [stdout]   --> src/config.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Settings {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub temp_name: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TempNameEmpty` is never constructed
[INFO] [stdout]  --> src/config_error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SettingsError {
[INFO] [stdout]   |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5 |     TempNameEmpty,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SettingsError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `temp_name` is never read
[INFO] [stdout]   --> src/config.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Settings {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub temp_name: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TempNameEmpty` is never constructed
[INFO] [stdout]  --> src/config_error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum SettingsError {
[INFO] [stdout]   |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5 |     TempNameEmpty,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SettingsError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 14.72s
[INFO] running `Command { std: "docker" "inspect" "8e0f8a1dac17ee5bfe36ac5d576e0ce4db47e24129626847f613ba2e339545e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0f8a1dac17ee5bfe36ac5d576e0ce4db47e24129626847f613ba2e339545e9", kill_on_drop: false }`
[INFO] [stdout] 8e0f8a1dac17ee5bfe36ac5d576e0ce4db47e24129626847f613ba2e339545e9