[INFO] fetching crate etterna 0.1.0...
[INFO] checking etterna-0.1.0 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate etterna 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate etterna 0.1.0
[INFO] finished tweaking crates.io crate etterna 0.1.0
[INFO] tweaked toml for crates.io crate etterna 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate etterna 0.1.0 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding btoi v0.4.3 (available: v0.5.0)
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.15.0)
[INFO] [stderr]       Adding lexical-core v0.7.6 (available: v1.0.6)
[INFO] [stderr]       Adding permutation v0.2.5 (available: v0.4.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded permutation v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67
[INFO] running `Command { std: "docker" "start" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67", 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" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67", 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" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking permutation v0.2.5
[INFO] [stderr]     Checking twoway v0.2.2
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking etterna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:142:2
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Before J4 boo window lock: 151.2ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:157:2
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// Before J4 boo window lock: 118.8ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 158 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:172:2
[INFO] [stdout]     |
[INFO] [stdout] 172 |     /// Before J4 boo window lock: 90ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 173 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:187:2
[INFO] [stdout]     |
[INFO] [stdout] 187 |     /// Before J4 boo window lock: 59.4ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 188 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:190:2
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Before J7 Roll Lock: 165ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 191 |     timing_scale: 0.33,
[INFO] [stdout]     |     ------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:203:2
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// Before J4 boo window lock: 36ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 204 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:206:2
[INFO] [stdout]     |
[INFO] [stdout] 206 |     /// Before J7 Roll lock: 100ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 207 |     timing_scale: 0.20,
[INFO] [stdout]     |     ------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:142:2
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Before J4 boo window lock: 151.2ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:157:2
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// Before J4 boo window lock: 118.8ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 158 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:172:2
[INFO] [stdout]     |
[INFO] [stdout] 172 |     /// Before J4 boo window lock: 90ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 173 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:187:2
[INFO] [stdout]     |
[INFO] [stdout] 187 |     /// Before J4 boo window lock: 59.4ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 188 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:190:2
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Before J7 Roll Lock: 165ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 191 |     timing_scale: 0.33,
[INFO] [stdout]     |     ------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:203:2
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// Before J4 boo window lock: 36ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 204 |     bad_window: 0.18,
[INFO] [stdout]     |     ---------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/judge.rs:206:2
[INFO] [stdout]     |
[INFO] [stdout] 206 |     /// Before J7 Roll lock: 100ms
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 207 |     timing_scale: 0.20,
[INFO] [stdout]     |     ------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67", kill_on_drop: false }`
[INFO] [stdout] 70e293bf225ca549b45e6da46eb060cf6df76c6215638d4e9feb20d27003bd67
