[INFO] fetching crate r2md 0.4.4...
[INFO] checking r2md-0.4.4 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate r2md 0.4.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate r2md 0.4.4
[INFO] finished tweaking crates.io crate r2md 0.4.4
[INFO] tweaked toml for crates.io crate r2md 0.4.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2md 0.4.4 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2md 0.4.4 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded monostate-impl v0.1.13
[INFO] [stderr]   Downloaded monostate v0.1.13
[INFO] [stderr]   Downloaded hf-hub v0.3.2
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[INFO] [stderr]   Downloaded zip v2.2.2
[INFO] [stderr]   Downloaded serde_json v1.0.137
[INFO] [stderr]   Downloaded tokenizers v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fb2de6775081162204fdf4a2efd99dd57cbe2afc0a633f9dd3657d20213e395
[INFO] running `Command { std: "docker" "start" "-a" "5fb2de6775081162204fdf4a2efd99dd57cbe2afc0a633f9dd3657d20213e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb2de6775081162204fdf4a2efd99dd57cbe2afc0a633f9dd3657d20213e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb2de6775081162204fdf4a2efd99dd57cbe2afc0a633f9dd3657d20213e395", kill_on_drop: false }`
[INFO] [stdout] 5fb2de6775081162204fdf4a2efd99dd57cbe2afc0a633f9dd3657d20213e395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5d8e5a6c149a034f2ee38cb9367d7031d11334299a83c1a435a85ef6dfcb3c9
[INFO] running `Command { std: "docker" "start" "-a" "c5d8e5a6c149a034f2ee38cb9367d7031d11334299a83c1a435a85ef6dfcb3c9", kill_on_drop: false }`
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[INFO] [stderr]     Checking r2md v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NodeIndex`
[INFO] [stdout]  --> src/deps.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::graph::{DiGraph, NodeIndex};
[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: `HashSet`
[INFO] [stdout]  --> src/deps.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeIndex`
[INFO] [stdout]  --> src/deps.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::graph::{DiGraph, NodeIndex};
[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: `HashSet`
[INFO] [stdout]  --> src/deps.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.60s
[INFO] running `Command { std: "docker" "inspect" "c5d8e5a6c149a034f2ee38cb9367d7031d11334299a83c1a435a85ef6dfcb3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d8e5a6c149a034f2ee38cb9367d7031d11334299a83c1a435a85ef6dfcb3c9", kill_on_drop: false }`
[INFO] [stdout] c5d8e5a6c149a034f2ee38cb9367d7031d11334299a83c1a435a85ef6dfcb3c9
