[INFO] fetching crate markdown-it-heading-anchors 0.3.0...
[INFO] checking markdown-it-heading-anchors-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate markdown-it-heading-anchors 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate markdown-it-heading-anchors 0.3.0
[INFO] finished tweaking crates.io crate markdown-it-heading-anchors 0.3.0
[INFO] tweaked toml for crates.io crate markdown-it-heading-anchors 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-it-heading-anchors 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 186 packages to latest compatible versions
[INFO] [stderr]       Adding testing v0.33.25 (available: v15.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miette-derive v4.7.1
[INFO] [stderr]   Downloaded testing v0.33.25
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[INFO] [stderr]   Downloaded swc_common v0.31.22
[INFO] [stderr]   Downloaded miette v4.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ff855d1d5e0d93e3323e23b561495d553a872d85f14c97828b879cdbd5ed9b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff855d1d5e0d93e3323e23b561495d553a872d85f14c97828b879cdbd5ed9b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff855d1d5e0d93e3323e23b561495d553a872d85f14c97828b879cdbd5ed9b2a", kill_on_drop: false }`
[INFO] [stdout] ff855d1d5e0d93e3323e23b561495d553a872d85f14c97828b879cdbd5ed9b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking markdown-it-heading-anchors v0.3.0 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev`
[INFO] [stdout]  --> tests/fixtures.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let f = dev::read_fixture_file(file);
[INFO] [stdout]   |             ^^^ use of unresolved module or unlinked crate `dev`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev`, use `cargo add dev` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev`
[INFO] [stdout]   --> tests/fixtures.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     dev::assert_no_diff(f, &actual);
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `dev`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dev`, use `cargo add dev` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `markdown-it-heading-anchors` (test "fixtures") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb75f6e0fd63cd0f8f053e2a37f9d260f75d525833c726cae9b1dc63e7a7ec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb75f6e0fd63cd0f8f053e2a37f9d260f75d525833c726cae9b1dc63e7a7ec54", kill_on_drop: false }`
[INFO] [stdout] bb75f6e0fd63cd0f8f053e2a37f9d260f75d525833c726cae9b1dc63e7a7ec54