[INFO] fetching crate mdbook-pandoc 0.10.6...
[INFO] testing mdbook-pandoc-0.10.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mdbook-pandoc 0.10.6 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mdbook-pandoc 0.10.6
[INFO] finished tweaking crates.io crate mdbook-pandoc 0.10.6
[INFO] tweaked toml for crates.io crate mdbook-pandoc 0.10.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-pandoc 0.10.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-pandoc 0.10.6 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2a2b0b6c6b4f99437e65d2444c252f0d2fde0047a2d4bcdd4178833d2cc0c46
[INFO] running `Command { std: "docker" "start" "-a" "e2a2b0b6c6b4f99437e65d2444c252f0d2fde0047a2d4bcdd4178833d2cc0c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a2b0b6c6b4f99437e65d2444c252f0d2fde0047a2d4bcdd4178833d2cc0c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a2b0b6c6b4f99437e65d2444c252f0d2fde0047a2d4bcdd4178833d2cc0c46", kill_on_drop: false }`
[INFO] [stdout] e2a2b0b6c6b4f99437e65d2444c252f0d2fde0047a2d4bcdd4178833d2cc0c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6be1db0d2597e848a41d83c752384df7b5acc77b436c8ebe4841a8173cd2245
[INFO] running `Command { std: "docker" "start" "-a" "c6be1db0d2597e848a41d83c752384df7b5acc77b436c8ebe4841a8173cd2245", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mdbook-pandoc v0.10.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "c6be1db0d2597e848a41d83c752384df7b5acc77b436c8ebe4841a8173cd2245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6be1db0d2597e848a41d83c752384df7b5acc77b436c8ebe4841a8173cd2245", kill_on_drop: false }`
[INFO] [stdout] c6be1db0d2597e848a41d83c752384df7b5acc77b436c8ebe4841a8173cd2245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9abde8e9f406c20808bf5dc3151eaa15ea4c21e0b9438e4b867d184212008851
[INFO] running `Command { std: "docker" "start" "-a" "9abde8e9f406c20808bf5dc3151eaa15ea4c21e0b9438e4b867d184212008851", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling mdbook-pandoc v0.10.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `tests`
[INFO] [stdout]    --> src/lib.rs:235:1
[INFO] [stdout]     |
[INFO] [stdout] 235 | mod tests;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: to create the module `tests`, create file "src/tests.rs" or "src/tests/mod.rs"
[INFO] [stdout]     = note: if there is a `mod tests` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdbook-pandoc` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9abde8e9f406c20808bf5dc3151eaa15ea4c21e0b9438e4b867d184212008851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abde8e9f406c20808bf5dc3151eaa15ea4c21e0b9438e4b867d184212008851", kill_on_drop: false }`
[INFO] [stdout] 9abde8e9f406c20808bf5dc3151eaa15ea4c21e0b9438e4b867d184212008851