[INFO] fetching crate mdbook-preprocessor 0.5.2...
[INFO] testing mdbook-preprocessor-0.5.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mdbook-preprocessor 0.5.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mdbook-preprocessor 0.5.2
[INFO] finished tweaking crates.io crate mdbook-preprocessor 0.5.2
[INFO] tweaked toml for crates.io crate mdbook-preprocessor 0.5.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-preprocessor 0.5.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-preprocessor 0.5.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b64dc9c3c0fd204efc31d605cb9fe1a892a89add036e4f1de757da572bce7cf
[INFO] running `Command { std: "docker" "start" "-a" "3b64dc9c3c0fd204efc31d605cb9fe1a892a89add036e4f1de757da572bce7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b64dc9c3c0fd204efc31d605cb9fe1a892a89add036e4f1de757da572bce7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b64dc9c3c0fd204efc31d605cb9fe1a892a89add036e4f1de757da572bce7cf", kill_on_drop: false }`
[INFO] [stdout] 3b64dc9c3c0fd204efc31d605cb9fe1a892a89add036e4f1de757da572bce7cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e50f42cd20452467961076569d4ff9f4192ddab8c91b0eb4b95a56a5cc02683
[INFO] running `Command { std: "docker" "start" "-a" "5e50f42cd20452467961076569d4ff9f4192ddab8c91b0eb4b95a56a5cc02683", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mdbook-core v0.5.2
[INFO] [stderr]    Compiling mdbook-preprocessor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.20s
[INFO] running `Command { std: "docker" "inspect" "5e50f42cd20452467961076569d4ff9f4192ddab8c91b0eb4b95a56a5cc02683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e50f42cd20452467961076569d4ff9f4192ddab8c91b0eb4b95a56a5cc02683", kill_on_drop: false }`
[INFO] [stdout] 5e50f42cd20452467961076569d4ff9f4192ddab8c91b0eb4b95a56a5cc02683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa2b94d68de04eaaf32ba36da6fa7d0a11eeabc4b60e6df2798182eaecabeaa
[INFO] running `Command { std: "docker" "start" "-a" "7fa2b94d68de04eaaf32ba36da6fa7d0a11eeabc4b60e6df2798182eaecabeaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-preprocessor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "7fa2b94d68de04eaaf32ba36da6fa7d0a11eeabc4b60e6df2798182eaecabeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa2b94d68de04eaaf32ba36da6fa7d0a11eeabc4b60e6df2798182eaecabeaa", kill_on_drop: false }`
[INFO] [stdout] 7fa2b94d68de04eaaf32ba36da6fa7d0a11eeabc4b60e6df2798182eaecabeaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d841d9645ae5fc47c07c7f3f400a9738ab205a2b679e9dd1b4d757bf3f1c879
[INFO] running `Command { std: "docker" "start" "-a" "8d841d9645ae5fc47c07c7f3f400a9738ab205a2b679e9dd1b4d757bf3f1c879", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_preprocessor-2e4c06cb53f3e712)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdbook_preprocessor
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d841d9645ae5fc47c07c7f3f400a9738ab205a2b679e9dd1b4d757bf3f1c879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d841d9645ae5fc47c07c7f3f400a9738ab205a2b679e9dd1b4d757bf3f1c879", kill_on_drop: false }`
[INFO] [stdout] 8d841d9645ae5fc47c07c7f3f400a9738ab205a2b679e9dd1b4d757bf3f1c879