[INFO] fetching crate mdbook-fs-summary 0.2.1...
[INFO] testing mdbook-fs-summary-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mdbook-fs-summary 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mdbook-fs-summary 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-fs-summary 0.2.1
[INFO] finished tweaking crates.io crate mdbook-fs-summary 0.2.1
[INFO] tweaked toml for crates.io crate mdbook-fs-summary 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate mdbook-fs-summary 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaec3310c58130ec5f4941ffab39da9650d16fb4b69adef541c8f796df2d84e3
[INFO] running `Command { std: "docker" "start" "-a" "eaec3310c58130ec5f4941ffab39da9650d16fb4b69adef541c8f796df2d84e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaec3310c58130ec5f4941ffab39da9650d16fb4b69adef541c8f796df2d84e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaec3310c58130ec5f4941ffab39da9650d16fb4b69adef541c8f796df2d84e3", kill_on_drop: false }`
[INFO] [stdout] eaec3310c58130ec5f4941ffab39da9650d16fb4b69adef541c8f796df2d84e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 001648954f3f2bdd6da5bfb4e940101a81140101c45326eaccc18351a91cb143
[INFO] running `Command { std: "docker" "start" "-a" "001648954f3f2bdd6da5bfb4e940101a81140101c45326eaccc18351a91cb143", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling topological-sort v0.1.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling opener v0.5.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling handlebars v4.1.6
[INFO] [stderr]    Compiling mdbook v0.4.14
[INFO] [stderr]    Compiling mdbook-fs-summary v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.40s
[INFO] running `Command { std: "docker" "inspect" "001648954f3f2bdd6da5bfb4e940101a81140101c45326eaccc18351a91cb143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001648954f3f2bdd6da5bfb4e940101a81140101c45326eaccc18351a91cb143", kill_on_drop: false }`
[INFO] [stdout] 001648954f3f2bdd6da5bfb4e940101a81140101c45326eaccc18351a91cb143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c339c23931dc5344ffb04bab75fc81add72f26af85be6183fed58873e5b1b65d
[INFO] running `Command { std: "docker" "start" "-a" "c339c23931dc5344ffb04bab75fc81add72f26af85be6183fed58873e5b1b65d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-fs-summary v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `clean_path` in this scope
[INFO] [stdout]   --> src/config.rs:71:20
[INFO] [stdout]    |
[INFO] [stdout] 71 |         assert_eq!(clean_path(p), PathBuf::from("hmm/here/sure/normal.md"))
[INFO] [stdout]    |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdbook-fs-summary` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c339c23931dc5344ffb04bab75fc81add72f26af85be6183fed58873e5b1b65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c339c23931dc5344ffb04bab75fc81add72f26af85be6183fed58873e5b1b65d", kill_on_drop: false }`
[INFO] [stdout] c339c23931dc5344ffb04bab75fc81add72f26af85be6183fed58873e5b1b65d