[INFO] cloning repository https://github.com/philopon/ptfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philopon/ptfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilopon%2Fptfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilopon%2Fptfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] beab1aa9bc590cfe8cc795ab192cddf5276628e6
[INFO] documenting philopon/ptfs against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilopon%2Fptfs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/philopon/ptfs on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/philopon/ptfs
[INFO] finished tweaking git repo https://github.com/philopon/ptfs
[INFO] tweaked toml for git repo https://github.com/philopon/ptfs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/philopon/ptfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stream-cipher v0.3.0
[INFO] [stderr]   Downloaded read_input v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5686546d36eaf259880466cdadaeb908156c125714304df1d85d2d7a404e15aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5686546d36eaf259880466cdadaeb908156c125714304df1d85d2d7a404e15aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5686546d36eaf259880466cdadaeb908156c125714304df1d85d2d7a404e15aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5686546d36eaf259880466cdadaeb908156c125714304df1d85d2d7a404e15aa", kill_on_drop: false }`
[INFO] [stdout] 5686546d36eaf259880466cdadaeb908156c125714304df1d85d2d7a404e15aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093f1a2908c6bde0e4387e6d26c630aa1e37bf3ae1643dcec7d2e17928c2cf33
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "093f1a2908c6bde0e4387e6d26c630aa1e37bf3ae1643dcec7d2e17928c2cf33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]     Checking rustc-hex v2.0.1
[INFO] [stderr]     Checking read_input v0.8.1
[INFO] [stderr]     Checking webbrowser v0.5.1
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking rpassword v3.0.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking stream-cipher v0.3.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking dirs v2.0.1
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking h2 v0.1.24
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking sct v0.5.0
[INFO] [stderr]     Checking webpki v0.19.1
[INFO] [stderr]     Checking hyper v0.12.30
[INFO] [stderr]     Checking ct-logs v0.5.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking webpki-roots v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio-rustls v0.9.3
[INFO] [stderr]     Checking hyper-rustls v0.16.1
[INFO] [stderr]     Checking structopt v0.2.16
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]  Documenting ptfs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `app`
[INFO] [stdout]  --> src/main.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod app;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `app`, create file "src/app.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ptfs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ptfs src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern aes_ctr=/opt/rustwide/target/debug/deps/libaes_ctr-b20eaa39d0e212be.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-c1835157fd82d6eb.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-aaa0029e64780fee.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-52052c3a08614d14.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-370327dee1bda544.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-9cdc45b83c2e9f91.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f7dbd11a2149f3ea.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-bda1cea81cdda1d2.rmeta --extern read_input=/opt/rustwide/target/debug/deps/libread_input-3cf19526aa1629f1.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-4787606e36a380ab.rmeta --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-f7a580825b9a735e.rmeta --extern rustc_hex=/opt/rustwide/target/debug/deps/librustc_hex-03cf6c956dad267a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-69807c234602b514.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a91b4babcfaf6afe.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-d98034421a84dcf0.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-2dfbcb0f5524a60e.rmeta --extern webbrowser=/opt/rustwide/target/debug/deps/libwebbrowser-603c753cf56d2fb6.rmeta --cap-lints=warn --crate-version 0.2.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "093f1a2908c6bde0e4387e6d26c630aa1e37bf3ae1643dcec7d2e17928c2cf33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093f1a2908c6bde0e4387e6d26c630aa1e37bf3ae1643dcec7d2e17928c2cf33", kill_on_drop: false }`
[INFO] [stdout] 093f1a2908c6bde0e4387e6d26c630aa1e37bf3ae1643dcec7d2e17928c2cf33
