[INFO] cloning repository https://github.com/haptics-nri/bible-extractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haptics-nri/bible-extractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaptics-nri%2Fbible-extractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaptics-nri%2Fbible-extractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d9b6a1f03c8a9148682168864c460cb21c2f77
[INFO] documenting haptics-nri/bible-extractor against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaptics-nri%2Fbible-extractor" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/haptics-nri/bible-extractor on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haptics-nri/bible-extractor
[INFO] finished tweaking git repo https://github.com/haptics-nri/bible-extractor
[INFO] tweaked toml for git repo https://github.com/haptics-nri/bible-extractor written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/haptics-nri/bible-extractor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64e0ce876eeeff5c1c9125deb701e769f5ec423bc9e3b94fe20c77abd16c66dd
[INFO] running `Command { std: "docker" "start" "-a" "64e0ce876eeeff5c1c9125deb701e769f5ec423bc9e3b94fe20c77abd16c66dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64e0ce876eeeff5c1c9125deb701e769f5ec423bc9e3b94fe20c77abd16c66dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e0ce876eeeff5c1c9125deb701e769f5ec423bc9e3b94fe20c77abd16c66dd", kill_on_drop: false }`
[INFO] [stdout] 64e0ce876eeeff5c1c9125deb701e769f5ec423bc9e3b94fe20c77abd16c66dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b999d551c44b46e54ea7ce237437be5ece77cc30b8f4e39fd06f94c3e3eb99
[INFO] running `Command { std: "docker" "start" "-a" "64b999d551c44b46e54ea7ce237437be5ece77cc30b8f4e39fd06f94c3e3eb99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]     Checking fnv v1.0.5
[INFO] [stderr]     Checking same-file v0.1.3
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking itoa v0.3.3
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking unicode-segmentation v1.2.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking if_chain v0.1.2
[INFO] [stderr]     Checking closet v0.2.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]     Checking itertools v0.6.2
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking textwrap v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.12
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking clap v2.26.0
[INFO] [stderr]     Checking globset v0.2.0 (git://github.com/haptics-nri/ripgrep?branch=group-defaults#5cb1600a)
[INFO] [stderr]     Checking ignore v0.2.2 (git://github.com/haptics-nri/ripgrep?branch=group-defaults#5cb1600a)
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr]     Checking error-chain v0.11.0-rc.2
[INFO] [stderr]  Documenting extract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: found removed `do catch` syntax
[INFO] [stdout]    --> src/main.rs:149:18
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let result = do catch {
[INFO] [stdout]     |                  ^^^^^^^^ help: replace with the new syntax: `try`
[INFO] [stdout]     |
[INFO] [stdout]     = note: following RFC #2388, the new non-placeholder syntax is `try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: found removed `do catch` syntax
[INFO] [stdout]    --> src/main.rs:109:48
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   match (do catch {
[INFO] [stdout]     |                              ^^^^^^^^ help: replace with the new syntax: `try`
[INFO] [stdout]     |
[INFO] [stdout]     = note: following RFC #2388, the new non-placeholder syntax is `try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ascii_ctype)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(catch_expr)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `try` expression is experimental
[INFO] [stdout]    --> src/main.rs:109:48
[INFO] [stdout]     |
[INFO] [stdout] 109 |   ...                   match (do catch {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 110 | | ...                       let dirent = dirent?;
[INFO] [stdout] 111 | | ...                       if dirent.metadata()?.is_dir() {
[INFO] [stdout] 112 | | ...                           if dirent.path() == Path::new(DATADIR) {
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | | ...                       }
[INFO] [stdout] 131 | | ...                   }) {
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `try` expression is experimental
[INFO] [stdout]    --> src/main.rs:149:18
[INFO] [stdout]     |
[INFO] [stdout] 149 |       let result = do catch {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 150 | |         println!("Extracting {}", imgid);
[INFO] [stdout] 151 | |         let mut out: Box<Write> = if let Some(path) = path {
[INFO] [stdout] 152 | |             Box::new(File::create(path).chain_kind(imgid, ErrorKind::Bad)?)
[INFO] [stdout] ...   |
[INFO] [stdout] 284 | |         Ok(())
[INFO] [stdout] 285 | |     };
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31436 <https://github.com/rust-lang/rust/issues/31436> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `extract`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name extract 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 clap=/opt/rustwide/target/debug/deps/libclap-af559dc519d94140.rmeta --extern closet=/opt/rustwide/target/debug/deps/libcloset-d467b85247b20b7a.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-d797312684003a50.rmeta --extern if_chain=/opt/rustwide/target/debug/deps/libif_chain-cb892b5d2f58ead4.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-048a503ff81a8326.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-2371226fe353890a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-2e6c04fe82dd2784.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-38742cf43f00d440.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-08748cad942e643f.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-2f767bd0712bb696.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e43f1cf82113b208.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "64b999d551c44b46e54ea7ce237437be5ece77cc30b8f4e39fd06f94c3e3eb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b999d551c44b46e54ea7ce237437be5ece77cc30b8f4e39fd06f94c3e3eb99", kill_on_drop: false }`
[INFO] [stdout] 64b999d551c44b46e54ea7ce237437be5ece77cc30b8f4e39fd06f94c3e3eb99
