[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-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaptics-nri%2Fbible-extractor" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/haptics-nri/bible-extractor on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `git://github.com/haptics-nri/ripgrep` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.3.3 [INFO] [stderr] Downloaded closet v0.2.2 [INFO] [stderr] Downloaded if_chain v0.1.2 [INFO] [stderr] Downloaded fnv v1.0.5 [INFO] [stderr] Downloaded textwrap v0.7.0 [INFO] [stderr] Downloaded unicode-segmentation v1.2.0 [INFO] [stderr] Downloaded gcc v0.3.53 [INFO] [stderr] Downloaded clap v2.26.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.12 [INFO] [stderr] Downloaded crossbeam v0.2.10 [INFO] [stderr] Downloaded backtrace v0.3.2 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded error-chain v0.11.0-rc.2 [INFO] [stderr] Downloaded itertools v0.6.2 [INFO] [stderr] Downloaded libc v0.2.30 [INFO] [stderr] Downloaded serde v1.0.11 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f82dcf7befdc61fc12eb82c5946807c026b404c36f314d138cd22eadffae8707 [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" "f82dcf7befdc61fc12eb82c5946807c026b404c36f314d138cd22eadffae8707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f82dcf7befdc61fc12eb82c5946807c026b404c36f314d138cd22eadffae8707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f82dcf7befdc61fc12eb82c5946807c026b404c36f314d138cd22eadffae8707", kill_on_drop: false }` [INFO] [stdout] f82dcf7befdc61fc12eb82c5946807c026b404c36f314d138cd22eadffae8707 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2409ab3ed4b87b49b5e98389a479b55b94732ae5dc67ddabe011aeb1ca7a8221 [INFO] running `Command { std: "docker" "start" "-a" "2409ab3ed4b87b49b5e98389a479b55b94732ae5dc67ddabe011aeb1ca7a8221", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Checking if_chain v0.1.2 [INFO] [stderr] Checking closet v0.2.2 [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 itertools v0.6.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Compiling serde_derive v1.0.11 [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] Checking serde_json v1.0.2 [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 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 = 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 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-3e04517ab2383619.rmeta --extern closet=/opt/rustwide/target/debug/deps/libcloset-8a9301b09aa98c28.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-c9b49e72e8b94ecc.rmeta --extern if_chain=/opt/rustwide/target/debug/deps/libif_chain-24c6dd6ef87a1ab6.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-c728b56a6d39ca6d.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c2afcc6d728f49ad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dc8bd8f502bda2d.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-173e8710f16d9ec6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-03a2218f76e6f902.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ee1d607f9c99a775.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1dd965cf88f85255.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "2409ab3ed4b87b49b5e98389a479b55b94732ae5dc67ddabe011aeb1ca7a8221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2409ab3ed4b87b49b5e98389a479b55b94732ae5dc67ddabe011aeb1ca7a8221", kill_on_drop: false }` [INFO] [stdout] 2409ab3ed4b87b49b5e98389a479b55b94732ae5dc67ddabe011aeb1ca7a8221