[INFO] cloning repository https://github.com/marior765/rustpack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marior765/rustpack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarior765%2Frustpack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarior765%2Frustpack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72c8536c6fb057d45b362dde45a7f97f076b8808
[INFO] documenting marior765/rustpack 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%2Fmarior765%2Frustpack" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marior765/rustpack 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/marior765/rustpack
[INFO] finished tweaking git repo https://github.com/marior765/rustpack
[INFO] tweaked toml for git repo https://github.com/marior765/rustpack written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/marior765/rustpack 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]  Downloading crates ...
[INFO] [stderr]   Downloaded jsonway v2.0.0
[INFO] [stderr]   Downloaded valico v2.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6bb9814c1ea081baf204333589b745b837eedc13c4e8f990beede9349301e307
[INFO] running `Command { std: "docker" "start" "-a" "6bb9814c1ea081baf204333589b745b837eedc13c4e8f990beede9349301e307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bb9814c1ea081baf204333589b745b837eedc13c4e8f990beede9349301e307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb9814c1ea081baf204333589b745b837eedc13c4e8f990beede9349301e307", kill_on_drop: false }`
[INFO] [stdout] 6bb9814c1ea081baf204333589b745b837eedc13c4e8f990beede9349301e307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 4a7d78325b56c4a0a1e82e0824091000db9fc4e30d7a9f5a055462efcb891ed5
[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" "4a7d78325b56c4a0a1e82e0824091000db9fc4e30d7a9f5a055462efcb891ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]     Checking smallvec v0.6.8
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling valico v2.4.1
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking serde_json v1.0.37
[INFO] [stderr]     Checking jsonway v2.0.0
[INFO] [stderr]  Documenting rustpack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 /[/\\]/.test(common_path)
[INFO] [stdout]    |                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 /[/\\]/.test(common_path)
[INFO] [stdout]    |                     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 common_path = common_path.replace(/[/\\][^/\\]*$/, "");
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:37:55
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 common_path = common_path.replace(/[/\\][^/\\]*$/, "");
[INFO] [stdout]    |                                                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:37:60
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 common_path = common_path.replace(/[/\\][^/\\]*$/, "");
[INFO] [stdout]    |                                                            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]   --> src/MultiCompiler.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 common_path = common_path.replace(/[/\\][^/\\]*$/, "");
[INFO] [stdout]    |                                                             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found keyword `self`
[INFO] [stdout]   --> src/MultiCompiler.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         }
[INFO] [stdout]    |          - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 15 | 
[INFO] [stdout] 16 |         self.compilers = compilers;
[INFO] [stdout]    |         ^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid comparison operator `!==`
[INFO] [stdout]   --> src/MultiCompiler.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 ) !== 0 &&
[INFO] [stdout]    |                   ^^^ help: `!==` is not a valid comparison operator, use `!=`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]   --> src/MultiCompiler.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 /[/\\]/.test(common_path)
[INFO] [stdout]    |                 ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]   --> src/MultiCompiler.rs:37:51
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 common_path = common_path.replace(/[/\\][^/\\]*$/, "");
[INFO] [stdout]    |                                                   ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `:` or `|`, found `)`
[INFO] [stdout]   --> src/MultiCompiler.rs:63:40
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn validateDependencies(&self, Fn()) -> bool {
[INFO] [stdout]    |                                        ^ expected one of `:` or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/MultiCompiler.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         };
[INFO] [stdout]    |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
[INFO] [stdout]   --> src/MultiCompiler.rs:88:46
[INFO] [stdout]    |
[INFO] [stdout] 88 | ...                   self.compilers[i],
[INFO] [stdout]    |                                        ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `:` or `|`, found `)`
[INFO] [stdout]   --> src/MultiCompiler.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn run(&self, Fn()) -> Fn() {
[INFO] [stdout]    |                       ^ expected one of `:` or `|`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid comparison operator `!==`
[INFO] [stdout]    --> src/MultiCompiler.rs:105:22
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if (Fn() !== unimplemented!) {
[INFO] [stdout]     |                      ^^^ help: `!==` is not a valid comparison operator, use `!=`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `[`, or `{`, found `)`
[INFO] [stdout]    --> src/MultiCompiler.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if (Fn() !== unimplemented!) {
[INFO] [stdout]     |                                        ^ expected one of `(`, `[`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]    --> src/MultiCompiler.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 |         }
[INFO] [stdout]     |          ^ help: add `;` here
[INFO] [stdout] ...
[INFO] [stdout] 112 |     }
[INFO] [stdout]     |     - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `ConcurrentCompilationError`
[INFO] [stdout]  --> src/MultiCompiler.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod ConcurrentCompilationError;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `ConcurrentCompilationError`, create file "src/MultiCompiler/ConcurrentCompilationError.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]  --> src/MultiCompiler.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub impl MultiCompiler {
[INFO] [stdout]   | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout]   |
[INFO] [stdout]   = note: place qualifiers on individual impl items instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ConcurrentCompilationError::ConcurrentCompilationError`
[INFO] [stdout]  --> src/MultiCompiler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ConcurrentCompilationError::ConcurrentCompilationError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ConcurrentCompilationError` in `MultiCompiler::ConcurrentCompilationError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MultiCompiler` in this scope
[INFO] [stdout]  --> src/MultiCompiler.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub impl MultiCompiler {
[INFO] [stdout]   |          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MultiCompiler` in this scope
[INFO] [stdout]   --> src/MultiCompiler.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn new(&self, compilers: &Vec<String>) -> MultiCompiler {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found variant `Err`
[INFO] [stdout]   --> src/MultiCompiler.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn inputFileSystem() -> Err {
[INFO] [stdout]    |                             ^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]    |
[INFO] [stdout] 2  | use futures::future::Err;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found variant `Err`
[INFO] [stdout]   --> src/MultiCompiler.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn outputFileSystem() -> Err {
[INFO] [stdout]    |                              ^^^ not a type
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]    |
[INFO] [stdout] 2  | use futures::future::Err;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0449, E0573, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rustpack`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rustpack 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 futures=/opt/rustwide/target/debug/deps/libfutures-cf2af106ce6675af.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-28173077b610ff30.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-5151c2409eb0b635.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-57f44ef997616e26.rmeta --extern valico=/opt/rustwide/target/debug/deps/libvalico-52a95b8acceda2d1.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "4a7d78325b56c4a0a1e82e0824091000db9fc4e30d7a9f5a055462efcb891ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7d78325b56c4a0a1e82e0824091000db9fc4e30d7a9f5a055462efcb891ed5", kill_on_drop: false }`
[INFO] [stdout] 4a7d78325b56c4a0a1e82e0824091000db9fc4e30d7a9f5a055462efcb891ed5