[INFO] cloning repository https://github.com/avraamisvi/rustworkforceserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avraamisvi/rustworkforceserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favraamisvi%2Frustworkforceserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favraamisvi%2Frustworkforceserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c806277856e42dec593a9bfcfd9e023673363ba
[INFO] documenting avraamisvi/rustworkforceserver 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%2Favraamisvi%2Frustworkforceserver" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avraamisvi/rustworkforceserver 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/avraamisvi/rustworkforceserver
[INFO] removed path dependency nickel from git repo https://github.com/avraamisvi/rustworkforceserver
[INFO] removed path dependency nickel_macros from git repo https://github.com/avraamisvi/rustworkforceserver
[INFO] finished tweaking git repo https://github.com/avraamisvi/rustworkforceserver
[INFO] tweaked toml for git repo https://github.com/avraamisvi/rustworkforceserver written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/avraamisvi/rustworkforceserver 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] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-6/source/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/workspace/builds/worker-6/source/src/main.rs` was erroneously implicitly accepted for binary `alparserver`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: dependency (nickel) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (nickel_macros) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-6/source/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/workspace/builds/worker-6/source/src/main.rs` was erroneously implicitly accepted for binary `alparserver`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: dependency (nickel) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (nickel_macros) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded groupable v0.2.0
[INFO] [stderr]   Downloaded mustache v0.9.0
[INFO] [stderr]   Downloaded nickel v0.11.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.20.0
[INFO] [stderr]   Downloaded nickel_macros v0.1.0
[INFO] [stderr]   Downloaded rusqlite v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6d682e51d97ae883e3ee948e3d89eae0c545fb95b50f39811ff19653bc536ae3
[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" "6d682e51d97ae883e3ee948e3d89eae0c545fb95b50f39811ff19653bc536ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d682e51d97ae883e3ee948e3d89eae0c545fb95b50f39811ff19653bc536ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d682e51d97ae883e3ee948e3d89eae0c545fb95b50f39811ff19653bc536ae3", kill_on_drop: false }`
[INFO] [stdout] 6d682e51d97ae883e3ee948e3d89eae0c545fb95b50f39811ff19653bc536ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1bb62022b77e252418dd6315b4235bc91a9c3f8e5bc7b381cd3de2ad5daea513
[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" "1bb62022b77e252418dd6315b4235bc91a9c3f8e5bc7b381cd3de2ad5daea513", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `alparserver`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: dependency (nickel) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (nickel_macros) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking groupable v0.2.0
[INFO] [stderr]    Compiling nickel_macros v0.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking mustache v0.9.0
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking rusqlite v0.24.0
[INFO] [stderr]     Checking nickel v0.11.0
[INFO] [stderr]  Documenting alparworkforceserver v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0252]: the name `Response` is defined multiple times
[INFO] [stdout]  --> src/alpar/routers/receive.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nickel::{ Nickel, Request, Response };
[INFO] [stdout]   |                                -------- previous import of the type `Response` here
[INFO] [stdout] 2 | use nickel::{ Response, Request };
[INFO] [stdout]   |               ^^^^^^^^--
[INFO] [stdout]   |               |
[INFO] [stdout]   |               `Response` reimported here
[INFO] [stdout]   |               help: remove unnecessary import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Response` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `Request` is defined multiple times
[INFO] [stdout]  --> src/alpar/routers/receive.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nickel::{ Nickel, Request, Response };
[INFO] [stdout]   |                       ------- previous import of the type `Request` here
[INFO] [stdout] 2 | use nickel::{ Response, Request };
[INFO] [stdout]   |                         ^^^^^^^ `Request` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Request` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/main.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |       router.post("/a/post/request", middleware! { |request, response|
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 31 | |         /*let person = request.json_as::<Person>().unwrap();
[INFO] [stdout] 32 | |         format!("Hello {} {}", person.firstname, person.lastname)*/
[INFO] [stdout] 33 | |
[INFO] [stdout] 34 | |
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____^ expected expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nickel::ResponseFinalizer`
[INFO] [stdout]   --> src/main.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |       router.post("/a/post/request", middleware! { |request, response|
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 31 | |         /*let person = request.json_as::<Person>().unwrap();
[INFO] [stdout] 32 | |         format!("Hello {} {}", person.firstname, person.lastname)*/
[INFO] [stdout] 33 | |
[INFO] [stdout] 34 | |
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____^ no `ResponseFinalizer` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nickel::ResponseFinalizer`
[INFO] [stdout]   --> src/main.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |       router.get("/user", middleware! { |_req, _res|
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 39 | |         test()
[INFO] [stdout] 40 | |     });
[INFO] [stdout]    | |_____^ no `ResponseFinalizer` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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(collections)]
[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(convert)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[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: E0252, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `alparworkforceserver`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name alparserver 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 getopts=/opt/rustwide/target/debug/deps/libgetopts-b6b87ac485e83773.rmeta --extern nickel=/opt/rustwide/target/debug/deps/libnickel-57617b95a861831e.rmeta --extern nickel_macros=/opt/rustwide/target/debug/deps/libnickel_macros-6a0f029716f388d7.so --extern regex=/opt/rustwide/target/debug/deps/libregex-c251ca4f1be2ef5d.rmeta --extern rusqlite=/opt/rustwide/target/debug/deps/librusqlite-f59c5db4b1226b5c.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-eddfb9427ca0b1f2.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-b03062429528ace8.rmeta --cap-lints=warn --crate-version 0.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1bb62022b77e252418dd6315b4235bc91a9c3f8e5bc7b381cd3de2ad5daea513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb62022b77e252418dd6315b4235bc91a9c3f8e5bc7b381cd3de2ad5daea513", kill_on_drop: false }`
[INFO] [stdout] 1bb62022b77e252418dd6315b4235bc91a9c3f8e5bc7b381cd3de2ad5daea513