[INFO] cloning repository https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nightfall/MCMUCH-Rust-Website" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01babbd4c2ca0966b2f0612b761d25388fa8b49d
[INFO] checking Nightfall/MCMUCH-Rust-Website against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfall%2FMCMUCH-Rust-Website" "/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/Nightfall/MCMUCH-Rust-Website on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] finished tweaking git repo https://github.com/Nightfall/MCMUCH-Rust-Website
[INFO] tweaked toml for git repo https://github.com/Nightfall/MCMUCH-Rust-Website written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Nightfall/MCMUCH-Rust-Website already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/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[INFO] the lockfile is outdated, regenerating it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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded handlebars-iron v0.29.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded handlebars v3.4.0
[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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5baf3e6ff94dd3232fe9c289c529cdebfb898aa9ba9613e5d76ff7e1cf45d63b
[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" "5baf3e6ff94dd3232fe9c289c529cdebfb898aa9ba9613e5d76ff7e1cf45d63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5baf3e6ff94dd3232fe9c289c529cdebfb898aa9ba9613e5d76ff7e1cf45d63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baf3e6ff94dd3232fe9c289c529cdebfb898aa9ba9613e5d76ff7e1cf45d63b", kill_on_drop: false }`
[INFO] [stdout] 5baf3e6ff94dd3232fe9c289c529cdebfb898aa9ba9613e5d76ff7e1cf45d63b
[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" "RUSTFLAGS=--cap-lints=forbid" "-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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9da6447790c1e710ecaa468e4386895d315f0840f286e52a8e536ec4e792a48
[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" "b9da6447790c1e710ecaa468e4386895d315f0840f286e52a8e536ec4e792a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking router v0.6.0
[INFO] [stderr]     Checking logger v0.4.0
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking handlebars v3.4.0
[INFO] [stderr]     Checking handlebars-iron v0.29.0
[INFO] [stderr]     Checking mcmuch-rust-website v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde_json::builder`
[INFO] [stdout]  --> src/pages.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::builder::ObjectBuilder;
[INFO] [stdout]   |                 ^^^^^^^ could not find `builder` in `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json::builder`
[INFO] [stdout]  --> src/pages.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::builder::ObjectBuilder;
[INFO] [stdout]   |                 ^^^^^^^ could not find `builder` in `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |       router.get("/", |_: &mut Request| {
[INFO] [stdout]    |  ____________^^^_---__-
[INFO] [stdout]    | |            |
[INFO] [stdout]    | |            expected 3 arguments
[INFO] [stdout] 27 | |         let mut resp = Response::new();
[INFO] [stdout] 28 | |         resp.set_mut(Template::new("simple_content", value_to_json(de::from_reader(File::open("content/index.json").unwrap()).unwrap()))).set_m...
[INFO] [stdout] 29 | |         return Ok(resp);
[INFO] [stdout] 30 | |     });
[INFO] [stdout]    | |_____- supplied 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |       router.get("/", |_: &mut Request| {
[INFO] [stdout]    |  ____________^^^_---__-
[INFO] [stdout]    | |            |
[INFO] [stdout]    | |            expected 3 arguments
[INFO] [stdout] 27 | |         let mut resp = Response::new();
[INFO] [stdout] 28 | |         resp.set_mut(Template::new("simple_content", value_to_json(de::from_reader(File::open("content/index.json").unwrap()).unwrap()))).set_m...
[INFO] [stdout] 29 | |         return Ok(resp);
[INFO] [stdout] 30 | |     });
[INFO] [stdout]    | |_____- supplied 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/pages.rs:28:48
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...mple_content", value_to_json(de::from_reader(File::open("content/index.json").unwrap()).unwrap()))).set_mut(status::Ok);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stdout]    |                   ------ required by this bound in `handlebars_iron::Template::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |       router.get("/about/", |_: &mut Request| {
[INFO] [stdout]    |  ____________^^^_---------__-
[INFO] [stdout]    | |            |
[INFO] [stdout]    | |            expected 3 arguments
[INFO] [stdout] 32 | |         let mut resp = Response::new();
[INFO] [stdout] 33 | |         resp.set_mut(Template::new("simple_content", value_to_json(de::from_reader(File::open("content/about.json").unwrap()).unwrap()))).set_m...
[INFO] [stdout] 34 | |         return Ok(resp);
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____- supplied 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/pages.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...mple_content", value_to_json(de::from_reader(File::open("content/about.json").unwrap()).unwrap()))).set_mut(status::Ok);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stdout]    |                   ------ required by this bound in `handlebars_iron::Template::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     chain.link_after(HandlebarsEngine::new("templates/", ".hbs"));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^ ------------  ------ supplied 2 arguments
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      expected 0 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/pages.rs:28:48
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...mple_content", value_to_json(de::from_reader(File::open("content/index.json").unwrap()).unwrap()))).set_mut(status::Ok);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stdout]    |                   ------ required by this bound in `handlebars_iron::Template::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |       router.get("/about/", |_: &mut Request| {
[INFO] [stdout]    |  ____________^^^_---------__-
[INFO] [stdout]    | |            |
[INFO] [stdout]    | |            expected 3 arguments
[INFO] [stdout] 32 | |         let mut resp = Response::new();
[INFO] [stdout] 33 | |         resp.set_mut(Template::new("simple_content", value_to_json(de::from_reader(File::open("content/about.json").unwrap()).unwrap()))).set_m...
[INFO] [stdout] 34 | |         return Ok(resp);
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____- supplied 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stdout]   --> src/pages.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...mple_content", value_to_json(de::from_reader(File::open("content/about.json").unwrap()).unwrap()))).set_mut(status::Ok);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stdout]    |                   ------ required by this bound in `handlebars_iron::Template::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pages.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     chain.link_after(HandlebarsEngine::new("templates/", ".hbs"));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^ ------------  ------ supplied 2 arguments
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      expected 0 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `I64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Value::I64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `U64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Value::U64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `F64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Value::F64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `I64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Value::I64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `U64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Value::U64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `F64` found for enum `JsonValue` in the current scope
[INFO] [stdout]   --> src/helpers.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Value::F64(data)    => data.to_json(),
[INFO] [stdout]    |                ^^^ variant or associated item not found in `JsonValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/helpers.rs:33:47
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Value::Object(data) => value_object_to_json(data), // Somehow need to recursively go through and generate the array from the source
[INFO] [stdout]    |                                                     ^^^^ expected struct `BTreeMap`, found struct `serde_json::Map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `BTreeMap<std::string::String, JsonValue>`
[INFO] [stdout]               found struct `serde_json::Map<std::string::String, JsonValue>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/helpers.rs:33:47
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Value::Object(data) => value_object_to_json(data), // Somehow need to recursively go through and generate the array from the source
[INFO] [stdout]    |                                                     ^^^^ expected struct `BTreeMap`, found struct `serde_json::Map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `BTreeMap<std::string::String, JsonValue>`
[INFO] [stdout]               found struct `serde_json::Map<std::string::String, JsonValue>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcmuch-rust-website`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b9da6447790c1e710ecaa468e4386895d315f0840f286e52a8e536ec4e792a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9da6447790c1e710ecaa468e4386895d315f0840f286e52a8e536ec4e792a48", kill_on_drop: false }`
[INFO] [stdout] b9da6447790c1e710ecaa468e4386895d315f0840f286e52a8e536ec4e792a48
