[INFO] updating cached repository https://github.com/daiheitan/data-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7ce16dd30b3c43aa8aa2d0b246ee2cc66b37e54
[INFO] checking daiheitan/data-server against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaiheitan%2Fdata-server" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daiheitan/data-server on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/daiheitan/data-server
[INFO] finished tweaking git repo https://github.com/daiheitan/data-server
[INFO] tweaked toml for git repo https://github.com/daiheitan/data-server written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/daiheitan/data-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] efaf3b4827a63c468d7d5ceb5bd65d091155ec7888a27bf87df6d347f33e5a24
[INFO] running `"docker" "start" "-a" "efaf3b4827a63c468d7d5ceb5bd65d091155ec7888a27bf87df6d347f33e5a24"`
[INFO] [stderr]    Compiling syn v1.0.17
[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]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking handlebars v3.0.1
[INFO] [stderr]     Checking handlebars-iron v0.29.0
[INFO] [stderr]     Checking painter v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `DirectorySource`
[INFO] [stderr]   --> src/main.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 | use hbs::{Template, HandlebarsEngine, DirectorySource, MemorySource};
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToJson`
[INFO] [stderr]   --> src/main.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use rustc_serialize::json::{ToJson, Json};
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DirectorySource`
[INFO] [stderr]   --> src/main.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 | use hbs::{Template, HandlebarsEngine, DirectorySource, MemorySource};
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToJson`
[INFO] [stderr]   --> src/main.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use rustc_serialize::json::{ToJson, Json};
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stderr]   --> src/main.rs:26:41
[INFO] [stderr]    |
[INFO] [stderr] 26 |     res.set_mut(Template::new("memory", data)).set_mut(status::Ok);
[INFO] [stderr]    |                                         ^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stderr]    |                   ------ required by this bound in `hbs::Template::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `serde::ser::Serialize` for `std::collections::BTreeMap<std::string::String, rustc_serialize::json::Json>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rustc_serialize::json::Json: serde::ser::Serialize` is not satisfied
[INFO] [stderr]   --> src/main.rs:26:41
[INFO] [stderr]    |
[INFO] [stderr] 26 |     res.set_mut(Template::new("memory", data)).set_mut(status::Ok);
[INFO] [stderr]    |                                         ^^^^ the trait `serde::ser::Serialize` is not implemented for `rustc_serialize::json::Json`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-iron-0.29.0/src/middleware.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new<T: ToJson>(name: &str, value: T) -> Template {
[INFO] [stderr]    |                   ------ required by this bound in `hbs::Template::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required because of the requirements on the impl of `serde::ser::Serialize` for `std::collections::BTreeMap<std::string::String, rustc_serialize::json::Json>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new2` found for struct `hbs::HandlebarsEngine` in the current scope
[INFO] [stderr]   --> src/main.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut hbse = HandlebarsEngine::new2();
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      function or associated item not found in `hbs::HandlebarsEngine`
[INFO] [stderr]    |                                      help: there is an associated function with a similar name: `new`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new2` found for struct `hbs::HandlebarsEngine` in the current scope
[INFO] [stderr]   --> src/main.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut hbse = HandlebarsEngine::new2();
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      function or associated item not found in `hbs::HandlebarsEngine`
[INFO] [stderr]    |                                      help: there is an associated function with a similar name: `new`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `painter`.
[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: could not compile `painter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "efaf3b4827a63c468d7d5ceb5bd65d091155ec7888a27bf87df6d347f33e5a24"`
[INFO] running `"docker" "rm" "-f" "efaf3b4827a63c468d7d5ceb5bd65d091155ec7888a27bf87df6d347f33e5a24"`
[INFO] [stdout] efaf3b4827a63c468d7d5ceb5bd65d091155ec7888a27bf87df6d347f33e5a24
