[INFO] updating cached repository https://github.com/intrepion/brson-httptest-tutorial
[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] be3e5db3e92ee159c97eb1b9111dfb195e7766d5
[INFO] testing intrepion/brson-httptest-tutorial against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintrepion%2Fbrson-httptest-tutorial" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/intrepion/brson-httptest-tutorial on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/intrepion/brson-httptest-tutorial
[INFO] finished tweaking git repo https://github.com/intrepion/brson-httptest-tutorial
[INFO] tweaked toml for git repo https://github.com/intrepion/brson-httptest-tutorial written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/intrepion/brson-httptest-tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/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[INFO] the lockfile is outdated, regenerating it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" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d955a07aaa035221ee6f1898c6a1501489b0b84c556a26d2d40b24bff990d71f
[INFO] running `"docker" "start" "-a" "d955a07aaa035221ee6f1898c6a1501489b0b84c556a26d2d40b24bff990d71f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling tokio v0.2.21
[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 hyper v0.10.16
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling pin-project v0.4.20
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling httptest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `Ok` in crate `hyper`
[INFO] [stderr]  --> src/bin/client.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert_eq!(res.status, hyper::Ok);
[INFO] [stderr]   |                                   ^^ not found in `hyper`
[INFO] [stderr]   |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::prelude::v1::Ok;
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::result::Result::Ok;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `Ok` in crate `hyper`
[INFO] [stderr]   --> src/bin/client.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     assert_eq!(res.status, hyper::Ok);
[INFO] [stderr]    |                                   ^^ not found in `hyper`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::prelude::v1::Ok;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::result::Result::Ok;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stderr]   --> src/main.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |     router.get("/", move |r: &mut Request| hello_world(r, &greeting.lock().unwrap()));
[INFO] [stderr]    |            ^^^ ---  ---------------------------------------------------------------- supplied 2 arguments
[INFO] [stderr]    |            |
[INFO] [stderr]    |            expected 3 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stderr]   --> src/main.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     router.post("/set", move |r: &mut Request| set_greeting(r, &mut greeting_clone.lock().unwrap()));
[INFO] [stderr]    |            ^^^^ ------  --------------------------------------------------------------------------- supplied 2 arguments
[INFO] [stderr]    |            |
[INFO] [stderr]    |            expected 3 arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `httptest`.
[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[E0599]: no method named `post` found for struct `hyper::Client<hyper::client::HttpConnector>` in the current scope
[INFO] [stderr]  --> src/bin/client.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let res = client.post("http://localhost:3000/set").body(r#"{ "msg": "Just trust the Rust" }"#).send().unwrap();
[INFO] [stderr]   |                      ^^^^ method not found in `hyper::Client<hyper::client::HttpConnector>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/bin/client.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut res = client.get("http://localhost:3000/").send().unwrap();
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `hyper::Uri`, found `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `send` found for struct `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]   --> src/bin/client.rs:10:56
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut res = client.get("http://localhost:3000/").send().unwrap();
[INFO] [stderr]    |                                                        ^^^^ method not found in `hyper::client::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/bin/client.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `httptest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d955a07aaa035221ee6f1898c6a1501489b0b84c556a26d2d40b24bff990d71f"`
[INFO] running `"docker" "rm" "-f" "d955a07aaa035221ee6f1898c6a1501489b0b84c556a26d2d40b24bff990d71f"`
[INFO] [stdout] d955a07aaa035221ee6f1898c6a1501489b0b84c556a26d2d40b24bff990d71f