[INFO] cloning repository https://github.com/VuHoang19/rust-web-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VuHoang19/rust-web-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVuHoang19%2Frust-web-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVuHoang19%2Frust-web-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9087acb37c790f3d2a8436148fbe8bb11898ab7c
[INFO] checking VuHoang19/rust-web-api against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVuHoang19%2Frust-web-api" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VuHoang19/rust-web-api on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VuHoang19/rust-web-api
[INFO] finished tweaking git repo https://github.com/VuHoang19/rust-web-api
[INFO] tweaked toml for git repo https://github.com/VuHoang19/rust-web-api written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/VuHoang19/rust-web-api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logger v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2217ed45cf9f89ca55a48fa0780f9a8274a8c005dbec52dcc14bc6d6049bc0d
[INFO] running `Command { std: "docker" "start" "-a" "a2217ed45cf9f89ca55a48fa0780f9a8274a8c005dbec52dcc14bc6d6049bc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2217ed45cf9f89ca55a48fa0780f9a8274a8c005dbec52dcc14bc6d6049bc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2217ed45cf9f89ca55a48fa0780f9a8274a8c005dbec52dcc14bc6d6049bc0d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling phf_shared v0.7.24
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[INFO] [stderr]     Checking rust-web-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     e.description(),
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         let payload = try_handler!(serde_json::to_string(lock!(self.database).posts()));
[INFO] [stdout]    |                       ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     e.description(),
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         try_handler!(req.body.read_to_string(&mut payload));
[INFO] [stdout]    |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:27:59
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |         let post = try_handler!(serde_json::from_str(payload.as_str()), status::BadRequest);
[INFO] [stdout]    |                    ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/handlers.rs:27:59
[INFO] [stdout]     |
[INFO] [stdout] 27  |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |         let id = try_handler!(Uuid::parse_str(post_id), status::BadRequest);
[INFO] [stdout]     |                  ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/handlers.rs:27:59
[INFO] [stdout]     |
[INFO] [stdout] 27  |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |             let payload = try_handler!(serde_json::to_string(&post), status::InternalServerError);
[INFO] [stdout]     |                           ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     e.description(),
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         let payload = try_handler!(serde_json::to_string(lock!(self.database).posts()));
[INFO] [stdout]    |                       ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     e.description(),
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         try_handler!(req.body.read_to_string(&mut payload));
[INFO] [stdout]    |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/handlers.rs:27:59
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |         let post = try_handler!(serde_json::from_str(payload.as_str()), status::BadRequest);
[INFO] [stdout]    |                    ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Iron::new(chain).http("localhost:8000");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = Iron::new(chain).http("localhost:8000");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/handlers.rs:27:59
[INFO] [stdout]     |
[INFO] [stdout] 27  |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |         let id = try_handler!(Uuid::parse_str(post_id), status::BadRequest);
[INFO] [stdout]     |                  ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `iron::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/handlers.rs:27:59
[INFO] [stdout]     |
[INFO] [stdout] 27  |             Err(e) => return Ok(Response::with(($error, e.description()))),
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |             let payload = try_handler!(serde_json::to_string(&post), status::InternalServerError);
[INFO] [stdout]     |                           ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `try_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Iron::new(chain).http("localhost:8000");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = Iron::new(chain).http("localhost:8000");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4f72aa0e3ae8467c86ace8315f7af6c1e829ece6c88dfea98c2f2419aa415fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f72aa0e3ae8467c86ace8315f7af6c1e829ece6c88dfea98c2f2419aa415fdf", kill_on_drop: false }`
[INFO] [stdout] 4f72aa0e3ae8467c86ace8315f7af6c1e829ece6c88dfea98c2f2419aa415fdf
