[INFO] fetching crate heliotrope 0.1.0...
[INFO] testing heliotrope-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate heliotrope 0.1.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate heliotrope 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heliotrope 0.1.0
[INFO] finished tweaking crates.io crate heliotrope 0.1.0
[INFO] tweaked toml for crates.io crate heliotrope 0.1.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb2dd9bfab86f66de7ab28fa49a51b97b81db83c6d1dc5e98d98dc7b6184f53d
[INFO] running `Command { std: "docker" "start" "-a" "cb2dd9bfab86f66de7ab28fa49a51b97b81db83c6d1dc5e98d98dc7b6184f53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2dd9bfab86f66de7ab28fa49a51b97b81db83c6d1dc5e98d98dc7b6184f53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2dd9bfab86f66de7ab28fa49a51b97b81db83c6d1dc5e98d98dc7b6184f53d", kill_on_drop: false }`
[INFO] [stdout] cb2dd9bfab86f66de7ab28fa49a51b97b81db83c6d1dc5e98d98dc7b6184f53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0168077b125cfafb2936846083aa39dae8214a12dc4b04e2a47e21d0c51f772
[INFO] running `Command { std: "docker" "start" "-a" "f0168077b125cfafb2936846083aa39dae8214a12dc4b04e2a47e21d0c51f772", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling time v0.3.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling heliotrope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `url::UrlParser`
[INFO] [stdout]    --> src/lib.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 | use url::{Url, UrlParser};
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                no `UrlParser` in the root
[INFO] [stdout]     |                help: a similar name exists in the module: `Parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::Client`
[INFO] [stdout]  --> src/http_utils.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hyper::Client;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Client` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::header::ContentType`
[INFO] [stdout]  --> src/http_utils.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hyper::header::{ContentType};
[INFO] [stdout]   |                     ^^^^^^^^^^^ no `ContentType` in `header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hyper::status`
[INFO] [stdout]  --> src/http_utils.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hyper::status::StatusCode;
[INFO] [stdout]   |            ^^^^^^ could not find `status` in `hyper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/lib.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | use hyper::error::Error;
[INFO] [stdout]     |            ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.14.11/src/lib.rs:85:1
[INFO] [stdout]     |
[INFO] [stdout] 85  | mod error;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]   --> src/http_utils.rs:5:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | use hyper::error::Error;
[INFO] [stdout]    |            ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.14.11/src/lib.rs:85:1
[INFO] [stdout]    |
[INFO] [stdout] 85 | mod error;
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/document.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 try!(e.emit_struct_field(&field.name, i, |e| field.value.encode(e)));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json`
[INFO] [stdout]  --> src/response.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rustc_serialize::{json, Decodable, Decoder};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |                     message: try!(d.read_struct_field("msg", 0, Decodable::decode)),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     status: try!(d.read_struct_field("code", 1, Decodable::decode)),
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:49:29
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     status: try!(d.read_struct_field("status", 0, Decodable::decode)),
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/response.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     time: try!(d.read_struct_field("QTime", 1, Decodable::decode))
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_query_from_pairs` found for struct `Url` in the current scope
[INFO] [stdout]    --> src/lib.rs:251:19
[INFO] [stdout]     |
[INFO] [stdout] 251 |         query_url.set_query_from_pairs(query.to_pairs().iter().map(|&(ref x, ref y)| (&x[..], &y[..])));
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^ method not found in `Url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/http_utils.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heliotrope`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f0168077b125cfafb2936846083aa39dae8214a12dc4b04e2a47e21d0c51f772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0168077b125cfafb2936846083aa39dae8214a12dc4b04e2a47e21d0c51f772", kill_on_drop: false }`
[INFO] [stdout] f0168077b125cfafb2936846083aa39dae8214a12dc4b04e2a47e21d0c51f772
