[INFO] cloning repository https://github.com/jharrilim/rustler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jharrilim/rustler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjharrilim%2Frustler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjharrilim%2Frustler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 906dba56401c076217b5a994652cb4aa0e6a616e
[INFO] checking jharrilim/rustler against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjharrilim%2Frustler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jharrilim/rustler on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jharrilim/rustler
[INFO] finished tweaking git repo https://github.com/jharrilim/rustler
[INFO] tweaked toml for git repo https://github.com/jharrilim/rustler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jharrilim/rustler 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" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c883e71e50420dd646920076bfad9a703739e6d40a987e88a8236da8f7a4f49
[INFO] running `Command { std: "docker" "start" "-a" "8c883e71e50420dd646920076bfad9a703739e6d40a987e88a8236da8f7a4f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c883e71e50420dd646920076bfad9a703739e6d40a987e88a8236da8f7a4f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c883e71e50420dd646920076bfad9a703739e6d40a987e88a8236da8f7a4f49", kill_on_drop: false }`
[INFO] [stdout] 8c883e71e50420dd646920076bfad9a703739e6d40a987e88a8236da8f7a4f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f84997b2a6a5f6bc236e472be8ed32c6fcaf08caf79c447d3be18f87b998e2
[INFO] running `Command { std: "docker" "start" "-a" "b8f84997b2a6a5f6bc236e472be8ed32c6fcaf08caf79c447d3be18f87b998e2", kill_on_drop: false }`
[INFO] [stderr]     Checking rustler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IpAddr` and `TcpStream`
[INFO] [stdout]  --> src/http/request.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     IpAddr,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     TcpStream,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::TcpStream`
[INFO] [stdout]  --> src/http/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `GET` in module `methods`
[INFO] [stdout]   --> src/http/request.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let m = methods::GET;
[INFO] [stdout]    |                          ^^^ not found in `methods`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 46 +     use crate::http::methods::Method::GET;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `GET`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 50 -         let m = methods::GET;
[INFO] [stdout] 50 +         let m = GET;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `TcpStream`
[INFO] [stdout]  --> src/http/request.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     IpAddr,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     TcpStream,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::TcpStream`
[INFO] [stdout]  --> src/http/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `String` in the current scope
[INFO] [stdout]   --> src/http/request.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |             msg = msg.add(format!("{}:{}\r\n", k, v).as_str())
[INFO] [stdout]    |                       ^^^ method not found in `String`
[INFO] [stdout]   --> /rustc/cb06d12710575a0d7ff71d6fe108f3bcff4f9195/library/core/src/ops/arith.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `String` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Add` which provides `add` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ops::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `String` in the current scope
[INFO] [stdout]   --> src/http/request.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         msg = msg.add(self.body.as_str());
[INFO] [stdout]    |                   ^^^ method not found in `String`
[INFO] [stdout]   --> /rustc/cb06d12710575a0d7ff71d6fe108f3bcff4f9195/library/core/src/ops/arith.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `String` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Add` which provides `add` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ops::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource_path`
[INFO] [stdout]   --> src/http/client.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn make_request(&self, resource_path: String, method: Method) -> Request {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `self.base_url` which is behind a shared reference
[INFO] [stdout]   --> src/http/client.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Request::new(method, String::from(self.base_url))
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ move occurs because `self.base_url` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Request::new(method, String::from(self.base_url.clone()))
[INFO] [stdout]    |                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0507, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `String` in the current scope
[INFO] [stdout]   --> src/http/request.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |             msg = msg.add(format!("{}:{}\r\n", k, v).as_str())
[INFO] [stdout]    |                       ^^^ method not found in `String`
[INFO] [stdout]   --> /rustc/cb06d12710575a0d7ff71d6fe108f3bcff4f9195/library/core/src/ops/arith.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `String` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Add` which provides `add` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ops::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for struct `String` in the current scope
[INFO] [stdout]   --> src/http/request.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         msg = msg.add(self.body.as_str());
[INFO] [stdout]    |                   ^^^ method not found in `String`
[INFO] [stdout]   --> /rustc/cb06d12710575a0d7ff71d6fe108f3bcff4f9195/library/core/src/ops/arith.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `String` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Add` which provides `add` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ops::Add;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustler` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `resource_path`
[INFO] [stdout]   --> src/http/client.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn make_request(&self, resource_path: String, method: Method) -> Request {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `self.base_url` which is behind a shared reference
[INFO] [stdout]   --> src/http/client.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Request::new(method, String::from(self.base_url))
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ move occurs because `self.base_url` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Request::new(method, String::from(self.base_url.clone()))
[INFO] [stdout]    |                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0507, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustler` (lib test) due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b8f84997b2a6a5f6bc236e472be8ed32c6fcaf08caf79c447d3be18f87b998e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f84997b2a6a5f6bc236e472be8ed32c6fcaf08caf79c447d3be18f87b998e2", kill_on_drop: false }`
[INFO] [stdout] b8f84997b2a6a5f6bc236e472be8ed32c6fcaf08caf79c447d3be18f87b998e2