[INFO] cloning repository https://github.com/cerebrium/rustserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cerebrium/rustserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcerebrium%2Frustserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcerebrium%2Frustserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c86bc55407a5098fb95ea2e1d8e8f485c2031345
[INFO] testing cerebrium/rustserver against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcerebrium%2Frustserver" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cerebrium/rustserver on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cerebrium/rustserver
[INFO] finished tweaking git repo https://github.com/cerebrium/rustserver
[INFO] tweaked toml for git repo https://github.com/cerebrium/rustserver written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cerebrium/rustserver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c951039d6a8f77eccabaaef2d109e4539682eb2bbbb1ba9b344339059dc26b72
[INFO] running `Command { std: "docker" "start" "-a" "c951039d6a8f77eccabaaef2d109e4539682eb2bbbb1ba9b344339059dc26b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c951039d6a8f77eccabaaef2d109e4539682eb2bbbb1ba9b344339059dc26b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c951039d6a8f77eccabaaef2d109e4539682eb2bbbb1ba9b344339059dc26b72", kill_on_drop: false }`
[INFO] [stdout] c951039d6a8f77eccabaaef2d109e4539682eb2bbbb1ba9b344339059dc26b72
[INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4039fc5199ca76bd2839e23b6ef1c78b5268a19305f2e804007d7846afd34458
[INFO] running `Command { std: "docker" "start" "-a" "4039fc5199ca76bd2839e23b6ef1c78b5268a19305f2e804007d7846afd34458", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::Request`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use http::Method;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatter`
[INFO] [stdout]  --> src/http/requests.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt::{Result as FmtResult, Formatter, Display, Debug};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/server.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   Ok(request) => {},
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/http/requests.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]  --> src/http/requests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     path: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `query_string`
[INFO] [stdout]  --> src/http/requests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     query_string: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `method`
[INFO] [stdout]   --> src/http/requests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     method: Method,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidRequest`
[INFO] [stdout]   --> src/http/requests.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     InvalidRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidEncoding`
[INFO] [stdout]   --> src/http/requests.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     InvalidEncoding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidProtocol`
[INFO] [stdout]   --> src/http/requests.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     InvalidProtocol,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidMethod`
[INFO] [stdout]   --> src/http/requests.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     InvalidMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GET`
[INFO] [stdout]  --> src/http/methods.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     GET,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `POST`
[INFO] [stdout]  --> src/http/methods.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     POST,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PATCH`
[INFO] [stdout]  --> src/http/methods.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     PATCH,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PUT`
[INFO] [stdout]  --> src/http/methods.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PUT,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HEAD`
[INFO] [stdout]  --> src/http/methods.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     HEAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CONNECT`
[INFO] [stdout]  --> src/http/methods.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CONNECT,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OPTIONS`
[INFO] [stdout]  --> src/http/methods.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     OPTIONS,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DELETE`
[INFO] [stdout]  --> src/http/methods.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DELETE,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TRACE`
[INFO] [stdout]   --> src/http/methods.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TRACE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "4039fc5199ca76bd2839e23b6ef1c78b5268a19305f2e804007d7846afd34458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4039fc5199ca76bd2839e23b6ef1c78b5268a19305f2e804007d7846afd34458", kill_on_drop: false }`
[INFO] [stdout] 4039fc5199ca76bd2839e23b6ef1c78b5268a19305f2e804007d7846afd34458
[INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 536c8495215396af20da27606e11d739c59ba1c9cc1bffb7d560a561df028e12
[INFO] running `Command { std: "docker" "start" "-a" "536c8495215396af20da27606e11d739c59ba1c9cc1bffb7d560a561df028e12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::Request`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use http::Method;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Formatter`
[INFO] [stdout]  --> src/http/requests.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt::{Result as FmtResult, Formatter, Display, Debug};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/server.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   Ok(request) => {},
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/http/requests.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]  --> src/http/requests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     path: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `query_string`
[INFO] [stdout]  --> src/http/requests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     query_string: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `method`
[INFO] [stdout]   --> src/http/requests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     method: Method,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidRequest`
[INFO] [stdout]   --> src/http/requests.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     InvalidRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidEncoding`
[INFO] [stdout]   --> src/http/requests.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     InvalidEncoding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidProtocol`
[INFO] [stdout]   --> src/http/requests.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     InvalidProtocol,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidMethod`
[INFO] [stdout]   --> src/http/requests.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     InvalidMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GET`
[INFO] [stdout]  --> src/http/methods.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     GET,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `POST`
[INFO] [stdout]  --> src/http/methods.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     POST,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PATCH`
[INFO] [stdout]  --> src/http/methods.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     PATCH,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PUT`
[INFO] [stdout]  --> src/http/methods.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PUT,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HEAD`
[INFO] [stdout]  --> src/http/methods.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     HEAD,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CONNECT`
[INFO] [stdout]  --> src/http/methods.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CONNECT,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OPTIONS`
[INFO] [stdout]  --> src/http/methods.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     OPTIONS,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DELETE`
[INFO] [stdout]  --> src/http/methods.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DELETE,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TRACE`
[INFO] [stdout]   --> src/http/methods.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TRACE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/server-0aede54284c99f35)
[INFO] running `Command { std: "docker" "inspect" "536c8495215396af20da27606e11d739c59ba1c9cc1bffb7d560a561df028e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536c8495215396af20da27606e11d739c59ba1c9cc1bffb7d560a561df028e12", kill_on_drop: false }`
[INFO] [stdout] 536c8495215396af20da27606e11d739c59ba1c9cc1bffb7d560a561df028e12
[INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f7ca2ff626ecb3ce0ee078eeeb723c7c4921d296d7616649b3ff5084d425e25
[INFO] running `Command { std: "docker" "start" "-a" "5f7ca2ff626ecb3ce0ee078eeeb723c7c4921d296d7616649b3ff5084d425e25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `http::Request`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 | use http::Request;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `http::Method`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use http::Method;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Formatter`
[INFO] [stderr]  --> src/http/requests.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fmt::{Result as FmtResult, Formatter, Display, Debug};
[INFO] [stderr]   |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> src/server.rs:35:36
[INFO] [stderr]    |
[INFO] [stderr] 35 | ...                   Ok(request) => {},
[INFO] [stderr]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/http/requests.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path`
[INFO] [stderr]  --> src/http/requests.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     path: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `query_string`
[INFO] [stderr]  --> src/http/requests.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     query_string: Option<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `method`
[INFO] [stderr]   --> src/http/requests.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     method: Method,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidRequest`
[INFO] [stderr]   --> src/http/requests.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     InvalidRequest,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidEncoding`
[INFO] [stderr]   --> src/http/requests.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     InvalidEncoding,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidProtocol`
[INFO] [stderr]   --> src/http/requests.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     InvalidProtocol,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidMethod`
[INFO] [stderr]   --> src/http/requests.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     InvalidMethod,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GET`
[INFO] [stderr]  --> src/http/methods.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     GET,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `POST`
[INFO] [stderr]  --> src/http/methods.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     POST,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PATCH`
[INFO] [stderr]  --> src/http/methods.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     PATCH,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PUT`
[INFO] [stderr]  --> src/http/methods.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     PUT,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HEAD`
[INFO] [stderr]  --> src/http/methods.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     HEAD,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CONNECT`
[INFO] [stderr]  --> src/http/methods.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     CONNECT,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OPTIONS`
[INFO] [stderr]  --> src/http/methods.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     OPTIONS,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DELETE`
[INFO] [stderr]  --> src/http/methods.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     DELETE,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TRACE`
[INFO] [stderr]   --> src/http/methods.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     TRACE,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `server` (bin "server" test) generated 21 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-0aede54284c99f35)
[INFO] running `Command { std: "docker" "inspect" "5f7ca2ff626ecb3ce0ee078eeeb723c7c4921d296d7616649b3ff5084d425e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7ca2ff626ecb3ce0ee078eeeb723c7c4921d296d7616649b3ff5084d425e25", kill_on_drop: false }`
[INFO] [stdout] 5f7ca2ff626ecb3ce0ee078eeeb723c7c4921d296d7616649b3ff5084d425e25