[INFO] cloning repository https://github.com/Kavinci/gs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kavinci/gs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavinci%2Fgs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavinci%2Fgs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89bb1259d4ca9f7e14874a7cf243ee6ba28866ed [INFO] testing Kavinci/gs against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavinci%2Fgs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kavinci/gs on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kavinci/gs [INFO] finished tweaking git repo https://github.com/Kavinci/gs [INFO] tweaked toml for git repo https://github.com/Kavinci/gs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Kavinci/gs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60c80e744f7be595a50d2591e6ae91503e54d416af3de9095afffa3f83ba387a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "60c80e744f7be595a50d2591e6ae91503e54d416af3de9095afffa3f83ba387a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60c80e744f7be595a50d2591e6ae91503e54d416af3de9095afffa3f83ba387a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60c80e744f7be595a50d2591e6ae91503e54d416af3de9095afffa3f83ba387a", kill_on_drop: false }` [INFO] [stdout] 60c80e744f7be595a50d2591e6ae91503e54d416af3de9095afffa3f83ba387a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13018cff34925e1410240122fc72c7d400e21c39e53b295c1e81e07a4ae2c2d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "13018cff34925e1410240122fc72c7d400e21c39e53b295c1e81e07a4ae2c2d6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling fastrand v1.3.4 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling io v0.0.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling polling v0.1.5 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling async-channel v1.4.0 [INFO] [stderr] Compiling async-mutex v1.1.5 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling ctrlc v3.1.6 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling async-io v0.1.11 [INFO] [stderr] Compiling blocking v0.5.2 [INFO] [stderr] Compiling async-executor v0.1.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling async-std v1.6.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling async-trait v0.1.38 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling combine v4.3.1 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling redis v0.17.0 [INFO] [stderr] Compiling gs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/server/mod.rs:118:19 [INFO] [stdout] | [INFO] [stdout] 118 | fn handle_request(request: request::Request) -> response::Response { [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: `last` [INFO] [stdout] --> src/server/request.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | let last = now.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_last` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `String` [INFO] [stdout] --> src/server/response.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | Some(String) => (true, status.unwrap()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `StatusCode` [INFO] [stdout] --> src/server/response.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct StatusCode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/server/response.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new() -> StatusCode { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_status` [INFO] [stdout] --> src/server/response.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn get_status(&mut self, code: &usize) -> (bool, &String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_code` [INFO] [stdout] --> src/server/response.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_code(&mut self, status: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `String` should have a snake case name [INFO] [stdout] --> src/server/response.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | Some(String) => (true, status.unwrap()), [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "13018cff34925e1410240122fc72c7d400e21c39e53b295c1e81e07a4ae2c2d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13018cff34925e1410240122fc72c7d400e21c39e53b295c1e81e07a4ae2c2d6", kill_on_drop: false }` [INFO] [stdout] 13018cff34925e1410240122fc72c7d400e21c39e53b295c1e81e07a4ae2c2d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e970cc06bd113d37405c22e852cd89f9cbca7c2d43c54e109868803b892de61a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e970cc06bd113d37405c22e852cd89f9cbca7c2d43c54e109868803b892de61a", kill_on_drop: false }` [INFO] [stderr] Compiling gs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/server/mod.rs:118:19 [INFO] [stdout] | [INFO] [stdout] 118 | fn handle_request(request: request::Request) -> response::Response { [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: `last` [INFO] [stdout] --> src/server/request.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | let last = now.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_last` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `String` [INFO] [stdout] --> src/server/response.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | Some(String) => (true, status.unwrap()), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `StatusCode` [INFO] [stdout] --> src/server/response.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct StatusCode { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/server/response.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn new() -> StatusCode { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_status` [INFO] [stdout] --> src/server/response.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn get_status(&mut self, code: &usize) -> (bool, &String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_code` [INFO] [stdout] --> src/server/response.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_code(&mut self, status: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `String` should have a snake case name [INFO] [stdout] --> src/server/response.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | Some(String) => (true, status.unwrap()), [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "e970cc06bd113d37405c22e852cd89f9cbca7c2d43c54e109868803b892de61a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e970cc06bd113d37405c22e852cd89f9cbca7c2d43c54e109868803b892de61a", kill_on_drop: false }` [INFO] [stdout] e970cc06bd113d37405c22e852cd89f9cbca7c2d43c54e109868803b892de61a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a21eb8e91961edceb80d856ccd6a6c2551170eb4ae8ccf26d3a7fb474a7c9691 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a21eb8e91961edceb80d856ccd6a6c2551170eb4ae8ccf26d3a7fb474a7c9691", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/server/mod.rs:118:19 [INFO] [stderr] | [INFO] [stderr] 118 | fn handle_request(request: request::Request) -> response::Response { [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: `last` [INFO] [stderr] --> src/server/request.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let last = now.clone(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_last` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `String` [INFO] [stderr] --> src/server/response.rs:61:18 [INFO] [stderr] | [INFO] [stderr] 61 | Some(String) => (true, status.unwrap()), [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `StatusCode` [INFO] [stderr] --> src/server/response.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct StatusCode { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/server/response.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new() -> StatusCode { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_status` [INFO] [stderr] --> src/server/response.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn get_status(&mut self, code: &usize) -> (bool, &String) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_code` [INFO] [stderr] --> src/server/response.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_code(&mut self, status: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `String` should have a snake case name [INFO] [stderr] --> src/server/response.rs:61:18 [INFO] [stderr] | [INFO] [stderr] 61 | Some(String) => (true, status.unwrap()), [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gs-69cf0b968c27a31a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a21eb8e91961edceb80d856ccd6a6c2551170eb4ae8ccf26d3a7fb474a7c9691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21eb8e91961edceb80d856ccd6a6c2551170eb4ae8ccf26d3a7fb474a7c9691", kill_on_drop: false }` [INFO] [stdout] a21eb8e91961edceb80d856ccd6a6c2551170eb4ae8ccf26d3a7fb474a7c9691