[INFO] updating cached repository https://github.com/wikylyu/Gengar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3d21ce42cf4db7df553d0f86b2890777394812b [INFO] checking wikylyu/Gengar against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwikylyu%2FGengar" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wikylyu/Gengar on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wikylyu/Gengar [INFO] finished tweaking git repo https://github.com/wikylyu/Gengar [INFO] tweaked toml for git repo https://github.com/wikylyu/Gengar written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/wikylyu/Gengar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66d0bcccf816640bd421e83a46bc0c028678f17ed07214b4f055c1e0be6ae7e7 [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" "66d0bcccf816640bd421e83a46bc0c028678f17ed07214b4f055c1e0be6ae7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66d0bcccf816640bd421e83a46bc0c028678f17ed07214b4f055c1e0be6ae7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66d0bcccf816640bd421e83a46bc0c028678f17ed07214b4f055c1e0be6ae7e7", kill_on_drop: false }` [INFO] [stdout] 66d0bcccf816640bd421e83a46bc0c028678f17ed07214b4f055c1e0be6ae7e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a891bcc1b54c418059de61541495237fbbe87d6f174845d5c9cec132b041419 [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" "4a891bcc1b54c418059de61541495237fbbe87d6f174845d5c9cec132b041419", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling gettext-sys v0.19.9 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Checking locale_config v0.2.3 [INFO] [stderr] Checking gettext-rs v0.4.4 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking serde v1.0.111 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking gengar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proxy/proxy.rs:69:18 [INFO] [stdout] | [INFO] [stdout] 69 | let (mut ihttp, mut ohttp, addr) = match http_builder.build(istream) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `VERSION` [INFO] [stdout] --> src/config.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub static VERSION: &str = "0.1.0"; [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: `from_str` [INFO] [stdout] --> src/output/direct.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn from_str(_: &str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_port` [INFO] [stdout] --> src/proxy/proxy.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn get_port(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop` [INFO] [stdout] --> src/proxy/proxy.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn stop(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proxy/proxy.rs:69:18 [INFO] [stdout] | [INFO] [stdout] 69 | let (mut ihttp, mut ohttp, addr) = match http_builder.build(istream) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `VERSION` [INFO] [stdout] --> src/config.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub static VERSION: &str = "0.1.0"; [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: `from_str` [INFO] [stdout] --> src/output/direct.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn from_str(_: &str) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_port` [INFO] [stdout] --> src/proxy/proxy.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn get_port(&self) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop` [INFO] [stdout] --> src/proxy/proxy.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn stop(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `Command { std: "docker" "inspect" "4a891bcc1b54c418059de61541495237fbbe87d6f174845d5c9cec132b041419", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a891bcc1b54c418059de61541495237fbbe87d6f174845d5c9cec132b041419", kill_on_drop: false }` [INFO] [stdout] 4a891bcc1b54c418059de61541495237fbbe87d6f174845d5c9cec132b041419