[INFO] cloning repository https://github.com/mute1997/runtc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mute1997/runtc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmute1997%2Fruntc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmute1997%2Fruntc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 795a664d9c4ee804ec3dfb15b7c682bf2c698f87 [INFO] checking mute1997/runtc against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmute1997%2Fruntc" "/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/mute1997/runtc on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mute1997/runtc [INFO] finished tweaking git repo https://github.com/mute1997/runtc [INFO] tweaked toml for git repo https://github.com/mute1997/runtc written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mute1997/runtc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81239ac24952aa3da2201ec40430a835ccf732c4eddfb5dd774c13d5e3f74495 [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" "81239ac24952aa3da2201ec40430a835ccf732c4eddfb5dd774c13d5e3f74495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81239ac24952aa3da2201ec40430a835ccf732c4eddfb5dd774c13d5e3f74495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81239ac24952aa3da2201ec40430a835ccf732c4eddfb5dd774c13d5e3f74495", kill_on_drop: false }` [INFO] [stdout] 81239ac24952aa3da2201ec40430a835ccf732c4eddfb5dd774c13d5e3f74495 [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" "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" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 414ac1d86710c8846bc5aac4d48bdc345405fe606c873280fd3b30f4c75d7635 [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" "414ac1d86710c8846bc5aac4d48bdc345405fe606c873280fd3b30f4c75d7635", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v0.2.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking os_str_bytes v2.3.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking log4rs v0.12.0 [INFO] [stderr] Checking runtc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/blockio.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/blockio.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/network.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/network.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/pids.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/pids.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/intelrdt.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/intelrdt.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/blockio.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/blockio.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/network.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/network.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/pids.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/pids.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/intelrdt.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cgroups_path` [INFO] [stdout] --> src/config/linux/resources/intelrdt.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn delete(&self, cgroups_path: &String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cgroups_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run_hook` [INFO] [stdout] --> src/config/mod.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn run_hook(&self, hook_type: String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/config/hooks.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn run(&self) -> Result<()> { [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: `run_hook` [INFO] [stdout] --> src/config/mod.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn run_hook(&self, hook_type: String) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.38s [INFO] running `Command { std: "docker" "inspect" "414ac1d86710c8846bc5aac4d48bdc345405fe606c873280fd3b30f4c75d7635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "414ac1d86710c8846bc5aac4d48bdc345405fe606c873280fd3b30f4c75d7635", kill_on_drop: false }` [INFO] [stdout] 414ac1d86710c8846bc5aac4d48bdc345405fe606c873280fd3b30f4c75d7635