[INFO] updating cached repository https://github.com/RussTheAerialist/cargo-smol [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2d8495d1ffe234e9add481c140df05846dcf5acf [INFO] checking RussTheAerialist/cargo-smol against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussTheAerialist%2Fcargo-smol" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RussTheAerialist/cargo-smol on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/RussTheAerialist/cargo-smol [INFO] finished tweaking git repo https://github.com/RussTheAerialist/cargo-smol [INFO] tweaked toml for git repo https://github.com/RussTheAerialist/cargo-smol written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/RussTheAerialist/cargo-smol already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3ba0aecbd35db947bfed4b5af191ecde481eb8fba4caf753bb90cc22353f0b5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3ba0aecbd35db947bfed4b5af191ecde481eb8fba4caf753bb90cc22353f0b5d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking cargo-smol v0.2.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/count.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::failed::FailedTests` [INFO] [stderr] --> src/count.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | use crate::failed::FailedTests; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::feed` [INFO] [stderr] --> src/count.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | use crate::feed; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::from_str` [INFO] [stderr] --> src/count.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | use serde_json::from_str; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/count.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | TestResult::Test { event, name } => match event { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_output` [INFO] [stderr] --> src/failed.rs:19:41 [INFO] [stderr] | [INFO] [stderr] 19 | TestEvent::Failed { test_output } => { [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `test_output: _` [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::from_str` [INFO] [stderr] --> src/parse.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | use serde_json::from_str; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TEST_STARTED` [INFO] [stderr] --> src/count.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / pub const TEST_STARTED: &str = [INFO] [stderr] 56 | | r#"{ "type": "test", "event": "started", "name": "tests::we_dont_use_this_value" }"#; [INFO] [stderr] | |_____________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TEST_OK` [INFO] [stderr] --> src/count.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | / pub const TEST_OK: &str = [INFO] [stderr] 58 | | r#"{ "type": "test", "name": "tests::test_ok_parsed_properly", "event": "ok" }"#; [INFO] [stderr] | |_________________________________________________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TEST_FAILED` [INFO] [stderr] --> src/count.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | / pub const TEST_FAILED: &str = r#" [INFO] [stderr] 60 | | { "type": "test", "name": "tests::test_ok_parsed_properly", "event": "failed", [INFO] [stderr] 61 | | "stdout": "thread 'main' panicked at 'assertion failed: `(left == right)`\n left: `\"tests::test_ok_parsed_properly\"`,\n right: `\"\"`', src/main.rs:117:34\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.\n" } [INFO] [stderr] 62 | | "#; [INFO] [stderr] | |_______^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/count.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | TestResult::Test { event, name } => match event { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_output` [INFO] [stderr] --> src/failed.rs:19:41 [INFO] [stderr] | [INFO] [stderr] 19 | TestEvent::Failed { test_output } => { [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `test_output: _` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.93s [INFO] running `"docker" "inspect" "3ba0aecbd35db947bfed4b5af191ecde481eb8fba4caf753bb90cc22353f0b5d"` [INFO] running `"docker" "rm" "-f" "3ba0aecbd35db947bfed4b5af191ecde481eb8fba4caf753bb90cc22353f0b5d"` [INFO] [stdout] 3ba0aecbd35db947bfed4b5af191ecde481eb8fba4caf753bb90cc22353f0b5d