[INFO] fetching crate cargo-smol 0.2.0... [INFO] testing cargo-smol-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate cargo-smol 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cargo-smol 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-smol 0.2.0 [INFO] finished tweaking crates.io crate cargo-smol 0.2.0 [INFO] tweaked toml for crates.io crate cargo-smol 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate cargo-smol 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 759d462d5d37792d6f6c327360d69beeb71f412a10ca8934c9f187e3d9aaf428 [INFO] running `Command { std: "docker" "start" "-a" "759d462d5d37792d6f6c327360d69beeb71f412a10ca8934c9f187e3d9aaf428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "759d462d5d37792d6f6c327360d69beeb71f412a10ca8934c9f187e3d9aaf428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759d462d5d37792d6f6c327360d69beeb71f412a10ca8934c9f187e3d9aaf428", kill_on_drop: false }` [INFO] [stdout] 759d462d5d37792d6f6c327360d69beeb71f412a10ca8934c9f187e3d9aaf428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c31658a01f5c604a0f1a4415441ec35d83ee50b8c76de24f44658ad08e4cf57 [INFO] running `Command { std: "docker" "start" "-a" "4c31658a01f5c604a0f1a4415441ec35d83ee50b8c76de24f44658ad08e4cf57", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling cargo-smol v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/count.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::failed::FailedTests` [INFO] [stdout] --> src/count.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | use crate::failed::FailedTests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::feed` [INFO] [stdout] --> src/count.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use crate::feed; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::from_str` [INFO] [stdout] --> src/count.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | use serde_json::from_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/count.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | TestResult::Test { event, name } => match event { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_output` [INFO] [stdout] --> src/failed.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | TestEvent::Failed { test_output } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `test_output: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TEST_STARTED` [INFO] [stdout] --> src/count.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / pub const TEST_STARTED: &str = [INFO] [stdout] 56 | | r#"{ "type": "test", "event": "started", "name": "tests::we_dont_use_this_value" }"#; [INFO] [stdout] | |_____________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TEST_OK` [INFO] [stdout] --> src/count.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / pub const TEST_OK: &str = [INFO] [stdout] 58 | | r#"{ "type": "test", "name": "tests::test_ok_parsed_properly", "event": "ok" }"#; [INFO] [stdout] | |_________________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TEST_FAILED` [INFO] [stdout] --> src/count.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | / pub const TEST_FAILED: &str = r#" [INFO] [stdout] 60 | | { "type": "test", "name": "tests::test_ok_parsed_properly", "event": "failed", [INFO] [stdout] 61 | | "stdout": "thread 'main' panicked at 'assertion failed: `(left == right)`\n left: `\"tests::test_ok_parsed_properly\"`,\n right: `... [INFO] [stdout] 62 | | "#; [INFO] [stdout] | |_______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.28s [INFO] running `Command { std: "docker" "inspect" "4c31658a01f5c604a0f1a4415441ec35d83ee50b8c76de24f44658ad08e4cf57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c31658a01f5c604a0f1a4415441ec35d83ee50b8c76de24f44658ad08e4cf57", kill_on_drop: false }` [INFO] [stdout] 4c31658a01f5c604a0f1a4415441ec35d83ee50b8c76de24f44658ad08e4cf57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c92bbab0458458deb981f0921d899b2a1c5de0415e55166be082242dabfff23 [INFO] running `Command { std: "docker" "start" "-a" "4c92bbab0458458deb981f0921d899b2a1c5de0415e55166be082242dabfff23", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-smol v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::from_str` [INFO] [stdout] --> src/parse.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | use serde_json::from_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/count.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | TestResult::Test { event, name } => match event { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_output` [INFO] [stdout] --> src/failed.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | TestEvent::Failed { test_output } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `test_output: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "4c92bbab0458458deb981f0921d899b2a1c5de0415e55166be082242dabfff23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c92bbab0458458deb981f0921d899b2a1c5de0415e55166be082242dabfff23", kill_on_drop: false }` [INFO] [stdout] 4c92bbab0458458deb981f0921d899b2a1c5de0415e55166be082242dabfff23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9da7dd5fa98ed0c60a15f53f0e3e30ef7e8deb8ca67d1ba4364e6202c22f73b5 [INFO] running `Command { std: "docker" "start" "-a" "9da7dd5fa98ed0c60a15f53f0e3e30ef7e8deb8ca67d1ba4364e6202c22f73b5", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `serde_json::from_str` [INFO] [stdout] running 8 tests [INFO] [stderr] --> src/parse.rs:63:9 [INFO] [stdout] test count::tests::test_failed_works ... ok [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: 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 test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_smol-fe23f61276b14ba4) [INFO] [stdout] test parse::tests::test_failed_parsed_properly ... ok [INFO] [stdout] test parse::tests::test_ok_parsed_properly ... ok [INFO] [stdout] test failed::tests::failing_test ... ok [INFO] [stdout] test count::tests::test_ok_works ... ok [INFO] [stdout] test parse::tests::suite_ok_parsed_properly ... ok [INFO] [stdout] test parse::tests::suite_failed_parsed_properly ... ok [INFO] [stdout] test parse::tests::suite_started_parses_properly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9da7dd5fa98ed0c60a15f53f0e3e30ef7e8deb8ca67d1ba4364e6202c22f73b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9da7dd5fa98ed0c60a15f53f0e3e30ef7e8deb8ca67d1ba4364e6202c22f73b5", kill_on_drop: false }` [INFO] [stdout] 9da7dd5fa98ed0c60a15f53f0e3e30ef7e8deb8ca67d1ba4364e6202c22f73b5