[INFO] crate cargo-smol 0.2.0 is already in cache [INFO] testing cargo-smol-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate cargo-smol 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate cargo-smol 0.2.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-12/source/Cargo.toml [INFO] crate crates.io crate cargo-smol 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5673ab2ddced119201ab1ef15470f4ed55baef20512082127ca5ceaf61279a33 [INFO] running `"docker" "start" "-a" "5673ab2ddced119201ab1ef15470f4ed55baef20512082127ca5ceaf61279a33"` [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 syn v0.15.42 [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_derive v1.0.98 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling cargo-smol v0.2.0 (/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: 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] Finished dev [unoptimized + debuginfo] target(s) in 44.04s [INFO] running `"docker" "inspect" "5673ab2ddced119201ab1ef15470f4ed55baef20512082127ca5ceaf61279a33"` [INFO] running `"docker" "rm" "-f" "5673ab2ddced119201ab1ef15470f4ed55baef20512082127ca5ceaf61279a33"` [INFO] [stdout] 5673ab2ddced119201ab1ef15470f4ed55baef20512082127ca5ceaf61279a33 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e88a5f093315af77198e7c182de847dd74af7793092f84270b0608c02c4dd921 [INFO] running `"docker" "start" "-a" "e88a5f093315af77198e7c182de847dd74af7793092f84270b0608c02c4dd921"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cargo-smol v0.2.0 (/opt/rustwide/workdir) [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: 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 3.08s [INFO] running `"docker" "inspect" "e88a5f093315af77198e7c182de847dd74af7793092f84270b0608c02c4dd921"` [INFO] running `"docker" "rm" "-f" "e88a5f093315af77198e7c182de847dd74af7793092f84270b0608c02c4dd921"` [INFO] [stdout] e88a5f093315af77198e7c182de847dd74af7793092f84270b0608c02c4dd921 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] cb6e118480d985c60f398fc426336f183b6857c76bed37ea6814c06ad306808b [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" "cb6e118480d985c60f398fc426336f183b6857c76bed37ea6814c06ad306808b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: 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 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cargo_smol-21367247ad8b5751 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test count::tests::test_failed_works ... ok [INFO] [stdout] test parse::tests::suite_started_parses_properly ... ok [INFO] [stdout] test parse::tests::suite_ok_parsed_properly ... ok [INFO] [stdout] test failed::tests::failing_test ... ok [INFO] [stdout] test parse::tests::test_failed_parsed_properly ... ok [INFO] [stdout] test count::tests::test_ok_works ... ok [INFO] [stdout] test parse::tests::suite_failed_parsed_properly ... ok [INFO] [stdout] test parse::tests::test_ok_parsed_properly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cb6e118480d985c60f398fc426336f183b6857c76bed37ea6814c06ad306808b"` [INFO] running `"docker" "rm" "-f" "cb6e118480d985c60f398fc426336f183b6857c76bed37ea6814c06ad306808b"` [INFO] [stdout] cb6e118480d985c60f398fc426336f183b6857c76bed37ea6814c06ad306808b