[INFO] fetching crate cargo-smol 0.2.0... [INFO] testing cargo-smol-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cargo-smol 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate cargo-smol 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-14/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bee3d9b3bf2f83220223aa4e30ec317877937af058380b47cad828944599e815 [INFO] running `Command { std: "docker" "start" "-a" "bee3d9b3bf2f83220223aa4e30ec317877937af058380b47cad828944599e815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bee3d9b3bf2f83220223aa4e30ec317877937af058380b47cad828944599e815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee3d9b3bf2f83220223aa4e30ec317877937af058380b47cad828944599e815", kill_on_drop: false }` [INFO] [stdout] bee3d9b3bf2f83220223aa4e30ec317877937af058380b47cad828944599e815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee6e6c586e1ab86c7aed4fe847d7a81049824a73842bb4199c82c67975c9e7b6 [INFO] running `Command { std: "docker" "start" "-a" "ee6e6c586e1ab86c7aed4fe847d7a81049824a73842bb4199c82c67975c9e7b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [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 serde v1.0.98 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling quote v0.6.13 [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: field is never read: `event` [INFO] [stdout] --> src/parse.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | event: SuiteEvent, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `test_count` [INFO] [stdout] --> src/parse.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | Started { test_count: u32 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SuiteEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `counts` [INFO] [stdout] --> src/parse.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | counts: CommonTestCounts, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SuiteEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `counts` [INFO] [stdout] --> src/parse.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | counts: CommonTestCounts, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SuiteEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `passed` [INFO] [stdout] --> src/parse.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub(crate) passed: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `failed` [INFO] [stdout] --> src/parse.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) failed: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `allowed_fail` [INFO] [stdout] --> src/parse.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub(crate) allowed_fail: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ignored` [INFO] [stdout] --> src/parse.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub(crate) ignored: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `measured` [INFO] [stdout] --> src/parse.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) measured: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filtered_out` [INFO] [stdout] --> src/parse.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub(crate) filtered_out: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] [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: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.13s [INFO] running `Command { std: "docker" "inspect" "ee6e6c586e1ab86c7aed4fe847d7a81049824a73842bb4199c82c67975c9e7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6e6c586e1ab86c7aed4fe847d7a81049824a73842bb4199c82c67975c9e7b6", kill_on_drop: false }` [INFO] [stdout] ee6e6c586e1ab86c7aed4fe847d7a81049824a73842bb4199c82c67975c9e7b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8321f37fcaf312790265616ec8aeda6bea2305a6739bd213e58fb066582021a [INFO] running `Command { std: "docker" "start" "-a" "b8321f37fcaf312790265616ec8aeda6bea2305a6739bd213e58fb066582021a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: field is never read: `allowed_fail` [INFO] [stdout] --> src/parse.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub(crate) allowed_fail: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `measured` [INFO] [stdout] --> src/parse.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub(crate) measured: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filtered_out` [INFO] [stdout] --> src/parse.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub(crate) filtered_out: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/parse.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_smol-7818a705e770edd9) [INFO] running `Command { std: "docker" "inspect" "b8321f37fcaf312790265616ec8aeda6bea2305a6739bd213e58fb066582021a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8321f37fcaf312790265616ec8aeda6bea2305a6739bd213e58fb066582021a", kill_on_drop: false }` [INFO] [stdout] b8321f37fcaf312790265616ec8aeda6bea2305a6739bd213e58fb066582021a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e45f95daaee461db0cf2e516628091bf1fa7651b9f4b1a37030251d065ad3bfe [INFO] running `Command { std: "docker" "start" "-a" "e45f95daaee461db0cf2e516628091bf1fa7651b9f4b1a37030251d065ad3bfe", kill_on_drop: false }` [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: field is never read: `allowed_fail` [INFO] [stderr] --> src/parse.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub(crate) allowed_fail: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/parse.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `measured` [INFO] [stderr] --> src/parse.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | pub(crate) measured: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/parse.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `filtered_out` [INFO] [stderr] --> src/parse.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub(crate) filtered_out: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `CommonTestCounts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/parse.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `cargo-smol` (bin "cargo-smol" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_smol-7818a705e770edd9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test count::tests::test_failed_works ... ok [INFO] [stdout] test failed::tests::failing_test ... 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::suite_ok_parsed_properly ... ok [INFO] [stdout] test parse::tests::test_failed_parsed_properly ... ok [INFO] [stdout] test parse::tests::suite_started_parses_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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e45f95daaee461db0cf2e516628091bf1fa7651b9f4b1a37030251d065ad3bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45f95daaee461db0cf2e516628091bf1fa7651b9f4b1a37030251d065ad3bfe", kill_on_drop: false }` [INFO] [stdout] e45f95daaee461db0cf2e516628091bf1fa7651b9f4b1a37030251d065ad3bfe