[INFO] fetching crate cargo-smol 0.2.0... [INFO] testing cargo-smol-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate cargo-smol 0.2.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate cargo-smol 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1d48efe45c8db4310566e082e61d7fc6e6fe1fee7ba791013d5a9a37455d307 [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" "a1d48efe45c8db4310566e082e61d7fc6e6fe1fee7ba791013d5a9a37455d307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1d48efe45c8db4310566e082e61d7fc6e6fe1fee7ba791013d5a9a37455d307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d48efe45c8db4310566e082e61d7fc6e6fe1fee7ba791013d5a9a37455d307", kill_on_drop: false }` [INFO] [stdout] a1d48efe45c8db4310566e082e61d7fc6e6fe1fee7ba791013d5a9a37455d307 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58c3cb409de937453cb52734fe3aee01e72a6d63ded602902f39f8cf0e020055 [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" "58c3cb409de937453cb52734fe3aee01e72a6d63ded602902f39f8cf0e020055", 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 ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling cfg-if v0.1.9 [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 dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling quote v0.6.13 [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 50.04s [INFO] running `Command { std: "docker" "inspect" "58c3cb409de937453cb52734fe3aee01e72a6d63ded602902f39f8cf0e020055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c3cb409de937453cb52734fe3aee01e72a6d63ded602902f39f8cf0e020055", kill_on_drop: false }` [INFO] [stdout] 58c3cb409de937453cb52734fe3aee01e72a6d63ded602902f39f8cf0e020055 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 685aa2bccfe5eb31fab60fa099f4093c418d6a6cf5d86c59027f2084e1d29f1c [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" "685aa2bccfe5eb31fab60fa099f4093c418d6a6cf5d86c59027f2084e1d29f1c", 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 2.58s [INFO] running `Command { std: "docker" "inspect" "685aa2bccfe5eb31fab60fa099f4093c418d6a6cf5d86c59027f2084e1d29f1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "685aa2bccfe5eb31fab60fa099f4093c418d6a6cf5d86c59027f2084e1d29f1c", kill_on_drop: false }` [INFO] [stdout] 685aa2bccfe5eb31fab60fa099f4093c418d6a6cf5d86c59027f2084e1d29f1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1b1dc39971fa1dfb45121736a8a3cebf38b3c73bb1dfff19a5897dc1865335a [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" "a1b1dc39971fa1dfb45121736a8a3cebf38b3c73bb1dfff19a5897dc1865335a", 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: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_smol-83902fceb6670cf8) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test count::tests::test_ok_works ... ok [INFO] [stdout] test count::tests::test_failed_works ... ok [INFO] [stdout] test failed::tests::failing_test ... ok [INFO] [stdout] test parse::tests::suite_ok_parsed_properly ... ok [INFO] [stdout] test parse::tests::suite_started_parses_properly ... ok [INFO] [stdout] test parse::tests::suite_failed_parsed_properly ... ok [INFO] [stdout] test parse::tests::test_ok_parsed_properly ... ok [INFO] [stdout] test parse::tests::test_failed_parsed_properly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1b1dc39971fa1dfb45121736a8a3cebf38b3c73bb1dfff19a5897dc1865335a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b1dc39971fa1dfb45121736a8a3cebf38b3c73bb1dfff19a5897dc1865335a", kill_on_drop: false }` [INFO] [stdout] a1b1dc39971fa1dfb45121736a8a3cebf38b3c73bb1dfff19a5897dc1865335a