[INFO] fetching crate varianteq 0.5.0... [INFO] testing varianteq-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate varianteq 0.5.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate varianteq 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate varianteq 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate varianteq 0.5.0 [INFO] tweaked toml for crates.io crate varianteq 0.5.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4a8ed49f28eae83fc70978a06a62509c19109d64bcd8d2cd67b4f80cde187a8 [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" "b4a8ed49f28eae83fc70978a06a62509c19109d64bcd8d2cd67b4f80cde187a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4a8ed49f28eae83fc70978a06a62509c19109d64bcd8d2cd67b4f80cde187a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a8ed49f28eae83fc70978a06a62509c19109d64bcd8d2cd67b4f80cde187a8", kill_on_drop: false }` [INFO] [stdout] b4a8ed49f28eae83fc70978a06a62509c19109d64bcd8d2cd67b4f80cde187a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 667b8508a6c3b1567291fcea5d4954dc9e5cfadaa9991e7f0fd2e031f7c49936 [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" "667b8508a6c3b1567291fcea5d4954dc9e5cfadaa9991e7f0fd2e031f7c49936", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling varianteq v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.96s [INFO] running `Command { std: "docker" "inspect" "667b8508a6c3b1567291fcea5d4954dc9e5cfadaa9991e7f0fd2e031f7c49936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "667b8508a6c3b1567291fcea5d4954dc9e5cfadaa9991e7f0fd2e031f7c49936", kill_on_drop: false }` [INFO] [stdout] 667b8508a6c3b1567291fcea5d4954dc9e5cfadaa9991e7f0fd2e031f7c49936 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e0bc06c1512ea73769f5bb9c65811c201c46849cfbc7ebf49366e927b8cc82eb [INFO] running `Command { std: "docker" "start" "-a" "e0bc06c1512ea73769f5bb9c65811c201c46849cfbc7ebf49366e927b8cc82eb", kill_on_drop: false }` [INFO] [stderr] Compiling varianteq v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/tests.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | Purple { a: bool }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/tests.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | Indigo { a: bool }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/tests.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | Black { a: u32, b: bool }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/tests.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | Black { a: u32, b: bool }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> tests/tests.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | White { a: u32, b: bool }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> tests/tests.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | White { a: u32, b: bool }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "e0bc06c1512ea73769f5bb9c65811c201c46849cfbc7ebf49366e927b8cc82eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0bc06c1512ea73769f5bb9c65811c201c46849cfbc7ebf49366e927b8cc82eb", kill_on_drop: false }` [INFO] [stdout] e0bc06c1512ea73769f5bb9c65811c201c46849cfbc7ebf49366e927b8cc82eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12e8adc7da4a0cbd06f03384e9737d4a68dc40be6e62dcd0433337a5cbc98c53 [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" "12e8adc7da4a0cbd06f03384e9737d4a68dc40be6e62dcd0433337a5cbc98c53", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> tests/tests.rs:17:14 [INFO] [stderr] | [INFO] [stderr] 17 | Purple { a: bool }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> tests/tests.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | Indigo { a: bool }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> tests/tests.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | Black { a: u32, b: bool }, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `b` [INFO] [stderr] --> tests/tests.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | Black { a: u32, b: bool }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> tests/tests.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | White { a: u32, b: bool }, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `b` [INFO] [stderr] --> tests/tests.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | White { a: u32, b: bool }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `varianteq` (test "tests") generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varianteq-b805e7aa9784015c) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-930c414a8a163c52) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test eq_variant_named_fields ... ok [INFO] [stdout] test eq_variant_unnamed_fields ... ok [INFO] [stdout] test generic::eq_generic_variants ... ok [INFO] [stdout] test generic::eq_generic_variants_explicit ... ok [INFO] [stdout] test generic::ne_generic_variants_explicit ... ok [INFO] [stdout] test ne_variant_mixed_fields ... ok [INFO] [stdout] test ne_variant_named_fields ... ok [INFO] [stdout] test ne_variant_no_fields ... ok [INFO] [stdout] test ne_variant_unnamed_fields ... ok [INFO] [stderr] Doc-tests varianteq [INFO] [stdout] test eq_variant_no_fields ... ok [INFO] [stdout] test generic::ne_generic_variants ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 43) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12e8adc7da4a0cbd06f03384e9737d4a68dc40be6e62dcd0433337a5cbc98c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e8adc7da4a0cbd06f03384e9737d4a68dc40be6e62dcd0433337a5cbc98c53", kill_on_drop: false }` [INFO] [stdout] 12e8adc7da4a0cbd06f03384e9737d4a68dc40be6e62dcd0433337a5cbc98c53