[INFO] fetching crate multiversion 0.6.1... [INFO] testing multiversion-0.6.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate multiversion 0.6.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate multiversion 0.6.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate multiversion 0.6.1 [INFO] finished tweaking crates.io crate multiversion 0.6.1 [INFO] tweaked toml for crates.io crate multiversion 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] 17dca1fc4c04d2dc84303e389e0166862e2b1ad579a3cee1b98bda22ea434d8f [INFO] running `Command { std: "docker" "start" "-a" "17dca1fc4c04d2dc84303e389e0166862e2b1ad579a3cee1b98bda22ea434d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17dca1fc4c04d2dc84303e389e0166862e2b1ad579a3cee1b98bda22ea434d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17dca1fc4c04d2dc84303e389e0166862e2b1ad579a3cee1b98bda22ea434d8f", kill_on_drop: false }` [INFO] [stdout] 17dca1fc4c04d2dc84303e389e0166862e2b1ad579a3cee1b98bda22ea434d8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] 33f4e25f6e58003fc42b70ea1a77fa51ae694bc2bcc97b3970dfab3034c0679e [INFO] running `Command { std: "docker" "start" "-a" "33f4e25f6e58003fc42b70ea1a77fa51ae694bc2bcc97b3970dfab3034c0679e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling multiversion v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.88s [INFO] running `Command { std: "docker" "inspect" "33f4e25f6e58003fc42b70ea1a77fa51ae694bc2bcc97b3970dfab3034c0679e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f4e25f6e58003fc42b70ea1a77fa51ae694bc2bcc97b3970dfab3034c0679e", kill_on_drop: false }` [INFO] [stdout] 33f4e25f6e58003fc42b70ea1a77fa51ae694bc2bcc97b3970dfab3034c0679e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba3a552a8ea30bf77d1e1f6dc6acb4dcb2fd3ecb698c944e464d1c4d6442d8df [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" "ba3a552a8ea30bf77d1e1f6dc6acb4dcb2fd3ecb698c944e464d1c4d6442d8df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling multiversion v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "ba3a552a8ea30bf77d1e1f6dc6acb4dcb2fd3ecb698c944e464d1c4d6442d8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3a552a8ea30bf77d1e1f6dc6acb4dcb2fd3ecb698c944e464d1c4d6442d8df", kill_on_drop: false }` [INFO] [stdout] ba3a552a8ea30bf77d1e1f6dc6acb4dcb2fd3ecb698c944e464d1c4d6442d8df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 4993905da748f6b8c1685859fa159343c03e3ddcce6130f951925a518a76d8ac [INFO] running `Command { std: "docker" "start" "-a" "4993905da748f6b8c1685859fa159343c03e3ddcce6130f951925a518a76d8ac", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiversion-207d9e3c1b22ffa9) [INFO] [stdout] [INFO] [stderr] Running tests/async_fn.rs (/opt/rustwide/target/debug/deps/async_fn-21d772be9a6975ac) [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 2 tests [INFO] [stderr] Running tests/clones.rs (/opt/rustwide/target/debug/deps/clones-422077e909f1ecb2) [INFO] [stdout] test test::async_associated_fn ... ok [INFO] [stdout] test test::async_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_add ... ok [INFO] [stdout] test test::test_add_associated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/crate_path.rs (/opt/rustwide/target/debug/deps/crate_path-0ba3417ac1877d53) [INFO] [stdout] [INFO] [stderr] Running tests/destructure.rs (/opt/rustwide/target/debug/deps/destructure-bbd267c02304a3f6) [INFO] [stdout] running 1 test [INFO] [stdout] test crate_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/feature_detection.rs (/opt/rustwide/target/debug/deps/feature_detection-5592d39820a1ae49) [INFO] [stdout] test test::destructure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-0cfb320bf5ef3943) [INFO] [stdout] test detect_x86 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/impl_trait.rs (/opt/rustwide/target/debug/deps/impl_trait-e0f75bf31ddd1dc8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::associated_generics ... ok [INFO] [stdout] test test::generics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/multiversion.rs (/opt/rustwide/target/debug/deps/multiversion-d073cb87978aee50) [INFO] [stdout] test impl_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::associated_specialize ... ok [INFO] [stdout] test test::specialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/static_dispatch.rs (/opt/rustwide/target/debug/deps/static_dispatch-524fb14fcdd8fcdb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test static_dispatch_target ... ok [INFO] [stderr] Doc-tests multiversion [INFO] [stdout] test static_dispatch ... ok [INFO] [stdout] test static_dispatch_associated ... ok [INFO] [stdout] test static_dispatch_associated_indirect ... ok [INFO] [stdout] test static_dispatch_indirect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - multiversion (line 302) ... ok [INFO] [stdout] test src/lib.rs - (line 161) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 213) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 257) ... ok [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 228) ... ok [INFO] [stdout] test src/lib.rs - (line 112) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4993905da748f6b8c1685859fa159343c03e3ddcce6130f951925a518a76d8ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4993905da748f6b8c1685859fa159343c03e3ddcce6130f951925a518a76d8ac", kill_on_drop: false }` [INFO] [stdout] 4993905da748f6b8c1685859fa159343c03e3ddcce6130f951925a518a76d8ac