[INFO] fetching crate multiversion 0.6.1... [INFO] testing multiversion-0.6.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate multiversion 0.6.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate multiversion 0.6.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 578e5e3348ee1143d893c7a24f332d19c4c7ed09f0f3a7d63c61daf4537cd138 [INFO] running `Command { std: "docker" "start" "-a" "578e5e3348ee1143d893c7a24f332d19c4c7ed09f0f3a7d63c61daf4537cd138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "578e5e3348ee1143d893c7a24f332d19c4c7ed09f0f3a7d63c61daf4537cd138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "578e5e3348ee1143d893c7a24f332d19c4c7ed09f0f3a7d63c61daf4537cd138", kill_on_drop: false }` [INFO] [stdout] 578e5e3348ee1143d893c7a24f332d19c4c7ed09f0f3a7d63c61daf4537cd138 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b6af94c48322098be381241dc09eed4c092984d258f79bd3298c3461424a7f4 [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" "0b6af94c48322098be381241dc09eed4c092984d258f79bd3298c3461424a7f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [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 10.05s [INFO] running `Command { std: "docker" "inspect" "0b6af94c48322098be381241dc09eed4c092984d258f79bd3298c3461424a7f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6af94c48322098be381241dc09eed4c092984d258f79bd3298c3461424a7f4", kill_on_drop: false }` [INFO] [stdout] 0b6af94c48322098be381241dc09eed4c092984d258f79bd3298c3461424a7f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79b97453f8674084fbc5dab93b35ed941887377c60694c9f0c8761d8792d024 [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" "b79b97453f8674084fbc5dab93b35ed941887377c60694c9f0c8761d8792d024", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling multiversion v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "b79b97453f8674084fbc5dab93b35ed941887377c60694c9f0c8761d8792d024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79b97453f8674084fbc5dab93b35ed941887377c60694c9f0c8761d8792d024", kill_on_drop: false }` [INFO] [stdout] b79b97453f8674084fbc5dab93b35ed941887377c60694c9f0c8761d8792d024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 960584dddebb4234973a10d149152469e8622487a78d4d783e1aa2d240085ecb [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" "960584dddebb4234973a10d149152469e8622487a78d4d783e1aa2d240085ecb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/multiversion-8ef33709a1887485) [INFO] [stdout] [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] [stderr] Running tests/async_fn.rs (/opt/rustwide/target/debug/deps/async_fn-8aee7ad52c76de6b) [INFO] [stdout] [INFO] [stdout] running 2 tests [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] [stderr] Running tests/clones.rs (/opt/rustwide/target/debug/deps/clones-eb311f7005989eb5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_add_associated ... ok [INFO] [stderr] Running tests/crate_path.rs (/opt/rustwide/target/debug/deps/crate_path-63751a84fae83858) [INFO] [stdout] test test::test_add ... 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] [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] [stderr] Running tests/destructure.rs (/opt/rustwide/target/debug/deps/destructure-394570cf38c95d66) [INFO] [stdout] [INFO] [stdout] running 1 test [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/feature_detection.rs (/opt/rustwide/target/debug/deps/feature_detection-e594a262abd6b72a) [INFO] [stdout] [INFO] [stdout] running 1 test [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-fb042eb1058a093d) [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] [stderr] Running tests/impl_trait.rs (/opt/rustwide/target/debug/deps/impl_trait-46b2875376f41473) [INFO] [stdout] [INFO] [stdout] running 1 test [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/multiversion.rs (/opt/rustwide/target/debug/deps/multiversion-f495e1f337d82589) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/static_dispatch.rs (/opt/rustwide/target/debug/deps/static_dispatch-2c926968eec628c3) [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 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test static_dispatch_target ... ok [INFO] [stdout] test static_dispatch_indirect ... ok [INFO] [stdout] test static_dispatch_associated ... ok [INFO] [stdout] test static_dispatch_associated_indirect ... ok [INFO] [stdout] test static_dispatch ... 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] [stderr] Doc-tests multiversion [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - (line 161) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 302) ... ok [INFO] [stdout] test src/lib.rs - (line 112) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 228) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 213) ... ok [INFO] [stdout] test src/lib.rs - (line 77) ... ok [INFO] [stdout] test src/lib.rs - multiversion (line 257) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "960584dddebb4234973a10d149152469e8622487a78d4d783e1aa2d240085ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "960584dddebb4234973a10d149152469e8622487a78d4d783e1aa2d240085ecb", kill_on_drop: false }` [INFO] [stdout] 960584dddebb4234973a10d149152469e8622487a78d4d783e1aa2d240085ecb