[INFO] fetching crate mem_prefetch 0.1.1... [INFO] testing mem_prefetch-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate mem_prefetch 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mem_prefetch 0.1.1 [INFO] finished tweaking crates.io crate mem_prefetch 0.1.1 [INFO] tweaked toml for crates.io crate mem_prefetch 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mem_prefetch 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mem_prefetch 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9c4dc052c50c5f70c0719cd156194db6069d3176c7d6aa8c92b57ee8f9b39d8 [INFO] running `Command { std: "docker" "start" "-a" "f9c4dc052c50c5f70c0719cd156194db6069d3176c7d6aa8c92b57ee8f9b39d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9c4dc052c50c5f70c0719cd156194db6069d3176c7d6aa8c92b57ee8f9b39d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c4dc052c50c5f70c0719cd156194db6069d3176c7d6aa8c92b57ee8f9b39d8", kill_on_drop: false }` [INFO] [stdout] f9c4dc052c50c5f70c0719cd156194db6069d3176c7d6aa8c92b57ee8f9b39d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0c419f2f32a5d36018d246e03487a776f13e7afe6dbe9fa2c111ca05d8c8c3b [INFO] running `Command { std: "docker" "start" "-a" "c0c419f2f32a5d36018d246e03487a776f13e7afe6dbe9fa2c111ca05d8c8c3b", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling mem_prefetch v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "c0c419f2f32a5d36018d246e03487a776f13e7afe6dbe9fa2c111ca05d8c8c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c419f2f32a5d36018d246e03487a776f13e7afe6dbe9fa2c111ca05d8c8c3b", kill_on_drop: false }` [INFO] [stdout] c0c419f2f32a5d36018d246e03487a776f13e7afe6dbe9fa2c111ca05d8c8c3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8954d705029a4b3830649b4751e1433133b712c38643c54524f3deea09bb839 [INFO] running `Command { std: "docker" "start" "-a" "e8954d705029a4b3830649b4751e1433133b712c38643c54524f3deea09bb839", kill_on_drop: false }` [INFO] [stderr] Compiling mem_prefetch v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "e8954d705029a4b3830649b4751e1433133b712c38643c54524f3deea09bb839", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8954d705029a4b3830649b4751e1433133b712c38643c54524f3deea09bb839", kill_on_drop: false }` [INFO] [stdout] e8954d705029a4b3830649b4751e1433133b712c38643c54524f3deea09bb839 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 75cdfae79a6f00724ef81ae6253a93455fdbe863cf9f6e245b5008ebb7d8c235 [INFO] running `Command { std: "docker" "start" "-a" "75cdfae79a6f00724ef81ae6253a93455fdbe863cf9f6e245b5008ebb7d8c235", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mem_prefetch-95670e103be80396) [INFO] [stdout] [INFO] [stderr] Doc-tests mem_prefetch [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 1 test [INFO] [stdout] test src/../readme.md - (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../readme.md - (line 14) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | mem_prefetch::prefetch_read_data::<_, 3>(reference); // most local [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:17:43 [INFO] [stdout] | [INFO] [stdout] 17 | mem_prefetch::prefetch_write_data::<_, 3>(reference); // most local [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | mem_prefetch::prefetch_read_data::<_, 2>(reference); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:20:43 [INFO] [stdout] | [INFO] [stdout] 20 | mem_prefetch::prefetch_write_data::<_, 2>(reference); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | mem_prefetch::prefetch_read_data::<_, 1>(reference); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | mem_prefetch::prefetch_write_data::<_, 1>(reference); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:25:42 [INFO] [stdout] | [INFO] [stdout] 25 | mem_prefetch::prefetch_read_data::<_, 0>(reference); // least local [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/../readme.md:26:43 [INFO] [stdout] | [INFO] [stdout] 26 | mem_prefetch::prefetch_write_data::<_, 0>(reference); // least local [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ptr` in this scope [INFO] [stdout] --> src/../readme.md:31:50 [INFO] [stdout] | [INFO] [stdout] 31 | mem_prefetch::prefetch_read_data_raw::<_, 0>(ptr); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ptr` in this scope [INFO] [stdout] --> src/../readme.md:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | mem_prefetch::prefetch_write_data_raw::<_, 0>(ptr); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../readme.md - (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.25s; merged doctests compilation took 0.10s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "75cdfae79a6f00724ef81ae6253a93455fdbe863cf9f6e245b5008ebb7d8c235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cdfae79a6f00724ef81ae6253a93455fdbe863cf9f6e245b5008ebb7d8c235", kill_on_drop: false }` [INFO] [stdout] 75cdfae79a6f00724ef81ae6253a93455fdbe863cf9f6e245b5008ebb7d8c235