[INFO] fetching crate sifive-core 0.1.0...
[INFO] testing sifive-core-0.1.0 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] extracting crate sifive-core 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate sifive-core 0.1.0
[INFO] finished tweaking crates.io crate sifive-core 0.1.0
[INFO] tweaked toml for crates.io crate sifive-core 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sifive-core 0.1.0 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d13bdf9d88ce44aea32555e0c40dc4342728e2241482c8159c185dc0120cc6b9
[INFO] running `Command { std: "docker" "start" "-a" "d13bdf9d88ce44aea32555e0c40dc4342728e2241482c8159c185dc0120cc6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d13bdf9d88ce44aea32555e0c40dc4342728e2241482c8159c185dc0120cc6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13bdf9d88ce44aea32555e0c40dc4342728e2241482c8159c185dc0120cc6b9", kill_on_drop: false }`
[INFO] [stdout] d13bdf9d88ce44aea32555e0c40dc4342728e2241482c8159c185dc0120cc6b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfb6525ec0bbd0c95a0d41cc4ca85e997f343a225cd87f086124413bfd8536ee
[INFO] running `Command { std: "docker" "start" "-a" "dfb6525ec0bbd0c95a0d41cc4ca85e997f343a225cd87f086124413bfd8536ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling sifive-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "dfb6525ec0bbd0c95a0d41cc4ca85e997f343a225cd87f086124413bfd8536ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb6525ec0bbd0c95a0d41cc4ca85e997f343a225cd87f086124413bfd8536ee", kill_on_drop: false }`
[INFO] [stdout] dfb6525ec0bbd0c95a0d41cc4ca85e997f343a225cd87f086124413bfd8536ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18bc3de838042b0b7fb00d5477676ce1f0dfbc5bfdc13046c2bc0a5ee5914e81
[INFO] running `Command { std: "docker" "start" "-a" "18bc3de838042b0b7fb00d5477676ce1f0dfbc5bfdc13046c2bc0a5ee5914e81", kill_on_drop: false }`
[INFO] [stderr]    Compiling sifive-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "18bc3de838042b0b7fb00d5477676ce1f0dfbc5bfdc13046c2bc0a5ee5914e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bc3de838042b0b7fb00d5477676ce1f0dfbc5bfdc13046c2bc0a5ee5914e81", kill_on_drop: false }`
[INFO] [stdout] 18bc3de838042b0b7fb00d5477676ce1f0dfbc5bfdc13046c2bc0a5ee5914e81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afe0bdba8333187d1d4f9931322057ff1043f58f0fee8247a684597d41f4cadc
[INFO] running `Command { std: "docker" "start" "-a" "afe0bdba8333187d1d4f9931322057ff1043f58f0fee8247a684597d41f4cadc", 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/sifive_core-6e2567d6328670d3)
[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]    Doc-tests sifive_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/asm.rs - asm::cease (line 31) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/asm.rs - asm::cease (line 31) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `PanicInfo` in this scope
[INFO] [stdout]  --> src/asm.rs:34:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn machine_panic(info: &PanicInfo) -> ! {
[INFO] [stdout]   |                         ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::panic::PanicInfo;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]  --> src/asm.rs:34:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / fn machine_panic(info: &PanicInfo) -> ! {
[INFO] [stdout] 7 | |     print_stack_trace_and_information(info);
[INFO] [stdout] 8 | |     unsafe { sifive_core::asm::cease() }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `std` (which `rust_out` depends on)
[INFO] [stdout]   = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/1ef7943ee607160a564655b6596f83670ef95df5/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d73d50f7d7b085f5.rlib
[INFO] [stdout]   = note: second definition in the local crate (`rust_out`)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `print_stack_trace_and_information` in this scope
[INFO] [stdout]  --> src/asm.rs:35:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     print_stack_trace_and_information(info);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/asm.rs - asm::cease (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "afe0bdba8333187d1d4f9931322057ff1043f58f0fee8247a684597d41f4cadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe0bdba8333187d1d4f9931322057ff1043f58f0fee8247a684597d41f4cadc", kill_on_drop: false }`
[INFO] [stdout] afe0bdba8333187d1d4f9931322057ff1043f58f0fee8247a684597d41f4cadc
