[INFO] fetching crate cortex-a 4.1.0...
[INFO] testing cortex-a-4.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate cortex-a 4.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cortex-a 4.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cortex-a 4.1.0
[INFO] finished tweaking crates.io crate cortex-a 4.1.0
[INFO] tweaked toml for crates.io crate cortex-a 4.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tock-registers v0.5.0
[INFO] [stderr]   Downloaded register v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 002367333bdee43410848ea4ae9ad1182381b3f5baced8816759222eeb500340
[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" "002367333bdee43410848ea4ae9ad1182381b3f5baced8816759222eeb500340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002367333bdee43410848ea4ae9ad1182381b3f5baced8816759222eeb500340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002367333bdee43410848ea4ae9ad1182381b3f5baced8816759222eeb500340", kill_on_drop: false }`
[INFO] [stdout] 002367333bdee43410848ea4ae9ad1182381b3f5baced8816759222eeb500340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32659e1c7e6142a4e1680a5f950b98b6cc7bf6c7626bac58c84c3d50f876e442
[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" "32659e1c7e6142a4e1680a5f950b98b6cc7bf6c7626bac58c84c3d50f876e442", kill_on_drop: false }`
[INFO] [stderr]    Compiling tock-registers v0.5.0
[INFO] [stderr]    Compiling register v0.5.1
[INFO] [stderr]    Compiling cortex-a v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "32659e1c7e6142a4e1680a5f950b98b6cc7bf6c7626bac58c84c3d50f876e442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32659e1c7e6142a4e1680a5f950b98b6cc7bf6c7626bac58c84c3d50f876e442", kill_on_drop: false }`
[INFO] [stdout] 32659e1c7e6142a4e1680a5f950b98b6cc7bf6c7626bac58c84c3d50f876e442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 1df569043232d344f2d2d96b016949c95e75ab0e9b174424c39b4ff420ae4181
[INFO] running `Command { std: "docker" "start" "-a" "1df569043232d344f2d2d96b016949c95e75ab0e9b174424c39b4ff420ae4181", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-a v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "1df569043232d344f2d2d96b016949c95e75ab0e9b174424c39b4ff420ae4181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df569043232d344f2d2d96b016949c95e75ab0e9b174424c39b4ff420ae4181", kill_on_drop: false }`
[INFO] [stdout] 1df569043232d344f2d2d96b016949c95e75ab0e9b174424c39b4ff420ae4181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91a853a92056fa398b659e355c881c5f9f7ebf185ef526f93cfa16ed415eca52
[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" "91a853a92056fa398b659e355c881c5f9f7ebf185ef526f93cfa16ed415eca52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cortex_a-00a0f4ee9a9c48e7
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests cortex-a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/lib.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() {
[INFO] [stdout]    |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 21 | }
[INFO] [stdout]    |  ^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CNTHCTL_EL2`
[INFO] [stdout]  --> src/lib.rs:26:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     CNTHCTL_EL2.write(CNTHCTL_EL2::EL1PCEN::SET + CNTHCTL_EL2::EL1PCTEN::SET);
[INFO] [stdout]   |                       ^^^^^^^^^^^ use of undeclared type `CNTHCTL_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CNTHCTL_EL2`
[INFO] [stdout]  --> src/lib.rs:26:51
[INFO] [stdout]   |
[INFO] [stdout] 5 |     CNTHCTL_EL2.write(CNTHCTL_EL2::EL1PCEN::SET + CNTHCTL_EL2::EL1PCTEN::SET);
[INFO] [stdout]   |                                                   ^^^^^^^^^^^ use of undeclared type `CNTHCTL_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HCR_EL2`
[INFO] [stdout]   --> src/lib.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     HCR_EL2.write(HCR_EL2::RW::EL1IsAarch64);
[INFO] [stdout]    |                   ^^^^^^^ use of undeclared type `HCR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SPSR_EL2`
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         SPSR_EL2::D::Masked
[INFO] [stdout]    |         ^^^^^^^^ use of undeclared type `SPSR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SPSR_EL2`
[INFO] [stdout]   --> src/lib.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |             + SPSR_EL2::A::Masked
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `SPSR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SPSR_EL2`
[INFO] [stdout]   --> src/lib.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |             + SPSR_EL2::I::Masked
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `SPSR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SPSR_EL2`
[INFO] [stdout]   --> src/lib.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |             + SPSR_EL2::F::Masked
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `SPSR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SPSR_EL2`
[INFO] [stdout]   --> src/lib.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 19 |             + SPSR_EL2::M::EL1h,
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `SPSR_EL2`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CNTHCTL_EL2` in this scope
[INFO] [stdout]  --> src/lib.rs:26:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     CNTHCTL_EL2.write(CNTHCTL_EL2::EL1PCEN::SET + CNTHCTL_EL2::EL1PCTEN::SET);
[INFO] [stdout]   |     ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this static
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cortex_a::regs::CNTHCTL_EL2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CNTVOFF_EL2` in this scope
[INFO] [stdout]  --> src/lib.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     CNTVOFF_EL2.set(0);
[INFO] [stdout]   |     ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this static
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cortex_a::regs::CNTVOFF_EL2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `HCR_EL2` in this scope
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     HCR_EL2.write(HCR_EL2::RW::EL1IsAarch64);
[INFO] [stdout]    |     ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this static
[INFO] [stdout]    |
[INFO] [stdout] 2  | use cortex_a::regs::HCR_EL2;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `SPSR_EL2` in this scope
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SPSR_EL2.write(
[INFO] [stdout]    |     ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this static
[INFO] [stdout]    |
[INFO] [stdout] 2  | use cortex_a::regs::SPSR_EL2;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:24:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | unsafe fn el2_to_el1_transition() -> ! {
[INFO] [stdout]   |           ---------------------      ^ expected `!`, found `()`
[INFO] [stdout]   |           |
[INFO] [stdout]   |           implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]   |
[INFO] [stdout]   = note:   expected type `!`
[INFO] [stdout]           found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "91a853a92056fa398b659e355c881c5f9f7ebf185ef526f93cfa16ed415eca52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a853a92056fa398b659e355c881c5f9f7ebf185ef526f93cfa16ed415eca52", kill_on_drop: false }`
[INFO] [stdout] 91a853a92056fa398b659e355c881c5f9f7ebf185ef526f93cfa16ed415eca52