[INFO] fetching crate majit-backend-cranelift 0.0.1...
[INFO] fixing majit-backend-cranelift-0.0.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate majit-backend-cranelift 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate majit-backend-cranelift 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate majit-backend-cranelift 0.0.1
[INFO] tweaked toml for crates.io crate majit-backend-cranelift 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate majit-backend-cranelift 0.0.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate majit-backend-cranelift 0.0.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded majit-gc v0.0.1
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded majit-backend v0.0.1
[INFO] [stderr]   Downloaded majit-trace v0.0.1
[INFO] [stderr]   Downloaded majit-ir v0.0.1
[INFO] [stderr]   Downloaded cranelift-srcgen v0.130.0
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[INFO] [stderr]   Downloaded region v3.0.2
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[INFO] [stderr]   Downloaded cranelift-codegen v0.130.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e
[INFO] running `Command { std: "docker" "start" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stdout] error[E0063]: missing fields `clear` and `kind` in initializer of `ExitVirtualLayout`
[INFO] [stdout]      --> src/compiler.rs:11398:35
[INFO] [stdout]       |
[INFO] [stdout] 11398 |             virtual_layouts: vec![majit_backend::ExitVirtualLayout::Array {
[INFO] [stdout]       |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `clear` and `kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `clear` and `kind` in initializer of `ExitVirtualLayout`
[INFO] [stdout]      --> src/compiler.rs:11575:35
[INFO] [stdout]       |
[INFO] [stdout] 11575 |             virtual_layouts: vec![majit_backend::ExitVirtualLayout::Array {
[INFO] [stdout]       |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `clear` and `kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `clear` and `kind` in initializer of `ExitVirtualLayout`
[INFO] [stdout]      --> src/compiler.rs:11645:35
[INFO] [stdout]       |
[INFO] [stdout] 11645 |             virtual_layouts: vec![majit_backend::ExitVirtualLayout::Array {
[INFO] [stdout]       |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `clear` and `kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `JITFRAME_FIXED_SIZE` is never used
[INFO] [stdout]   --> src/compiler.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const JITFRAME_FIXED_SIZE: u32 = 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rebuild_state_after_failure_single_virtual` is never used
[INFO] [stdout]     --> src/compiler.rs:1312:4
[INFO] [stdout]      |
[INFO] [stdout] 1312 | fn rebuild_state_after_failure_single_virtual(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestFieldDescr` is never constructed
[INFO] [stdout]     --> tests/integration.rs:1024:8
[INFO] [stdout]      |
[INFO] [stdout] 1024 | struct TestFieldDescr {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `field_descr` is never used
[INFO] [stdout]     --> tests/integration.rs:1071:4
[INFO] [stdout]      |
[INFO] [stdout] 1071 | fn field_descr(idx: u32) -> DescrRef {
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immutable_field_descr` is never used
[INFO] [stdout]     --> tests/integration.rs:1078:4
[INFO] [stdout]      |
[INFO] [stdout] 1078 | fn immutable_field_descr(idx: u32) -> DescrRef {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_descr_can_raise` is never used
[INFO] [stdout]     --> tests/integration.rs:1085:4
[INFO] [stdout]      |
[INFO] [stdout] 1085 | fn call_descr_can_raise(idx: u32) -> DescrRef {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `majit-backend-cranelift` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e", kill_on_drop: false }`
[INFO] [stdout] 63dd1102f6f2f9f29638ce2826cdefb4542fe5374895b3ea2a381e1d6ba20c0e
