[INFO] fetching crate majit-codewriter 0.0.1...
[INFO] fixing majit-codewriter-0.0.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate majit-codewriter 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate majit-codewriter 0.0.1
[INFO] finished tweaking crates.io crate majit-codewriter 0.0.1
[INFO] tweaked toml for crates.io crate majit-codewriter 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate majit-codewriter 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-codewriter 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-ir v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8
[INFO] running `Command { std: "docker" "start" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8", 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" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8", 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" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8" "/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 }`
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking majit-ir v0.0.1
[INFO] [stderr]     Checking majit-codewriter v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../../pyre/pyre-jit-trace/src/call_spec.rs`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/test_support.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod call_spec;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `majit-codewriter` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `BasicBlockId` and `Op`
[INFO] [stdout]  --> src/passes/annotate.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::graph::{BasicBlockId, MajitGraph, Op, OpKind, Terminator, ValueId, ValueType};
[INFO] [stdout]   |                    ^^^^^^^^^^^^              ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OpKind` and `ValueType`
[INFO] [stdout]   --> src/passes/flatten.rs:11:50
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::graph::{BasicBlockId, MajitGraph, Op, OpKind, Terminator, ValueId, ValueType};
[INFO] [stdout]    |                                                  ^^^^^^                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BasicBlockId` and `ValueType`
[INFO] [stdout]   --> src/passes/jtransform.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     BasicBlockId, CallTarget, FieldDescriptor, MajitGraph, Op, OpKind, Terminator, ValueId,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 16 |     ValueType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::graph::MajitGraph`
[INFO] [stdout]   --> src/passes/pipeline.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::graph::MajitGraph;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AnnotationState`
[INFO] [stdout]   --> src/passes/pipeline.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::passes::annotate::{AnnotationState, annotate};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GraphTransformResult`
[INFO] [stdout]   --> src/passes/pipeline.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::passes::jtransform::{GraphTransformConfig, GraphTransformResult, rewrite_graph};
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TypeResolutionState`
[INFO] [stdout]   --> src/passes/pipeline.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::passes::rtype::{TypeResolutionState, resolve_types};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]    --> src/front/ast.rs:603:25
[INFO] [stdout]     |
[INFO] [stdout] 603 |                     let next = arm_results.get(i + 1).map(|a| a.0).unwrap_or(merge);
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/passes/flatten.rs:142:32
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Terminator::Return(val) => {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8", kill_on_drop: false }`
[INFO] [stdout] e2893be8ed7ab02b479be19bbb54717be572345270a0c3cd7b7297ae3be25cd8
