[INFO] fetching crate bamts-runtime 0.1.2...
[INFO] checking bamts-runtime-0.1.2 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate bamts-runtime 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bamts-runtime 0.1.2
[INFO] finished tweaking crates.io crate bamts-runtime 0.1.2
[INFO] tweaked toml for crates.io crate bamts-runtime 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bamts-runtime 0.1.2 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bamts-runtime 0.1.2 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2
[INFO] running `Command { std: "docker" "start" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2", 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" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bamts-bytecode v0.1.0
[INFO] [stderr]     Checking bamts-native v0.1.0
[INFO] [stderr]     Checking bamts-runtime v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0502]: cannot borrow `machine` as immutable because it is also borrowed as mutable
[INFO] [stdout]     --> src/native.rs:3129:33
[INFO] [stdout]      |
[INFO] [stdout] 3123 |         let callback = machine
[INFO] [stdout]      |                        ------- mutable borrow occurs here
[INFO] [stdout] 3124 |             .allocate(HeapEntry::Function {
[INFO] [stdout]      |              -------- mutable borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 3129 |                 prototype: Some(machine.intrinsics.function_prototype),
[INFO] [stdout]      |                                 ^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `first` as mutable more than once at a time
[INFO] [stdout]      --> src/lib.rs:15303:60
[INFO] [stdout]       |
[INFO] [stdout] 15301 | /         first
[INFO] [stdout] 15302 | |             .globals
[INFO] [stdout]       | |____________________- first mutable borrow occurs here
[INFO] [stdout] 15303 |               .insert(EcmaString::from_utf8("job"), timer_fn(&mut first, 2));
[INFO] [stdout]       |                ------ first borrow later used by call        ^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `second` as mutable more than once at a time
[INFO] [stdout]      --> src/lib.rs:15317:60
[INFO] [stdout]       |
[INFO] [stdout] 15315 | /         second
[INFO] [stdout] 15316 | |             .globals
[INFO] [stdout]       | |____________________- first mutable borrow occurs here
[INFO] [stdout] 15317 |               .insert(EcmaString::from_utf8("job"), timer_fn(&mut second, 2));
[INFO] [stdout]       |                ------ first borrow later used by call        ^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0502.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bamts-runtime` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2", kill_on_drop: false }`
[INFO] [stdout] fdce69579e41a63224079bb587c7b82c99148f327b39c1da448235357295bbc2
