[INFO] cloning repository https://github.com/shatanyumi/HLVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shatanyumi/HLVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshatanyumi%2FHLVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshatanyumi%2FHLVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56826d9509e81ea01e2e5c79cd95d7704fef7dc7
[INFO] checking shatanyumi/HLVM against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshatanyumi%2FHLVM" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shatanyumi/HLVM on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shatanyumi/HLVM
[INFO] finished tweaking git repo https://github.com/shatanyumi/HLVM
[INFO] tweaked toml for git repo https://github.com/shatanyumi/HLVM written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/shatanyumi/HLVM already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52e3e0af27439598a54b0103e0c9842a2836eef0a6f000dcf6979ac491fef8cd
[INFO] running `Command { std: "docker" "start" "-a" "52e3e0af27439598a54b0103e0c9842a2836eef0a6f000dcf6979ac491fef8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52e3e0af27439598a54b0103e0c9842a2836eef0a6f000dcf6979ac491fef8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e3e0af27439598a54b0103e0c9842a2836eef0a6f000dcf6979ac491fef8cd", kill_on_drop: false }`
[INFO] [stdout] 52e3e0af27439598a54b0103e0c9842a2836eef0a6f000dcf6979ac491fef8cd
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3abf3dc0d22e4c5a31484719746bd803bd2091533fd363fe7518c5078646d21
[INFO] running `Command { std: "docker" "start" "-a" "e3abf3dc0d22e4c5a31484719746bd803bd2091533fd363fe7518c5078646d21", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking HLVM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `unused_import`
[INFO] [stdout]   --> src/assembler/opcode_parsers.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #![allow(unused_import)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^ help: did you mean: `unused_imports`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unused_import`
[INFO] [stdout]   --> src/assembler/opcode_parsers.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #![allow(unused_import)]
[INFO] [stdout]    |              ^^^^^^^^^^^^^ help: did you mean: `unused_imports`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `<`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | named!(register <CompleteStr,Token>,<1>
[INFO] [stdout]   |                                     ^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assembler`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use assembler::Token;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `crate::assembler`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `use` statements changed in Rust 2018; read more at <https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::types::CompleteStr`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::types::CompleteStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::digit`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nom::digit;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: no rules expected the token `<`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | named!(register <CompleteStr,Token>,<1>
[INFO] [stdout]   |                                     ^ no rules expected this token in macro call
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `assembler`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use assembler::Token;
[INFO] [stdout]   |     ^^^^^^^^^ help: a similar path exists: `crate::assembler`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `use` statements changed in Rust 2018; read more at <https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::types::CompleteStr`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::types::CompleteStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::digit`
[INFO] [stdout]  --> src/assembler/register_parsers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nom::digit;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `HLVM` due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e3abf3dc0d22e4c5a31484719746bd803bd2091533fd363fe7518c5078646d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3abf3dc0d22e4c5a31484719746bd803bd2091533fd363fe7518c5078646d21", kill_on_drop: false }`
[INFO] [stdout] e3abf3dc0d22e4c5a31484719746bd803bd2091533fd363fe7518c5078646d21