[INFO] cloning repository https://github.com/hellomynick/onebrc-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hellomynick/onebrc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomynick%2Fonebrc-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomynick%2Fonebrc-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a88d3a62fd40dac803b1e8751b892e2ff5c883f
[INFO] checking hellomynick/onebrc-rust against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellomynick%2Fonebrc-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hellomynick/onebrc-rust
[INFO] finished tweaking git repo https://github.com/hellomynick/onebrc-rust
[INFO] tweaked toml for git repo https://github.com/hellomynick/onebrc-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hellomynick/onebrc-rust 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 git repo https://github.com/hellomynick/onebrc-rust 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8
[INFO] running `Command { std: "docker" "start" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8", 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" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8", 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" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking onebrc-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid const generic expression
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     match file {
[INFO] [stdout] 18 | |         Ok(f) => {
[INFO] [stdout] 19 | |             let file_len = f.metadata().expect("can not get metadata from file").len() as usize;
[INFO] [stdout] 20 | |             let ptr = memory_map(
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout] help: expressions must be enclosed in braces to be used as const generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 17 ~     { match file {
[INFO] [stdout] 18 |         Ok(f) => {
[INFO] [stdout] ...
[INFO] [stdout] 43 |         }
[INFO] [stdout] 44 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `,`, `::`, `<`, or `>`, found keyword `match`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let h_map = collections::hash_map::HashMap<&[u8], u
[INFO] [stdout]    |                                                        -
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        expected one of 7 possible tokens
[INFO] [stdout]    |                                                        help: missing `,`
[INFO] [stdout] 17 |     match file {
[INFO] [stdout]    |     ^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `,`
[INFO] [stdout]   --> src/main.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let h_map = collections::hash_map::HashMap<&[u8], u
[INFO] [stdout]    |                                                     ^ expected one of `.`, `;`, `?`, `else`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections`, `os::fd::AsRawFd`, `ptr`, and `slice::from_raw_parts`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections, ffi::c_void, fs::File, io::{self, Error}, os::fd::AsRawFd, ptr, slice::from_raw_parts,
[INFO] [stdout]   |     ^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^  ^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid const generic expression
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     match file {
[INFO] [stdout] 18 | |         Ok(f) => {
[INFO] [stdout] 19 | |             let file_len = f.metadata().expect("can not get metadata from file").len() as usize;
[INFO] [stdout] 20 | |             let ptr = memory_map(
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout] help: expressions must be enclosed in braces to be used as const generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 17 ~     { match file {
[INFO] [stdout] 18 |         Ok(f) => {
[INFO] [stdout] ...
[INFO] [stdout] 43 |         }
[INFO] [stdout] 44 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `,`, `::`, `<`, or `>`, found keyword `match`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let h_map = collections::hash_map::HashMap<&[u8], u
[INFO] [stdout]    |                                                        -
[INFO] [stdout]    |                                                        |
[INFO] [stdout]    |                                                        expected one of 7 possible tokens
[INFO] [stdout]    |                                                        help: missing `,`
[INFO] [stdout] 17 |     match file {
[INFO] [stdout]    |     ^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `,`
[INFO] [stdout]   --> src/main.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let h_map = collections::hash_map::HashMap<&[u8], u
[INFO] [stdout]    |                                                     ^ expected one of `.`, `;`, `?`, `else`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections`, `os::fd::AsRawFd`, `ptr`, and `slice::from_raw_parts`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections, ffi::c_void, fs::File, io::{self, Error}, os::fd::AsRawFd, ptr, slice::from_raw_parts,
[INFO] [stdout]   |     ^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^  ^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `onebrc-rust` (bin "onebrc-rust" test) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `onebrc-rust` (bin "onebrc-rust") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8", kill_on_drop: false }`
[INFO] [stdout] 6546641e8d50095ba004e7d2d480b86096e4ecd1218ac909399b7a7e843890b8
