[INFO] cloning repository https://github.com/mo-b1/rse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mo-b1/rse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmo-b1%2Frse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmo-b1%2Frse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9177cd6105756caae89396d795872ac5e27770c1
[INFO] checking mo-b1/rse against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmo-b1%2Frse" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mo-b1/rse
[INFO] finished tweaking git repo https://github.com/mo-b1/rse
[INFO] tweaked toml for git repo https://github.com/mo-b1/rse written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mo-b1/rse 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/mo-b1/rse 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-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770
[INFO] running `Command { std: "docker" "start" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770", 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" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_search_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected token: `)`
[INFO] [stdout]   --> src/main.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |         parser.read_file(&args[0]).);
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid format string: expected `}`, found `&`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |         println!(" {&args[0]} :\n {}", 
[INFO] [stdout]    |                    -^ expected `}` in format string
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because of this opening brace
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to print `{`, you can escape it using `{{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/parser.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `line` should have an upper camel case name
[INFO] [stdout]  --> src/parser.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct line{
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Line`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `file_out` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct file_out {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `FileOut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `parsed_file_result` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct parsed_file_result {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParsedFileResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let lines = self.content.lines().map(|s| String::from(s)).collect();
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |         for (line_number , line) in lines.iter().enumerate() {
[INFO] [stdout]    |                                     ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `lines` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let lines: Vec<_> = self.content.lines().map(|s| String::from(s)).collect();
[INFO] [stdout]    |                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `)`
[INFO] [stdout]   --> src/main.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |         parser.read_file(&args[0]).);
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid format string: expected `}`, found `&`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |         println!(" {&args[0]} :\n {}", 
[INFO] [stdout]    |                    -^ expected `}` in format string
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    because of this opening brace
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to print `{`, you can escape it using `{{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/parser.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `line` should have an upper camel case name
[INFO] [stdout]  --> src/parser.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct line{
[INFO] [stdout]   |        ^^^^ help: convert the identifier to upper camel case: `Line`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `file_out` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct file_out {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `FileOut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `parsed_file_result` should have an upper camel case name
[INFO] [stdout]   --> src/parser.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct parsed_file_result {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParsedFileResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_search_engine` (bin "rust_search_engine" test) due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let lines = self.content.lines().map(|s| String::from(s)).collect();
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |         for (line_number , line) in lines.iter().enumerate() {
[INFO] [stdout]    |                                     ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `lines` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let lines: Vec<_> = self.content.lines().map(|s| String::from(s)).collect();
[INFO] [stdout]    |                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_search_engine` (bin "rust_search_engine") due to 3 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770", kill_on_drop: false }`
[INFO] [stdout] f4c089c6650c1e49a46600e3a346b76ffeebf47940f58a72b0732c822c9fa770
