[INFO] cloning repository https://github.com/rubyatscale/fast_code_owners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rubyatscale/fast_code_owners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubyatscale%2Ffast_code_owners", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubyatscale%2Ffast_code_owners'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5049e7ed261afc513be389a3e642085a355788f0
[INFO] checking rubyatscale/fast_code_owners against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubyatscale%2Ffast_code_owners" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rubyatscale/fast_code_owners
[INFO] finished tweaking git repo https://github.com/rubyatscale/fast_code_owners
[INFO] tweaked toml for git repo https://github.com/rubyatscale/fast_code_owners written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rubyatscale/fast_code_owners on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rubyatscale/fast_code_owners 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rubyatscale/codeowners-rs.git`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking codeowners v0.2.5 (https://github.com/rubyatscale/codeowners-rs.git?branch=ph.blazing-fast-for-file#66c46e9b)
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[INFO] [stdout] error[E0412]: cannot find type `c_char` in this scope
[INFO] [stdout]    --> ext/fast_code_owners/src/lib.rs:110:25
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let argv: [*mut c_char; 0] = [];
[INFO] [stdout]     |                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let argv: [*mut c_char; 0] = [];
[INFO] [stdout] 110 +         let argv: [*mut char; 0] = [];
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these type aliases
[INFO] [stdout]     |
[INFO] [stdout]  97 +     use std::ffi::c_char;
[INFO] [stdout]     |
[INFO] [stdout]  97 +     use std::os::raw::c_char;
[INFO] [stdout]     |
[INFO] [stdout]  97 +     use core::ffi::c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> ext/fast_code_owners/src/lib.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             init();
[INFO] [stdout]     |             ^^^^-- argument #1 of type `&Ruby` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> ext/fast_code_owners/src/lib.rs:85:4
[INFO] [stdout]     |
[INFO] [stdout]  85 | fn init(ruby: &Ruby) -> Result<(), Error> {
[INFO] [stdout]     |    ^^^^ -----------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 122 |             init(/* &Ruby */);
[INFO] [stdout]     |                  +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> ext/fast_code_owners/src/lib.rs:123:26
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let result = generate_and_validate();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^-- argument #1 of type `bool` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> ext/fast_code_owners/src/lib.rs:46:4
[INFO] [stdout]     |
[INFO] [stdout]  46 | fn generate_and_validate(skip_stage: bool) -> Result<Value, Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ ----------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let result = generate_and_validate(/* bool */);
[INFO] [stdout]     |                                                ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast_code_owners` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2700fe47cc504bf2d8000604c4da38304b513af8f18747b5c386d3e35f920c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2700fe47cc504bf2d8000604c4da38304b513af8f18747b5c386d3e35f920c49", kill_on_drop: false }`
[INFO] [stdout] 2700fe47cc504bf2d8000604c4da38304b513af8f18747b5c386d3e35f920c49