[INFO] cloning repository https://github.com/Jwsxs/git
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jwsxs/git" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwsxs%2Fgit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwsxs%2Fgit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9158b9698951e8c4eed298ff5fc0b4c1e899b40
[INFO] fixing Jwsxs/git against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwsxs%2Fgit" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jwsxs/git
[INFO] finished tweaking git repo https://github.com/Jwsxs/git
[INFO] tweaked toml for git repo https://github.com/Jwsxs/git written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jwsxs/git on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jwsxs/git 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592
[INFO] running `Command { std: "docker" "start" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592", 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" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ptr::null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ptr::null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/main.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, "c");
[INFO] [stdout]     |     ^^^^^^^^^^^ -------- expected `&PathBuf`, found `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&'static str`
[INFO] [stdout] note: expected `Option<&str>`, found `&str`
[INFO] [stdout]    --> src/main.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, "c");
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     = note:   expected enum `Option<&str>`
[INFO] [stdout]             found reference `&'static str`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:30:4
[INFO] [stdout]     |
[INFO] [stdout]  30 | fn iterate_dir(path: &PathBuf, op: Option<&str>) -> Result<(), ()> {
[INFO] [stdout]     |    ^^^^^^^^^^^ --------------  ----------------
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, Some("c"));
[INFO] [stdout]     |                           +++++   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/main.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/main.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let op = match args.get(1) {
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git` (bin "git") due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/main.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, "c");
[INFO] [stdout]     |     ^^^^^^^^^^^ -------- expected `&PathBuf`, found `&str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&PathBuf`
[INFO] [stdout]                found reference `&'static str`
[INFO] [stdout] note: expected `Option<&str>`, found `&str`
[INFO] [stdout]    --> src/main.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, "c");
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     = note:   expected enum `Option<&str>`
[INFO] [stdout]             found reference `&'static str`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/main.rs:30:4
[INFO] [stdout]     |
[INFO] [stdout]  30 | fn iterate_dir(path: &PathBuf, op: Option<&str>) -> Result<(), ()> {
[INFO] [stdout]     |    ^^^^^^^^^^^ --------------  ----------------
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 133 |     iterate_dir(HOME_DIR, Some("c"));
[INFO] [stdout]     |                           +++++   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/main.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/main.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let op = match args.get(1) {
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git` (bin "git" test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592", kill_on_drop: false }`
[INFO] [stdout] f9b6721d447842e137bebdbbae6d116a8cb0acf58e933eea2dc2750e9befb592
