[INFO] cloning repository https://github.com/lpreaux/codecrafter-git-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpreaux/codecrafter-git-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpreaux%2Fcodecrafter-git-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpreaux%2Fcodecrafter-git-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e1468d05c38453f53f7b871d6555e2dc22c1772
[INFO] testing lpreaux/codecrafter-git-rust against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpreaux%2Fcodecrafter-git-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lpreaux/codecrafter-git-rust
[INFO] finished tweaking git repo https://github.com/lpreaux/codecrafter-git-rust
[INFO] tweaked toml for git repo https://github.com/lpreaux/codecrafter-git-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lpreaux/codecrafter-git-rust on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lpreaux/codecrafter-git-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49ac9fcd13c8482dfd1da482ab88f009326ef9f5a29210d658308c85296325ed
[INFO] running `Command { std: "docker" "start" "-a" "49ac9fcd13c8482dfd1da482ab88f009326ef9f5a29210d658308c85296325ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ac9fcd13c8482dfd1da482ab88f009326ef9f5a29210d658308c85296325ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ac9fcd13c8482dfd1da482ab88f009326ef9f5a29210d658308c85296325ed", kill_on_drop: false }`
[INFO] [stdout] 49ac9fcd13c8482dfd1da482ab88f009326ef9f5a29210d658308c85296325ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3401ceda046c9e751006c5f6f45f511a2761311c74aa20d37e585651f9e60be
[INFO] running `Command { std: "docker" "start" "-a" "b3401ceda046c9e751006c5f6f45f511a2761311c74aa20d37e585651f9e60be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling codecrafters-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `commit`
[INFO] [stdout]   --> src/objects/object_kind.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             GitObjectKind::Commit(commit) => {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name_only`
[INFO] [stdout]   --> src/bin/git.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn ls_tree(object_name: &String, name_only: bool) -> Result<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_name_only`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write_mode`
[INFO] [stdout]    --> src/bin/git.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn hash_object(path: &PathBuf, write_mode: bool) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "b3401ceda046c9e751006c5f6f45f511a2761311c74aa20d37e585651f9e60be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3401ceda046c9e751006c5f6f45f511a2761311c74aa20d37e585651f9e60be", kill_on_drop: false }`
[INFO] [stdout] b3401ceda046c9e751006c5f6f45f511a2761311c74aa20d37e585651f9e60be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0955ab6aaab12218660d2b780c7a523f2cb842db550885247ab4e65e1162225d
[INFO] running `Command { std: "docker" "start" "-a" "0955ab6aaab12218660d2b780c7a523f2cb842db550885247ab4e65e1162225d", kill_on_drop: false }`
[INFO] [stderr]    Compiling codecrafters-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `commit`
[INFO] [stdout]   --> src/objects/object_kind.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             GitObjectKind::Commit(commit) => {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name_only`
[INFO] [stdout]   --> src/bin/git.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn ls_tree(object_name: &String, name_only: bool) -> Result<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_name_only`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write_mode`
[INFO] [stdout]    --> src/bin/git.rs:110:32
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn hash_object(path: &PathBuf, write_mode: bool) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `commit`
[INFO] [stdout]   --> src/objects/object_kind.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             GitObjectKind::Commit(commit) => {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "0955ab6aaab12218660d2b780c7a523f2cb842db550885247ab4e65e1162225d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0955ab6aaab12218660d2b780c7a523f2cb842db550885247ab4e65e1162225d", kill_on_drop: false }`
[INFO] [stdout] 0955ab6aaab12218660d2b780c7a523f2cb842db550885247ab4e65e1162225d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf51606c425f02cb3ab3eb11b35ab69bb1d06553a4b942c4cf0d159780a83beb
[INFO] running `Command { std: "docker" "start" "-a" "bf51606c425f02cb3ab3eb11b35ab69bb1d06553a4b942c4cf0d159780a83beb", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `commit`
[INFO] [stderr]   --> src/objects/object_kind.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 |             GitObjectKind::Commit(commit) => {
[INFO] [stderr]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codecrafters-git` (lib) generated 1 warning
[INFO] [stderr] warning: `codecrafters-git` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused variable: `name_only`
[INFO] [stderr]   --> src/bin/git.rs:87:34
[INFO] [stderr]    |
[INFO] [stderr] 87 | fn ls_tree(object_name: &String, name_only: bool) -> Result<()> {
[INFO] [stderr]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_name_only`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `write_mode`
[INFO] [stderr]    --> src/bin/git.rs:110:32
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn hash_object(path: &PathBuf, write_mode: bool) -> Result<()> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_mode`
[INFO] [stderr] 
[INFO] [stderr] warning: `codecrafters-git` (bin "git" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codecrafters_git-2934d189e77bb73d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/git.rs (/opt/rustwide/target/debug/deps/git-509fc6ac692d03fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codecrafters_git
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf51606c425f02cb3ab3eb11b35ab69bb1d06553a4b942c4cf0d159780a83beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf51606c425f02cb3ab3eb11b35ab69bb1d06553a4b942c4cf0d159780a83beb", kill_on_drop: false }`
[INFO] [stdout] bf51606c425f02cb3ab3eb11b35ab69bb1d06553a4b942c4cf0d159780a83beb