[INFO] cloning repository https://github.com/maylisw/mygit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maylisw/mygit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fmygit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fmygit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 549e34fbc79cefe7b543c17b2d5c5edb0fff70ee
[INFO] testing maylisw/mygit against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fmygit" "/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/maylisw/mygit
[INFO] finished tweaking git repo https://github.com/maylisw/mygit
[INFO] tweaked toml for git repo https://github.com/maylisw/mygit written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maylisw/mygit on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maylisw/mygit 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acd4d9305a6198dbe39fb1665fe39ea5527566dc7396d6b31f27b89736b51ca2
[INFO] running `Command { std: "docker" "start" "-a" "acd4d9305a6198dbe39fb1665fe39ea5527566dc7396d6b31f27b89736b51ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acd4d9305a6198dbe39fb1665fe39ea5527566dc7396d6b31f27b89736b51ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd4d9305a6198dbe39fb1665fe39ea5527566dc7396d6b31f27b89736b51ca2", kill_on_drop: false }`
[INFO] [stdout] acd4d9305a6198dbe39fb1665fe39ea5527566dc7396d6b31f27b89736b51ca2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53db7476204254db5ae3ca6d69ff1191e4ba85f046b3593c23af39c550ac4905
[INFO] running `Command { std: "docker" "start" "-a" "53db7476204254db5ae3ca6d69ff1191e4ba85f046b3593c23af39c550ac4905", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling chrono v0.4.37
[INFO] [stderr]    Compiling my-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `pathname` is never read
[INFO] [stdout]   --> src/refs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Refs {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 17 |     pathname: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lockfile.rs:36:43
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile {
[INFO] [stdout]    |                            --             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile<'a> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/object.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 144 |         (parent_oid, tree_oid, author, message): (&'a str, &'a String, Author, String),
[INFO] [stdout]     |                                                    --       -- the lifetime is named here
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    the lifetime is named here
[INFO] [stdout] 145 |     ) -> Commit {
[INFO] [stdout]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 145 |     ) -> Commit<'a> {
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.09s
[INFO] running `Command { std: "docker" "inspect" "53db7476204254db5ae3ca6d69ff1191e4ba85f046b3593c23af39c550ac4905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53db7476204254db5ae3ca6d69ff1191e4ba85f046b3593c23af39c550ac4905", kill_on_drop: false }`
[INFO] [stdout] 53db7476204254db5ae3ca6d69ff1191e4ba85f046b3593c23af39c550ac4905
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b0b7cb6f03612098197d9c6875d8ecdadf581461c6796de68fa46c74e03b1d7
[INFO] running `Command { std: "docker" "start" "-a" "5b0b7cb6f03612098197d9c6875d8ecdadf581461c6796de68fa46c74e03b1d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `pathname` is never read
[INFO] [stdout]   --> src/refs.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Refs {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 17 |     pathname: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lockfile.rs:36:43
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile {
[INFO] [stdout]    |                            --             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile<'a> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/object.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 144 |         (parent_oid, tree_oid, author, message): (&'a str, &'a String, Author, String),
[INFO] [stdout]     |                                                    --       -- the lifetime is named here
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    the lifetime is named here
[INFO] [stdout] 145 |     ) -> Commit {
[INFO] [stdout]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 145 |     ) -> Commit<'a> {
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "5b0b7cb6f03612098197d9c6875d8ecdadf581461c6796de68fa46c74e03b1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0b7cb6f03612098197d9c6875d8ecdadf581461c6796de68fa46c74e03b1d7", kill_on_drop: false }`
[INFO] [stdout] 5b0b7cb6f03612098197d9c6875d8ecdadf581461c6796de68fa46c74e03b1d7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb366f29ca876a42f776aa25e8c5c829799bac455cb03c3429467a4e72ba3c3d
[INFO] running `Command { std: "docker" "start" "-a" "bb366f29ca876a42f776aa25e8c5c829799bac455cb03c3429467a4e72ba3c3d", kill_on_drop: false }`
[INFO] [stderr] warning: field `pathname` is never read
[INFO] [stderr]   --> src/refs.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Refs {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] 17 |     pathname: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lockfile.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile {
[INFO] [stderr]    |                            --             ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(file_path: &'a PathBuf) -> Lockfile<'a> {
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/object.rs:145:10
[INFO] [stderr]     |
[INFO] [stderr] 144 |         (parent_oid, tree_oid, author, message): (&'a str, &'a String, Author, String),
[INFO] [stderr]     |                                                    --       -- the lifetime is named here
[INFO] [stderr]     |                                                    |
[INFO] [stderr]     |                                                    the lifetime is named here
[INFO] [stderr] 145 |     ) -> Commit {
[INFO] [stderr]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 145 |     ) -> Commit<'a> {
[INFO] [stderr]     |                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `my-git` (bin "my-git" test) generated 3 warnings (run `cargo fix --bin "my-git" -p my-git --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_git-506ddab611ffaf6d)
[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" "bb366f29ca876a42f776aa25e8c5c829799bac455cb03c3429467a4e72ba3c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb366f29ca876a42f776aa25e8c5c829799bac455cb03c3429467a4e72ba3c3d", kill_on_drop: false }`
[INFO] [stdout] bb366f29ca876a42f776aa25e8c5c829799bac455cb03c3429467a4e72ba3c3d
