[INFO] cloning repository https://github.com/itamarsch/ext2-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itamarsch/ext2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitamarsch%2Fext2-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitamarsch%2Fext2-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 872c716112311a65bfb4762dddcf73f16308cbdb
[INFO] testing itamarsch/ext2-rs 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%2Fitamarsch%2Fext2-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/itamarsch/ext2-rs
[INFO] finished tweaking git repo https://github.com/itamarsch/ext2-rs
[INFO] tweaked toml for git repo https://github.com/itamarsch/ext2-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/itamarsch/ext2-rs 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/itamarsch/ext2-rs 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 916e5349bc7890ba5abfd7376bf34ed58fe9f359bb57eb370e5598701dffe9b7
[INFO] running `Command { std: "docker" "start" "-a" "916e5349bc7890ba5abfd7376bf34ed58fe9f359bb57eb370e5598701dffe9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916e5349bc7890ba5abfd7376bf34ed58fe9f359bb57eb370e5598701dffe9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916e5349bc7890ba5abfd7376bf34ed58fe9f359bb57eb370e5598701dffe9b7", kill_on_drop: false }`
[INFO] [stdout] 916e5349bc7890ba5abfd7376bf34ed58fe9f359bb57eb370e5598701dffe9b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 796913cf95453180b4745b321d6274871cde6063112f123dfa8344b7114a815b
[INFO] running `Command { std: "docker" "start" "-a" "796913cf95453180b4745b321d6274871cde6063112f123dfa8344b7114a815b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling derive-deftly-macros v1.6.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling derive-deftly v1.6.0
[INFO] [stderr]    Compiling pwd-grp v1.0.2
[INFO] [stderr]    Compiling ext2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext2.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 88 |         inode: &'a ext2_inode,
[INFO] [stdout] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry>> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry<'_>>> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext2/directory.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry, &[u8])> {
[INFO] [stdout]    |                                ^^^^^                     ^^^^^^^^^^^^^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                |                         |
[INFO] [stdout]    |                                |                         the same lifetime is hidden here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry<'_>, &[u8])> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "796913cf95453180b4745b321d6274871cde6063112f123dfa8344b7114a815b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796913cf95453180b4745b321d6274871cde6063112f123dfa8344b7114a815b", kill_on_drop: false }`
[INFO] [stdout] 796913cf95453180b4745b321d6274871cde6063112f123dfa8344b7114a815b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f7427c5394bf37266523111c4d9bbbd6ba843854ef7f9c21a2071669961fc2cb
[INFO] running `Command { std: "docker" "start" "-a" "f7427c5394bf37266523111c4d9bbbd6ba843854ef7f9c21a2071669961fc2cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ext2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext2.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 88 |         inode: &'a ext2_inode,
[INFO] [stdout] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry>> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry<'_>>> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ext2/directory.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry, &[u8])> {
[INFO] [stdout]    |                                ^^^^^                     ^^^^^^^^^^^^^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                |                         |
[INFO] [stdout]    |                                |                         the same lifetime is hidden here
[INFO] [stdout]    |                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry<'_>, &[u8])> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "f7427c5394bf37266523111c4d9bbbd6ba843854ef7f9c21a2071669961fc2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7427c5394bf37266523111c4d9bbbd6ba843854ef7f9c21a2071669961fc2cb", kill_on_drop: false }`
[INFO] [stdout] f7427c5394bf37266523111c4d9bbbd6ba843854ef7f9c21a2071669961fc2cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6682fe969f75867fee29208d0982df8fe4095a69d1202a8ae51fab65f6a300bf
[INFO] running `Command { std: "docker" "start" "-a" "6682fe969f75867fee29208d0982df8fe4095a69d1202a8ae51fab65f6a300bf", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/ext2.rs:87:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 87 |         &self,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 
[INFO] [stderr] 88 |         inode: &'a ext2_inode,
[INFO] [stderr] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry>> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 89 |     ) -> anyhow::Result<Vec<DirectoryEntry<'_>>> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ext2/directory.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry, &[u8])> {
[INFO] [stderr]    |                                ^^^^^                     ^^^^^^^^^^^^^^  ^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                                |                         |
[INFO] [stderr]    |                                |                         the same lifetime is hidden here
[INFO] [stderr]    |                                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn take_dir_entry(content: &[u8]) -> anyhow::Result<(DirectoryEntry<'_>, &[u8])> {
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ext2` (bin "ext2" test) generated 2 warnings (run `cargo fix --bin "ext2" -p ext2 --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ext2-8e2469a6caa9bdf2)
[INFO] running `Command { std: "docker" "inspect" "6682fe969f75867fee29208d0982df8fe4095a69d1202a8ae51fab65f6a300bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6682fe969f75867fee29208d0982df8fe4095a69d1202a8ae51fab65f6a300bf", kill_on_drop: false }`
[INFO] [stdout] 6682fe969f75867fee29208d0982df8fe4095a69d1202a8ae51fab65f6a300bf
