[INFO] fetching crate fallible_collections 0.5.1...
[INFO] testing fallible_collections-0.5.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fallible_collections 0.5.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fallible_collections 0.5.1
[INFO] finished tweaking crates.io crate fallible_collections 0.5.1
[INFO] tweaked toml for crates.io crate fallible_collections 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fallible_collections 0.5.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9586ae2faab89dead747e82da4af2ca4777603d25d880b44da422af479c32d5
[INFO] running `Command { std: "docker" "start" "-a" "f9586ae2faab89dead747e82da4af2ca4777603d25d880b44da422af479c32d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9586ae2faab89dead747e82da4af2ca4777603d25d880b44da422af479c32d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9586ae2faab89dead747e82da4af2ca4777603d25d880b44da422af479c32d5", kill_on_drop: false }`
[INFO] [stdout] f9586ae2faab89dead747e82da4af2ca4777603d25d880b44da422af479c32d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27fb690559cffd1fb63b7a5b5c7c09d88c025541fee70a928449b4b34b2ca48
[INFO] running `Command { std: "docker" "start" "-a" "a27fb690559cffd1fb63b7a5b5c7c09d88c025541fee70a928449b4b34b2ca48", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling fallible_collections v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 139 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "a27fb690559cffd1fb63b7a5b5c7c09d88c025541fee70a928449b4b34b2ca48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27fb690559cffd1fb63b7a5b5c7c09d88c025541fee70a928449b4b34b2ca48", kill_on_drop: false }`
[INFO] [stdout] a27fb690559cffd1fb63b7a5b5c7c09d88c025541fee70a928449b4b34b2ca48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab9e2213f1de422299a8a5acbe377ef781b06c98c466b35f4fdb8b8f7e33db7
[INFO] running `Command { std: "docker" "start" "-a" "cab9e2213f1de422299a8a5acbe377ef781b06c98c466b35f4fdb8b8f7e33db7", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 139 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fallible_collections v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 139 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "cab9e2213f1de422299a8a5acbe377ef781b06c98c466b35f4fdb8b8f7e33db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab9e2213f1de422299a8a5acbe377ef781b06c98c466b35f4fdb8b8f7e33db7", kill_on_drop: false }`
[INFO] [stdout] cab9e2213f1de422299a8a5acbe377ef781b06c98c466b35f4fdb8b8f7e33db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83c8130e7935c5d4fa0fb9fb79a16cd2f4c63e31b1c02441250bea9ad7cab3eb
[INFO] running `Command { std: "docker" "start" "-a" "83c8130e7935c5d4fa0fb9fb79a16cd2f4c63e31b1c02441250bea9ad7cab3eb", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/vec.rs:132:21
[INFO] [stdout] running 22 tests
[INFO] [stderr]     |
[INFO] [stdout] test arc::test::fallible_rc ... ok
[INFO] [stderr] 132 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout] test boxed::tests::boxed ... ok
[INFO] [stderr]     |                     ^^^^^^^^^     ---------- the same lifetime is hidden here
[INFO] [stdout] test boxed::tests::trybox_as_deref ... ok
[INFO] [stderr]     |                     |
[INFO] [stdout] test boxed::tests::trybox_deref ... ok
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stdout] test boxed::tests::trybox_zst ... ok
[INFO] [stderr]     |
[INFO] [stdout] test format::tests::format ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test vec::tests::capacity_overflow ... ok
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test vec::tests::extend_from_slice ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test rc::test::fallible_rc ... ok
[INFO] [stderr]     |
[INFO] [stdout] test vec::tests::oom ... ok
[INFO] [stderr] 132 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout] test vec::tests::try_clone_oom ... ok
[INFO] [stderr]     |                                           +++
[INFO] [stdout] test vec::tests::try_reserve ... ok
[INFO] [stderr] 
[INFO] [stdout] test hashmap::tryhashmap_oom ... ok
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test vec::tests::try_reserve_idempotent ... ok
[INFO] [stderr]    --> src/vec.rs:139:17
[INFO] [stdout] test vec::tests::try_reserve_zst ... ok
[INFO] [stderr]     |
[INFO] [stdout] test vec::tests::tryvec_extend_from_slice ... ok
[INFO] [stderr] 139 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout] test vec::tests::tryvec_reserve_idempotent ... ok
[INFO] [stderr]     |                 ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout] test vec::tests::tryvec_reserve ... ok
[INFO] [stderr]     |                 |
[INFO] [stdout] test vec::tests::tryvec_try_clone_oom ... ok
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stdout] test vec::tests::tryvec_capacity_overflow ... ok
[INFO] [stderr]     |
[INFO] [stdout] test vec::tests::tryvec_oom ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test vec::tests::try_clone_vec ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] 139 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout] 
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `fallible_collections` (lib) generated 2 warnings
[INFO] [stderr] warning: `fallible_collections` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fallible_collections-d20f35b2926072e7)
[INFO] [stderr]    Doc-tests fallible_collections
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - TryClone (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83c8130e7935c5d4fa0fb9fb79a16cd2f4c63e31b1c02441250bea9ad7cab3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c8130e7935c5d4fa0fb9fb79a16cd2f4c63e31b1c02441250bea9ad7cab3eb", kill_on_drop: false }`
[INFO] [stdout] 83c8130e7935c5d4fa0fb9fb79a16cd2f4c63e31b1c02441250bea9ad7cab3eb
