[INFO] fetching crate cursed-collections 0.8.3...
[INFO] testing cursed-collections-0.8.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cursed-collections 0.8.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cursed-collections 0.8.3
[INFO] finished tweaking crates.io crate cursed-collections 0.8.3
[INFO] tweaked toml for crates.io crate cursed-collections 0.8.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cursed-collections 0.8.3 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 23 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.12.3 (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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 821b49945605cda140de86d4331a596b66365e0c8ee701744c3b18a27a2d8e9c
[INFO] running `Command { std: "docker" "start" "-a" "821b49945605cda140de86d4331a596b66365e0c8ee701744c3b18a27a2d8e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821b49945605cda140de86d4331a596b66365e0c8ee701744c3b18a27a2d8e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821b49945605cda140de86d4331a596b66365e0c8ee701744c3b18a27a2d8e9c", kill_on_drop: false }`
[INFO] [stdout] 821b49945605cda140de86d4331a596b66365e0c8ee701744c3b18a27a2d8e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b75b2bbe58cd021fbdd3cda662d7ca0905c01999da359835ac71f6565af2656e
[INFO] running `Command { std: "docker" "start" "-a" "b75b2bbe58cd021fbdd3cda662d7ca0905c01999da359835ac71f6565af2656e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling cursed-collections v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^-------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Vec<*mut T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[*mut T]`
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get_unchecked` require a reference
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/slice/mod.rs:637:5
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(&(*self.segments.get())).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "b75b2bbe58cd021fbdd3cda662d7ca0905c01999da359835ac71f6565af2656e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75b2bbe58cd021fbdd3cda662d7ca0905c01999da359835ac71f6565af2656e", kill_on_drop: false }`
[INFO] [stdout] b75b2bbe58cd021fbdd3cda662d7ca0905c01999da359835ac71f6565af2656e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4b0847683626416f6e7268ac65b6d690490ac76ef8f47a37b50685251f3282ed
[INFO] running `Command { std: "docker" "start" "-a" "4b0847683626416f6e7268ac65b6d690490ac76ef8f47a37b50685251f3282ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^-------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Vec<*mut T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[*mut T]`
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get_unchecked` require a reference
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/slice/mod.rs:637:5
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(&(*self.segments.get())).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling cursed-collections v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^-------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Vec<*mut T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[*mut T]`
[INFO] [stdout]    --> src/append_only_vec.rs:131:36
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get_unchecked` require a reference
[INFO] [stdout]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/slice/mod.rs:637:5
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     let segment = *(&(*self.segments.get())).get_unchecked(segment_index);
[INFO] [stdout]     |                                    ++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/symbol_table.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here               ------ 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.13s
[INFO] running `Command { std: "docker" "inspect" "4b0847683626416f6e7268ac65b6d690490ac76ef8f47a37b50685251f3282ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0847683626416f6e7268ac65b6d690490ac76ef8f47a37b50685251f3282ed", kill_on_drop: false }`
[INFO] [stdout] 4b0847683626416f6e7268ac65b6d690490ac76ef8f47a37b50685251f3282ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c8a1e61b441413e3a9e5fad09e3f3325a0744a435d3562095c9a20235c158751
[INFO] running `Command { std: "docker" "start" "-a" "c8a1e61b441413e3a9e5fad09e3f3325a0744a435d3562095c9a20235c158751", kill_on_drop: false }`
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/append_only_vec.rs:131:36
[INFO] [stderr]     |
[INFO] [stderr] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stderr]     |                                    ^^-------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      this raw pointer has type `*mut Vec<*mut T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&[*mut T]`
[INFO] [stderr]    --> src/append_only_vec.rs:131:36
[INFO] [stderr]     |
[INFO] [stderr] 131 |                     let segment = *(*self.segments.get()).get_unchecked(segment_index);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: method calls to `get_unchecked` require a reference
[INFO] [stderr]    --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/slice/mod.rs:637:5
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 131 |                     let segment = *(&(*self.segments.get())).get_unchecked(segment_index);
[INFO] [stderr]     |                                    ++                      +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/symbol_table.rs:132:19
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stderr]     |                   ^^^^^ the lifetime is elided here               ------ 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] 132 |     pub fn intern(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stderr]     |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/symbol_table.rs:160:19
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol {
[INFO] [stderr]     |                   ^^^^^ the lifetime is elided here               ------ 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn gensym(&self, text: impl Into<String> + AsRef<str>) -> Symbol<'_> {
[INFO] [stderr]     |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cursed-collections` (lib) generated 3 warnings
[INFO] [stderr] warning: `cursed-collections` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cursed_collections-6629021644c3e37f)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test append_only_vec::tests::index ... ok
[INFO] [stdout] test append_only_vec::tests::len_multiple_segments ... ok
[INFO] [stdout] test append_only_vec::tests::it_works ... ok
[INFO] [stdout] test append_only_vec::tests::references_still_valid_after_another_segment_is_created ... ok
[INFO] [stdout] test append_only_vec::tests::len_1 ... ok
[INFO] [stdout] test symbol_table::tests::interning_a_large_string ... ok
[INFO] [stdout] test symbol_table::tests::interning_a_single_null_byte_works ... ok
[INFO] [stdout] test symbol_table::tests::interning_can_refer_to_previous_segment ... ok
[INFO] [stdout] test lazy_array::tests::cannot_insert_twice ... ok
[INFO] [stdout] test symbol_table::tests::empty_symbol_is_different_from_other_symbols ... ok
[INFO] [stdout] test append_only_vec::tests::len_empty ... ok
[INFO] [stdout] test lazy_array::tests::it_works ... ok
[INFO] [stdout] test symbol_table::tests::two_symbols_are_different ... ok
[INFO] [stdout] test append_only_vec::tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test lazy_array::tests::cannot_put_out_of_bounds - should panic ... ok
[INFO] [stdout] test append_only_vec::tests::is_same_as_vector_once_fully_initialized ... ok
[INFO] [stdout] test symbol_table::tests::interning_twice_returns_same_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cursed_collections
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lazy_array.rs - lazy_array::LazyArray (line 11) ... ok
[INFO] [stdout] test src/symbol_table.rs - symbol_table::SymbolTable::gensym (line 150) ... ok
[INFO] [stdout] test src/symbol_table.rs - symbol_table::SymbolTable::intern (line 127) ... ok
[INFO] [stdout] test src/append_only_vec.rs - append_only_vec::AppendOnlyVec (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8a1e61b441413e3a9e5fad09e3f3325a0744a435d3562095c9a20235c158751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a1e61b441413e3a9e5fad09e3f3325a0744a435d3562095c9a20235c158751", kill_on_drop: false }`
[INFO] [stdout] c8a1e61b441413e3a9e5fad09e3f3325a0744a435d3562095c9a20235c158751
