[INFO] cloning repository https://github.com/LyonSyonII/MyVec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LyonSyonII/MyVec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyonSyonII%2FMyVec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyonSyonII%2FMyVec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a679f3a939ba807ad2f735b04f79a03432c2fac
[INFO] testing LyonSyonII/MyVec against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyonSyonII%2FMyVec" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LyonSyonII/MyVec on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LyonSyonII/MyVec
[INFO] finished tweaking git repo https://github.com/LyonSyonII/MyVec
[INFO] tweaked toml for git repo https://github.com/LyonSyonII/MyVec written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LyonSyonII/MyVec 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 332358bc4fbffcb9183b972d3ce1d730d3c6117f17a20fc642e7bcebb72a5460
[INFO] running `Command { std: "docker" "start" "-a" "332358bc4fbffcb9183b972d3ce1d730d3c6117f17a20fc642e7bcebb72a5460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "332358bc4fbffcb9183b972d3ce1d730d3c6117f17a20fc642e7bcebb72a5460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332358bc4fbffcb9183b972d3ce1d730d3c6117f17a20fc642e7bcebb72a5460", kill_on_drop: false }`
[INFO] [stdout] 332358bc4fbffcb9183b972d3ce1d730d3c6117f17a20fc642e7bcebb72a5460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b21a4c2575ed872fb1287415bc7d34fd5e888ad1ed04ab84350d70d30bc4e5b
[INFO] running `Command { std: "docker" "start" "-a" "1b21a4c2575ed872fb1287415bc7d34fd5e888ad1ed04ab84350d70d30bc4e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mycollections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "1b21a4c2575ed872fb1287415bc7d34fd5e888ad1ed04ab84350d70d30bc4e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b21a4c2575ed872fb1287415bc7d34fd5e888ad1ed04ab84350d70d30bc4e5b", kill_on_drop: false }`
[INFO] [stdout] 1b21a4c2575ed872fb1287415bc7d34fd5e888ad1ed04ab84350d70d30bc4e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 096947fff0deaa01eedea0eafc66fae5ad8f70c2f9ea626b91f6d799337413c2
[INFO] running `Command { std: "docker" "start" "-a" "096947fff0deaa01eedea0eafc66fae5ad8f70c2f9ea626b91f6d799337413c2", kill_on_drop: false }`
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mycollections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "096947fff0deaa01eedea0eafc66fae5ad8f70c2f9ea626b91f6d799337413c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096947fff0deaa01eedea0eafc66fae5ad8f70c2f9ea626b91f6d799337413c2", kill_on_drop: false }`
[INFO] [stdout] 096947fff0deaa01eedea0eafc66fae5ad8f70c2f9ea626b91f6d799337413c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acbe05142ef974ecb5f184bfed7d929f9898380d5278470ffa1de8e5c45eae9c
[INFO] running `Command { std: "docker" "start" "-a" "acbe05142ef974ecb5f184bfed7d929f9898380d5278470ffa1de8e5c45eae9c", kill_on_drop: false }`
[INFO] [stderr] warning: irrefutable `let...else` pattern
[INFO] [stderr]    --> src/map.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stderr]     = help: consider removing the `else` clause
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket`
[INFO] [stderr]    --> src/map.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TreeMap` is never constructed
[INFO] [stderr]    --> src/map.rs:148:16
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub struct TreeMap<K, V> {
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `insert` are never used
[INFO] [stderr]    --> src/map.rs:154:22
[INFO] [stderr]     |
[INFO] [stderr] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stderr]     |     ------------------------ associated items in this implementation
[INFO] [stderr] 154 |         pub const fn new() -> Self {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stderr]     |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mycollections` (lib) generated 4 warnings (run `cargo fix --lib -p mycollections` to apply 1 suggestion)
[INFO] [stderr] warning: `mycollections` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mycollections-66c6a4fbba5cc6d5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vec::tests::zst ... ok
[INFO] [stdout] test linked_list::tests::zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mycollections
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve (line 263) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::push_front (line 160) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::Iter (line 309) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve_back (line 296) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::pop_back (line 178) ... ok
[INFO] [stdout] test src/deque.rs - deque::Iter (line 491) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve_front (line 329) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_unchecked_mut (line 113) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_unchecked (line 70) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_mut (line 89) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::as_slice (line 206) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get (line 47) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::iter (line 358) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::push_back (line 129) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::as_mut_slice (line 217) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::IntoIter (line 344) ... ok
[INFO] [stdout] test src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53) ... FAILED
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::is_empty (line 176) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::iter_mut (line 150) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::len (line 164) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::new (line 27) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::iter (line 134) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::push_back (line 46) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::pop_back (line 88) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::push_front (line 66) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::IterMut (line 327) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::pop_front (line 112) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::capacity (line 232) ... ok
[INFO] [stdout] test src/map.rs - map::stupidmap::StupidMap<K,V>::into_entries (line 84) ... ok
[INFO] [stdout] test src/vec.rs - vec::Iter (line 419) ... ok
[INFO] [stdout] test src/vec.rs - vec::IntoIter (line 399) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::drain (line 173) ... ok
[INFO] [stdout] test src/vec.rs - vec::IterMut (line 438) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::len (line 215) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::new (line 19) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::reserve (line 39) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::pop (line 120) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::insert (line 87) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::push (line 63) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::remove (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53) stdout ----
[INFO] [stdout] error[E0277]: `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]   --> src/map.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(map, &[("bar", 1337), ("baz", 69), ("foo", 42)]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'a> Iterator` is not implemented for `&'a &[(&str, {integer}); 3]`
[INFO] [stdout]    = note: required for `&'a &[(&str, {integer}); 3]` to implement `for<'a> IntoIterator`
[INFO] [stdout]    = note: required for `StupidMap<&str, {integer}>` to implement `PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]   --> src/map.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | assert_eq!(map, &[("bar", 1337), ("baz", 69), ("foo", 55)]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'a> Iterator` is not implemented for `&'a &[(&str, {integer}); 3]`
[INFO] [stdout]    = note: required for `&'a &[(&str, {integer}); 3]` to implement `for<'a> IntoIterator`
[INFO] [stdout]    = note: required for `StupidMap<&str, {integer}>` to implement `PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 39 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "acbe05142ef974ecb5f184bfed7d929f9898380d5278470ffa1de8e5c45eae9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acbe05142ef974ecb5f184bfed7d929f9898380d5278470ffa1de8e5c45eae9c", kill_on_drop: false }`
[INFO] [stdout] acbe05142ef974ecb5f184bfed7d929f9898380d5278470ffa1de8e5c45eae9c
[INFO] testing LyonSyonII/MyVec against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyonSyonII%2FMyVec" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LyonSyonII/MyVec on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LyonSyonII/MyVec
[INFO] finished tweaking git repo https://github.com/LyonSyonII/MyVec
[INFO] tweaked toml for git repo https://github.com/LyonSyonII/MyVec written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LyonSyonII/MyVec 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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6180690fba2b77bc819b3bb10446b5654ff1989d790af719fe266b580afb5d8
[INFO] running `Command { std: "docker" "start" "-a" "d6180690fba2b77bc819b3bb10446b5654ff1989d790af719fe266b580afb5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6180690fba2b77bc819b3bb10446b5654ff1989d790af719fe266b580afb5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6180690fba2b77bc819b3bb10446b5654ff1989d790af719fe266b580afb5d8", kill_on_drop: false }`
[INFO] [stdout] d6180690fba2b77bc819b3bb10446b5654ff1989d790af719fe266b580afb5d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5217e94cfdf95706b2e3529b160f402a0e426463a1791b2f991d65ae8904edf5
[INFO] running `Command { std: "docker" "start" "-a" "5217e94cfdf95706b2e3529b160f402a0e426463a1791b2f991d65ae8904edf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mycollections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "5217e94cfdf95706b2e3529b160f402a0e426463a1791b2f991d65ae8904edf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5217e94cfdf95706b2e3529b160f402a0e426463a1791b2f991d65ae8904edf5", kill_on_drop: false }`
[INFO] [stdout] 5217e94cfdf95706b2e3529b160f402a0e426463a1791b2f991d65ae8904edf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c981acdbb2e18173724acc7aa49e770e4fa6192315a7b14448223add8851ac0
[INFO] running `Command { std: "docker" "start" "-a" "9c981acdbb2e18173724acc7aa49e770e4fa6192315a7b14448223add8851ac0", kill_on_drop: false }`
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mycollections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]    --> src/map.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]     = help: consider removing the `else` clause
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket`
[INFO] [stdout]    --> src/map.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeMap` is never constructed
[INFO] [stdout]    --> src/map.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub struct TreeMap<K, V> {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> src/map.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stdout]     |     ------------------------ associated items in this implementation
[INFO] [stdout] 154 |         pub const fn new() -> Self {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9c981acdbb2e18173724acc7aa49e770e4fa6192315a7b14448223add8851ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c981acdbb2e18173724acc7aa49e770e4fa6192315a7b14448223add8851ac0", kill_on_drop: false }`
[INFO] [stdout] 9c981acdbb2e18173724acc7aa49e770e4fa6192315a7b14448223add8851ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4761beb20d86a25f2424206b78aa3b7af58596b37fed0866348f22befc3db6a
[INFO] running `Command { std: "docker" "start" "-a" "a4761beb20d86a25f2424206b78aa3b7af58596b37fed0866348f22befc3db6a", kill_on_drop: false }`
[INFO] [stderr] warning: irrefutable `let...else` pattern
[INFO] [stderr]    --> src/map.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this pattern will always match, so the `else` clause is useless
[INFO] [stderr]     = help: consider removing the `else` clause
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bucket`
[INFO] [stderr]    --> src/map.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let bucket = self.buckets.get(self.buckets.len() / 2) else {
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TreeMap` is never constructed
[INFO] [stderr]    --> src/map.rs:148:16
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub struct TreeMap<K, V> {
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `insert` are never used
[INFO] [stderr]    --> src/map.rs:154:22
[INFO] [stderr]     |
[INFO] [stderr] 153 |     impl<K, V> TreeMap<K, V> {
[INFO] [stderr]     |     ------------------------ associated items in this implementation
[INFO] [stderr] 154 |         pub const fn new() -> Self {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |         pub fn insert(&mut self, key: K, value: V) where K: std::cmp::PartialOrd {
[INFO] [stderr]     |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mycollections` (lib) generated 4 warnings (run `cargo fix --lib -p mycollections` to apply 1 suggestion)
[INFO] [stderr] warning: `mycollections` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mycollections-973226a071236242)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test linked_list::tests::zst ... ok
[INFO] [stdout] test vec::tests::zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mycollections
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::push_front (line 160) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve (line 263) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::pop_back (line 178) ... ok
[INFO] [stdout] test src/deque.rs - deque::Iter (line 491) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve_back (line 296) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::iter (line 358) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_unchecked (line 70) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::as_mut_slice (line 217) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::reserve_front (line 329) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::as_slice (line 206) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_mut (line 89) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get (line 47) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::get_unchecked_mut (line 113) ... ok
[INFO] [stdout] test src/deque.rs - deque::Deque<T>::push_back (line 129) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::Iter (line 309) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::IntoIter (line 344) ... ok
[INFO] [stdout] test src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53) ... FAILED
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::is_empty (line 176) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::IterMut (line 327) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::iter (line 134) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::pop_back (line 88) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::len (line 164) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::iter_mut (line 150) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::push_front (line 66) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::new (line 27) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::capacity (line 232) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::pop_front (line 112) ... ok
[INFO] [stdout] test src/vec.rs - vec::IterMut (line 438) ... ok
[INFO] [stdout] test src/vec.rs - vec::IntoIter (line 399) ... ok
[INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList<T>::push_back (line 46) ... ok
[INFO] [stdout] test src/vec.rs - vec::Iter (line 419) ... ok
[INFO] [stdout] test src/map.rs - map::stupidmap::StupidMap<K,V>::into_entries (line 84) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::drain (line 173) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::insert (line 87) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::new (line 19) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::len (line 215) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::pop (line 120) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::reserve (line 39) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::push (line 63) ... ok
[INFO] [stdout] test src/vec.rs - vec::Vec<T>::remove (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53) stdout ----
[INFO] [stdout] error[E0277]: `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]   --> src/map.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_eq!(map, &[("bar", 1337), ("baz", 69), ("foo", 42)]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'a> Iterator` is not implemented for `&'a &[(&str, {integer}); 3]`, which is required by `StupidMap<&str, {integer}>: PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: required for `&'a &[(&str, {integer}); 3]` to implement `for<'a> IntoIterator`
[INFO] [stdout]    = note: required for `StupidMap<&str, {integer}>` to implement `PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]   --> src/map.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | assert_eq!(map, &[("bar", 1337), ("baz", 69), ("foo", 55)]);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&'a &[(&str, {integer}); 3]` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'a> Iterator` is not implemented for `&'a &[(&str, {integer}); 3]`, which is required by `StupidMap<&str, {integer}>: PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: required for `&'a &[(&str, {integer}); 3]` to implement `for<'a> IntoIterator`
[INFO] [stdout]    = note: required for `StupidMap<&str, {integer}>` to implement `PartialEq<&[(&str, {integer}); 3]>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/map.rs - map::stupidmap::StupidMap<K,V>::insert (line 53)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 39 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a4761beb20d86a25f2424206b78aa3b7af58596b37fed0866348f22befc3db6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4761beb20d86a25f2424206b78aa3b7af58596b37fed0866348f22befc3db6a", kill_on_drop: false }`
[INFO] [stdout] a4761beb20d86a25f2424206b78aa3b7af58596b37fed0866348f22befc3db6a
