[INFO] cloning repository https://github.com/Kopi-Paste/RustyChunkyServer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kopi-Paste/RustyChunkyServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKopi-Paste%2FRustyChunkyServer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKopi-Paste%2FRustyChunkyServer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c4f14827b177448b9df5673108ce76fe29db56c
[INFO] testing Kopi-Paste/RustyChunkyServer against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKopi-Paste%2FRustyChunkyServer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kopi-Paste/RustyChunkyServer
[INFO] finished tweaking git repo https://github.com/Kopi-Paste/RustyChunkyServer
[INFO] tweaked toml for git repo https://github.com/Kopi-Paste/RustyChunkyServer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kopi-Paste/RustyChunkyServer 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] crate git repo https://github.com/Kopi-Paste/RustyChunkyServer 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" "+1.90.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 53105e7a860aa0da8080396e4af635e48fa3ca01057f9b0edcf44a15a165eab6
[INFO] running `Command { std: "docker" "start" "-a" "53105e7a860aa0da8080396e4af635e48fa3ca01057f9b0edcf44a15a165eab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53105e7a860aa0da8080396e4af635e48fa3ca01057f9b0edcf44a15a165eab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53105e7a860aa0da8080396e4af635e48fa3ca01057f9b0edcf44a15a165eab6", kill_on_drop: false }`
[INFO] [stdout] 53105e7a860aa0da8080396e4af635e48fa3ca01057f9b0edcf44a15a165eab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2ac79642e7473da146b8761670fb7ebcc03abbfa11f9255f86c336e137e1034b
[INFO] running `Command { std: "docker" "start" "-a" "2ac79642e7473da146b8761670fb7ebcc03abbfa11f9255f86c336e137e1034b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling hyper v1.5.0
[INFO] [stderr]    Compiling tower v0.5.1
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling axum v0.7.7
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_mut_node_for_string` and `get_mut_for_string` are never used
[INFO] [stdout]   --> src/trie/trie.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<K, V> Trie<K, V> where K : Copy + Eq + Hash {
[INFO] [stdout]    | ------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn get_mut_node_for_string(&mut self, key : &[K]) -> Option<&mut Node<K, V>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_mut_for_string(&mut self, key : &[K]) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_data` is never used
[INFO] [stdout]   --> src/trie/node.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<K, V> Node<K, V> where K : Eq + Hash + Copy {
[INFO] [stdout]    | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_mut_data(&mut self) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.65s
[INFO] running `Command { std: "docker" "inspect" "2ac79642e7473da146b8761670fb7ebcc03abbfa11f9255f86c336e137e1034b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac79642e7473da146b8761670fb7ebcc03abbfa11f9255f86c336e137e1034b", kill_on_drop: false }`
[INFO] [stdout] 2ac79642e7473da146b8761670fb7ebcc03abbfa11f9255f86c336e137e1034b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ac0770e642df2edbdb7fefffb6c9fd666003293e31951e9dfff4a5de33d4f6cb
[INFO] running `Command { std: "docker" "start" "-a" "ac0770e642df2edbdb7fefffb6c9fd666003293e31951e9dfff4a5de33d4f6cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_mut_node_for_string` and `get_mut_for_string` are never used
[INFO] [stdout]   --> src/trie/trie.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<K, V> Trie<K, V> where K : Copy + Eq + Hash {
[INFO] [stdout]    | ------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn get_mut_node_for_string(&mut self, key : &[K]) -> Option<&mut Node<K, V>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_mut_for_string(&mut self, key : &[K]) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_data` is never used
[INFO] [stdout]   --> src/trie/node.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<K, V> Node<K, V> where K : Eq + Hash + Copy {
[INFO] [stdout]    | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_mut_data(&mut self) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::init`
[INFO] [stdout]  --> tests/trie_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing_subscriber::fmt::init;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     trie.insert(as_slice!("aaaaaa"), 1);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     trie.insert(as_slice!("aaaaab"), 2);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     trie.insert(as_slice!("aaaaac"), 3);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     trie.insert(as_slice!("aaaaad"), 4);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     trie.insert(as_slice!("aabaad"), 5);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aa")));
[INFO] [stdout]    |                                               --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aab")));
[INFO] [stdout]    |                                               ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaa")));
[INFO] [stdout]    |                                               ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaaa")));
[INFO] [stdout]    |                                               ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 44 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stdout]    |                     ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         trie.delete(as_slice!(string_to_delete));
[INFO] [stdout]    |                     --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 60 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stdout]    |                     ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 | ...   &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                          ^
[INFO] [stdout] ...
[INFO] [stdout] 67 | ...   let mut mine = trie.get_keys_for_prefix(as_slice!(rand_prefix)).iter().map(|word| word.iter().collect::<String>()).collect::<Vec<_>...
[INFO] [stdout]    |                                               ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 76 |             assert_eq!(trie.get_for_string(as_slice!(string)), held_strings.get(&string));
[INFO] [stdout]    |                                            ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::init`
[INFO] [stdout]  --> tests/trie_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing_subscriber::fmt::init;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     trie.insert(as_slice!("aaaaaa"), 1);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     trie.insert(as_slice!("aaaaab"), 2);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     trie.insert(as_slice!("aaaaac"), 3);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     trie.insert(as_slice!("aaaaad"), 4);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     trie.insert(as_slice!("aabaad"), 5);
[INFO] [stdout]    |                 ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aa")));
[INFO] [stdout]    |                                               --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 91 |             trie.insert(as_slice!(format!("{prefix}{suffix}")), (i, j));
[INFO] [stdout]    |                         -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         let matched_keys = trie.get_keys_for_prefix(as_slice!(prefix));
[INFO] [stdout]    |                                                     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aab")));
[INFO] [stdout]    |                                               ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaa")));
[INFO] [stdout]    |                                               ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaaa")));
[INFO] [stdout]    |                                               ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 44 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stdout]    |                     ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         trie.delete(as_slice!(string_to_delete));
[INFO] [stdout]    |                     --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 60 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stdout]    |                     ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 | ...   &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                          ^
[INFO] [stdout] ...
[INFO] [stdout] 67 | ...   let mut mine = trie.get_keys_for_prefix(as_slice!(rand_prefix)).iter().map(|word| word.iter().collect::<String>()).collect::<Vec<_>...
[INFO] [stdout]    |                                               ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 76 |             assert_eq!(trie.get_for_string(as_slice!(string)), held_strings.get(&string));
[INFO] [stdout]    |                                            ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 91 |             trie.insert(as_slice!(format!("{prefix}{suffix}")), (i, j));
[INFO] [stdout]    |                         -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> tests/trie_tests.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stdout]    |                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 97 |         let matched_keys = trie.get_keys_for_prefix(as_slice!(prefix));
[INFO] [stdout]    |                                                     ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_mut_node_for_string` and `get_mut_for_string` are never used
[INFO] [stdout]   --> src/trie/trie.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<K, V> Trie<K, V> where K : Copy + Eq + Hash {
[INFO] [stdout]    | ------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn get_mut_node_for_string(&mut self, key : &[K]) -> Option<&mut Node<K, V>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_mut_for_string(&mut self, key : &[K]) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_data` is never used
[INFO] [stdout]   --> src/trie/node.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<K, V> Node<K, V> where K : Eq + Hash + Copy {
[INFO] [stdout]    | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_mut_data(&mut self) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "ac0770e642df2edbdb7fefffb6c9fd666003293e31951e9dfff4a5de33d4f6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0770e642df2edbdb7fefffb6c9fd666003293e31951e9dfff4a5de33d4f6cb", kill_on_drop: false }`
[INFO] [stdout] ac0770e642df2edbdb7fefffb6c9fd666003293e31951e9dfff4a5de33d4f6cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 144ce1cd614ab65e881e4f7f8015adaa5855162c694d375c8109c157f52e1864
[INFO] running `Command { std: "docker" "start" "-a" "144ce1cd614ab65e881e4f7f8015adaa5855162c694d375c8109c157f52e1864", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `tracing_subscriber::fmt::init`
[INFO] [stderr]  --> tests/trie_tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tracing_subscriber::fmt::init;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     trie.insert(as_slice!("aaaaaa"), 1);
[INFO] [stderr]    |                 ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     trie.insert(as_slice!("aaaaab"), 2);
[INFO] [stderr]    |                 ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     trie.insert(as_slice!("aaaaac"), 3);
[INFO] [stderr]    |                 ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     trie.insert(as_slice!("aaaaad"), 4);
[INFO] [stderr]    |                 ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     trie.insert(as_slice!("aabaad"), 5);
[INFO] [stderr]    |                 ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aa")));
[INFO] [stderr]    |                                               --------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aab")));
[INFO] [stderr]    |                                               ---------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaa")));
[INFO] [stderr]    |                                               ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     println!("{:?}", trie.get_keys_for_prefix(as_slice!("aaaaa")));
[INFO] [stderr]    |                                               ------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 44 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stderr]    |                     ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 53 |         trie.delete(as_slice!(string_to_delete));
[INFO] [stderr]    |                     --------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 60 |         trie.insert(as_slice!(rand_str), i);
[INFO] [stderr]    |                     ------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 | ...   &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                          ^
[INFO] [stderr] ...
[INFO] [stderr] 67 | ...   let mut mine = trie.get_keys_for_prefix(as_slice!(rand_prefix)).iter().map(|word| word.iter().collect::<String>()).collect::<Vec<_>...
[INFO] [stderr]    |                                               ---------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 76 |             assert_eq!(trie.get_for_string(as_slice!(string)), held_strings.get(&string));
[INFO] [stderr]    |                                            ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 91 |             trie.insert(as_slice!(format!("{prefix}{suffix}")), (i, j));
[INFO] [stderr]    |                         -------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> tests/trie_tests.rs:9:44
[INFO] [stderr]    |
[INFO] [stderr]  9 |         &$x.chars().collect::<Vec<_>>()[..];
[INFO] [stderr]    |                                            ^
[INFO] [stderr] ...
[INFO] [stderr] 97 |         let matched_keys = trie.get_keys_for_prefix(as_slice!(prefix));
[INFO] [stderr]    |                                                     ----------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `as_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_mut_node_for_string` and `get_mut_for_string` are never used
[INFO] [stderr]   --> src/trie/trie.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl<K, V> Trie<K, V> where K : Copy + Eq + Hash {
[INFO] [stderr]    | ------------------------------------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     fn get_mut_node_for_string(&mut self, key : &[K]) -> Option<&mut Node<K, V>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn get_mut_for_string(&mut self, key : &[K]) -> Option<&mut V> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_mut_data` is never used
[INFO] [stderr]   --> src/trie/node.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<K, V> Node<K, V> where K : Eq + Hash + Copy {
[INFO] [stderr]    | ------------------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn get_mut_data(&mut self) -> Option<&mut V> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `http-server` (test "mod") generated 17 warnings (run `cargo fix --test "mod"` to apply 1 suggestion)
[INFO] [stderr] warning: `http-server` (test "trie_tests") generated 17 warnings (17 duplicates)
[INFO] [stderr] warning: `http-server` (bin "http-server") generated 2 warnings
[INFO] [stderr] warning: `http-server` (bin "http-server" test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/http_server-0d1da1f7b13ecb4a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/http_server-bfeea2f6576be827)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-b234699ff1249548)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test trie_tests::basic_test ... ok
[INFO] [stdout] test trie_tests::simple_rand_test ... ok
[INFO] [stdout] test trie_tests::test_trie has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "144ce1cd614ab65e881e4f7f8015adaa5855162c694d375c8109c157f52e1864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144ce1cd614ab65e881e4f7f8015adaa5855162c694d375c8109c157f52e1864", kill_on_drop: false }`
[INFO] [stdout] 144ce1cd614ab65e881e4f7f8015adaa5855162c694d375c8109c157f52e1864
