[INFO] cloning repository https://github.com/121601571/rust_dicttree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/121601571/rust_dicttree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121601571%2Frust_dicttree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121601571%2Frust_dicttree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cdd1d20ccfb8525bf564fb69206df89d54031bf [INFO] building 121601571/rust_dicttree against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F121601571%2Frust_dicttree" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/121601571/rust_dicttree on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/121601571/rust_dicttree [INFO] finished tweaking git repo https://github.com/121601571/rust_dicttree [INFO] tweaked toml for git repo https://github.com/121601571/rust_dicttree written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/121601571/rust_dicttree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-serde v0.1.3 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.3 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded async-stream-impl v0.3.3 [INFO] [stderr] Downloaded async-stream v0.3.3 [INFO] [stderr] Downloaded structopt-derive v0.4.18 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.36.1 [INFO] [stderr] Downloaded unicode-segmentation v1.9.0 [INFO] [stderr] Downloaded atoi v0.3.3 [INFO] [stderr] Downloaded structopt v0.3.26 [INFO] [stderr] Downloaded clap v2.34.0 [INFO] [stderr] Downloaded mini-redis v0.4.1 [INFO] [stderr] Downloaded mio v0.8.3 [INFO] [stderr] Downloaded tokio-stream v0.1.9 [INFO] [stderr] Downloaded tracing-subscriber v0.2.25 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.36.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.36.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.36.1 [INFO] [stderr] Downloaded tokio v1.19.2 [INFO] [stderr] Downloaded windows-sys v0.36.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.36.1 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2723d14b0c855c3bae256deb40731e53fdc8dfde2a053a89f8093e37dd819ed3 [INFO] running `Command { std: "docker" "start" "-a" "2723d14b0c855c3bae256deb40731e53fdc8dfde2a053a89f8093e37dd819ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2723d14b0c855c3bae256deb40731e53fdc8dfde2a053a89f8093e37dd819ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2723d14b0c855c3bae256deb40731e53fdc8dfde2a053a89f8093e37dd819ed3", kill_on_drop: false }` [INFO] [stdout] 2723d14b0c855c3bae256deb40731e53fdc8dfde2a053a89f8093e37dd819ed3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f17c556f950f8e312bb5e4b5cfb8d562d4e926b8c1fa19e16b4926e39faa755 [INFO] running `Command { std: "docker" "start" "-a" "9f17c556f950f8e312bb5e4b5cfb8d562d4e926b8c1fa19e16b4926e39faa755", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling atoi v0.3.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling tokio-stream v0.1.9 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling mini-redis v0.4.1 [INFO] [stderr] Compiling dict_tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut res = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut res = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `val` [INFO] [stdout] --> src/lib.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | val: char, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `suffix` [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | suffix: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `endpoint` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | endpoint: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_value` [INFO] [stdout] --> src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | fn contains_value(&self, input: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_suffix` [INFO] [stdout] --> src/lib.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn find_suffix(&mut self, input: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_self_values_dry` [INFO] [stdout] --> src/lib.rs:59:16 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn iter_self_values_dry(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_self_values` [INFO] [stdout] --> src/lib.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | fn iter_self_values(&self, contains_self: bool) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_value_node` [INFO] [stdout] --> src/lib.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | fn iter_value_node(&mut self, input: char) -> &mut MyTree { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn new(node_val: char, ep: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_whole` [INFO] [stdout] --> src/lib.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | pub fn contains_whole(&mut self, input: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_chars` [INFO] [stdout] --> src/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn add_chars(&mut self, input: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_gen` [INFO] [stdout] --> src/mass_test.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn random_gen() -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mass_gen` [INFO] [stdout] --> src/mass_test.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn mass_gen(sum1: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.65s [INFO] running `Command { std: "docker" "inspect" "9f17c556f950f8e312bb5e4b5cfb8d562d4e926b8c1fa19e16b4926e39faa755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f17c556f950f8e312bb5e4b5cfb8d562d4e926b8c1fa19e16b4926e39faa755", kill_on_drop: false }` [INFO] [stdout] 9f17c556f950f8e312bb5e4b5cfb8d562d4e926b8c1fa19e16b4926e39faa755 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4576e9ed3fc3f8e23674049113839f5f52f566ed335601a2b8e49bfc32b0f63 [INFO] running `Command { std: "docker" "start" "-a" "c4576e9ed3fc3f8e23674049113839f5f52f566ed335601a2b8e49bfc32b0f63", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut res = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dict_tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut res = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | let mut res = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `val` [INFO] [stdout] --> src/lib.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | val: char, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `suffix` [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | suffix: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `endpoint` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | endpoint: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_value` [INFO] [stdout] --> src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | fn contains_value(&self, input: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_suffix` [INFO] [stdout] --> src/lib.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn find_suffix(&mut self, input: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_self_values_dry` [INFO] [stdout] --> src/lib.rs:59:16 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn iter_self_values_dry(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_self_values` [INFO] [stdout] --> src/lib.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | fn iter_self_values(&self, contains_self: bool) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_value_node` [INFO] [stdout] --> src/lib.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | fn iter_value_node(&mut self, input: char) -> &mut MyTree { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn new(node_val: char, ep: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_whole` [INFO] [stdout] --> src/lib.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | pub fn contains_whole(&mut self, input: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_chars` [INFO] [stdout] --> src/lib.rs:133:16 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn add_chars(&mut self, input: Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_gen` [INFO] [stdout] --> src/mass_test.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn random_gen() -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mass_gen` [INFO] [stdout] --> src/mass_test.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn mass_gen(sum1: u32) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dict_tree-cf3d1371c76ac83e) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dict_tree-5709713472972d6c) [INFO] running `Command { std: "docker" "inspect" "c4576e9ed3fc3f8e23674049113839f5f52f566ed335601a2b8e49bfc32b0f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4576e9ed3fc3f8e23674049113839f5f52f566ed335601a2b8e49bfc32b0f63", kill_on_drop: false }` [INFO] [stdout] c4576e9ed3fc3f8e23674049113839f5f52f566ed335601a2b8e49bfc32b0f63