[INFO] cloning repository https://github.com/hyst329/tspr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hyst329/tspr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyst329%2Ftspr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyst329%2Ftspr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 269517abb0871f992319fd20968e954a01e5d48f
[INFO] checking hyst329/tspr against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyst329%2Ftspr" "/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/hyst329/tspr on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hyst329/tspr
[INFO] finished tweaking git repo https://github.com/hyst329/tspr
[INFO] tweaked toml for git repo https://github.com/hyst329/tspr written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/hyst329/tspr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 48dac8e3565f111a1e2456ac2926d24c1e3a2bd6d42d6d191ccbcf1533a02fcb
[INFO] running `Command { std: "docker" "start" "-a" "48dac8e3565f111a1e2456ac2926d24c1e3a2bd6d42d6d191ccbcf1533a02fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48dac8e3565f111a1e2456ac2926d24c1e3a2bd6d42d6d191ccbcf1533a02fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48dac8e3565f111a1e2456ac2926d24c1e3a2bd6d42d6d191ccbcf1533a02fcb", kill_on_drop: false }`
[INFO] [stdout] 48dac8e3565f111a1e2456ac2926d24c1e3a2bd6d42d6d191ccbcf1533a02fcb
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdfa1113eba220cdf97fa0b1aa515748027aa8029b05c97519819eef9419174
[INFO] running `Command { std: "docker" "start" "-a" "4fdfa1113eba220cdf97fa0b1aa515748027aa8029b05c97519819eef9419174", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking arrayref v0.3.5
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[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]     Checking md5 v0.3.8
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[INFO] [stderr]    Compiling maplit v1.0.1
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[INFO] [stderr]     Checking pest v2.1.0
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[INFO] [stderr]     Checking rand v0.4.6
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[INFO] [stderr]    Compiling pest_meta v2.1.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking postgres-protocol v0.3.2
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[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tspr v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/core/pattern.rs (12 fixes)
[INFO] [stdout] warning: enum is never used: `AggregateFunction`
[INFO] [stdout]  --> src/dsl/ast.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AggregateFunction {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AST`
[INFO] [stdout]   --> src/dsl/ast.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TimeInterval`
[INFO] [stdout]  --> src/core/time.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TimeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RangeInterval`
[INFO] [stdout]  --> src/core/time.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RangeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Interval`
[INFO] [stdout]  --> src/core/time.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interval {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Window`
[INFO] [stdout]  --> src/core/time.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Window(u64);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/pattern.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn new(index: Idx, start: Idx, end: Idx, value: Result<T>) -> IdxValue<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Success`
[INFO] [stdout]   --> src/core/pattern.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Success(T),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Failure`
[INFO] [stdout]   --> src/core/pattern.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Failure,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constant`
[INFO] [stdout]    --> src/core/pattern.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn constant<Event, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `field`
[INFO] [stdout]    --> src/core/pattern.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn field<Event: 'static, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `func`
[INFO] [stdout]    --> src/core/pattern.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     func: Box<dyn Fn(&Result<T1>, &Result<T2>) -> Result<T3>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_inner`
[INFO] [stdout]    --> src/core/pattern.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn couple_inner<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_process_queues`
[INFO] [stdout]    --> src/core/pattern.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn couple_process_queues<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AggregateFunction`
[INFO] [stdout]  --> src/dsl/ast.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AggregateFunction {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AST`
[INFO] [stdout]   --> src/dsl/ast.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TimeInterval`
[INFO] [stdout]  --> src/core/time.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TimeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RangeInterval`
[INFO] [stdout]  --> src/core/time.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RangeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Interval`
[INFO] [stdout]  --> src/core/time.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interval {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Window`
[INFO] [stdout]  --> src/core/time.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Window(u64);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/pattern.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn new(index: Idx, start: Idx, end: Idx, value: Result<T>) -> IdxValue<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Success`
[INFO] [stdout]   --> src/core/pattern.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Success(T),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Failure`
[INFO] [stdout]   --> src/core/pattern.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Failure,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constant`
[INFO] [stdout]    --> src/core/pattern.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn constant<Event, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `field`
[INFO] [stdout]    --> src/core/pattern.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn field<Event: 'static, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `func`
[INFO] [stdout]    --> src/core/pattern.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     func: Box<dyn Fn(&Result<T1>, &Result<T2>) -> Result<T3>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_inner`
[INFO] [stdout]    --> src/core/pattern.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn couple_inner<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_process_queues`
[INFO] [stdout]    --> src/core/pattern.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn couple_process_queues<T1: Clone, T2: Clone, T3: Clone>(
[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 14.90s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking tspr v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: enum is never used: `AggregateFunction`
[INFO] [stdout]  --> src/dsl/ast.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AggregateFunction {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AST`
[INFO] [stdout]   --> src/dsl/ast.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TimeInterval`
[INFO] [stdout]  --> src/core/time.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TimeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RangeInterval`
[INFO] [stdout]  --> src/core/time.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RangeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Interval`
[INFO] [stdout]  --> src/core/time.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interval {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Window`
[INFO] [stdout]  --> src/core/time.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Window(u64);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/pattern.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn new(index: Idx, start: Idx, end: Idx, value: Result<T>) -> IdxValue<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Success`
[INFO] [stdout]   --> src/core/pattern.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Success(T),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Failure`
[INFO] [stdout]   --> src/core/pattern.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Failure,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constant`
[INFO] [stdout]    --> src/core/pattern.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn constant<Event, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `field`
[INFO] [stdout]    --> src/core/pattern.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn field<Event: 'static, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `func`
[INFO] [stdout]    --> src/core/pattern.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     func: Box<dyn Fn(&Result<T1>, &Result<T2>) -> Result<T3>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_inner`
[INFO] [stdout]    --> src/core/pattern.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn couple_inner<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_process_queues`
[INFO] [stdout]    --> src/core/pattern.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn couple_process_queues<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AggregateFunction`
[INFO] [stdout]  --> src/dsl/ast.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum AggregateFunction {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AST`
[INFO] [stdout]   --> src/dsl/ast.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum AST {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TimeInterval`
[INFO] [stdout]  --> src/core/time.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TimeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RangeInterval`
[INFO] [stdout]  --> src/core/time.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RangeInterval(u64, u64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Interval`
[INFO] [stdout]  --> src/core/time.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interval {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Window`
[INFO] [stdout]  --> src/core/time.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Window(u64);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/pattern.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn new(index: Idx, start: Idx, end: Idx, value: Result<T>) -> IdxValue<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Success`
[INFO] [stdout]   --> src/core/pattern.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Success(T),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Failure`
[INFO] [stdout]   --> src/core/pattern.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Failure,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constant`
[INFO] [stdout]    --> src/core/pattern.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn constant<Event, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `field`
[INFO] [stdout]    --> src/core/pattern.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn field<Event: 'static, T: 'static + Clone>(
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `func`
[INFO] [stdout]    --> src/core/pattern.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     func: Box<dyn Fn(&Result<T1>, &Result<T2>) -> Result<T3>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_inner`
[INFO] [stdout]    --> src/core/pattern.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn couple_inner<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `couple_process_queues`
[INFO] [stdout]    --> src/core/pattern.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn couple_process_queues<T1: Clone, T2: Clone, T3: Clone>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "4fdfa1113eba220cdf97fa0b1aa515748027aa8029b05c97519819eef9419174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdfa1113eba220cdf97fa0b1aa515748027aa8029b05c97519819eef9419174", kill_on_drop: false }`
[INFO] [stdout] 4fdfa1113eba220cdf97fa0b1aa515748027aa8029b05c97519819eef9419174