[INFO] cloning repository https://github.com/ajwittmond/wire [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajwittmond/wire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwittmond%2Fwire", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwittmond%2Fwire'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb4af8d447f17726c83f9d40c78066e83a8e269e [INFO] checking ajwittmond/wire against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwittmond%2Fwire" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ajwittmond/wire [INFO] finished tweaking git repo https://github.com/ajwittmond/wire [INFO] tweaked toml for git repo https://github.com/ajwittmond/wire written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ajwittmond/wire on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ajwittmond/wire 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 830b83c40703f5c9bcd1823138df115507cbd452f88738ce8e03f03e40dd9bcf [INFO] running `Command { std: "docker" "start" "-a" "830b83c40703f5c9bcd1823138df115507cbd452f88738ce8e03f03e40dd9bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "830b83c40703f5c9bcd1823138df115507cbd452f88738ce8e03f03e40dd9bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830b83c40703f5c9bcd1823138df115507cbd452f88738ce8e03f03e40dd9bcf", kill_on_drop: false }` [INFO] [stdout] 830b83c40703f5c9bcd1823138df115507cbd452f88738ce8e03f03e40dd9bcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fef715e9a2011c7a2abb9d802b3b36b077266381644a2362ac3e673bc66d0762 [INFO] running `Command { std: "docker" "start" "-a" "fef715e9a2011c7a2abb9d802b3b36b077266381644a2362ac3e673bc66d0762", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Checking quote v1.0.18 [INFO] [stderr] Checking derive_wire v0.1.0 (/opt/rustwide/workdir/derive_wire) [INFO] [stdout] warning: unused variable: `maybe_where_clause` [INFO] [stdout] --> derive_wire/src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let maybe_where_clause = input.generics.where_clause; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_where_clause` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maybe_where_clause` [INFO] [stdout] --> derive_wire/src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let maybe_where_clause = input.generics.where_clause; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_where_clause` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maybe_where_clause` [INFO] [stdout] --> derive_wire/src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let maybe_where_clause = input.generics.where_clause; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_where_clause` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wire v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/lib.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | fn at(self, duration: Duration) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/lib.rs:237:35 [INFO] [stdout] | [INFO] [stdout] 237 | fn react(&mut self, input: I, time: Duration) -> Self::Output { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/lib.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | fn at(self, duration: Duration) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/lib.rs:237:35 [INFO] [stdout] | [INFO] [stdout] 237 | fn react(&mut self, input: I, time: Duration) -> Self::Output { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `At` is never constructed [INFO] [stdout] --> src/lib.rs:666:12 [INFO] [stdout] | [INFO] [stdout] 666 | pub struct At(Duration, X); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Now` is never constructed [INFO] [stdout] --> src/lib.rs:668:12 [INFO] [stdout] | [INFO] [stdout] 668 | pub struct Now(X); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Periodic` is never constructed [INFO] [stdout] --> src/lib.rs:669:12 [INFO] [stdout] | [INFO] [stdout] 669 | pub struct Periodic(Duration, X); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `PeriodicList` is never constructed [INFO] [stdout] --> src/lib.rs:670:12 [INFO] [stdout] | [INFO] [stdout] 670 | pub struct PeriodicList(Duration, Vec); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wire` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `At` is never constructed [INFO] [stdout] --> src/lib.rs:666:12 [INFO] [stdout] | [INFO] [stdout] 666 | pub struct At(Duration, X); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Now` is never constructed [INFO] [stdout] --> src/lib.rs:668:12 [INFO] [stdout] | [INFO] [stdout] 668 | pub struct Now(X); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Periodic` is never constructed [INFO] [stdout] --> src/lib.rs:669:12 [INFO] [stdout] | [INFO] [stdout] 669 | pub struct Periodic(Duration, X); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `PeriodicList` is never constructed [INFO] [stdout] --> src/lib.rs:670:12 [INFO] [stdout] | [INFO] [stdout] 670 | pub struct PeriodicList(Duration, Vec); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wire` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fef715e9a2011c7a2abb9d802b3b36b077266381644a2362ac3e673bc66d0762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef715e9a2011c7a2abb9d802b3b36b077266381644a2362ac3e673bc66d0762", kill_on_drop: false }` [INFO] [stdout] fef715e9a2011c7a2abb9d802b3b36b077266381644a2362ac3e673bc66d0762