[INFO] fetching crate linkk 0.1.2... [INFO] checking linkk-0.1.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate linkk 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate linkk 0.1.2 [INFO] finished tweaking crates.io crate linkk 0.1.2 [INFO] tweaked toml for crates.io crate linkk 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate linkk 0.1.2 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f5607c630058ed9e25e6f80f47f658a3dba5b52da58a7c4c20975b6101b14c1 [INFO] running `Command { std: "docker" "start" "-a" "9f5607c630058ed9e25e6f80f47f658a3dba5b52da58a7c4c20975b6101b14c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f5607c630058ed9e25e6f80f47f658a3dba5b52da58a7c4c20975b6101b14c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5607c630058ed9e25e6f80f47f658a3dba5b52da58a7c4c20975b6101b14c1", kill_on_drop: false }` [INFO] [stdout] 9f5607c630058ed9e25e6f80f47f658a3dba5b52da58a7c4c20975b6101b14c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bd796d683106453949e14628994e5aaee1b0c436fe5d2d2420b9fc60bb7face [INFO] running `Command { std: "docker" "start" "-a" "8bd796d683106453949e14628994e5aaee1b0c436fe5d2d2420b9fc60bb7face", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking linkk v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `recv` and `new` are never used [INFO] [stdout] --> src/lib.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 79 | impl $struct1 { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 84 | $v fn recv(&self) -> Result<$t2, std::sync::mpsc::RecvError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn new(tx: std::sync::mpsc::Sender<$t>, rx: std::sync::mpsc::Receiver<$t2>)-> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | setup_linkk!(pub, Window2os, Os2Window); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `setup_linkk` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `send` and `new` are never used [INFO] [stdout] --> src/lib.rs:97:19 [INFO] [stdout] | [INFO] [stdout] 96 | impl $struct2 { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 97 | $v fn send(&self, t: $t2) -> std::result::Result<(), std::sync::mpsc::SendError<$t2>> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn new(tx: std::sync::mpsc::Sender<$t2>, rx: std::sync::mpsc::Receiver<$t>)-> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | setup_linkk!(pub, Window2os, Os2Window); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `setup_linkk` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.50s [INFO] running `Command { std: "docker" "inspect" "8bd796d683106453949e14628994e5aaee1b0c436fe5d2d2420b9fc60bb7face", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bd796d683106453949e14628994e5aaee1b0c436fe5d2d2420b9fc60bb7face", kill_on_drop: false }` [INFO] [stdout] 8bd796d683106453949e14628994e5aaee1b0c436fe5d2d2420b9fc60bb7face