[INFO] fetching crate mahogany 0.1.0... [INFO] building mahogany-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate mahogany 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate mahogany 0.1.0 [INFO] finished tweaking crates.io crate mahogany 0.1.0 [INFO] tweaked toml for crates.io crate mahogany 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mahogany 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edd72583f1146291c44e93857573e6bf7db1b3fc68f36c1d7f65326ce987d35e [INFO] running `Command { std: "docker" "start" "-a" "edd72583f1146291c44e93857573e6bf7db1b3fc68f36c1d7f65326ce987d35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edd72583f1146291c44e93857573e6bf7db1b3fc68f36c1d7f65326ce987d35e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd72583f1146291c44e93857573e6bf7db1b3fc68f36c1d7f65326ce987d35e", kill_on_drop: false }` [INFO] [stdout] edd72583f1146291c44e93857573e6bf7db1b3fc68f36c1d7f65326ce987d35e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e09825c2e76e0b99fff8e354deb116977af267fc30cb0d29ec5ba43461b220f [INFO] running `Command { std: "docker" "start" "-a" "6e09825c2e76e0b99fff8e354deb116977af267fc30cb0d29ec5ba43461b220f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling mahogany v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Close` is never constructed [INFO] [stdout] --> src/logger.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub enum LogTransmit { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 91 | Log(LogInstance), [INFO] [stdout] 92 | Close, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `Command { std: "docker" "inspect" "6e09825c2e76e0b99fff8e354deb116977af267fc30cb0d29ec5ba43461b220f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e09825c2e76e0b99fff8e354deb116977af267fc30cb0d29ec5ba43461b220f", kill_on_drop: false }` [INFO] [stdout] 6e09825c2e76e0b99fff8e354deb116977af267fc30cb0d29ec5ba43461b220f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5fdcedbe90542406c0843afb2b8e1f72306535b8cd6aa7d143998bae9c80da1 [INFO] running `Command { std: "docker" "start" "-a" "d5fdcedbe90542406c0843afb2b8e1f72306535b8cd6aa7d143998bae9c80da1", kill_on_drop: false }` [INFO] [stdout] warning: variant `Close` is never constructed [INFO] [stdout] --> src/logger.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub enum LogTransmit { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 91 | Log(LogInstance), [INFO] [stdout] 92 | Close, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mahogany v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Close` is never constructed [INFO] [stdout] --> src/logger.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub enum LogTransmit { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 91 | Log(LogInstance), [INFO] [stdout] 92 | Close, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "d5fdcedbe90542406c0843afb2b8e1f72306535b8cd6aa7d143998bae9c80da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5fdcedbe90542406c0843afb2b8e1f72306535b8cd6aa7d143998bae9c80da1", kill_on_drop: false }` [INFO] [stdout] d5fdcedbe90542406c0843afb2b8e1f72306535b8cd6aa7d143998bae9c80da1