[INFO] cloning repository https://github.com/mdevlamynck/lircd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdevlamynck/lircd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdevlamynck%2Flircd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdevlamynck%2Flircd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 604857951d62c8b1348dc3d7b0cd7696b898fa20 [INFO] checking mdevlamynck/lircd against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdevlamynck%2Flircd" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mdevlamynck/lircd on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mdevlamynck/lircd [INFO] finished tweaking git repo https://github.com/mdevlamynck/lircd [INFO] tweaked toml for git repo https://github.com/mdevlamynck/lircd written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mdevlamynck/lircd 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.17 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded gcc v0.3.38 [INFO] [stderr] Downloaded miow v0.1.3 [INFO] [stderr] Downloaded net2 v0.2.26 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded context v1.0.0 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded nix v0.6.0 [INFO] [stderr] Downloaded num_cpus v1.1.0 [INFO] [stderr] Downloaded owning_ref v0.2.2 [INFO] [stderr] Downloaded slab v0.2.0 [INFO] [stderr] Downloaded spin v0.4.4 [INFO] [stderr] Downloaded thread-scoped v1.0.1 [INFO] [stderr] Downloaded mioco v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bc1672b9349dcbf03326996946c878e604a7986a397f5c02676f0ec4753ca89 [INFO] running `Command { std: "docker" "start" "-a" "8bc1672b9349dcbf03326996946c878e604a7986a397f5c02676f0ec4753ca89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bc1672b9349dcbf03326996946c878e604a7986a397f5c02676f0ec4753ca89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc1672b9349dcbf03326996946c878e604a7986a397f5c02676f0ec4753ca89", kill_on_drop: false }` [INFO] [stdout] 8bc1672b9349dcbf03326996946c878e604a7986a397f5c02676f0ec4753ca89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b4d76045210d3878bf68bb6945510520805e4b67636f4b030d6db7b39fac585 [INFO] running `Command { std: "docker" "start" "-a" "1b4d76045210d3878bf68bb6945510520805e4b67636f4b030d6db7b39fac585", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.17 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling gcc v0.3.38 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking owning_ref v0.2.2 [INFO] [stderr] Checking slab v0.2.0 [INFO] [stderr] Checking spin v0.4.4 [INFO] [stderr] Checking thread-scoped v1.0.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking net2 v0.2.26 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking num_cpus v1.1.0 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Compiling context v1.0.0 [INFO] [stderr] Checking miow v0.1.3 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking mioco v0.8.1 [INFO] [stdout] error[E0446]: private type `ReceiverCore` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mioco-0.8.1/src/sync/mpsc.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct ReceiverCore { [INFO] [stdout] | ---------------------- `ReceiverCore` declared as private [INFO] [stdout] ... [INFO] [stdout] 35 | type Raw = ReceiverCore; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `TimerCore` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mioco-0.8.1/src/timer.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 18 | struct TimerCore { [INFO] [stdout] | ---------------- `TimerCore` declared as private [INFO] [stdout] ... [INFO] [stdout] 47 | type Raw = TimerCore; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mioco` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1b4d76045210d3878bf68bb6945510520805e4b67636f4b030d6db7b39fac585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b4d76045210d3878bf68bb6945510520805e4b67636f4b030d6db7b39fac585", kill_on_drop: false }` [INFO] [stdout] 1b4d76045210d3878bf68bb6945510520805e4b67636f4b030d6db7b39fac585