[INFO] cloning repository https://github.com/xoac/u8-selector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xoac/u8-selector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Fu8-selector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Fu8-selector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75b9870d863afe15d3cd7f39105884323b2c15f3 [INFO] checking xoac/u8-selector against try#590af02d982816cfb2e4e43f8c54065e816581ce for pr-111505 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxoac%2Fu8-selector" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xoac/u8-selector on toolchain 590af02d982816cfb2e4e43f8c54065e816581ce [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xoac/u8-selector [INFO] finished tweaking git repo https://github.com/xoac/u8-selector [INFO] tweaked toml for git repo https://github.com/xoac/u8-selector written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xoac/u8-selector 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" "+590af02d982816cfb2e4e43f8c54065e816581ce" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6291f75070fe1e0d3ecabe57f973cc4d10eda880e946ff4943ead04dad3e1612 [INFO] running `Command { std: "docker" "start" "-a" "6291f75070fe1e0d3ecabe57f973cc4d10eda880e946ff4943ead04dad3e1612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6291f75070fe1e0d3ecabe57f973cc4d10eda880e946ff4943ead04dad3e1612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6291f75070fe1e0d3ecabe57f973cc4d10eda880e946ff4943ead04dad3e1612", kill_on_drop: false }` [INFO] [stdout] 6291f75070fe1e0d3ecabe57f973cc4d10eda880e946ff4943ead04dad3e1612 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3771fd4c47f363e1a321a8f300b1d8bde63f719f4d0475c21a3ec6ea74157752 [INFO] running `Command { std: "docker" "start" "-a" "3771fd4c47f363e1a321a8f300b1d8bde63f719f4d0475c21a3ec6ea74157752", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stdout] error: this attribute can only be applied at the crate level [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-io-0.1.7/src/_tokio_codec/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-threadpool v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-io` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3771fd4c47f363e1a321a8f300b1d8bde63f719f4d0475c21a3ec6ea74157752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3771fd4c47f363e1a321a8f300b1d8bde63f719f4d0475c21a3ec6ea74157752", kill_on_drop: false }` [INFO] [stdout] 3771fd4c47f363e1a321a8f300b1d8bde63f719f4d0475c21a3ec6ea74157752