[INFO] cloning repository https://github.com/kurnevsky/nc-task [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kurnevsky/nc-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnevsky%2Fnc-task", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnevsky%2Fnc-task'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e23a70cd20f4272de78b9f0458834e31e9cb332c [INFO] checking kurnevsky/nc-task against try#590af02d982816cfb2e4e43f8c54065e816581ce for pr-111505 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurnevsky%2Fnc-task" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kurnevsky/nc-task 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/kurnevsky/nc-task [INFO] finished tweaking git repo https://github.com/kurnevsky/nc-task [INFO] tweaked toml for git repo https://github.com/kurnevsky/nc-task written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kurnevsky/nc-task 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1de7ac237ce0519f471f808ccbcf6acd4c77bfacb940afdd6aacb1954f1521d9 [INFO] running `Command { std: "docker" "start" "-a" "1de7ac237ce0519f471f808ccbcf6acd4c77bfacb940afdd6aacb1954f1521d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1de7ac237ce0519f471f808ccbcf6acd4c77bfacb940afdd6aacb1954f1521d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de7ac237ce0519f471f808ccbcf6acd4c77bfacb940afdd6aacb1954f1521d9", kill_on_drop: false }` [INFO] [stdout] 1de7ac237ce0519f471f808ccbcf6acd4c77bfacb940afdd6aacb1954f1521d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4f7e2e87f8a00a2e2549a77d46563a32a10b2980d7665aee664b69ce08eb1e9 [INFO] running `Command { std: "docker" "start" "-a" "e4f7e2e87f8a00a2e2549a77d46563a32a10b2980d7665aee664b69ce08eb1e9", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.23 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Checking string v0.1.1 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking bytes v0.4.9 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking http v0.1.8 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking parking_lot v0.6.3 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [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 v0.1.5 [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" "e4f7e2e87f8a00a2e2549a77d46563a32a10b2980d7665aee664b69ce08eb1e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f7e2e87f8a00a2e2549a77d46563a32a10b2980d7665aee664b69ce08eb1e9", kill_on_drop: false }` [INFO] [stdout] e4f7e2e87f8a00a2e2549a77d46563a32a10b2980d7665aee664b69ce08eb1e9