[INFO] cloning repository https://github.com/poe-iit/poe-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poe-iit/poe-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04423a02e5e5e532ec047e65fa2a69df9fa21ef6 [INFO] checking poe-iit/poe-core against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/poe-iit/poe-core on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/poe-iit/poe-core [INFO] finished tweaking git repo https://github.com/poe-iit/poe-core [INFO] tweaked toml for git repo https://github.com/poe-iit/poe-core written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/poe-iit/poe-core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.2.1 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded lru v0.6.0 [INFO] [stderr] Downloaded hashbrown v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc266d7a4e5ad252f8431383599d04a30103691a9f4307e0d1f4d98a8b5e192 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4dc266d7a4e5ad252f8431383599d04a30103691a9f4307e0d1f4d98a8b5e192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc266d7a4e5ad252f8431383599d04a30103691a9f4307e0d1f4d98a8b5e192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc266d7a4e5ad252f8431383599d04a30103691a9f4307e0d1f4d98a8b5e192", kill_on_drop: false }` [INFO] [stdout] 4dc266d7a4e5ad252f8431383599d04a30103691a9f4307e0d1f4d98a8b5e192 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e4b4f0aa9fc8ee05a1cb623cb0c6e0118bba9233e6a70e8a388a1a32b3abd120 [INFO] running `Command { std: "docker" "start" "-a" "e4b4f0aa9fc8ee05a1cb623cb0c6e0118bba9233e6a70e8a388a1a32b3abd120", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking lru v0.6.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking poe_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `from_generator::GenFuture<[static generator@src/peer.rs:20:65: 26:6 self:&mut Peer for<'r, 's, 't0, 't1, 't2, 't3> {ResumeTy, &'r mut Peer, Peer, &'s mut tokio::net::TcpStream, tokio::net::TcpStream, tokio::io::util::read_int::ReadU64<&'t0 mut tokio::net::TcpStream>, (), u64, Vec, &'t1 mut Vec, RangeFull, [u8], &'t2 mut [u8], tokio::io::util::read_exact::ReadExact<'t3, tokio::net::TcpStream>}]>` cannot be unpinned [INFO] [stdout] --> src/main.rs:85:43 [INFO] [stdout] | [INFO] [stdout] 85 | let mut incoming_packet = futures::future::select_all(recvs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `impl futures::Future`, the trait `Unpin` is not implemented for `from_generator::GenFuture<[static generator@src/peer.rs:20:65: 26:6 self:&mut Peer for<'r, 's, 't0, 't1, 't2, 't3> {ResumeTy, &'r mut Peer, Peer, &'s mut tokio::net::TcpStream, tokio::net::TcpStream, tokio::io::util::read_int::ReadU64<&'t0 mut tokio::net::TcpStream>, (), u64, Vec, &'t1 mut Vec, RangeFull, [u8], &'t2 mut [u8], tokio::io::util::read_exact::ReadExact<'t3, tokio::net::TcpStream>}]>` [INFO] [stdout] | [INFO] [stdout] ::: src/peer.rs:20:44 [INFO] [stdout] | [INFO] [stdout] 20 | pub async fn recv_packet(&mut self) -> tokio::io::Result { [INFO] [stdout] | -------------------- within this `impl futures::Future` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.5/src/future/select_all.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | I::Item: Future + Unpin, [INFO] [stdout] | ----- required by this bound in `futures::future::select_all` [INFO] [stdout] | [INFO] [stdout] = note: required because it appears within the type `impl futures::Future` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `from_generator::GenFuture<[static generator@src/peer.rs:20:65: 26:6 self:&mut Peer for<'r, 's, 't0, 't1, 't2, 't3> {ResumeTy, &'r mut Peer, Peer, &'s mut tokio::net::TcpStream, tokio::net::TcpStream, tokio::io::util::read_int::ReadU64<&'t0 mut tokio::net::TcpStream>, (), u64, Vec, &'t1 mut Vec, RangeFull, [u8], &'t2 mut [u8], tokio::io::util::read_exact::ReadExact<'t3, tokio::net::TcpStream>}]>` cannot be unpinned [INFO] [stdout] --> src/main.rs:85:43 [INFO] [stdout] | [INFO] [stdout] 85 | let mut incoming_packet = futures::future::select_all(recvs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `impl futures::Future`, the trait `Unpin` is not implemented for `from_generator::GenFuture<[static generator@src/peer.rs:20:65: 26:6 self:&mut Peer for<'r, 's, 't0, 't1, 't2, 't3> {ResumeTy, &'r mut Peer, Peer, &'s mut tokio::net::TcpStream, tokio::net::TcpStream, tokio::io::util::read_int::ReadU64<&'t0 mut tokio::net::TcpStream>, (), u64, Vec, &'t1 mut Vec, RangeFull, [u8], &'t2 mut [u8], tokio::io::util::read_exact::ReadExact<'t3, tokio::net::TcpStream>}]>` [INFO] [stdout] | [INFO] [stdout] ::: src/peer.rs:20:44 [INFO] [stdout] | [INFO] [stdout] 20 | pub async fn recv_packet(&mut self) -> tokio::io::Result { [INFO] [stdout] | -------------------- within this `impl futures::Future` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.5/src/future/select_all.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | I::Item: Future + Unpin, [INFO] [stdout] | ----- required by this bound in `futures::future::select_all` [INFO] [stdout] | [INFO] [stdout] = note: required because it appears within the type `impl futures::Future` [INFO] [stdout] = note: required because it appears within the type `impl futures::Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `poe_core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e4b4f0aa9fc8ee05a1cb623cb0c6e0118bba9233e6a70e8a388a1a32b3abd120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b4f0aa9fc8ee05a1cb623cb0c6e0118bba9233e6a70e8a388a1a32b3abd120", kill_on_drop: false }` [INFO] [stdout] e4b4f0aa9fc8ee05a1cb623cb0c6e0118bba9233e6a70e8a388a1a32b3abd120