[INFO] fetching crate psup-impl 0.6.4... [INFO] checking psup-impl-0.6.4 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate psup-impl 0.6.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate psup-impl 0.6.4 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate psup-impl 0.6.4 [INFO] finished tweaking crates.io crate psup-impl 0.6.4 [INFO] tweaked toml for crates.io crate psup-impl 0.6.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c410d386e16a8371d35d0a27f5cea90a1baeea555540dec3f0bc4fae1b0099f [INFO] running `Command { std: "docker" "start" "-a" "0c410d386e16a8371d35d0a27f5cea90a1baeea555540dec3f0bc4fae1b0099f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c410d386e16a8371d35d0a27f5cea90a1baeea555540dec3f0bc4fae1b0099f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c410d386e16a8371d35d0a27f5cea90a1baeea555540dec3f0bc4fae1b0099f", kill_on_drop: false }` [INFO] [stdout] 0c410d386e16a8371d35d0a27f5cea90a1baeea555540dec3f0bc4fae1b0099f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a6b023f792fdde913b78c78e78b2f6a93de8d75a7fb084f5739cdf38ab891d7 [INFO] running `Command { std: "docker" "start" "-a" "4a6b023f792fdde913b78c78e78b2f6a93de8d75a7fb084f5739cdf38ab891d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking psup-impl v0.6.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `supervisor::spawn_worker` [INFO] [stdout] --> src/supervisor.rs:400:5 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/supervisor.rs:400:35: 484:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `supervisor::spawn_worker`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `supervisor::spawn_worker` [INFO] [stdout] --> src/supervisor.rs:400:5 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/supervisor.rs:400:35: 484:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `supervisor::spawn_worker::{closure#0}`... [INFO] [stdout] --> src/supervisor.rs:400:35 [INFO] [stdout] | [INFO] [stdout] 400 | tokio::task::spawn(async move { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 401 | | // Setup built in environment variables [INFO] [stdout] 402 | | let mut envs = task.envs.clone(); [INFO] [stdout] 403 | | envs.insert(WORKER_ID.to_string(), id.clone()); [INFO] [stdout] ... | [INFO] [stdout] 483 | | Ok::<(), io::Error>(()) [INFO] [stdout] 484 | | }); [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `supervisor::spawn_worker`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [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 E0391`. [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 E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `psup-impl` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `psup-impl` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4a6b023f792fdde913b78c78e78b2f6a93de8d75a7fb084f5739cdf38ab891d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6b023f792fdde913b78c78e78b2f6a93de8d75a7fb084f5739cdf38ab891d7", kill_on_drop: false }` [INFO] [stdout] 4a6b023f792fdde913b78c78e78b2f6a93de8d75a7fb084f5739cdf38ab891d7