[INFO] fetching crate libp2prs-swarm 0.3.0... [INFO] checking libp2prs-swarm-0.3.0 against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert [INFO] extracting crate libp2prs-swarm 0.3.0 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate libp2prs-swarm 0.3.0 on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2prs-swarm 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-swarm 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-swarm 0.3.0 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76a0f5260f0258223d05425a68a6cf6dddf9a3d8dcc397dd2a8f052a903662c9 [INFO] running `Command { std: "docker" "start" "-a" "76a0f5260f0258223d05425a68a6cf6dddf9a3d8dcc397dd2a8f052a903662c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76a0f5260f0258223d05425a68a6cf6dddf9a3d8dcc397dd2a8f052a903662c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a0f5260f0258223d05425a68a6cf6dddf9a3d8dcc397dd2a8f052a903662c9", kill_on_drop: false }` [INFO] [stdout] 76a0f5260f0258223d05425a68a6cf6dddf9a3d8dcc397dd2a8f052a903662c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6fabfcf303b97f39f42d31264f60cd83d0287d66227497c099465562e22d3ab [INFO] running `Command { std: "docker" "start" "-a" "b6fabfcf303b97f39f42d31264f60cd83d0287d66227497c099465562e22d3ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling pin-project-internal v0.4.29 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking unsigned-varint v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking signature v1.5.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unsigned-varint v0.4.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ed25519 v1.4.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Checking salsa20 v0.7.2 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling zeroize_derive v1.3.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling rustyline-derive v0.3.1 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking xcli v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking pin-project v0.4.29 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking libp2p-pnet v0.20.0 [INFO] [stderr] Checking libp2prs-runtime v0.3.0 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling libp2prs-core v0.3.0 [INFO] [stderr] Compiling libp2prs-swarm v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Checking multihash v0.13.2 [INFO] [stderr] Checking libp2prs-multiaddr v0.3.0 [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/connection.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/dial.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/cli.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/ping.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/protocol_handler.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/substream.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/lib.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/connection.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/dial.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/cli.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/identify.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/metrics/metric.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/metrics/metricmap.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 164 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/ping.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/ping.rs:284:9 [INFO] [stdout] | [INFO] [stdout] 284 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/protocol_handler.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/substream.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `libp2prs_runtime::task` [INFO] [stdout] --> src/lib.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | use libp2prs_runtime::task; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `task` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/connection.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | handle: None, [INFO] [stdout] | ^^^^ cannot infer type for type parameter `T` declared on the enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/connection.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | handle: None, [INFO] [stdout] | ^^^^ cannot infer type for type parameter `T` declared on the enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:667:48 [INFO] [stdout] | [INFO] [stdout] 667 | connection.open_stream(pids, move |r| { [INFO] [stdout] | ^ consider giving this closure parameter a type [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:667:48 [INFO] [stdout] | [INFO] [stdout] 667 | connection.open_stream(pids, move |r| { [INFO] [stdout] | ^ consider giving this closure parameter a type [INFO] [stdout] | [INFO] [stdout] = note: type must be known at this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2prs-swarm` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libp2prs-swarm` due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "b6fabfcf303b97f39f42d31264f60cd83d0287d66227497c099465562e22d3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6fabfcf303b97f39f42d31264f60cd83d0287d66227497c099465562e22d3ab", kill_on_drop: false }` [INFO] [stdout] b6fabfcf303b97f39f42d31264f60cd83d0287d66227497c099465562e22d3ab