[INFO] fetching crate solana-stake-program 1.6.2... [INFO] checking solana-stake-program-1.6.2 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate solana-stake-program 1.6.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate solana-stake-program 1.6.2 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate solana-stake-program 1.6.2 [INFO] finished tweaking crates.io crate solana-stake-program 1.6.2 [INFO] tweaked toml for crates.io crate solana-stake-program 1.6.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e5ddb3d205ea99b755372aa0130416e152e88826145b752a5a1b1ae7cfc70c1 [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" "2e5ddb3d205ea99b755372aa0130416e152e88826145b752a5a1b1ae7cfc70c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e5ddb3d205ea99b755372aa0130416e152e88826145b752a5a1b1ae7cfc70c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5ddb3d205ea99b755372aa0130416e152e88826145b752a5a1b1ae7cfc70c1", kill_on_drop: false }` [INFO] [stdout] 2e5ddb3d205ea99b755372aa0130416e152e88826145b752a5a1b1ae7cfc70c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b2389a3399c2e6a6b542df79cb565fa8658f0aa8b2fc1f1e7fc873ce1f66d0e [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" "1b2389a3399c2e6a6b542df79cb565fa8658f0aa8b2fc1f1e7fc873ce1f66d0e", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking proc-macro2 v1.0.26 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling solana-vote-program v1.6.2 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Compiling solana-stake-program v1.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking cc v1.0.49 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking solana-logger v1.6.2 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling borsh-derive-internal v0.8.2 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.8.2 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling solana-frozen-abi-macro v1.6.2 [INFO] [stderr] Compiling solana-sdk-macro v1.6.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking curve25519-dalek v2.1.2 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking hyper v0.14.5 [INFO] [stderr] Checking generic-array v0.14.4 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking bv v0.11.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking reqwest v0.11.3 [INFO] [stderr] Checking pbkdf2 v0.6.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking solana-frozen-abi v1.6.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Compiling borsh-derive v0.8.2 [INFO] [stderr] Checking solana-crate-features v1.6.2 [INFO] [stderr] Checking borsh v0.8.2 [INFO] [stderr] Checking solana-program v1.6.2 [INFO] [stderr] Checking solana-sdk v1.6.2 [INFO] [stderr] Checking solana-metrics v1.6.2 [INFO] [stderr] Checking solana-config-program v1.6.2 [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(specialization))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(specialization))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 52s [INFO] running `Command { std: "docker" "inspect" "1b2389a3399c2e6a6b542df79cb565fa8658f0aa8b2fc1f1e7fc873ce1f66d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b2389a3399c2e6a6b542df79cb565fa8658f0aa8b2fc1f1e7fc873ce1f66d0e", kill_on_drop: false }` [INFO] [stdout] 1b2389a3399c2e6a6b542df79cb565fa8658f0aa8b2fc1f1e7fc873ce1f66d0e