[INFO] fetching crate rseip-core 0.1.3... [INFO] checking rseip-core-0.1.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate rseip-core 0.1.3 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate rseip-core 0.1.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rseip-core 0.1.3 [INFO] finished tweaking crates.io crate rseip-core 0.1.3 [INFO] tweaked toml for crates.io crate rseip-core 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e4b903c11bd1d10df06196760b66f5a3cc34527d2ebe949a262d43ed70b7a65 [INFO] running `Command { std: "docker" "start" "-a" "5e4b903c11bd1d10df06196760b66f5a3cc34527d2ebe949a262d43ed70b7a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e4b903c11bd1d10df06196760b66f5a3cc34527d2ebe949a262d43ed70b7a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e4b903c11bd1d10df06196760b66f5a3cc34527d2ebe949a262d43ed70b7a65", kill_on_drop: false }` [INFO] [stdout] 5e4b903c11bd1d10df06196760b66f5a3cc34527d2ebe949a262d43ed70b7a65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23a2acd78bba688e277216c03f37c1363ef63728e8c49f0f87b72aa87bbf2884 [INFO] running `Command { std: "docker" "start" "-a" "23a2acd78bba688e277216c03f37c1363ef63728e8c49f0f87b72aa87bbf2884", kill_on_drop: false }` [INFO] [stderr] Checking inlinable_string v0.1.15 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking rseip-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BytesMut` is imported redundantly [INFO] [stdout] --> src/codec/encode/impls.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | -------- the item `BytesMut` is already imported here [INFO] [stdout] 10 | use alloc::{rc::Rc, sync::Arc}; [INFO] [stdout] 11 | use bytes::{BufMut, Bytes, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BytesMut` is imported redundantly [INFO] [stdout] --> src/codec/encode/impls.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 9 | use super::*; [INFO] [stdout] | -------- the item `BytesMut` is already imported here [INFO] [stdout] 10 | use alloc::{rc::Rc, sync::Arc}; [INFO] [stdout] 11 | use bytes::{BufMut, Bytes, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "23a2acd78bba688e277216c03f37c1363ef63728e8c49f0f87b72aa87bbf2884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23a2acd78bba688e277216c03f37c1363ef63728e8c49f0f87b72aa87bbf2884", kill_on_drop: false }` [INFO] [stdout] 23a2acd78bba688e277216c03f37c1363ef63728e8c49f0f87b72aa87bbf2884