[INFO] cloning repository https://github.com/3andero/async-redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3andero/async-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3andero%2Fasync-redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3andero%2Fasync-redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5149ae5e885c89e425bbb03b0a5407db15983bfc [INFO] checking 3andero/async-redis/5149ae5e885c89e425bbb03b0a5407db15983bfc against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3andero%2Fasync-redis" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/3andero/async-redis on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/3andero/async-redis [INFO] finished tweaking git repo https://github.com/3andero/async-redis [INFO] tweaked toml for git repo https://github.com/3andero/async-redis written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/3andero/async-redis already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-attributes v0.1.15 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded tracing-serde v0.1.2 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded snmalloc-rs v0.2.26 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded atoi v0.3.3 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.4 [INFO] [stderr] Downloaded err-derive v0.3.0 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded tracing-subscriber v0.2.17 [INFO] [stderr] Downloaded futures-executor v0.3.13 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded loom v0.3.6 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded mio v0.7.7 [INFO] [stderr] Downloaded parking_lot_core v0.8.2 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded smallvec v1.6.0 [INFO] [stderr] Downloaded enum_dispatch v0.3.5 [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded tokio-stream v0.1.0 [INFO] [stderr] Downloaded mini-redis v0.4.0 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded tokio v1.4.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded generator v0.6.23 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded sharded-slab v0.1.0 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.1 [INFO] [stderr] Downloaded mimalloc v0.1.25 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.21 [INFO] [stderr] Downloaded snmalloc-sys v0.2.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6aa27ac96dbe0a1a775d228496a35cebd50bd7fdb7348c58e129316eb41e4870 [INFO] running `Command { std: "docker" "start" "-a" "6aa27ac96dbe0a1a775d228496a35cebd50bd7fdb7348c58e129316eb41e4870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aa27ac96dbe0a1a775d228496a35cebd50bd7fdb7348c58e129316eb41e4870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa27ac96dbe0a1a775d228496a35cebd50bd7fdb7348c58e129316eb41e4870", kill_on_drop: false }` [INFO] [stdout] 6aa27ac96dbe0a1a775d228496a35cebd50bd7fdb7348c58e129316eb41e4870 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb874b1687fd11626a013f6b2a81b36e8a24d81713d18ac92eeb55e6df34f7f9 [INFO] running `Command { std: "docker" "start" "-a" "fb874b1687fd11626a013f6b2a81b36e8a24d81713d18ac92eeb55e6df34f7f9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking smallvec v1.6.0 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling err-derive v0.3.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling snmalloc-sys v0.2.26 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling enum_dispatch v0.3.5 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Compiling snmalloc-rs v0.2.26 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking tokio-stream v0.1.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking tracing-subscriber v0.2.17 [INFO] [stderr] Checking mini-redis v0.4.0 [INFO] [stderr] Checking async-redis v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this operation will panic at runtime [INFO] [stdout] --> src/utils.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | ASSERT[1]; [INFO] [stdout] | ^^^^^^^^^ index out of bounds: the length is 1 but the index is 1 [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(unconditional_panic)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AtomicCMDMarker` is never used [INFO] [stdout] --> src/cmd/mod.rs:87:11 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait AtomicCMDMarker {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FrameArrays` is never constructed [INFO] [stdout] --> src/protocol/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct FrameArrays { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FrameArrays` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/server.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Dispatcher { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 31 | num_threads: usize, [INFO] [stdout] 32 | counter: AtomicU64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dispatcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shutdown_complete_tx` is never read [INFO] [stdout] --> src/server.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 178 | struct Handler { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 182 | shutdown_complete_tx: mpsc::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Handler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this operation will panic at runtime [INFO] [stdout] --> src/utils.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | ASSERT[1]; [INFO] [stdout] | ^^^^^^^^^ index out of bounds: the length is 1 but the index is 1 [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(unconditional_panic)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AtomicCMDMarker` is never used [INFO] [stdout] --> src/cmd/mod.rs:87:11 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait AtomicCMDMarker {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FrameArrays` is never constructed [INFO] [stdout] --> src/protocol/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct FrameArrays { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FrameArrays` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `counter` is never read [INFO] [stdout] --> src/server.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Dispatcher { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 31 | num_threads: usize, [INFO] [stdout] 32 | counter: AtomicU64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dispatcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shutdown_complete_tx` is never read [INFO] [stdout] --> src/server.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 178 | struct Handler { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 182 | shutdown_complete_tx: mpsc::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Handler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-redis` (bin "async-redis") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `async-redis` (bin "async-redis" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fb874b1687fd11626a013f6b2a81b36e8a24d81713d18ac92eeb55e6df34f7f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb874b1687fd11626a013f6b2a81b36e8a24d81713d18ac92eeb55e6df34f7f9", kill_on_drop: false }` [INFO] [stdout] fb874b1687fd11626a013f6b2a81b36e8a24d81713d18ac92eeb55e6df34f7f9