[INFO] cloning repository https://github.com/SOF3/slv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SOF3/slv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSOF3%2Fslv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSOF3%2Fslv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38dc8a5c68d9e6ee7a28c3fd9074c245c823ee1c [INFO] checking SOF3/slv/38dc8a5c68d9e6ee7a28c3fd9074c245c823ee1c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSOF3%2Fslv" "/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/SOF3/slv on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SOF3/slv [INFO] finished tweaking git repo https://github.com/SOF3/slv [INFO] tweaked toml for git repo https://github.com/SOF3/slv written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SOF3/slv 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v1.1.0 [INFO] [stderr] Downloaded rmp v0.8.11 [INFO] [stderr] Downloaded inotify v0.10.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.6 [INFO] [stderr] Downloaded cpufeatures v0.2.3 [INFO] [stderr] Downloaded clap v3.2.8 [INFO] [stderr] Downloaded arcstr v1.1.4 [INFO] [stderr] Downloaded simplelog v0.12.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.17.2 [INFO] [stderr] Downloaded clap_derive v3.2.7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 663b3ca379eb7fb6c531aa418887890cc88ce382bd40b7c50014171935036862 [INFO] running `Command { std: "docker" "start" "-a" "663b3ca379eb7fb6c531aa418887890cc88ce382bd40b7c50014171935036862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "663b3ca379eb7fb6c531aa418887890cc88ce382bd40b7c50014171935036862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "663b3ca379eb7fb6c531aa418887890cc88ce382bd40b7c50014171935036862", kill_on_drop: false }` [INFO] [stdout] 663b3ca379eb7fb6c531aa418887890cc88ce382bd40b7c50014171935036862 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35d24d780826b9a3d36de81ed47eb4bca6334522af7dccad9f05bd4f8f07d82b [INFO] running `Command { std: "docker" "start" "-a" "35d24d780826b9a3d36de81ed47eb4bca6334522af7dccad9f05bd4f8f07d82b", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking cpufeatures v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking arc-swap v1.5.1 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking rustls-pemfile v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking simplelog v0.12.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking inotify v0.10.0 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking rmp-serde v1.1.0 [INFO] [stderr] Checking arcstr v1.1.4 [INFO] [stderr] Checking slv-proto v0.1.0 (/opt/rustwide/workdir/proto) [INFO] [stderr] Checking slv-client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> client/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct State + Unpin> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | tx: Tx, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> client/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct State + Unpin> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | tx: Tx, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking slv-input v0.1.0 (/opt/rustwide/workdir/input) [INFO] [stderr] Checking slv-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Checking slv-tui v0.1.0 (/opt/rustwide/workdir/tui) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> server/src/ws.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | Ok(never) => match never {}, [INFO] [stdout] | ^^^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> server/src/ws.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | Ok(never) => match never {}, [INFO] [stdout] | ^^^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking slv v0.1.0 (/opt/rustwide/workdir/cmd) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.64s [INFO] running `Command { std: "docker" "inspect" "35d24d780826b9a3d36de81ed47eb4bca6334522af7dccad9f05bd4f8f07d82b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d24d780826b9a3d36de81ed47eb4bca6334522af7dccad9f05bd4f8f07d82b", kill_on_drop: false }` [INFO] [stdout] 35d24d780826b9a3d36de81ed47eb4bca6334522af7dccad9f05bd4f8f07d82b