[INFO] fetching crate fluffl 0.0.2... [INFO] checking fluffl-0.0.2 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate fluffl 0.0.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fluffl 0.0.2 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config.toml [INFO] started tweaking crates.io crate fluffl 0.0.2 [INFO] finished tweaking crates.io crate fluffl 0.0.2 [INFO] tweaked toml for crates.io crate fluffl 0.0.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded sdl2 v0.33.0 [INFO] [stderr] Downloaded glow v0.6.1 [INFO] [stderr] Downloaded ogg v0.8.0 [INFO] [stderr] Downloaded hiero_pack v0.1.0 [INFO] [stderr] Downloaded sdl2-sys v0.33.0 [INFO] [stderr] Downloaded wee_alloc v0.4.5 [INFO] [stderr] Downloaded lewton v0.10.2 [INFO] [stderr] Downloaded bitstream-io v0.8.5 [INFO] [stderr] Downloaded puremp3 v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeba9eae7d1c913cd1b128e9eea8e3894fdd4b017d07d4642415edf1d1ce3d23 [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" "aeba9eae7d1c913cd1b128e9eea8e3894fdd4b017d07d4642415edf1d1ce3d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeba9eae7d1c913cd1b128e9eea8e3894fdd4b017d07d4642415edf1d1ce3d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeba9eae7d1c913cd1b128e9eea8e3894fdd4b017d07d4642415edf1d1ce3d23", kill_on_drop: false }` [INFO] [stdout] aeba9eae7d1c913cd1b128e9eea8e3894fdd4b017d07d4642415edf1d1ce3d23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c83c89644bb376ac78f6f21f995d08f56a904f1e35f024f13f16dd44ff015c93 [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" "c83c89644bb376ac78f6f21f995d08f56a904f1e35f024f13f16dd44ff015c93", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking sha-1 v0.9.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking glow v0.6.1 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking fluffl v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `on_error_cb` [INFO] [stdout] --> src/./net/ws_client_desktop.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | on_error_cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `request` [INFO] [stdout] --> src/./net/ws_client_desktop.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | request: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `on_error_cb` [INFO] [stdout] --> src/./net/ws_client_desktop.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | on_error_cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `request` [INFO] [stdout] --> src/./net/ws_client_desktop.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | request: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.87s [INFO] running `Command { std: "docker" "inspect" "c83c89644bb376ac78f6f21f995d08f56a904f1e35f024f13f16dd44ff015c93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c83c89644bb376ac78f6f21f995d08f56a904f1e35f024f13f16dd44ff015c93", kill_on_drop: false }` [INFO] [stdout] c83c89644bb376ac78f6f21f995d08f56a904f1e35f024f13f16dd44ff015c93