[INFO] fetching crate fluffl 0.0.2... [INFO] checking fluffl-0.0.2 against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231 [INFO] extracting crate fluffl 0.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fluffl 0.0.2 on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hiero_pack v0.1.0 [INFO] [stderr] Downloaded puremp3 v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdd6fe60b07d174fac1b5f333f66fe0cd06d4ba3be38d016e2614ef0dbdc4013 [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" "bdd6fe60b07d174fac1b5f333f66fe0cd06d4ba3be38d016e2614ef0dbdc4013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdd6fe60b07d174fac1b5f333f66fe0cd06d4ba3be38d016e2614ef0dbdc4013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdd6fe60b07d174fac1b5f333f66fe0cd06d4ba3be38d016e2614ef0dbdc4013", kill_on_drop: false }` [INFO] [stdout] bdd6fe60b07d174fac1b5f333f66fe0cd06d4ba3be38d016e2614ef0dbdc4013 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb8233eab415dcc3ab3caebb5dee6413a95e78d0f7c274fc2573878fb966fde5 [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" "fb8233eab415dcc3ab3caebb5dee6413a95e78d0f7c274fc2573878fb966fde5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [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 1m 08s [INFO] running `Command { std: "docker" "inspect" "fb8233eab415dcc3ab3caebb5dee6413a95e78d0f7c274fc2573878fb966fde5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb8233eab415dcc3ab3caebb5dee6413a95e78d0f7c274fc2573878fb966fde5", kill_on_drop: false }` [INFO] [stdout] fb8233eab415dcc3ab3caebb5dee6413a95e78d0f7c274fc2573878fb966fde5