[INFO] fetching crate wasmdbg 0.1.0... [INFO] checking wasmdbg-0.1.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate wasmdbg 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate wasmdbg 0.1.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmdbg 0.1.0 [INFO] finished tweaking crates.io crate wasmdbg 0.1.0 [INFO] tweaked toml for crates.io crate wasmdbg 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate wasmdbg 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b255d456cf0a9e1414810f82b096a65e45f5bc2577a05d8b5819f210b844cf0a [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" "b255d456cf0a9e1414810f82b096a65e45f5bc2577a05d8b5819f210b844cf0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b255d456cf0a9e1414810f82b096a65e45f5bc2577a05d8b5819f210b844cf0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b255d456cf0a9e1414810f82b096a65e45f5bc2577a05d8b5819f210b844cf0a", kill_on_drop: false }` [INFO] [stdout] b255d456cf0a9e1414810f82b096a65e45f5bc2577a05d8b5819f210b844cf0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da3eeaf23fe29b1e49abce18f36a31a2bf9cd602db0714cd201fc4b67faa8444 [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" "da3eeaf23fe29b1e49abce18f36a31a2bf9cd602db0714cd201fc4b67faa8444", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking parity-wasm v0.40.3 [INFO] [stderr] Checking shellexpand v1.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking smallstr v0.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking terminal_size v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking wasmi-validation v0.2.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking mortal v0.2.1 [INFO] [stderr] Checking linefeed v0.6.0 [INFO] [stderr] Checking wasmdbg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/vm.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | (self.data.len() as u32 / PAGE_SIZE) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/vm.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | (self.data.len() as u32 / PAGE_SIZE) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` 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 [unoptimized + debuginfo] target(s) in 59.59s [INFO] running `Command { std: "docker" "inspect" "da3eeaf23fe29b1e49abce18f36a31a2bf9cd602db0714cd201fc4b67faa8444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3eeaf23fe29b1e49abce18f36a31a2bf9cd602db0714cd201fc4b67faa8444", kill_on_drop: false }` [INFO] [stdout] da3eeaf23fe29b1e49abce18f36a31a2bf9cd602db0714cd201fc4b67faa8444