[INFO] cloning repository https://github.com/gcxfd/rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gcxfd/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcxfd%2Frust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcxfd%2Frust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99ede10cf7a6d2e63bb391d921f2e7d20451625b [INFO] checking gcxfd/rust against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcxfd%2Frust" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gcxfd/rust on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gcxfd/rust [INFO] finished tweaking git repo https://github.com/gcxfd/rust [INFO] tweaked toml for git repo https://github.com/gcxfd/rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/gcxfd/rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b92359ee4f4def558cde0df5bb7607237b2b3eec516bdcd05b67de14bd463574 [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" "b92359ee4f4def558cde0df5bb7607237b2b3eec516bdcd05b67de14bd463574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b92359ee4f4def558cde0df5bb7607237b2b3eec516bdcd05b67de14bd463574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92359ee4f4def558cde0df5bb7607237b2b3eec516bdcd05b67de14bd463574", kill_on_drop: false }` [INFO] [stdout] b92359ee4f4def558cde0df5bb7607237b2b3eec516bdcd05b67de14bd463574 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c9d593bad69d99e98febdc4c75095f0326ffc7b01cf70d1304437ff2d59e763 [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" "5c9d593bad69d99e98febdc4c75095f0326ffc7b01cf70d1304437ff2d59e763", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling signal-hook v0.3.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling zstd-safe v3.0.0+zstd.1.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking signature v1.3.0 [INFO] [stderr] Checking subtle-ng v2.4.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking machine-uid v0.2.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Compiling zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking curve25519-dalek-ng v4.0.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking sled v0.34.6 [INFO] [stderr] Checking ed25519-dalek-blake2b v1.0.2 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking curve25519-dalek v3.0.2 [INFO] [stderr] Checking x25519-dalek v1.1.0 [INFO] [stderr] Checking zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Checking rmw-srv v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `milli` [INFO] [stdout] --> src/listen.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lib::now::{milli, sec}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:81:32 [INFO] [stdout] | [INFO] [stdout] 81 | send_to!($val, src); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `reply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | Await!(socket.send_to(&$val, $addr)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `milli` [INFO] [stdout] --> src/listen.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lib::now::{milli, sec}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:81:32 [INFO] [stdout] | [INFO] [stdout] 81 | send_to!($val, src); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `reply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | Await!(socket.send_to(&$val, $addr)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_to` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/lib/connecting.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn pop(&self, ip: &Key) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `milli` [INFO] [stdout] --> src/lib/now.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn milli() -> u128 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/lib/connecting.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn pop(&self, ip: &Key) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `milli` [INFO] [stdout] --> src/lib/now.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn milli() -> u128 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `Command { std: "docker" "inspect" "5c9d593bad69d99e98febdc4c75095f0326ffc7b01cf70d1304437ff2d59e763", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9d593bad69d99e98febdc4c75095f0326ffc7b01cf70d1304437ff2d59e763", kill_on_drop: false }` [INFO] [stdout] 5c9d593bad69d99e98febdc4c75095f0326ffc7b01cf70d1304437ff2d59e763