[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#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcxfd%2Frust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gcxfd/rust on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "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-3/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" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--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 ed25519-dalek-blake2b v1.0.2 [INFO] [stderr] Downloaded nb-connect v1.0.3 [INFO] [stderr] Downloaded subtle-ng v2.4.1 [INFO] [stderr] Downloaded signal-hook v0.3.6 [INFO] [stderr] Downloaded zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Downloaded machine-uid v0.2.0 [INFO] [stderr] Downloaded curve25519-dalek-ng v4.0.1 [INFO] [stderr] Downloaded zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Downloaded zstd-safe v3.0.0+zstd.1.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 763148fe337e982e7f1a44d95e5ff0e106c2f1e416ebfebb42313fba3c625567 [INFO] running `Command { std: "docker" "start" "-a" "763148fe337e982e7f1a44d95e5ff0e106c2f1e416ebfebb42313fba3c625567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "763148fe337e982e7f1a44d95e5ff0e106c2f1e416ebfebb42313fba3c625567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "763148fe337e982e7f1a44d95e5ff0e106c2f1e416ebfebb42313fba3c625567", kill_on_drop: false }` [INFO] [stdout] 763148fe337e982e7f1a44d95e5ff0e106c2f1e416ebfebb42313fba3c625567 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15dd9580275467236363b0c64c5207a84c551dfb27c0d7c334c04149285f59b7 [INFO] running `Command { std: "docker" "start" "-a" "15dd9580275467236363b0c64c5207a84c551dfb27c0d7c334c04149285f59b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling signal-hook v0.3.6 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling zstd-safe v3.0.0+zstd.1.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking signature v1.3.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking subtle-ng v2.4.1 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking vec_map v0.8.2 [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 pin-utils v0.1.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking machine-uid v0.2.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking backtrace v0.3.56 [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 async-attributes v1.1.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking curve25519-dalek-ng v4.0.1 [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 async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking clap v3.0.0-beta.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: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [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!($val, src); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `reply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `milli` [INFO] [stdout] --> src/listen.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lib::now::{milli, sec}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | Await!(socket.send_to(&$val, $addr)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `send_to` which comes from the expansion of the macro `reply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/listen.rs:81:32 [INFO] [stdout] | [INFO] [stdout] 81 | send_to!($val, src); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | 1 => reply!([]), [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = 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: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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` which comes from the expansion of the macro `reply` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `pop` is never used [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 `milli` is never used [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 `pop` is never used [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 `milli` is never used [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.86s [INFO] running `Command { std: "docker" "inspect" "15dd9580275467236363b0c64c5207a84c551dfb27c0d7c334c04149285f59b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15dd9580275467236363b0c64c5207a84c551dfb27c0d7c334c04149285f59b7", kill_on_drop: false }` [INFO] [stdout] 15dd9580275467236363b0c64c5207a84c551dfb27c0d7c334c04149285f59b7