[INFO] cloning repository https://github.com/envis10n/xeon_core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/envis10n/xeon_core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Fxeon_core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Fxeon_core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 041609aceff3dee231d776285854d6dbc8efd893 [INFO] checking envis10n/xeon_core against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenvis10n%2Fxeon_core" "/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/envis10n/xeon_core on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/envis10n/xeon_core [INFO] finished tweaking git repo https://github.com/envis10n/xeon_core [INFO] tweaked toml for git repo https://github.com/envis10n/xeon_core written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/envis10n/xeon_core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c556864f510a1ce60029330449fc8c1b852175a03e5d33a039c17256c24ff11 [INFO] running `Command { std: "docker" "start" "-a" "3c556864f510a1ce60029330449fc8c1b852175a03e5d33a039c17256c24ff11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c556864f510a1ce60029330449fc8c1b852175a03e5d33a039c17256c24ff11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c556864f510a1ce60029330449fc8c1b852175a03e5d33a039c17256c24ff11", kill_on_drop: false }` [INFO] [stdout] 3c556864f510a1ce60029330449fc8c1b852175a03e5d33a039c17256c24ff11 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e93c815780365d180bcda0991c2bdcb2f4640bfaae3fc54b81f24a0839e5b9a7 [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" "e93c815780365d180bcda0991c2bdcb2f4640bfaae3fc54b81f24a0839e5b9a7", kill_on_drop: false }` [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 log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking mio v0.7.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking xeon_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RwLock`, `mpsc`, `watch` [INFO] [stdout] --> src/lib/event_service.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::sync::{RwLock, watch, mpsc}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::event_service::Event` [INFO] [stdout] --> src/lib/tcp.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::event_service::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::time::unix_ms` [INFO] [stdout] --> src/lib/tcp.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super::time::unix_ms; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::IpAddr` [INFO] [stdout] --> src/lib/tcp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::net::IpAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RwLock`, `mpsc`, `watch` [INFO] [stdout] --> src/lib/event_service.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::sync::{RwLock, watch, mpsc}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::event_service::Event` [INFO] [stdout] --> src/lib/tcp.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::event_service::Event; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::time::unix_ms` [INFO] [stdout] --> src/lib/tcp.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super::time::unix_ms; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::IpAddr` [INFO] [stdout] --> src/lib/tcp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::net::IpAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unix_ms` [INFO] [stdout] --> src/lib/time.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn unix_ms() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Event` [INFO] [stdout] --> src/lib/event_service.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub type Event = (Uuid, T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unix_ms` [INFO] [stdout] --> src/lib/time.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn unix_ms() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Event` [INFO] [stdout] --> src/lib/event_service.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub type Event = (Uuid, T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.20s [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e93c815780365d180bcda0991c2bdcb2f4640bfaae3fc54b81f24a0839e5b9a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e93c815780365d180bcda0991c2bdcb2f4640bfaae3fc54b81f24a0839e5b9a7", kill_on_drop: false }` [INFO] [stdout] e93c815780365d180bcda0991c2bdcb2f4640bfaae3fc54b81f24a0839e5b9a7