[INFO] cloning repository https://github.com/zhboner/realm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhboner/realm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhboner%2Frealm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhboner%2Frealm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f8cb4ea004609c564135b6e1a65b82169afb96a [INFO] testing zhboner/realm against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhboner%2Frealm" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhboner/realm on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zhboner/realm [INFO] finished tweaking git repo https://github.com/zhboner/realm [INFO] tweaked toml for git repo https://github.com/zhboner/realm written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/zhboner/realm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c33b78823254ea56ce4275fb5ae2a1ea79b8ab72472c62d9f5dd78b2c7c6f71f [INFO] running `Command { std: "docker" "start" "-a" "c33b78823254ea56ce4275fb5ae2a1ea79b8ab72472c62d9f5dd78b2c7c6f71f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c33b78823254ea56ce4275fb5ae2a1ea79b8ab72472c62d9f5dd78b2c7c6f71f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c33b78823254ea56ce4275fb5ae2a1ea79b8ab72472c62d9f5dd78b2c7c6f71f", kill_on_drop: false }` [INFO] [stdout] c33b78823254ea56ce4275fb5ae2a1ea79b8ab72472c62d9f5dd78b2c7c6f71f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e587dc1af5ab2eaaa583629a46da288d3aefd2651a8bd450d225a3e00cdd4d1 [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" "3e587dc1af5ab2eaaa583629a46da288d3aefd2651a8bd450d225a3e00cdd4d1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling trust-dns-proto v0.20.1 [INFO] [stderr] Compiling trust-dns-resolver v0.20.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling realm v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::io` [INFO] [stdout] --> src/relay.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::io; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ReadHalf`, `WriteHalf` [INFO] [stdout] --> src/relay.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::net::tcp::{ReadHalf, WriteHalf}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::read` [INFO] [stdout] --> src/relay.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/relay.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::io::{AsyncWriteExt, AsyncReadExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_ips` [INFO] [stdout] --> src/resolver.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn print_ips(ip_list: &Vec>>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.86s [INFO] running `Command { std: "docker" "inspect" "3e587dc1af5ab2eaaa583629a46da288d3aefd2651a8bd450d225a3e00cdd4d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e587dc1af5ab2eaaa583629a46da288d3aefd2651a8bd450d225a3e00cdd4d1", kill_on_drop: false }` [INFO] [stdout] 3e587dc1af5ab2eaaa583629a46da288d3aefd2651a8bd450d225a3e00cdd4d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 92a660457124a7f2a9b4a48e6684fe7a63f1ffc1e6ca1fcbfb851400a40c68c4 [INFO] running `Command { std: "docker" "start" "-a" "92a660457124a7f2a9b4a48e6684fe7a63f1ffc1e6ca1fcbfb851400a40c68c4", kill_on_drop: false }` [INFO] [stderr] Compiling realm v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::io` [INFO] [stdout] --> src/relay.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::io; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ReadHalf`, `WriteHalf` [INFO] [stdout] --> src/relay.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::net::tcp::{ReadHalf, WriteHalf}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::read` [INFO] [stdout] --> src/relay.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/relay.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::io::{AsyncWriteExt, AsyncReadExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_ips` [INFO] [stdout] --> src/resolver.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn print_ips(ip_list: &Vec>>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "92a660457124a7f2a9b4a48e6684fe7a63f1ffc1e6ca1fcbfb851400a40c68c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a660457124a7f2a9b4a48e6684fe7a63f1ffc1e6ca1fcbfb851400a40c68c4", kill_on_drop: false }` [INFO] [stdout] 92a660457124a7f2a9b4a48e6684fe7a63f1ffc1e6ca1fcbfb851400a40c68c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] da35d6fdf5ee0739ba4460e18ee06e24bc2c6ea253afed40bf1e24260fa22aa8 [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" "da35d6fdf5ee0739ba4460e18ee06e24bc2c6ea253afed40bf1e24260fa22aa8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `tokio::io` [INFO] [stderr] --> src/relay.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio::io; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ReadHalf`, `WriteHalf` [INFO] [stderr] --> src/relay.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | use tokio::net::tcp::{ReadHalf, WriteHalf}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::read` [INFO] [stderr] --> src/relay.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncReadExt` [INFO] [stderr] --> src/relay.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::io::{AsyncWriteExt, AsyncReadExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_ips` [INFO] [stderr] --> src/resolver.rs:60:8 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn print_ips(ip_list: &Vec>>) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `realm` (bin "realm" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/realm-7bd74ff92d105380) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/realm-8dc23e88069111cc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests realm [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "da35d6fdf5ee0739ba4460e18ee06e24bc2c6ea253afed40bf1e24260fa22aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da35d6fdf5ee0739ba4460e18ee06e24bc2c6ea253afed40bf1e24260fa22aa8", kill_on_drop: false }` [INFO] [stdout] da35d6fdf5ee0739ba4460e18ee06e24bc2c6ea253afed40bf1e24260fa22aa8