[INFO] updating cached repository https://github.com/vigoroous/Qchat-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eedce6cd042ceac6e507ee12090e7b0e46503851 [INFO] testing vigoroous/Qchat-server against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoroous%2FQchat-server" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vigoroous/Qchat-server on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vigoroous/Qchat-server [INFO] finished tweaking git repo https://github.com/vigoroous/Qchat-server [INFO] tweaked toml for git repo https://github.com/vigoroous/Qchat-server written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vigoroous/Qchat-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 301708b58c3ce6e7528374ac5f065f3818c96232a13b16435683e1b1f3ca26a2 [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" "301708b58c3ce6e7528374ac5f065f3818c96232a13b16435683e1b1f3ca26a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "301708b58c3ce6e7528374ac5f065f3818c96232a13b16435683e1b1f3ca26a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301708b58c3ce6e7528374ac5f065f3818c96232a13b16435683e1b1f3ca26a2", kill_on_drop: false }` [INFO] [stdout] 301708b58c3ce6e7528374ac5f065f3818c96232a13b16435683e1b1f3ca26a2 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7083b2727af3a6914914b1d55546c4e5f829075836fe196dd925ca3840b626c5 [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" "7083b2727af3a6914914b1d55546c4e5f829075836fe196dd925ca3840b626c5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling arc-swap v0.4.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling ring v0.16.13 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling serde_with_macros v1.1.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling trust-dns-proto v0.19.5 [INFO] [stderr] Compiling tokio-rustls v0.13.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling trust-dns-resolver v0.19.5 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling serde_with v1.4.0 [INFO] [stderr] Compiling bson v0.14.1 [INFO] [stderr] Compiling mongodb v0.10.0 [INFO] [stderr] Compiling simple_tcp_server v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 30s [INFO] running `Command { std: "docker" "inspect" "7083b2727af3a6914914b1d55546c4e5f829075836fe196dd925ca3840b626c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7083b2727af3a6914914b1d55546c4e5f829075836fe196dd925ca3840b626c5", kill_on_drop: false }` [INFO] [stdout] 7083b2727af3a6914914b1d55546c4e5f829075836fe196dd925ca3840b626c5 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18badc2f4346014aeb47bd1f44d49b71ee41d977d512176d2060cac50048fc90 [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" "18badc2f4346014aeb47bd1f44d49b71ee41d977d512176d2060cac50048fc90", kill_on_drop: false }` [INFO] [stderr] Compiling simple_tcp_server v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "18badc2f4346014aeb47bd1f44d49b71ee41d977d512176d2060cac50048fc90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18badc2f4346014aeb47bd1f44d49b71ee41d977d512176d2060cac50048fc90", kill_on_drop: false }` [INFO] [stdout] 18badc2f4346014aeb47bd1f44d49b71ee41d977d512176d2060cac50048fc90 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb8e991a82fd86369a73fd9af157251cb43915b76700a6450c14d8e40e520c71 [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" "fb8e991a82fd86369a73fd9af157251cb43915b76700a6450c14d8e40e520c71", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple_tcp_server-79ef578761d75b1e [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb8e991a82fd86369a73fd9af157251cb43915b76700a6450c14d8e40e520c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb8e991a82fd86369a73fd9af157251cb43915b76700a6450c14d8e40e520c71", kill_on_drop: false }` [INFO] [stdout] fb8e991a82fd86369a73fd9af157251cb43915b76700a6450c14d8e40e520c71