[INFO] cloning repository https://github.com/Miaxos/poc-logux
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Miaxos/poc-logux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiaxos%2Fpoc-logux"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiaxos%2Fpoc-logux'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15703709b78a9667ecddbcc3ef4c7b0e0a91ddfb
[INFO] testing Miaxos/poc-logux against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiaxos%2Fpoc-logux" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Miaxos/poc-logux on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Miaxos/poc-logux
[INFO] finished tweaking git repo https://github.com/Miaxos/poc-logux
[INFO] tweaked toml for git repo https://github.com/Miaxos/poc-logux written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Miaxos/poc-logux already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a089deb256ff7e0e7a9bff39ab180ef7bafb8ed18be0795ebfdf12ebda3cffe
[INFO] running `"docker" "start" "-a" "6a089deb256ff7e0e7a9bff39ab180ef7bafb8ed18be0795ebfdf12ebda3cffe"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling arc-swap v0.4.3
[INFO] [stderr]    Compiling indexmap v1.2.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling mime v0.3.14
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling rgb v0.8.14
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling tokio-sync v0.1.7
[INFO] [stderr]    Compiling actix-service v0.4.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling actix-utils v0.4.7
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling actix-threadpool v0.1.2
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-rt v0.2.5
[INFO] [stderr]    Compiling actix-server v0.6.1
[INFO] [stderr]    Compiling actix-connect v0.2.5
[INFO] [stderr]    Compiling actix-testing v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling actix-http v0.2.10
[INFO] [stderr]    Compiling awc v0.2.7
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling actix-web v1.0.8
[INFO] [stderr]    Compiling actix-web-actors v1.0.2
[INFO] [stderr]    Compiling poc_logux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `WrongCredentials`
[INFO] [stderr]   --> src/domain/messages/error.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     WrongCredentials,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MissedAuth`
[INFO] [stderr]   --> src/domain/messages/error.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     MissedAuth,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Timeout`
[INFO] [stderr]   --> src/domain/messages/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Timeout,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WrongSubprotocol`
[INFO] [stderr]   --> src/domain/messages/error.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     WrongSubprotocol,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `MissedAuthErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | struct MissedAuthErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TimeoutErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TimeoutErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `WrongSubProtocolErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | struct WrongSubProtocolErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connect`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Connect,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connected`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Connected,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ping`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Ping,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pong`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Pong,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sync`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Sync,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Synced`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Synced,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Debug`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Debug,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `synced`
[INFO] [stderr]  --> src/domain/messages/synced.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     synced: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `messagesKind` should have a snake case name
[INFO] [stderr]  --> src/domain/messages/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod messagesKind;
[INFO] [stderr]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `messages_kind`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 30s
[INFO] running `"docker" "inspect" "6a089deb256ff7e0e7a9bff39ab180ef7bafb8ed18be0795ebfdf12ebda3cffe"`
[INFO] running `"docker" "rm" "-f" "6a089deb256ff7e0e7a9bff39ab180ef7bafb8ed18be0795ebfdf12ebda3cffe"`
[INFO] [stdout] 6a089deb256ff7e0e7a9bff39ab180ef7bafb8ed18be0795ebfdf12ebda3cffe
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3d6075b74faba5a32932b9e9f8f8b767dbe8ee881e1ea49b96dc4497fb43f65
[INFO] running `"docker" "start" "-a" "a3d6075b74faba5a32932b9e9f8f8b767dbe8ee881e1ea49b96dc4497fb43f65"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling poc_logux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `WrongCredentials`
[INFO] [stderr]   --> src/domain/messages/error.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     WrongCredentials,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MissedAuth`
[INFO] [stderr]   --> src/domain/messages/error.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     MissedAuth,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Timeout`
[INFO] [stderr]   --> src/domain/messages/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Timeout,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WrongSubprotocol`
[INFO] [stderr]   --> src/domain/messages/error.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     WrongSubprotocol,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `MissedAuthErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | struct MissedAuthErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TimeoutErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TimeoutErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `WrongSubProtocolErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | struct WrongSubProtocolErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connect`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Connect,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connected`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Connected,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ping`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Ping,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pong`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Pong,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sync`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Sync,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Synced`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Synced,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Debug`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Debug,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `synced`
[INFO] [stderr]  --> src/domain/messages/synced.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     synced: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `messagesKind` should have a snake case name
[INFO] [stderr]  --> src/domain/messages/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod messagesKind;
[INFO] [stderr]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `messages_kind`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "a3d6075b74faba5a32932b9e9f8f8b767dbe8ee881e1ea49b96dc4497fb43f65"`
[INFO] running `"docker" "rm" "-f" "a3d6075b74faba5a32932b9e9f8f8b767dbe8ee881e1ea49b96dc4497fb43f65"`
[INFO] [stdout] a3d6075b74faba5a32932b9e9f8f8b767dbe8ee881e1ea49b96dc4497fb43f65
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea5edfb982270b0af3324158ef37ca6001977ffe64fd00647e95e1b063cc7c63
[INFO] running `"docker" "start" "-a" "ea5edfb982270b0af3324158ef37ca6001977ffe64fd00647e95e1b063cc7c63"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variant is never constructed: `WrongCredentials`
[INFO] [stderr]   --> src/domain/messages/error.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     WrongCredentials,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MissedAuth`
[INFO] [stderr]   --> src/domain/messages/error.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     MissedAuth,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Timeout`
[INFO] [stderr]   --> src/domain/messages/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Timeout,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WrongSubprotocol`
[INFO] [stderr]   --> src/domain/messages/error.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     WrongSubprotocol,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `MissedAuthErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | struct MissedAuthErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TimeoutErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TimeoutErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `WrongSubProtocolErrorMessage`
[INFO] [stderr]    --> src/domain/messages/error.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | struct WrongSubProtocolErrorMessage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connect`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Connect,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Connected`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Connected,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ping`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Ping,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pong`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Pong,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sync`
[INFO] [stderr]  --> src/domain/messages/messagesKind.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Sync,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Synced`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Synced,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Debug`
[INFO] [stderr]   --> src/domain/messages/messagesKind.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Debug,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `synced`
[INFO] [stderr]  --> src/domain/messages/synced.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     synced: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `messagesKind` should have a snake case name
[INFO] [stderr]  --> src/domain/messages/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod messagesKind;
[INFO] [stderr]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `messages_kind`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poc_logux-f31ca56ef87d1fb9
[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 `"docker" "inspect" "ea5edfb982270b0af3324158ef37ca6001977ffe64fd00647e95e1b063cc7c63"`
[INFO] running `"docker" "rm" "-f" "ea5edfb982270b0af3324158ef37ca6001977ffe64fd00647e95e1b063cc7c63"`
[INFO] [stdout] ea5edfb982270b0af3324158ef37ca6001977ffe64fd00647e95e1b063cc7c63