[INFO] cloning repository https://github.com/Voxar/Rustoverse
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Voxar/Rustoverse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoxar%2FRustoverse"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoxar%2FRustoverse'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef6026c9b1512cdded3e46d37629a6cf30d656f5
[INFO] testing Voxar/Rustoverse against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVoxar%2FRustoverse" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Voxar/Rustoverse 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/Voxar/Rustoverse
[INFO] finished tweaking git repo https://github.com/Voxar/Rustoverse
[INFO] tweaked toml for git repo https://github.com/Voxar/Rustoverse written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Voxar/Rustoverse 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ba9b29deb2d898b34cbed673b37677c3a28567f1ad4f14cae9fd66eae81679a3
[INFO] running `"docker" "start" "-a" "ba9b29deb2d898b34cbed673b37677c3a28567f1ad4f14cae9fd66eae81679a3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling bindgen v0.35.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clang-sys v0.22.0
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling enet-sys v0.2.2
[INFO] [stderr]    Compiling enet v0.2.2
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Intent`, `Interaction`
[INFO] [stderr]  --> src/allo/client.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::shared::{Intent, Interaction, Identity, Avatar};
[INFO] [stderr]   |                     ^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Intent`
[INFO] [stderr]  --> src/main.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use allo::{ Intent };
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]   --> src/allo/client.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |   pub fn new(host: String, identity: Identity, avatar: Avatar) -> Client {
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel_id`
[INFO] [stderr]   --> src/allo/client.rs:77:47
[INFO] [stderr]    |
[INFO] [stderr] 77 |           Some(enet::Event::Receive { sender, channel_id, packet } ) => {
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: try ignoring the field: `channel_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `identity`
[INFO] [stderr]   --> src/allo/client.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   identity: Identity,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `avatar`
[INFO] [stderr]   --> src/allo/client.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   avatar: Avatar,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Interaction`
[INFO] [stderr]   --> src/allo/shared.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Interaction {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intent`
[INFO] [stderr]   --> src/allo/shared.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Intent {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `"docker" "inspect" "ba9b29deb2d898b34cbed673b37677c3a28567f1ad4f14cae9fd66eae81679a3"`
[INFO] running `"docker" "rm" "-f" "ba9b29deb2d898b34cbed673b37677c3a28567f1ad4f14cae9fd66eae81679a3"`
[INFO] [stdout] ba9b29deb2d898b34cbed673b37677c3a28567f1ad4f14cae9fd66eae81679a3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ccde687dbb74eb8d9cdf6fa7f8c4a3e0829b058874cd744d7a3883f5e01b4d80
[INFO] running `"docker" "start" "-a" "ccde687dbb74eb8d9cdf6fa7f8c4a3e0829b058874cd744d7a3883f5e01b4d80"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Intent`, `Interaction`
[INFO] [stderr]  --> src/allo/client.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::shared::{Intent, Interaction, Identity, Avatar};
[INFO] [stderr]   |                     ^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Intent`
[INFO] [stderr]  --> src/main.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use allo::{ Intent };
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]   --> src/allo/client.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |   pub fn new(host: String, identity: Identity, avatar: Avatar) -> Client {
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel_id`
[INFO] [stderr]   --> src/allo/client.rs:77:47
[INFO] [stderr]    |
[INFO] [stderr] 77 |           Some(enet::Event::Receive { sender, channel_id, packet } ) => {
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: try ignoring the field: `channel_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `identity`
[INFO] [stderr]   --> src/allo/client.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   identity: Identity,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `avatar`
[INFO] [stderr]   --> src/allo/client.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   avatar: Avatar,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Interaction`
[INFO] [stderr]   --> src/allo/shared.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Interaction {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intent`
[INFO] [stderr]   --> src/allo/shared.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Intent {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "ccde687dbb74eb8d9cdf6fa7f8c4a3e0829b058874cd744d7a3883f5e01b4d80"`
[INFO] running `"docker" "rm" "-f" "ccde687dbb74eb8d9cdf6fa7f8c4a3e0829b058874cd744d7a3883f5e01b4d80"`
[INFO] [stdout] ccde687dbb74eb8d9cdf6fa7f8c4a3e0829b058874cd744d7a3883f5e01b4d80
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9ef6c7c7ccc12ca88cea349f75489759f935a91b3b950e59a512dfed2818ec25
[INFO] running `"docker" "start" "-a" "9ef6c7c7ccc12ca88cea349f75489759f935a91b3b950e59a512dfed2818ec25"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `Intent`, `Interaction`
[INFO] [stderr]  --> src/allo/client.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::shared::{Intent, Interaction, Identity, Avatar};
[INFO] [stderr]   |                     ^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Intent`
[INFO] [stderr]  --> src/main.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use allo::{ Intent };
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]   --> src/allo/client.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |   pub fn new(host: String, identity: Identity, avatar: Avatar) -> Client {
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel_id`
[INFO] [stderr]   --> src/allo/client.rs:77:47
[INFO] [stderr]    |
[INFO] [stderr] 77 |           Some(enet::Event::Receive { sender, channel_id, packet } ) => {
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: try ignoring the field: `channel_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `identity`
[INFO] [stderr]   --> src/allo/client.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   identity: Identity,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `avatar`
[INFO] [stderr]   --> src/allo/client.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   avatar: Avatar,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Interaction`
[INFO] [stderr]   --> src/allo/shared.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Interaction {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Intent`
[INFO] [stderr]   --> src/allo/shared.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Intent {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/client-cd1c783cc12c6016
[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" "9ef6c7c7ccc12ca88cea349f75489759f935a91b3b950e59a512dfed2818ec25"`
[INFO] running `"docker" "rm" "-f" "9ef6c7c7ccc12ca88cea349f75489759f935a91b3b950e59a512dfed2818ec25"`
[INFO] [stdout] 9ef6c7c7ccc12ca88cea349f75489759f935a91b3b950e59a512dfed2818ec25