[INFO] cloning repository https://github.com/teeceepee/soccer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teeceepee/soccer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteeceepee%2Fsoccer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteeceepee%2Fsoccer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03f7aad05553e48f706752d2772226f8a98783a1 [INFO] checking teeceepee/soccer against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteeceepee%2Fsoccer" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/teeceepee/soccer on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/teeceepee/soccer [INFO] finished tweaking git repo https://github.com/teeceepee/soccer [INFO] tweaked toml for git repo https://github.com/teeceepee/soccer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/teeceepee/soccer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7de004a7c6649583afde543db64bd86ce74cc277ab3be776c4770c11222f940c [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" "7de004a7c6649583afde543db64bd86ce74cc277ab3be776c4770c11222f940c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7de004a7c6649583afde543db64bd86ce74cc277ab3be776c4770c11222f940c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de004a7c6649583afde543db64bd86ce74cc277ab3be776c4770c11222f940c", kill_on_drop: false }` [INFO] [stdout] 7de004a7c6649583afde543db64bd86ce74cc277ab3be776c4770c11222f940c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--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] 15fe9c36a20282e8ba51e78df9f611e5a1561878b608144d9ef751c2d2e106c2 [INFO] running `Command { std: "docker" "start" "-a" "15fe9c36a20282e8ba51e78df9f611e5a1561878b608144d9ef751c2d2e106c2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dns v0.1.0 (/opt/rustwide/workdir/dns) [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stdout] warning: field is never read: `domain` [INFO] [stdout] --> dns/src/resource_record.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | domain: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rtype` [INFO] [stdout] --> dns/src/resource_record.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | rtype: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rclass` [INFO] [stdout] --> dns/src/resource_record.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | rclass: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ttl` [INFO] [stdout] --> dns/src/resource_record.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | ttl: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rdlength` [INFO] [stdout] --> dns/src/resource_record.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | rdlength: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> dns/src/response_message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | header: Header, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `question` [INFO] [stdout] --> dns/src/response_message.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | question: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `domain` [INFO] [stdout] --> dns/src/resource_record.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | domain: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rtype` [INFO] [stdout] --> dns/src/resource_record.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | rtype: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rclass` [INFO] [stdout] --> dns/src/resource_record.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | rclass: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ttl` [INFO] [stdout] --> dns/src/resource_record.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | ttl: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rdlength` [INFO] [stdout] --> dns/src/resource_record.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | rdlength: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> dns/src/response_message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | header: Header, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `question` [INFO] [stdout] --> dns/src/response_message.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | question: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Checking tokio v0.2.2 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking transfer v0.1.0 (/opt/rustwide/workdir/transfer) [INFO] [stderr] Checking soccer v0.1.0 (/opt/rustwide/workdir/soccer) [INFO] [stderr] Checking goal v0.1.0 (/opt/rustwide/workdir/goal) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.20s [INFO] running `Command { std: "docker" "inspect" "15fe9c36a20282e8ba51e78df9f611e5a1561878b608144d9ef751c2d2e106c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15fe9c36a20282e8ba51e78df9f611e5a1561878b608144d9ef751c2d2e106c2", kill_on_drop: false }` [INFO] [stdout] 15fe9c36a20282e8ba51e78df9f611e5a1561878b608144d9ef751c2d2e106c2