[INFO] cloning repository https://github.com/rob9315/ping-mc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob9315/ping-mc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob9315%2Fping-mc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob9315%2Fping-mc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5891023d830d38b0de7ec3dc80ea7f9c318f6fe
[INFO] checking rob9315/ping-mc against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob9315%2Fping-mc" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rob9315/ping-mc
[INFO] finished tweaking git repo https://github.com/rob9315/ping-mc
[INFO] tweaked toml for git repo https://github.com/rob9315/ping-mc written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rob9315/ping-mc on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rob9315/ping-mc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/mine-rs/mine-rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.35
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[INFO] [stderr]   Downloaded serde_derive v1.0.144
[INFO] [stderr]   Downloaded rocket_codegen v0.5.0-rc.2
[INFO] [stderr]   Downloaded h2 v0.3.14
[INFO] [stderr]   Downloaded figment v0.10.7
[INFO] [stderr]   Downloaded rocket_http v0.5.0-rc.2
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[INFO] [stderr]   Downloaded aes v0.8.1
[INFO] [stderr]   Downloaded serde v1.0.144
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[INFO] [stderr]   Downloaded libc v0.2.132
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8907f2cf766cf52f51790f15bacfcb72f9a7597d3b7ce5af20496327697dfd69
[INFO] running `Command { std: "docker" "start" "-a" "8907f2cf766cf52f51790f15bacfcb72f9a7597d3b7ce5af20496327697dfd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8907f2cf766cf52f51790f15bacfcb72f9a7597d3b7ce5af20496327697dfd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8907f2cf766cf52f51790f15bacfcb72f9a7597d3b7ce5af20496327697dfd69", kill_on_drop: false }`
[INFO] [stdout] 8907f2cf766cf52f51790f15bacfcb72f9a7597d3b7ce5af20496327697dfd69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2925a05ec3f2d7066e818f4afb172a02006045f53c100f77cb0ac256b1fc0bac
[INFO] running `Command { std: "docker" "start" "-a" "2925a05ec3f2d7066e818f4afb172a02006045f53c100f77cb0ac256b1fc0bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling inlinable_string v0.1.15
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[INFO] [stderr]    Compiling rocket v0.5.0-rc.2
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[INFO] [stderr]    Compiling unicode-xid v0.2.4
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[INFO] [stderr]     Checking webpki v0.22.0
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[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.9
[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]    Compiling miners-protocol-derive v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling miners-encoding-derive v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]     Checking miners-encoding v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2
[INFO] [stderr]     Checking miners-packet v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]     Checking miners-net v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]     Checking miners-protocol v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2
[INFO] [stderr]     Checking miners v0.0.0-beta.0 (https://github.com/mine-rs/mine-rs?rev=c192d8c749f0a053dcf407c901591232260b0500#c192d8c7)
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking trust-dns-proto v0.22.0
[INFO] [stderr]     Checking rust-raknet v0.11.0
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking ubyte v0.10.3
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking trust-dns-resolver v0.22.0
[INFO] [stderr]     Checking ping-mc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bedrock`
[INFO] [stdout]   --> src/bedrock.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub async fn bedrock(
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `java`
[INFO] [stdout]   --> src/java.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn java<'a>(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/java.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     r: &mut ReadHalf<R>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 109 | ) -> decode::Result<Option<Response0>> {
[INFO] [stdout]     |                            --------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 | ) -> decode::Result<Option<Response0<'_>>> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/java.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn status_cb(id: i32, data: &[u8]) -> decode::Result<CbStatus> {
[INFO] [stdout]     |                             ^^^^^                    -------- the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn status_cb(id: i32, data: &[u8]) -> decode::Result<CbStatus<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bedrock`
[INFO] [stdout]   --> src/bedrock.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub async fn bedrock(
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `java`
[INFO] [stdout]   --> src/java.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn java<'a>(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/java.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     r: &mut ReadHalf<R>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 109 | ) -> decode::Result<Option<Response0>> {
[INFO] [stdout]     |                            --------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 | ) -> decode::Result<Option<Response0<'_>>> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/java.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn status_cb(id: i32, data: &[u8]) -> decode::Result<CbStatus> {
[INFO] [stdout]     |                             ^^^^^                    -------- the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn status_cb(id: i32, data: &[u8]) -> decode::Result<CbStatus<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "2925a05ec3f2d7066e818f4afb172a02006045f53c100f77cb0ac256b1fc0bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2925a05ec3f2d7066e818f4afb172a02006045f53c100f77cb0ac256b1fc0bac", kill_on_drop: false }`
[INFO] [stdout] 2925a05ec3f2d7066e818f4afb172a02006045f53c100f77cb0ac256b1fc0bac
