[INFO] cloning repository https://github.com/emctague/craftserve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emctague/craftserve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femctague%2Fcraftserve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femctague%2Fcraftserve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bb5536ecb249162713a0ae76a0e9453d6a6fd56
[INFO] checking emctague/craftserve against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femctague%2Fcraftserve" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emctague/craftserve on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emctague/craftserve
[INFO] finished tweaking git repo https://github.com/emctague/craftserve
[INFO] tweaked toml for git repo https://github.com/emctague/craftserve written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/emctague/craftserve already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f055cb6a6cc8a02ac0edd888c2486bd8bb8c60b672534714ecbc9731b80f9c89
[INFO] running `Command { std: "docker" "start" "-a" "f055cb6a6cc8a02ac0edd888c2486bd8bb8c60b672534714ecbc9731b80f9c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f055cb6a6cc8a02ac0edd888c2486bd8bb8c60b672534714ecbc9731b80f9c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f055cb6a6cc8a02ac0edd888c2486bd8bb8c60b672534714ecbc9731b80f9c89", kill_on_drop: false }`
[INFO] [stdout] f055cb6a6cc8a02ac0edd888c2486bd8bb8c60b672534714ecbc9731b80f9c89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f0d4893724060244cf6893b08d7e36be03cd8535cfe21a126005a71e536f01d
[INFO] running `Command { std: "docker" "start" "-a" "1f0d4893724060244cf6893b08d7e36be03cd8535cfe21a126005a71e536f01d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking craftserve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::login::IncomingTypes::LoginStart`
[INFO] [stdout]  --> src/login.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::login::IncomingTypes::LoginStart;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/play.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::login::IncomingTypes::LoginStart`
[INFO] [stdout]  --> src/login.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::login::IncomingTypes::LoginStart;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/play.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/status.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/login.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/play.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `byte` is assigned to, but never used
[INFO] [stdout]   --> src/api_stream.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let mut byte = (value & 0b01111111) as u8;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_byte` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `byte` is never read
[INFO] [stdout]   --> src/api_stream.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 byte |= 0b10000000;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/api_stream.rs:140:25
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Stream::TCP(v) => 0,
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/packet.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn transmit(&self, stream: &mut Stream) {
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/handshake.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/status.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/login.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/status.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/login.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/play.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `byte` is assigned to, but never used
[INFO] [stdout]   --> src/api_stream.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let mut byte = (value & 0b01111111) as u8;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_byte` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `byte` is never read
[INFO] [stdout]   --> src/api_stream.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 byte |= 0b10000000;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/api_stream.rs:140:25
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Stream::TCP(v) => 0,
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/packet.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn transmit(&self, stream: &mut Stream) {
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/handshake.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> src/status.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/login.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let packet : Packet<IncomingTypes> = Packet::new(stream);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.23s
[INFO] running `Command { std: "docker" "inspect" "1f0d4893724060244cf6893b08d7e36be03cd8535cfe21a126005a71e536f01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0d4893724060244cf6893b08d7e36be03cd8535cfe21a126005a71e536f01d", kill_on_drop: false }`
[INFO] [stdout] 1f0d4893724060244cf6893b08d7e36be03cd8535cfe21a126005a71e536f01d