[INFO] cloning repository https://github.com/BlueSlimee/rpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueSlimee/rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueSlimee%2Frpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueSlimee%2Frpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1b110e8f66a6cc60961adc55914b9757b1198a1
[INFO] testing BlueSlimee/rpc against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueSlimee%2Frpc" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlueSlimee/rpc on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BlueSlimee/rpc
[INFO] finished tweaking git repo https://github.com/BlueSlimee/rpc
[INFO] tweaked toml for git repo https://github.com/BlueSlimee/rpc written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/BlueSlimee/rpc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa370f3948ceaae7724cd660be5e029cfc415785ceaffc947bfaa1fefb01a07a
[INFO] running `Command { std: "docker" "start" "-a" "aa370f3948ceaae7724cd660be5e029cfc415785ceaffc947bfaa1fefb01a07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa370f3948ceaae7724cd660be5e029cfc415785ceaffc947bfaa1fefb01a07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa370f3948ceaae7724cd660be5e029cfc415785ceaffc947bfaa1fefb01a07a", kill_on_drop: false }`
[INFO] [stdout] aa370f3948ceaae7724cd660be5e029cfc415785ceaffc947bfaa1fefb01a07a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bb6feb2e978bd7494fd90e11221e7a743f3fd4a494d453af1f88a07baf02e81
[INFO] running `Command { std: "docker" "start" "-a" "3bb6feb2e978bd7494fd90e11221e7a743f3fd4a494d453af1f88a07baf02e81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling discord-rpc-client v0.2.4
[INFO] [stderr]    Compiling RPC v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RPC` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     rpc.set_activity(|act| {
[INFO] [stdout] 16 | |         act.state("my own rpc client tm")
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |         .assets(|assets|
[INFO] [stdout] 19 | |             assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stdout] 20 | |                 .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stdout] 21 | |     });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     tokio::spawn(async move {
[INFO] [stdout] 24 | |         loop {
[INFO] [stdout] 25 | |             set_status(&mut rpc);
[INFO] [stdout] 26 | |
[INFO] [stdout] 27 | |             delay_for(tokio::time::Duration::from_secs(30)).await;
[INFO] [stdout] 28 | |         };
[INFO] [stdout] 29 | |     }).await;
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     rpc.set_activity(|act| {
[INFO] [stdout] 53 | |         act.state(*messages.choose(&mut rand::thread_rng()).unwrap()).assets(|assets|
[INFO] [stdout] 54 | |         assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stdout] 55 | |             .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stdout] 56 | |             .details("uwu")
[INFO] [stdout] 57 | |     });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "3bb6feb2e978bd7494fd90e11221e7a743f3fd4a494d453af1f88a07baf02e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb6feb2e978bd7494fd90e11221e7a743f3fd4a494d453af1f88a07baf02e81", kill_on_drop: false }`
[INFO] [stdout] 3bb6feb2e978bd7494fd90e11221e7a743f3fd4a494d453af1f88a07baf02e81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a09cb241eb777597a174d95bd787528cee82f7eb614f2b888bb36c94fd4f7f6
[INFO] running `Command { std: "docker" "start" "-a" "5a09cb241eb777597a174d95bd787528cee82f7eb614f2b888bb36c94fd4f7f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling RPC v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RPC` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rpc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     rpc.set_activity(|act| {
[INFO] [stdout] 16 | |         act.state("my own rpc client tm")
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |         .assets(|assets|
[INFO] [stdout] 19 | |             assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stdout] 20 | |                 .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stdout] 21 | |     });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     tokio::spawn(async move {
[INFO] [stdout] 24 | |         loop {
[INFO] [stdout] 25 | |             set_status(&mut rpc);
[INFO] [stdout] 26 | |
[INFO] [stdout] 27 | |             delay_for(tokio::time::Duration::from_secs(30)).await;
[INFO] [stdout] 28 | |         };
[INFO] [stdout] 29 | |     }).await;
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     rpc.set_activity(|act| {
[INFO] [stdout] 53 | |         act.state(*messages.choose(&mut rand::thread_rng()).unwrap()).assets(|assets|
[INFO] [stdout] 54 | |         assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stdout] 55 | |             .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stdout] 56 | |             .details("uwu")
[INFO] [stdout] 57 | |     });
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `Command { std: "docker" "inspect" "5a09cb241eb777597a174d95bd787528cee82f7eb614f2b888bb36c94fd4f7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a09cb241eb777597a174d95bd787528cee82f7eb614f2b888bb36c94fd4f7f6", kill_on_drop: false }`
[INFO] [stdout] 5a09cb241eb777597a174d95bd787528cee82f7eb614f2b888bb36c94fd4f7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0702cea49c4a2544e9aef499b186c6c4ad0f05af222e6796a241eaf2bed12e9a
[INFO] running `Command { std: "docker" "start" "-a" "0702cea49c4a2544e9aef499b186c6c4ad0f05af222e6796a241eaf2bed12e9a", kill_on_drop: false }`
[INFO] [stderr] warning: crate `RPC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rpc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     rpc.set_activity(|act| {
[INFO] [stderr] 16 | |         act.state("my own rpc client tm")
[INFO] [stderr] 17 | |
[INFO] [stderr] 18 | |         .assets(|assets|
[INFO] [stderr] 19 | |             assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stderr] 20 | |                 .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stderr] 21 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     tokio::spawn(async move {
[INFO] [stderr] 24 | |         loop {
[INFO] [stderr] 25 | |             set_status(&mut rpc);
[INFO] [stderr] 26 | |
[INFO] [stderr] 27 | |             delay_for(tokio::time::Duration::from_secs(30)).await;
[INFO] [stderr] 28 | |         };
[INFO] [stderr] 29 | |     }).await;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | /     rpc.set_activity(|act| {
[INFO] [stderr] 53 | |         act.state(*messages.choose(&mut rand::thread_rng()).unwrap()).assets(|assets|
[INFO] [stderr] 54 | |         assets.large_image("chi").large_text("https://github.com/BlueSlimee")
[INFO] [stderr] 55 | |             .small_image("clion").small_text("playing jetbrains clion"))
[INFO] [stderr] 56 | |             .details("uwu")
[INFO] [stderr] 57 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `RPC` (bin "RPC" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RPC-32be48b67b60a4ed)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0702cea49c4a2544e9aef499b186c6c4ad0f05af222e6796a241eaf2bed12e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0702cea49c4a2544e9aef499b186c6c4ad0f05af222e6796a241eaf2bed12e9a", kill_on_drop: false }`
[INFO] [stdout] 0702cea49c4a2544e9aef499b186c6c4ad0f05af222e6796a241eaf2bed12e9a