[INFO] cloning repository https://github.com/ekisu/tpp_rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekisu/tpp_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekisu%2Ftpp_rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekisu%2Ftpp_rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6bb3ab47004df77d6c2f22152fda642ca99d1122 [INFO] checking ekisu/tpp_rs against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekisu%2Ftpp_rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ekisu/tpp_rs on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ekisu/tpp_rs [INFO] finished tweaking git repo https://github.com/ekisu/tpp_rs [INFO] tweaked toml for git repo https://github.com/ekisu/tpp_rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ekisu/tpp_rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eec548480acb24673661f1af746185267b16daccedf9404a95e567a89f91158f [INFO] running `"docker" "start" "-a" "eec548480acb24673661f1af746185267b16daccedf9404a95e567a89f91158f"` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling glob v0.2.11 [INFO] 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Checking h2 v0.1.16 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Compiling gotham_derive v0.3.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Compiling borrow-bag v1.0.0 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.12.24 [INFO] [stderr] Checking irc v0.13.6 [INFO] [stderr] Checking gotham v0.3.0 [INFO] [stderr] Checking tpp_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/command_input/twitch_input.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::command::{Button, Command}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/command_input/twitch_input.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::command::{Button, Command}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `CommandInput` [INFO] [stderr] --> src/main.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use command_input::{CommandInput, TwitchInput}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CommandInput` [INFO] [stderr] --> src/main.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use command_input::{CommandInput, TwitchInput}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gotham::handler::IntoResponse` [INFO] [stderr] --> src/renderer/http.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use gotham::handler::IntoResponse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gotham::handler::IntoResponse` [INFO] [stderr] --> src/renderer/http.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use gotham::handler::IntoResponse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vote_system/mod.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | pub type VoteFunction = Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Vote` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/vote_system/democracy.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vote_system/mod.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn creator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VoteSystemCreator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vote_system/mod.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | pub type VoteFunction = Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Vote` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Serialize` [INFO] [stderr] --> src/mediator.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::Serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/mediator.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::command::{Button, Command}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/vote_system/democracy.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering` [INFO] [stderr] --> src/mediator.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MediatorUpdate` [INFO] [stderr] --> src/control.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::mediator::{MediatedDecision, MediatorUpdate, MediatorUpdateReceiver}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vote_system/mod.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn creator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn VoteSystemCreator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Serialize` [INFO] [stderr] --> src/mediator.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::Serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Button` [INFO] [stderr] --> src/mediator.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::command::{Button, Command}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering` [INFO] [stderr] --> src/mediator.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::{AtomicUsize, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MediatorUpdate` [INFO] [stderr] --> src/control.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::mediator::{MediatedDecision, MediatorUpdate, MediatorUpdateReceiver}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `VoteSystemCreator` [INFO] [stderr] --> src/mediator.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | VoteFunction, VoteSystem, VoteSystemCreator, VoteSystemUpdateReceiver, VoteSystemUpdateSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `irc::client::prelude` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use irc::client::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vote_system` [INFO] [stderr] --> src/renderer/console.rs:25:35 [INFO] [stderr] | [INFO] [stderr] 25 | fn new_vote_system(&mut self, vote_system: VoteSystem) {} [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote_system` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pct` [INFO] [stderr] --> src/renderer/console.rs:26:46 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_vote_system_percentage(&mut self, pct: Option) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pct` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/renderer/console.rs:27:61 [INFO] [stderr] | [INFO] [stderr] 27 | fn new_vote_system_democracy_partial_results(&mut self, t: u64, results: Frequencies) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> src/renderer/console.rs:27:69 [INFO] [stderr] | [INFO] [stderr] 27 | fn new_vote_system_democracy_partial_results(&mut self, t: u64, results: Frequencies) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/renderer/console.rs:29:57 [INFO] [stderr] | [INFO] [stderr] 29 | fn new_vote_system_change_secs_remaining(&mut self, t: u64) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/renderer/http.rs:153:31 [INFO] [stderr] | [INFO] [stderr] 153 | fn new_command(&mut self, cmd: Command) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/mediator.rs:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | let Input(cmd, user) = input; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] [INFO] [stderr] warning: unused import: `VoteSystemCreator` [INFO] [stderr] --> src/mediator.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | VoteFunction, VoteSystem, VoteSystemCreator, VoteSystemUpdateReceiver, VoteSystemUpdateSender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `irc::client::prelude` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use irc::client::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vote_system` [INFO] [stderr] --> src/renderer/console.rs:25:35 [INFO] [stderr] | [INFO] [stderr] 25 | fn new_vote_system(&mut self, vote_system: VoteSystem) {} [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vote_system` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pct` [INFO] [stderr] --> src/renderer/console.rs:26:46 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_vote_system_percentage(&mut self, pct: Option) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pct` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/renderer/console.rs:27:61 [INFO] [stderr] | [INFO] [stderr] 27 | fn new_vote_system_democracy_partial_results(&mut self, t: u64, results: Frequencies) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> src/renderer/console.rs:27:69 [INFO] [stderr] | [INFO] [stderr] 27 | fn new_vote_system_democracy_partial_results(&mut self, t: u64, results: Frequencies) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/renderer/console.rs:29:57 [INFO] [stderr] | [INFO] [stderr] 29 | fn new_vote_system_change_secs_remaining(&mut self, t: u64) {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/renderer/http.rs:153:31 [INFO] [stderr] | [INFO] [stderr] 153 | fn new_command(&mut self, cmd: Command) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/mediator.rs:53:32 [INFO] [stderr] | [INFO] [stderr] 53 | let Input(cmd, user) = input; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/renderer/console.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `percentage` [INFO] [stderr] --> src/vote_counter.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn percentage(&self, key: T) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/renderer/console.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `percentage` [INFO] [stderr] --> src/vote_counter.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn percentage(&self, key: T) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "eec548480acb24673661f1af746185267b16daccedf9404a95e567a89f91158f"` [INFO] running `"docker" "rm" "-f" "eec548480acb24673661f1af746185267b16daccedf9404a95e567a89f91158f"` [INFO] [stdout] eec548480acb24673661f1af746185267b16daccedf9404a95e567a89f91158f