[INFO] cloning repository https://github.com/ryanclanigan/charisma_check [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanclanigan/charisma_check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanclanigan%2Fcharisma_check", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanclanigan%2Fcharisma_check'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07da8ffbf31a219cc1b5de60d925f20bd772ab43 [INFO] checking ryanclanigan/charisma_check against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanclanigan%2Fcharisma_check" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryanclanigan/charisma_check on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ryanclanigan/charisma_check [INFO] finished tweaking git repo https://github.com/ryanclanigan/charisma_check [INFO] tweaked toml for git repo https://github.com/ryanclanigan/charisma_check written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ryanclanigan/charisma_check already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd03188e9c655182e7611c35d789134e30671700fb99742b4ad73a7f3a08b860 [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" "fd03188e9c655182e7611c35d789134e30671700fb99742b4ad73a7f3a08b860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd03188e9c655182e7611c35d789134e30671700fb99742b4ad73a7f3a08b860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd03188e9c655182e7611c35d789134e30671700fb99742b4ad73a7f3a08b860", kill_on_drop: false }` [INFO] [stdout] fd03188e9c655182e7611c35d789134e30671700fb99742b4ad73a7f3a08b860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14f692da7491e6e50706a1eccae732eca9036256bacf88c98b7445ebcac1858c [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" "14f692da7491e6e50706a1eccae732eca9036256bacf88c98b7445ebcac1858c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling proc-macro-nested v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Compiling serenity v0.8.6 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling ring v0.16.14 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking tokio-rustls v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling pin-project-internal v0.4.20 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling command_attr v0.2.0 [INFO] [stderr] Checking pin-project v0.4.20 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking hyper-rustls v0.20.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking reqwest v0.10.6 [INFO] [stderr] Checking saving_throw v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serenity::model::channel::Message` [INFO] [stdout] --> src/processors/scorer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::channel::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serenity::model::channel::Message` [INFO] [stdout] --> src/processors/scorer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::channel::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/processors/data_manager.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let result = serializer.write(&records_to_write); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/processors/scorer.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn score_message(message: String) -> u64 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_write` [INFO] [stdout] --> src/serializers/loot_serializer.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | fn write(&self, to_write: &Vec) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/processors/data_manager.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let result = serializer.write(&records_to_write); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/processors/scorer.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn score_message(message: String) -> u64 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_write` [INFO] [stdout] --> src/serializers/loot_serializer.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | fn write(&self, to_write: &Vec) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*channel` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/processors/data_manager.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 34 | Some(channel) => match channel.get(&new_record.id) { [INFO] [stdout] | ------- immutable borrow occurs here [INFO] [stdout] 35 | Some(score) => channel.insert(new_record.id, score + new_record.score), [INFO] [stdout] | ^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*channel` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/processors/data_manager.rs:35:32 [INFO] [stdout] | [INFO] [stdout] 34 | Some(channel) => match channel.get(&new_record.id) { [INFO] [stdout] | ------- immutable borrow occurs here [INFO] [stdout] 35 | Some(score) => channel.insert(new_record.id, score + new_record.score), [INFO] [stdout] | ^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_score` [INFO] [stdout] --> src/datums/user_record.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn with_score(&self, score: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size_of_channel` [INFO] [stdout] --> src/processors/data_manager.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn size_of_channel(&self, channel_id: &ChannelId) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_score` [INFO] [stdout] --> src/datums/user_record.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn with_score(&self, score: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size_of_channel` [INFO] [stdout] --> src/processors/data_manager.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn size_of_channel(&self, channel_id: &ChannelId) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 06s [INFO] running `Command { std: "docker" "inspect" "14f692da7491e6e50706a1eccae732eca9036256bacf88c98b7445ebcac1858c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f692da7491e6e50706a1eccae732eca9036256bacf88c98b7445ebcac1858c", kill_on_drop: false }` [INFO] [stdout] 14f692da7491e6e50706a1eccae732eca9036256bacf88c98b7445ebcac1858c