[INFO] cloning repository https://github.com/dpc/sniper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpc/sniper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpc%2Fsniper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpc%2Fsniper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b512e2620797fb428b512eccce6a7fafab8b72f2 [INFO] checking dpc/sniper against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpc%2Fsniper" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dpc/sniper 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/dpc/sniper [INFO] finished tweaking git repo https://github.com/dpc/sniper [INFO] tweaked toml for git repo https://github.com/dpc/sniper written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/dpc/sniper 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9dcf053f9c9601b835dcc54e7d3362b11fcd66390f6946bbf706ac7ae19e245d [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" "9dcf053f9c9601b835dcc54e7d3362b11fcd66390f6946bbf706ac7ae19e245d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dcf053f9c9601b835dcc54e7d3362b11fcd66390f6946bbf706ac7ae19e245d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dcf053f9c9601b835dcc54e7d3362b11fcd66390f6946bbf706ac7ae19e245d", kill_on_drop: false }` [INFO] [stdout] 9dcf053f9c9601b835dcc54e7d3362b11fcd66390f6946bbf706ac7ae19e245d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d1083aab87b71ec51e0c2576dfb71392e8167cb7141f596e4a817c63a64938e2 [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" "d1083aab87b71ec51e0c2576dfb71392e8167cb7141f596e4a817c63a64938e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking anyhow v1.0.42 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking sniper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `last` [INFO] [stdout] --> src/event_log.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | last: Option, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_last` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/event_log.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | limit: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/event_log.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | timeout: Option, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/event_log.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | fn write(&self, events: &[EventDetails]) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last` [INFO] [stdout] --> src/event_log.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | last: Option, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_last` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/event_log.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | limit: usize, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/event_log.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | timeout: Option, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/event_log.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | fn write(&self, events: &[EventDetails]) -> Result<()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/auction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Other, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AuctionHouse` [INFO] [stdout] --> src/event_log.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | AuctionHouse(auction_house::Event), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ui` [INFO] [stdout] --> src/event_log.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Ui(ui::Event), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bid` [INFO] [stdout] --> src/service/auction_house.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Bid(BidDetails), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Closed` [INFO] [stdout] --> src/service/auction_house.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Closed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `SharedAuctionHouseClient` [INFO] [stdout] --> src/service/auction_house.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub type SharedAuctionHouseClient = Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Service` [INFO] [stdout] --> src/service/auction_house.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Service { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRITER_ID` [INFO] [stdout] --> src/service/auction_house.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | pub const WRITER_ID: &'static str = "auction-house-reader"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/service/auction_house.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AlreadyClosed` [INFO] [stdout] --> src/service/bidding_engine.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | AlreadyClosed, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TooLow` [INFO] [stdout] --> src/service/bidding_engine.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | TooLow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UserError` [INFO] [stdout] --> src/service/bidding_engine.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | UserError(UserError), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/service/bidding_engine.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | thread: JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MaxBidSet` [INFO] [stdout] --> src/service/ui.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | MaxBidSet(ItemBid), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join` [INFO] [stdout] --> src/service.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn join(mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Other` [INFO] [stdout] --> src/auction.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Other, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AuctionHouse` [INFO] [stdout] --> src/event_log.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | AuctionHouse(auction_house::Event), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ui` [INFO] [stdout] --> src/event_log.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Ui(ui::Event), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bid` [INFO] [stdout] --> src/service/auction_house.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Bid(BidDetails), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Closed` [INFO] [stdout] --> src/service/auction_house.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Closed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `SharedAuctionHouseClient` [INFO] [stdout] --> src/service/auction_house.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub type SharedAuctionHouseClient = Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Service` [INFO] [stdout] --> src/service/auction_house.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Service { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRITER_ID` [INFO] [stdout] --> src/service/auction_house.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | pub const WRITER_ID: &'static str = "auction-house-reader"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/service/auction_house.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AlreadyClosed` [INFO] [stdout] --> src/service/bidding_engine.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | AlreadyClosed, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TooLow` [INFO] [stdout] --> src/service/bidding_engine.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | TooLow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UserError` [INFO] [stdout] --> src/service/bidding_engine.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | UserError(UserError), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/service/bidding_engine.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | thread: JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MaxBidSet` [INFO] [stdout] --> src/service/ui.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | MaxBidSet(ItemBid), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join` [INFO] [stdout] --> src/service.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn join(mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.63s [INFO] running `Command { std: "docker" "inspect" "d1083aab87b71ec51e0c2576dfb71392e8167cb7141f596e4a817c63a64938e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1083aab87b71ec51e0c2576dfb71392e8167cb7141f596e4a817c63a64938e2", kill_on_drop: false }` [INFO] [stdout] d1083aab87b71ec51e0c2576dfb71392e8167cb7141f596e4a817c63a64938e2