[INFO] cloning repository https://github.com/Galaxtone/PirateRealm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Galaxtone/PirateRealm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalaxtone%2FPirateRealm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalaxtone%2FPirateRealm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca16dfa7b2c045265437475e09e7b7bf74227ccd [INFO] testing Galaxtone/PirateRealm against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalaxtone%2FPirateRealm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Galaxtone/PirateRealm on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Galaxtone/PirateRealm [INFO] finished tweaking git repo https://github.com/Galaxtone/PirateRealm [INFO] tweaked toml for git repo https://github.com/Galaxtone/PirateRealm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Galaxtone/PirateRealm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing Galaxtone/PirateRealm against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalaxtone%2FPirateRealm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Galaxtone/PirateRealm on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Galaxtone/PirateRealm [INFO] finished tweaking git repo https://github.com/Galaxtone/PirateRealm [INFO] tweaked toml for git repo https://github.com/Galaxtone/PirateRealm written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Galaxtone/PirateRealm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio v1.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fde19d42b0f7c7948cddb26ed635acf617bcbe775836464bf551c8cc0ab7c39d [INFO] running `Command { std: "docker" "start" "-a" "fde19d42b0f7c7948cddb26ed635acf617bcbe775836464bf551c8cc0ab7c39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fde19d42b0f7c7948cddb26ed635acf617bcbe775836464bf551c8cc0ab7c39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde19d42b0f7c7948cddb26ed635acf617bcbe775836464bf551c8cc0ab7c39d", kill_on_drop: false }` [INFO] [stdout] fde19d42b0f7c7948cddb26ed635acf617bcbe775836464bf551c8cc0ab7c39d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f86cc80a5fc7f3ec039f898082d432477281de07048ebcefaf9a91020b0268b [INFO] running `Command { std: "docker" "start" "-a" "5f86cc80a5fc7f3ec039f898082d432477281de07048ebcefaf9a91020b0268b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling piraterealm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:475:11 [INFO] [stdout] | [INFO] [stdout] 475 | for i in 0..(*player).chatbox.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `id` is never read [INFO] [stdout] --> src/main.rs:477:17 [INFO] [stdout] | [INFO] [stdout] 477 | let mut id = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_id` [INFO] [stdout] --> src/main.rs:538:13 [INFO] [stdout] | [INFO] [stdout] 538 | player_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `player_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:708:23 [INFO] [stdout] | [INFO] [stdout] 708 | let mut block = Block { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/main.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | drop(lp); [INFO] [stdout] | ^^^^^--^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&String` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/main.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | drop(lockedplayer2); [INFO] [stdout] | ^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Player` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/network/classic.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | drop(unused); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `u8` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/network/classic.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | drop(x); [INFO] [stdout] | ^^^^^-^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `u8` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/network/classic/chunks.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | encoder.write_all(&self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = encoder.write_all(&self.data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.29s [INFO] running `Command { std: "docker" "inspect" "5f86cc80a5fc7f3ec039f898082d432477281de07048ebcefaf9a91020b0268b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f86cc80a5fc7f3ec039f898082d432477281de07048ebcefaf9a91020b0268b", kill_on_drop: false }` [INFO] [stdout] 5f86cc80a5fc7f3ec039f898082d432477281de07048ebcefaf9a91020b0268b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 680a4b59e177069ca07782f666d78942c0564c101171bf14f11b39793f3ee51a [INFO] running `Command { std: "docker" "start" "-a" "680a4b59e177069ca07782f666d78942c0564c101171bf14f11b39793f3ee51a", kill_on_drop: false }` [INFO] [stderr] Compiling piraterealm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:475:11 [INFO] [stdout] | [INFO] [stdout] 475 | for i in 0..(*player).chatbox.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `id` is never read [INFO] [stdout] --> src/main.rs:477:17 [INFO] [stdout] | [INFO] [stdout] 477 | let mut id = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_id` [INFO] [stdout] --> src/main.rs:538:13 [INFO] [stdout] | [INFO] [stdout] 538 | player_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `player_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:708:23 [INFO] [stdout] | [INFO] [stdout] 708 | let mut block = Block { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/main.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | drop(lp); [INFO] [stdout] | ^^^^^--^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&String` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/main.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | drop(lockedplayer2); [INFO] [stdout] | ^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Player` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/network/classic.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | drop(unused); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `u8` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/network/classic.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | drop(x); [INFO] [stdout] | ^^^^^-^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `u8` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/network/classic/chunks.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | encoder.write_all(&self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = encoder.write_all(&self.data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "680a4b59e177069ca07782f666d78942c0564c101171bf14f11b39793f3ee51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "680a4b59e177069ca07782f666d78942c0564c101171bf14f11b39793f3ee51a", kill_on_drop: false }` [INFO] [stdout] 680a4b59e177069ca07782f666d78942c0564c101171bf14f11b39793f3ee51a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85b68641e361866f92b29e6f206a527d02b921ee29142a8d6877dff24122c662 [INFO] running `Command { std: "docker" "start" "-a" "85b68641e361866f92b29e6f206a527d02b921ee29142a8d6877dff24122c662", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:475:11 [INFO] [stderr] | [INFO] [stderr] 475 | for i in 0..(*player).chatbox.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `id` is never read [INFO] [stderr] --> src/main.rs:477:17 [INFO] [stderr] | [INFO] [stderr] 477 | let mut id = 0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player_id` [INFO] [stderr] --> src/main.rs:538:13 [INFO] [stderr] | [INFO] [stderr] 538 | player_id, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `player_id: _` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:708:23 [INFO] [stderr] | [INFO] [stderr] 708 | let mut block = Block { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/main.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | drop(lp); [INFO] [stderr] | ^^^^^--^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&String` [INFO] [stderr] | [INFO] [stderr] = note: use `let _ = ...` to ignore the expression or result [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/main.rs:349:13 [INFO] [stderr] | [INFO] [stderr] 349 | drop(lockedplayer2); [INFO] [stderr] | ^^^^^-------------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&Player` [INFO] [stderr] | [INFO] [stderr] = note: use `let _ = ...` to ignore the expression or result [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/network/classic.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | drop(unused); [INFO] [stderr] | ^^^^^------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `u8` [INFO] [stderr] | [INFO] [stderr] = note: use `let _ = ...` to ignore the expression or result [INFO] [stderr] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/network/classic.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 263 | drop(x); [INFO] [stderr] | ^^^^^-^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `u8` [INFO] [stderr] | [INFO] [stderr] = note: use `let _ = ...` to ignore the expression or result [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network/classic/chunks.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | encoder.write_all(&self.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 72 | let _ = encoder.write_all(&self.data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `piraterealm` (bin "piraterealm" test) generated 9 warnings (run `cargo fix --bin "piraterealm" --tests` to apply 3 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/piraterealm-3e8f3aa5d4f2d35e) [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" "85b68641e361866f92b29e6f206a527d02b921ee29142a8d6877dff24122c662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b68641e361866f92b29e6f206a527d02b921ee29142a8d6877dff24122c662", kill_on_drop: false }` [INFO] [stdout] 85b68641e361866f92b29e6f206a527d02b921ee29142a8d6877dff24122c662