[INFO] cloning repository https://github.com/ViddeM/vmc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ViddeM/vmc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViddeM%2Fvmc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViddeM%2Fvmc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dc301170e14e60413c5ca0f66d1a4d795957a68
[INFO] checking ViddeM/vmc-rs against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViddeM%2Fvmc-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ViddeM/vmc-rs
[INFO] finished tweaking git repo https://github.com/ViddeM/vmc-rs
[INFO] tweaked toml for git repo https://github.com/ViddeM/vmc-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ViddeM/vmc-rs on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ViddeM/vmc-rs 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] dec25d7fe1d67e3fcb87a9dfae1a02cb70e573f181cc13663ddf38de4854504e
[INFO] running `Command { std: "docker" "start" "-a" "dec25d7fe1d67e3fcb87a9dfae1a02cb70e573f181cc13663ddf38de4854504e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dec25d7fe1d67e3fcb87a9dfae1a02cb70e573f181cc13663ddf38de4854504e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec25d7fe1d67e3fcb87a9dfae1a02cb70e573f181cc13663ddf38de4854504e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cd0c71b60333cc366dbf9e12d06ccd473eaac564c89028441a1d167b700f024
[INFO] running `Command { std: "docker" "start" "-a" "0cd0c71b60333cc366dbf9e12d06ccd473eaac564c89028441a1d167b700f024", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zerovec-derive v0.11.2
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[INFO] [stderr]     Checking icu_locale_core v2.1.1
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[INFO] [stderr]     Checking serde v1.0.228
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking fastnbt v2.6.1
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]  --> nbt/src/nbt_types.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, io::Read};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Display`
[INFO] [stdout]  --> nbt/src/nbt_types.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, io::Read};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking world v0.1.0 (/opt/rustwide/workdir/world)
[INFO] [stderr]     Checking fastanvil v0.32.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stdout] warning: struct `MinecraftLevelDat` is never constructed
[INFO] [stdout]  --> world/src/save/level_dat.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct MinecraftLevelDat {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinecraftLevelDatData` is never constructed
[INFO] [stdout]   --> world/src/save/level_dat.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct MinecraftLevelDatData {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataPacks` is never constructed
[INFO] [stdout]   --> world/src/save/level_dat.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct DataPacks {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameRules` is never constructed
[INFO] [stdout]   --> world/src/save/level_dat.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct GameRules {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorldGenSettings` is never constructed
[INFO] [stdout]    --> world/src/save/level_dat.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | struct WorldGenSettings {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dimensions` is never constructed
[INFO] [stdout]    --> world/src/save/level_dat.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | struct Dimensions {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dimension` is never constructed
[INFO] [stdout]    --> world/src/save/level_dat.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct Dimension {/* TODO */}
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]    --> world/src/save/level_dat.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | struct Player {/* TODO */}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spawn` is never constructed
[INFO] [stdout]    --> world/src/save/level_dat.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct Spawn {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking mc-coms v0.1.0 (/opt/rustwide/workdir/coms)
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stdout] warning: fields `namespace`, `id`, and `version` are never read
[INFO] [stdout]  --> coms/src/messages/models/data_pack.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DataPack {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 6 |     namespace: String,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     id: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 8 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NonPrefixedSeqSerializer` is never constructed
[INFO] [stdout]   --> coms/src/ser/serializer.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct NonPrefixedSeqSerializer<'a, W: Write> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespace`, `id`, and `version` are never read
[INFO] [stdout]  --> coms/src/messages/models/data_pack.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DataPack {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 6 |     namespace: String,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     id: String,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 8 |     version: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DataPack` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NonPrefixedSeqSerializer` is never constructed
[INFO] [stdout]   --> coms/src/ser/serializer.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct NonPrefixedSeqSerializer<'a, W: Write> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking client-handler v0.1.0 (/opt/rustwide/workdir/client-handler)
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking mc-auth v0.1.0 (/opt/rustwide/workdir/auth)
[INFO] [stderr]     Checking proxy v0.1.0 (/opt/rustwide/workdir/proxy)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.15s
[INFO] running `Command { std: "docker" "inspect" "0cd0c71b60333cc366dbf9e12d06ccd473eaac564c89028441a1d167b700f024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd0c71b60333cc366dbf9e12d06ccd473eaac564c89028441a1d167b700f024", kill_on_drop: false }`
[INFO] [stdout] 0cd0c71b60333cc366dbf9e12d06ccd473eaac564c89028441a1d167b700f024