[INFO] fetching crate basin2-protocol 578.1.0...
[INFO] checking basin2-protocol-578.1.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate basin2-protocol 578.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate basin2-protocol 578.1.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basin2-protocol 578.1.0
[INFO] finished tweaking crates.io crate basin2-protocol 578.1.0
[INFO] tweaked toml for crates.io crate basin2-protocol 578.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-version-impl v0.1.1
[INFO] [stderr]   Downloaded basin2-lib v152.1.0
[INFO] [stderr]   Downloaded cenum v1.0.3
[INFO] [stderr]   Downloaded basin2-data v152.1.0
[INFO] [stderr]   Downloaded cenum-derive v1.0.3
[INFO] [stderr]   Downloaded pkg-version v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41f7145e4e13fa09f4a39d3e87e955358f57bcd7e7990da6250386e8d08281a1
[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" "41f7145e4e13fa09f4a39d3e87e955358f57bcd7e7990da6250386e8d08281a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41f7145e4e13fa09f4a39d3e87e955358f57bcd7e7990da6250386e8d08281a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f7145e4e13fa09f4a39d3e87e955358f57bcd7e7990da6250386e8d08281a1", kill_on_drop: false }`
[INFO] [stdout] 41f7145e4e13fa09f4a39d3e87e955358f57bcd7e7990da6250386e8d08281a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50c0cd4d6224dfed806697fbf188fef1422b526b35cecd020de6ff27fb696da5
[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" "50c0cd4d6224dfed806697fbf188fef1422b526b35cecd020de6ff27fb696da5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling openssl-src v111.12.0+1.1.1h
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]    Compiling pkg-version-impl v0.1.1
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling cenum-derive v1.0.3
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking pkg-version v1.0.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.23
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking cenum v1.0.3
[INFO] [stderr]     Checking basin2-lib v152.1.0
[INFO] [stderr]     Checking basin2-data v152.1.0
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking basin2-protocol v578.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ItemT`
[INFO] [stdout]   --> src/network.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | use basin2_data::{ RecipeSerializer, ITEMS, ItemT };
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ItemT`
[INFO] [stdout]   --> src/network.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | use basin2_data::{ RecipeSerializer, ITEMS, ItemT };
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nbt`
[INFO] [stdout]   --> src/chat.rs:93:34
[INFO] [stdout]    |
[INFO] [stdout] 93 |             HoverEvent::ShowItem(nbt) => {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_nbt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nbt`
[INFO] [stdout]   --> src/chat.rs:97:36
[INFO] [stdout]    |
[INFO] [stdout] 97 |             HoverEvent::ShowEntity(nbt) => {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_nbt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nbt`
[INFO] [stdout]   --> src/chat.rs:93:34
[INFO] [stdout]    |
[INFO] [stdout] 93 |             HoverEvent::ShowItem(nbt) => {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_nbt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nbt`
[INFO] [stdout]   --> src/chat.rs:97:36
[INFO] [stdout]    |
[INFO] [stdout] 97 |             HoverEvent::ShowEntity(nbt) => {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_nbt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "50c0cd4d6224dfed806697fbf188fef1422b526b35cecd020de6ff27fb696da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c0cd4d6224dfed806697fbf188fef1422b526b35cecd020de6ff27fb696da5", kill_on_drop: false }`
[INFO] [stdout] 50c0cd4d6224dfed806697fbf188fef1422b526b35cecd020de6ff27fb696da5