[INFO] cloning repository https://github.com/StackDoubleFlow/mc_schems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StackDoubleFlow/mc_schems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStackDoubleFlow%2Fmc_schems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStackDoubleFlow%2Fmc_schems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b0d3dab037cc81c1d19b467d0ca4ca05e1e7895
[INFO] checking StackDoubleFlow/mc_schems/6b0d3dab037cc81c1d19b467d0ca4ca05e1e7895 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStackDoubleFlow%2Fmc_schems" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/StackDoubleFlow/mc_schems on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/StackDoubleFlow/mc_schems
[INFO] finished tweaking git repo https://github.com/StackDoubleFlow/mc_schems
[INFO] tweaked toml for git repo https://github.com/StackDoubleFlow/mc_schems written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/StackDoubleFlow/mc_schems 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/StackDoubleFlow/hematite_nbt.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e1af40ade429f4a909511ba38fd0c6d9658e70c8af982eb729f657aac47ec10
[INFO] running `Command { std: "docker" "start" "-a" "9e1af40ade429f4a909511ba38fd0c6d9658e70c8af982eb729f657aac47ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e1af40ade429f4a909511ba38fd0c6d9658e70c8af982eb729f657aac47ec10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1af40ade429f4a909511ba38fd0c6d9658e70c8af982eb729f657aac47ec10", kill_on_drop: false }`
[INFO] [stdout] 9e1af40ade429f4a909511ba38fd0c6d9658e70c8af982eb729f657aac47ec10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c168d866867303584f605767882629cc9f51cc43ffb3ff8f228d5eff2110b6
[INFO] running `Command { std: "docker" "start" "-a" "a0c168d866867303584f605767882629cc9f51cc43ffb3ff8f228d5eff2110b6", kill_on_drop: false }`
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking hematite-nbt v0.5.2 (https://github.com/StackDoubleFlow/hematite_nbt.git#50bf06b3)
[INFO] [stderr]     Checking mc_schems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `schem`
[INFO] [stdout]    --> src/sponge.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn serialize(schem: &Schematic, version: u32) -> Vec<u8> {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_schem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/sponge.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn serialize(schem: &Schematic, version: u32) -> Vec<u8> {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schem`
[INFO] [stdout]    --> src/sponge.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn serialize(schem: &Schematic, version: u32) -> Vec<u8> {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_schem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/sponge.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn serialize(schem: &Schematic, version: u32) -> Vec<u8> {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `Command { std: "docker" "inspect" "a0c168d866867303584f605767882629cc9f51cc43ffb3ff8f228d5eff2110b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c168d866867303584f605767882629cc9f51cc43ffb3ff8f228d5eff2110b6", kill_on_drop: false }`
[INFO] [stdout] a0c168d866867303584f605767882629cc9f51cc43ffb3ff8f228d5eff2110b6