[INFO] cloning repository https://github.com/funnyboy-roks/mca-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnyboy-roks/mca-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fmca-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fmca-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae1e617313cabbd58ff0fbab6efbd94aa7286109
[INFO] testing funnyboy-roks/mca-parser against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fmca-parser" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/funnyboy-roks/mca-parser
[INFO] finished tweaking git repo https://github.com/funnyboy-roks/mca-parser
[INFO] tweaked toml for git repo https://github.com/funnyboy-roks/mca-parser written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/funnyboy-roks/mca-parser on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/funnyboy-roks/mca-parser 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded serde_bytes v0.11.9
[INFO] [stderr]   Downloaded byteorder v1.4.3
[INFO] [stderr]   Downloaded quote v1.0.23
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded serde_derive v1.0.152
[INFO] [stderr]   Downloaded miniz_oxide v0.7.1
[INFO] [stderr]   Downloaded serde v1.0.152
[INFO] [stderr]   Downloaded fastnbt v2.3.2
[INFO] [stderr]   Downloaded syn v1.0.107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6
[INFO] running `Command { std: "docker" "start" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling serde_bytes v0.11.9
[INFO] [stderr]    Compiling fastnbt v2.3.2
[INFO] [stderr]    Compiling mca-parser v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:501:25
[INFO] [stdout]     |
[INFO] [stdout] 501 |     pub fn parse_region(&self, region_x: i32, region_z: i32) -> Result<RegionRef> {
[INFO] [stdout]     |                         ^^^^^ the lifetime is elided here              ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 501 |     pub fn parse_region(&self, region_x: i32, region_z: i32) -> Result<RegionRef<'_>> {
[INFO] [stdout]     |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:523:34
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn get_region_from_chunk(&self, chunk_x: i32, chunk_z: i32) -> Result<Option<RegionRef>> {
[INFO] [stdout]     |                                  ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn get_region_from_chunk(&self, chunk_x: i32, chunk_z: i32) -> Result<Option<RegionRef<'_>>> {
[INFO] [stdout]     |                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.80s
[INFO] running `Command { std: "docker" "inspect" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling mca-parser v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:501:25
[INFO] [stdout]     |
[INFO] [stdout] 501 |     pub fn parse_region(&self, region_x: i32, region_z: i32) -> Result<RegionRef> {
[INFO] [stdout]     |                         ^^^^^ the lifetime is elided here              ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 501 |     pub fn parse_region(&self, region_x: i32, region_z: i32) -> Result<RegionRef<'_>> {
[INFO] [stdout]     |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:523:34
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn get_region_from_chunk(&self, chunk_x: i32, chunk_z: i32) -> Result<Option<RegionRef>> {
[INFO] [stdout]     |                                  ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 523 |     pub fn get_region_from_chunk(&self, chunk_x: i32, chunk_z: i32) -> Result<Option<RegionRef<'_>>> {
[INFO] [stdout]     |                                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test/r.0.0.mca`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/test.rs:8:53
[INFO] [stdout]   |
[INFO] [stdout] 8 | const REGION: &Region = unsafe { Region::from_array(include_bytes!("../test/r.0.0.mca")) };
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test/r.0.0.mca`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/test.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let bytes = include_bytes!("../test/r.0.0.mca");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test/r.0.0.mca`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/test.rs:131:18
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let bytes = &include_bytes!("../test/r.0.0.mca")[..8192];
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test/r.0.0.mca`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/test.rs:139:18
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let bytes = &include_bytes!("../test/r.0.0.mca")[..8192];
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mca-parser` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6", kill_on_drop: false }`
[INFO] [stdout] 94c3dc26f4dd10d5059643e589c2b19893b0cdc6bd6e69506cd32e7a0703dfc6
