[INFO] fetching crate re0-core 0.0.0...
[INFO] testing re0-core-0.0.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate re0-core 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate re0-core 0.0.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate re0-core 0.0.0
[INFO] finished tweaking crates.io crate re0-core 0.0.0
[INFO] tweaked toml for crates.io crate re0-core 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31b3441e9b3b3b0f7135fd76ea491270e9df4edf51d8f9bf926975e2639772f8
[INFO] running `Command { std: "docker" "start" "-a" "31b3441e9b3b3b0f7135fd76ea491270e9df4edf51d8f9bf926975e2639772f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31b3441e9b3b3b0f7135fd76ea491270e9df4edf51d8f9bf926975e2639772f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b3441e9b3b3b0f7135fd76ea491270e9df4edf51d8f9bf926975e2639772f8", kill_on_drop: false }`
[INFO] [stdout] 31b3441e9b3b3b0f7135fd76ea491270e9df4edf51d8f9bf926975e2639772f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d9e5661ae31a226524ba060b9417ad2e3f04010564aec42bb8a4a6d1b6fc7e
[INFO] running `Command { std: "docker" "start" "-a" "d4d9e5661ae31a226524ba060b9417ad2e3f04010564aec42bb8a4a6d1b6fc7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.24
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling re0-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::btree_set::Range`
[INFO] [stdout]  --> src/errors/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::btree_set::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Re0Error`, `Result`
[INFO] [stdout]  --> src/value/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Re0Error, Result};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorldConfig`
[INFO] [stdout]  --> src/world/mode/name/mod.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::world::{Dict, get_flatten_vec, WorldConfig};
[INFO] [stdout]   |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp`: use `from_timestamp_opt()` instead
[INFO] [stdout]   --> src/world/mode/time/mod.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |         self.current = NaiveDateTime::from_timestamp(time, 0)
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `re0-core` due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d4d9e5661ae31a226524ba060b9417ad2e3f04010564aec42bb8a4a6d1b6fc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d9e5661ae31a226524ba060b9417ad2e3f04010564aec42bb8a4a6d1b6fc7e", kill_on_drop: false }`
[INFO] [stdout] d4d9e5661ae31a226524ba060b9417ad2e3f04010564aec42bb8a4a6d1b6fc7e
