[INFO] fetching crate Rust-WORLD 0.1.1...
[INFO] testing Rust-WORLD-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate Rust-WORLD 0.1.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate Rust-WORLD 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Rust-WORLD 0.1.1
[INFO] finished tweaking crates.io crate Rust-WORLD 0.1.1
[INFO] tweaked toml for crates.io crate Rust-WORLD 0.1.1 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b7935078a53ff3cad5e95b1d2d57c0627cfb76d1a3fdff415543b5f7cfd0e26
[INFO] running `Command { std: "docker" "start" "-a" "7b7935078a53ff3cad5e95b1d2d57c0627cfb76d1a3fdff415543b5f7cfd0e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b7935078a53ff3cad5e95b1d2d57c0627cfb76d1a3fdff415543b5f7cfd0e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7935078a53ff3cad5e95b1d2d57c0627cfb76d1a3fdff415543b5f7cfd0e26", kill_on_drop: false }`
[INFO] [stdout] 7b7935078a53ff3cad5e95b1d2d57c0627cfb76d1a3fdff415543b5f7cfd0e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2655e23aedac817830043774ef9a7635e8671c7990966d3ed5cd962ff2aeb219
[INFO] running `Command { std: "docker" "start" "-a" "2655e23aedac817830043774ef9a7635e8671c7990966d3ed5cd962ff2aeb219", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsworld-sys v0.1.0
[INFO] [stderr]    Compiling rsworld v0.1.0
[INFO] [stderr]    Compiling Rust-WORLD v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_WORLD` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.79s
[INFO] running `Command { std: "docker" "inspect" "2655e23aedac817830043774ef9a7635e8671c7990966d3ed5cd962ff2aeb219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2655e23aedac817830043774ef9a7635e8671c7990966d3ed5cd962ff2aeb219", kill_on_drop: false }`
[INFO] [stdout] 2655e23aedac817830043774ef9a7635e8671c7990966d3ed5cd962ff2aeb219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0329b84f4efd2e799e3e4eb9ff5294e88499dd4a4ef16888330c895a8d6a9a61
[INFO] running `Command { std: "docker" "start" "-a" "0329b84f4efd2e799e3e4eb9ff5294e88499dd4a4ef16888330c895a8d6a9a61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Rust-WORLD v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_WORLD` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_WORLD` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_WORLD-7307dee23e933986)
[INFO] running `Command { std: "docker" "inspect" "0329b84f4efd2e799e3e4eb9ff5294e88499dd4a4ef16888330c895a8d6a9a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0329b84f4efd2e799e3e4eb9ff5294e88499dd4a4ef16888330c895a8d6a9a61", kill_on_drop: false }`
[INFO] [stdout] 0329b84f4efd2e799e3e4eb9ff5294e88499dd4a4ef16888330c895a8d6a9a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9647f82538a4a67be35a2d0eea56211c54e496d94d324bf69581a593d1412dd5
[INFO] running `Command { std: "docker" "start" "-a" "9647f82538a4a67be35a2d0eea56211c54e496d94d324bf69581a593d1412dd5", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Rust_WORLD` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_world`
[INFO] [stderr] 
[INFO] [stderr] warning: `Rust-WORLD` (lib) generated 1 warning
[INFO] [stderr] warning: `Rust-WORLD` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_WORLD-7307dee23e933986)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests Rust-WORLD
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9647f82538a4a67be35a2d0eea56211c54e496d94d324bf69581a593d1412dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9647f82538a4a67be35a2d0eea56211c54e496d94d324bf69581a593d1412dd5", kill_on_drop: false }`
[INFO] [stdout] 9647f82538a4a67be35a2d0eea56211c54e496d94d324bf69581a593d1412dd5