[INFO] fetching crate RustDemo-kaiya 0.1.0...
[INFO] testing RustDemo-kaiya-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate RustDemo-kaiya 0.1.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate RustDemo-kaiya 0.1.0 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 RustDemo-kaiya 0.1.0
[INFO] finished tweaking crates.io crate RustDemo-kaiya 0.1.0
[INFO] tweaked toml for crates.io crate RustDemo-kaiya 0.1.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate RustDemo-kaiya 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 5ee93e17c79632d67a66c4ece5983c87f4fe7ad2c38dfc33b3124d12eaca09f5
[INFO] running `Command { std: "docker" "start" "-a" "5ee93e17c79632d67a66c4ece5983c87f4fe7ad2c38dfc33b3124d12eaca09f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ee93e17c79632d67a66c4ece5983c87f4fe7ad2c38dfc33b3124d12eaca09f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee93e17c79632d67a66c4ece5983c87f4fe7ad2c38dfc33b3124d12eaca09f5", kill_on_drop: false }`
[INFO] [stdout] 5ee93e17c79632d67a66c4ece5983c87f4fe7ad2c38dfc33b3124d12eaca09f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 74a25407bb0b0d5439a76623fddff89ea7b4eb9fe12d49f7d4cd7e87dca45fd8
[INFO] running `Command { std: "docker" "start" "-a" "74a25407bb0b0d5439a76623fddff89ea7b4eb9fe12d49f7d4cd7e87dca45fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustDemo-kaiya v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustDemo_kaiya` 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_demo_kaiya`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "74a25407bb0b0d5439a76623fddff89ea7b4eb9fe12d49f7d4cd7e87dca45fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a25407bb0b0d5439a76623fddff89ea7b4eb9fe12d49f7d4cd7e87dca45fd8", kill_on_drop: false }`
[INFO] [stdout] 74a25407bb0b0d5439a76623fddff89ea7b4eb9fe12d49f7d4cd7e87dca45fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 6454fe48378349d24fd1d174f73f0560f5b175071c5353d602f25b65db92ed3f
[INFO] running `Command { std: "docker" "start" "-a" "6454fe48378349d24fd1d174f73f0560f5b175071c5353d602f25b65db92ed3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustDemo-kaiya v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustDemo_kaiya` 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_demo_kaiya`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/RustDemo_kaiya-58608c8c0bee99c2)
[INFO] running `Command { std: "docker" "inspect" "6454fe48378349d24fd1d174f73f0560f5b175071c5353d602f25b65db92ed3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6454fe48378349d24fd1d174f73f0560f5b175071c5353d602f25b65db92ed3f", kill_on_drop: false }`
[INFO] [stdout] 6454fe48378349d24fd1d174f73f0560f5b175071c5353d602f25b65db92ed3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] c433e4875371879fb9a6a27cbf42e4512da95734685f5789721f284f21d9b514
[INFO] running `Command { std: "docker" "start" "-a" "c433e4875371879fb9a6a27cbf42e4512da95734685f5789721f284f21d9b514", kill_on_drop: false }`
[INFO] [stderr] warning: crate `RustDemo_kaiya` 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_demo_kaiya`
[INFO] [stderr] 
[INFO] [stderr] warning: `RustDemo-kaiya` (bin "RustDemo-kaiya" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/RustDemo_kaiya-58608c8c0bee99c2)
[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" "c433e4875371879fb9a6a27cbf42e4512da95734685f5789721f284f21d9b514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c433e4875371879fb9a6a27cbf42e4512da95734685f5789721f284f21d9b514", kill_on_drop: false }`
[INFO] [stdout] c433e4875371879fb9a6a27cbf42e4512da95734685f5789721f284f21d9b514