[INFO] fetching crate MathBot 0.1.0...
[INFO] testing MathBot-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate MathBot 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate MathBot 0.1.0 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 MathBot 0.1.0
[INFO] finished tweaking crates.io crate MathBot 0.1.0
[INFO] tweaked toml for crates.io crate MathBot 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate MathBot 0.1.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1508530441a942a7e6a221b767b8c346a94deabb0523d79562d2f929e72e0cb6
[INFO] running `Command { std: "docker" "start" "-a" "1508530441a942a7e6a221b767b8c346a94deabb0523d79562d2f929e72e0cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1508530441a942a7e6a221b767b8c346a94deabb0523d79562d2f929e72e0cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1508530441a942a7e6a221b767b8c346a94deabb0523d79562d2f929e72e0cb6", kill_on_drop: false }`
[INFO] [stdout] 1508530441a942a7e6a221b767b8c346a94deabb0523d79562d2f929e72e0cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af316b2dd2af0b670179665348ced2f3f8c1a95a413b232a55e13c855ce1a6cc
[INFO] running `Command { std: "docker" "start" "-a" "af316b2dd2af0b670179665348ced2f3f8c1a95a413b232a55e13c855ce1a6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling MathBot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `MathBot` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `math_bot`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "af316b2dd2af0b670179665348ced2f3f8c1a95a413b232a55e13c855ce1a6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af316b2dd2af0b670179665348ced2f3f8c1a95a413b232a55e13c855ce1a6cc", kill_on_drop: false }`
[INFO] [stdout] af316b2dd2af0b670179665348ced2f3f8c1a95a413b232a55e13c855ce1a6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00050a6bed03076cf93699587980d59d941d5f7d636ee4faadc10916cc4424f9
[INFO] running `Command { std: "docker" "start" "-a" "00050a6bed03076cf93699587980d59d941d5f7d636ee4faadc10916cc4424f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling MathBot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `MathBot` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `math_bot`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "00050a6bed03076cf93699587980d59d941d5f7d636ee4faadc10916cc4424f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00050a6bed03076cf93699587980d59d941d5f7d636ee4faadc10916cc4424f9", kill_on_drop: false }`
[INFO] [stdout] 00050a6bed03076cf93699587980d59d941d5f7d636ee4faadc10916cc4424f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 635cdb55fc3773c9f3f9a6dd92de7f9025ebae6ab11b427c284528712cd65b89
[INFO] running `Command { std: "docker" "start" "-a" "635cdb55fc3773c9f3f9a6dd92de7f9025ebae6ab11b427c284528712cd65b89", kill_on_drop: false }`
[INFO] [stderr] warning: crate `MathBot` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `math_bot`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `MathBot` (bin "MathBot" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/MathBot-46411380390bd60a)
[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" "635cdb55fc3773c9f3f9a6dd92de7f9025ebae6ab11b427c284528712cd65b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635cdb55fc3773c9f3f9a6dd92de7f9025ebae6ab11b427c284528712cd65b89", kill_on_drop: false }`
[INFO] [stdout] 635cdb55fc3773c9f3f9a6dd92de7f9025ebae6ab11b427c284528712cd65b89
