[INFO] fetching crate pytha_calc 1.0.0...
[INFO] testing pytha_calc-1.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pytha_calc 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pytha_calc 1.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pytha_calc 1.0.0
[INFO] finished tweaking crates.io crate pytha_calc 1.0.0
[INFO] tweaked toml for crates.io crate pytha_calc 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f19a516a15d469ad814fbf3b858e47e19e156522b4ca6cc5a4a8d356c9fe1756
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f19a516a15d469ad814fbf3b858e47e19e156522b4ca6cc5a4a8d356c9fe1756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19a516a15d469ad814fbf3b858e47e19e156522b4ca6cc5a4a8d356c9fe1756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19a516a15d469ad814fbf3b858e47e19e156522b4ca6cc5a4a8d356c9fe1756", kill_on_drop: false }`
[INFO] [stdout] f19a516a15d469ad814fbf3b858e47e19e156522b4ca6cc5a4a8d356c9fe1756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df01e51182c8c5300e0eaf1e13acf6936a1ed011a5c029afeb14653c76f8e8d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df01e51182c8c5300e0eaf1e13acf6936a1ed011a5c029afeb14653c76f8e8d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pytha_calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "df01e51182c8c5300e0eaf1e13acf6936a1ed011a5c029afeb14653c76f8e8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df01e51182c8c5300e0eaf1e13acf6936a1ed011a5c029afeb14653c76f8e8d8", kill_on_drop: false }`
[INFO] [stdout] df01e51182c8c5300e0eaf1e13acf6936a1ed011a5c029afeb14653c76f8e8d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 87a942d9876830d9c433245319ecc685abeae6e35fdd3be136811837efecad34
[INFO] running `Command { std: "docker" "start" "-a" "87a942d9876830d9c433245319ecc685abeae6e35fdd3be136811837efecad34", kill_on_drop: false }`
[INFO] [stderr]    Compiling pytha_calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "87a942d9876830d9c433245319ecc685abeae6e35fdd3be136811837efecad34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a942d9876830d9c433245319ecc685abeae6e35fdd3be136811837efecad34", kill_on_drop: false }`
[INFO] [stdout] 87a942d9876830d9c433245319ecc685abeae6e35fdd3be136811837efecad34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60ad02d354c953e462f746df4de3c4672d768979734db68ee5ae9a63388825b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60ad02d354c953e462f746df4de3c4672d768979734db68ee5ae9a63388825b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pytha_calc-03617d2a654068f4
[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" "60ad02d354c953e462f746df4de3c4672d768979734db68ee5ae9a63388825b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ad02d354c953e462f746df4de3c4672d768979734db68ee5ae9a63388825b0", kill_on_drop: false }`
[INFO] [stdout] 60ad02d354c953e462f746df4de3c4672d768979734db68ee5ae9a63388825b0