[INFO] cloning repository https://github.com/fremakvi/crypto_math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fremakvi/crypto_math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffremakvi%2Fcrypto_math", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffremakvi%2Fcrypto_math'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 814a41deedb58fbaee2cb021022c12f806a7a488
[INFO] testing fremakvi/crypto_math against 1.55.0 for beta-1.56-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffremakvi%2Fcrypto_math" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fremakvi/crypto_math on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fremakvi/crypto_math
[INFO] finished tweaking git repo https://github.com/fremakvi/crypto_math
[INFO] tweaked toml for git repo https://github.com/fremakvi/crypto_math written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/fremakvi/crypto_math already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46452a79eb0471e63b445255a52684dc1b1240c8b38631e845903ae47a42ad45
[INFO] running `Command { std: "docker" "start" "-a" "46452a79eb0471e63b445255a52684dc1b1240c8b38631e845903ae47a42ad45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46452a79eb0471e63b445255a52684dc1b1240c8b38631e845903ae47a42ad45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46452a79eb0471e63b445255a52684dc1b1240c8b38631e845903ae47a42ad45", kill_on_drop: false }`
[INFO] [stdout] 46452a79eb0471e63b445255a52684dc1b1240c8b38631e845903ae47a42ad45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5011a6a3c2fcc52cf809edf3fbd434b3832a0a2cd4a0c09e3a48810490fe465
[INFO] running `Command { std: "docker" "start" "-a" "e5011a6a3c2fcc52cf809edf3fbd434b3832a0a2cd4a0c09e3a48810490fe465", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling math_of_crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "e5011a6a3c2fcc52cf809edf3fbd434b3832a0a2cd4a0c09e3a48810490fe465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5011a6a3c2fcc52cf809edf3fbd434b3832a0a2cd4a0c09e3a48810490fe465", kill_on_drop: false }`
[INFO] [stdout] e5011a6a3c2fcc52cf809edf3fbd434b3832a0a2cd4a0c09e3a48810490fe465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beb49a5993896908b23d43534a459b55def427f7ecb343e52a3eca4255fd4343
[INFO] running `Command { std: "docker" "start" "-a" "beb49a5993896908b23d43534a459b55def427f7ecb343e52a3eca4255fd4343", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling math_of_crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.64s
[INFO] running `Command { std: "docker" "inspect" "beb49a5993896908b23d43534a459b55def427f7ecb343e52a3eca4255fd4343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb49a5993896908b23d43534a459b55def427f7ecb343e52a3eca4255fd4343", kill_on_drop: false }`
[INFO] [stdout] beb49a5993896908b23d43534a459b55def427f7ecb343e52a3eca4255fd4343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c68bd853c0fb957fd171580c03fb37b4d89f098c4be13e22ced2d5ea6ae014c1
[INFO] running `Command { std: "docker" "start" "-a" "c68bd853c0fb957fd171580c03fb37b4d89f098c4be13e22ced2d5ea6ae014c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/math_of_crypto-1c7ce6fda84644e8)
[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" "c68bd853c0fb957fd171580c03fb37b4d89f098c4be13e22ced2d5ea6ae014c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68bd853c0fb957fd171580c03fb37b4d89f098c4be13e22ced2d5ea6ae014c1", kill_on_drop: false }`
[INFO] [stdout] c68bd853c0fb957fd171580c03fb37b4d89f098c4be13e22ced2d5ea6ae014c1