[INFO] cloning repository https://github.com/cgodgers/gravity_field_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cgodgers/gravity_field_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgodgers%2Fgravity_field_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgodgers%2Fgravity_field_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0a54b4e7970114478a46bde09f14d8abe0e4725
[INFO] testing cgodgers/gravity_field_calculator against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgodgers%2Fgravity_field_calculator" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cgodgers/gravity_field_calculator 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/cgodgers/gravity_field_calculator
[INFO] finished tweaking git repo https://github.com/cgodgers/gravity_field_calculator
[INFO] tweaked toml for git repo https://github.com/cgodgers/gravity_field_calculator written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/cgodgers/gravity_field_calculator 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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be5ebba4d666277dccd9f604bd942a76df2eddf8b2d135a2f2c86e7b869d220
[INFO] running `Command { std: "docker" "start" "-a" "1be5ebba4d666277dccd9f604bd942a76df2eddf8b2d135a2f2c86e7b869d220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be5ebba4d666277dccd9f604bd942a76df2eddf8b2d135a2f2c86e7b869d220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be5ebba4d666277dccd9f604bd942a76df2eddf8b2d135a2f2c86e7b869d220", kill_on_drop: false }`
[INFO] [stdout] 1be5ebba4d666277dccd9f604bd942a76df2eddf8b2d135a2f2c86e7b869d220
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc2d7282ae19c35e632a21c4f4a446f158c57b7695ba3a4121e9061c677e585
[INFO] running `Command { std: "docker" "start" "-a" "ddc2d7282ae19c35e632a21c4f4a446f158c57b7695ba3a4121e9061c677e585", kill_on_drop: false }`
[INFO] [stderr]    Compiling gravity_field v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "ddc2d7282ae19c35e632a21c4f4a446f158c57b7695ba3a4121e9061c677e585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc2d7282ae19c35e632a21c4f4a446f158c57b7695ba3a4121e9061c677e585", kill_on_drop: false }`
[INFO] [stdout] ddc2d7282ae19c35e632a21c4f4a446f158c57b7695ba3a4121e9061c677e585
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37eb44d3fdae7ed137c5f85f7bdc780b5f2c550e767cc7b8da43f6d465463093
[INFO] running `Command { std: "docker" "start" "-a" "37eb44d3fdae7ed137c5f85f7bdc780b5f2c550e767cc7b8da43f6d465463093", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gravity_field v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.37s
[INFO] running `Command { std: "docker" "inspect" "37eb44d3fdae7ed137c5f85f7bdc780b5f2c550e767cc7b8da43f6d465463093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37eb44d3fdae7ed137c5f85f7bdc780b5f2c550e767cc7b8da43f6d465463093", kill_on_drop: false }`
[INFO] [stdout] 37eb44d3fdae7ed137c5f85f7bdc780b5f2c550e767cc7b8da43f6d465463093
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6be81d79651b18b38c700abeba86ca0ee7e86cf594881718418d7e69bc3a84b7
[INFO] running `Command { std: "docker" "start" "-a" "6be81d79651b18b38c700abeba86ca0ee7e86cf594881718418d7e69bc3a84b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gravity_field-452c59fe8b713329)
[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" "6be81d79651b18b38c700abeba86ca0ee7e86cf594881718418d7e69bc3a84b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be81d79651b18b38c700abeba86ca0ee7e86cf594881718418d7e69bc3a84b7", kill_on_drop: false }`
[INFO] [stdout] 6be81d79651b18b38c700abeba86ca0ee7e86cf594881718418d7e69bc3a84b7