[INFO] cloning repository https://github.com/wafflespeanut/free-fall
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wafflespeanut/free-fall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwafflespeanut%2Ffree-fall", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwafflespeanut%2Ffree-fall'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 157d70ffe5b23162d91632e708689861f11a5a23
[INFO] testing wafflespeanut/free-fall against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwafflespeanut%2Ffree-fall" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wafflespeanut/free-fall 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/wafflespeanut/free-fall
[INFO] finished tweaking git repo https://github.com/wafflespeanut/free-fall
[INFO] tweaked toml for git repo https://github.com/wafflespeanut/free-fall written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/wafflespeanut/free-fall 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winapi v0.2.2
[INFO] [stderr]   Downloaded rand v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 49a8803f1f34af13d335cd6fd45bcb8766ae75ec8eca995f23b60ae903a158c9
[INFO] running `Command { std: "docker" "start" "-a" "49a8803f1f34af13d335cd6fd45bcb8766ae75ec8eca995f23b60ae903a158c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49a8803f1f34af13d335cd6fd45bcb8766ae75ec8eca995f23b60ae903a158c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a8803f1f34af13d335cd6fd45bcb8766ae75ec8eca995f23b60ae903a158c9", kill_on_drop: false }`
[INFO] [stdout] 49a8803f1f34af13d335cd6fd45bcb8766ae75ec8eca995f23b60ae903a158c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] e29b04b9805c37e8b465ba46fc9907d89736e240dda813cb1b3f8b325c62a98c
[INFO] running `Command { std: "docker" "start" "-a" "e29b04b9805c37e8b465ba46fc9907d89736e240dda813cb1b3f8b325c62a98c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.2
[INFO] [stderr]    Compiling libc v0.1.10
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling kernel32-sys v0.1.4
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.10
[INFO] [stderr]    Compiling time v0.1.32
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.86s
[INFO] running `Command { std: "docker" "inspect" "e29b04b9805c37e8b465ba46fc9907d89736e240dda813cb1b3f8b325c62a98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29b04b9805c37e8b465ba46fc9907d89736e240dda813cb1b3f8b325c62a98c", kill_on_drop: false }`
[INFO] [stdout] e29b04b9805c37e8b465ba46fc9907d89736e240dda813cb1b3f8b325c62a98c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 6ad1982818ae8d484e31c6bb5beb42841b40a3b68415002c5d0532c0dd02d85f
[INFO] running `Command { std: "docker" "start" "-a" "6ad1982818ae8d484e31c6bb5beb42841b40a3b68415002c5d0532c0dd02d85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling free-fall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "6ad1982818ae8d484e31c6bb5beb42841b40a3b68415002c5d0532c0dd02d85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad1982818ae8d484e31c6bb5beb42841b40a3b68415002c5d0532c0dd02d85f", kill_on_drop: false }`
[INFO] [stdout] 6ad1982818ae8d484e31c6bb5beb42841b40a3b68415002c5d0532c0dd02d85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] c562e6ebe33dbf651aa843b3811f7ed80a41273cb26964d2ec205163cb3f921c
[INFO] running `Command { std: "docker" "start" "-a" "c562e6ebe33dbf651aa843b3811f7ed80a41273cb26964d2ec205163cb3f921c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/free_fall-cc62fe52ac7f05d5)
[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" "c562e6ebe33dbf651aa843b3811f7ed80a41273cb26964d2ec205163cb3f921c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c562e6ebe33dbf651aa843b3811f7ed80a41273cb26964d2ec205163cb3f921c", kill_on_drop: false }`
[INFO] [stdout] c562e6ebe33dbf651aa843b3811f7ed80a41273cb26964d2ec205163cb3f921c