[INFO] cloning repository https://github.com/Fymyte/hept-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fymyte/hept-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFymyte%2Fhept-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFymyte%2Fhept-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16472e1a07227e47d09c41f20b01366008e210e4
[INFO] testing Fymyte/hept-gen against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFymyte%2Fhept-gen" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fymyte/hept-gen 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/Fymyte/hept-gen
[INFO] finished tweaking git repo https://github.com/Fymyte/hept-gen
[INFO] tweaked toml for git repo https://github.com/Fymyte/hept-gen written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/Fymyte/hept-gen 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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c28db3af3c7177cd3475d8a24681a9ac3be66d1fbda234b872deb64cbd8beafc
[INFO] running `Command { std: "docker" "start" "-a" "c28db3af3c7177cd3475d8a24681a9ac3be66d1fbda234b872deb64cbd8beafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c28db3af3c7177cd3475d8a24681a9ac3be66d1fbda234b872deb64cbd8beafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28db3af3c7177cd3475d8a24681a9ac3be66d1fbda234b872deb64cbd8beafc", kill_on_drop: false }`
[INFO] [stdout] c28db3af3c7177cd3475d8a24681a9ac3be66d1fbda234b872deb64cbd8beafc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] b7c49d3afdf24fd14a55fdd55c8feddc0f5f928aaf0e65b29ced4b1cc802a1ba
[INFO] running `Command { std: "docker" "start" "-a" "b7c49d3afdf24fd14a55fdd55c8feddc0f5f928aaf0e65b29ced4b1cc802a1ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hept-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "b7c49d3afdf24fd14a55fdd55c8feddc0f5f928aaf0e65b29ced4b1cc802a1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c49d3afdf24fd14a55fdd55c8feddc0f5f928aaf0e65b29ced4b1cc802a1ba", kill_on_drop: false }`
[INFO] [stdout] b7c49d3afdf24fd14a55fdd55c8feddc0f5f928aaf0e65b29ced4b1cc802a1ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] d5034605e8ab8e18dfc40a8330c200537ddf0085d4e45ac579402bcb3e7943c8
[INFO] running `Command { std: "docker" "start" "-a" "d5034605e8ab8e18dfc40a8330c200537ddf0085d4e45ac579402bcb3e7943c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hept-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "d5034605e8ab8e18dfc40a8330c200537ddf0085d4e45ac579402bcb3e7943c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5034605e8ab8e18dfc40a8330c200537ddf0085d4e45ac579402bcb3e7943c8", kill_on_drop: false }`
[INFO] [stdout] d5034605e8ab8e18dfc40a8330c200537ddf0085d4e45ac579402bcb3e7943c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] d0a6a2a1eb7779be07f6a9c574eacc27ac4a3d98ad2ceb3a525a3f39754cd83d
[INFO] running `Command { std: "docker" "start" "-a" "d0a6a2a1eb7779be07f6a9c574eacc27ac4a3d98ad2ceb3a525a3f39754cd83d", 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]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hept_gen-bc2b491665df0fbc)
[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" "d0a6a2a1eb7779be07f6a9c574eacc27ac4a3d98ad2ceb3a525a3f39754cd83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a6a2a1eb7779be07f6a9c574eacc27ac4a3d98ad2ceb3a525a3f39754cd83d", kill_on_drop: false }`
[INFO] [stdout] d0a6a2a1eb7779be07f6a9c574eacc27ac4a3d98ad2ceb3a525a3f39754cd83d