[INFO] cloning repository https://github.com/greyblake/rustcast-travis-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greyblake/rustcast-travis-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreyblake%2Frustcast-travis-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreyblake%2Frustcast-travis-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9addd9bd09c4217b7c353f8869cebbcc545f782c
[INFO] testing greyblake/rustcast-travis-demo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreyblake%2Frustcast-travis-demo" "/workspace/builds/worker-117/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/greyblake/rustcast-travis-demo 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/greyblake/rustcast-travis-demo
[INFO] finished tweaking git repo https://github.com/greyblake/rustcast-travis-demo
[INFO] tweaked toml for git repo https://github.com/greyblake/rustcast-travis-demo written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate git repo https://github.com/greyblake/rustcast-travis-demo 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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 3f206d361e3f7b5bb8342889a1e8dcb781a036512093ea1b49fad9fbe2f29f28
[INFO] running `Command { std: "docker" "start" "-a" "3f206d361e3f7b5bb8342889a1e8dcb781a036512093ea1b49fad9fbe2f29f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f206d361e3f7b5bb8342889a1e8dcb781a036512093ea1b49fad9fbe2f29f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f206d361e3f7b5bb8342889a1e8dcb781a036512093ea1b49fad9fbe2f29f28", kill_on_drop: false }`
[INFO] [stdout] 3f206d361e3f7b5bb8342889a1e8dcb781a036512093ea1b49fad9fbe2f29f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] a826985ac65bac224c07da3130fa837b4c91d628f43b6e6af34a1c153662a460
[INFO] running `Command { std: "docker" "start" "-a" "a826985ac65bac224c07da3130fa837b4c91d628f43b6e6af34a1c153662a460", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustcast-travis-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "a826985ac65bac224c07da3130fa837b4c91d628f43b6e6af34a1c153662a460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a826985ac65bac224c07da3130fa837b4c91d628f43b6e6af34a1c153662a460", kill_on_drop: false }`
[INFO] [stdout] a826985ac65bac224c07da3130fa837b4c91d628f43b6e6af34a1c153662a460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 849d0838826d3c51f337671549a83b1083a366f8a30109742d86da48f1af3f1d
[INFO] running `Command { std: "docker" "start" "-a" "849d0838826d3c51f337671549a83b1083a366f8a30109742d86da48f1af3f1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustcast-travis-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.34s
[INFO] running `Command { std: "docker" "inspect" "849d0838826d3c51f337671549a83b1083a366f8a30109742d86da48f1af3f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849d0838826d3c51f337671549a83b1083a366f8a30109742d86da48f1af3f1d", kill_on_drop: false }`
[INFO] [stdout] 849d0838826d3c51f337671549a83b1083a366f8a30109742d86da48f1af3f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 8b9c79b2fe4e86b98d9cef866d43fb846f8f6feafcaa9185d62a9c00879be242
[INFO] running `Command { std: "docker" "start" "-a" "8b9c79b2fe4e86b98d9cef866d43fb846f8f6feafcaa9185d62a9c00879be242", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustcast_travis_demo-a5b18c133201b71f)
[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" "8b9c79b2fe4e86b98d9cef866d43fb846f8f6feafcaa9185d62a9c00879be242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9c79b2fe4e86b98d9cef866d43fb846f8f6feafcaa9185d62a9c00879be242", kill_on_drop: false }`
[INFO] [stdout] 8b9c79b2fe4e86b98d9cef866d43fb846f8f6feafcaa9185d62a9c00879be242