[INFO] cloning repository https://github.com/greyblake/deleteme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greyblake/deleteme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreyblake%2Fdeleteme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreyblake%2Fdeleteme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d00357cfc6d59a0906d0d7a6eb51bd42e9ba155
[INFO] testing greyblake/deleteme 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%2Fdeleteme" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/greyblake/deleteme 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/deleteme
[INFO] finished tweaking git repo https://github.com/greyblake/deleteme
[INFO] tweaked toml for git repo https://github.com/greyblake/deleteme written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/greyblake/deleteme 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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 928e082aacca4dff62a414a4a648a7a8f3adfc59d9b496dd5b0b4053ae42617c
[INFO] running `Command { std: "docker" "start" "-a" "928e082aacca4dff62a414a4a648a7a8f3adfc59d9b496dd5b0b4053ae42617c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "928e082aacca4dff62a414a4a648a7a8f3adfc59d9b496dd5b0b4053ae42617c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928e082aacca4dff62a414a4a648a7a8f3adfc59d9b496dd5b0b4053ae42617c", kill_on_drop: false }`
[INFO] [stdout] 928e082aacca4dff62a414a4a648a7a8f3adfc59d9b496dd5b0b4053ae42617c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] e690d5a71aa0ec8b9d68006ac3e464fcc24971fed2f7ed29ab5a4490d77c72e7
[INFO] running `Command { std: "docker" "start" "-a" "e690d5a71aa0ec8b9d68006ac3e464fcc24971fed2f7ed29ab5a4490d77c72e7", 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 4.18s
[INFO] running `Command { std: "docker" "inspect" "e690d5a71aa0ec8b9d68006ac3e464fcc24971fed2f7ed29ab5a4490d77c72e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e690d5a71aa0ec8b9d68006ac3e464fcc24971fed2f7ed29ab5a4490d77c72e7", kill_on_drop: false }`
[INFO] [stdout] e690d5a71aa0ec8b9d68006ac3e464fcc24971fed2f7ed29ab5a4490d77c72e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 3e4b5c8696a034dbcf4f1c554e0a4a09b95995cb3c45627329d40e5fa0b24a52
[INFO] running `Command { std: "docker" "start" "-a" "3e4b5c8696a034dbcf4f1c554e0a4a09b95995cb3c45627329d40e5fa0b24a52", 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 14.26s
[INFO] running `Command { std: "docker" "inspect" "3e4b5c8696a034dbcf4f1c554e0a4a09b95995cb3c45627329d40e5fa0b24a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4b5c8696a034dbcf4f1c554e0a4a09b95995cb3c45627329d40e5fa0b24a52", kill_on_drop: false }`
[INFO] [stdout] 3e4b5c8696a034dbcf4f1c554e0a4a09b95995cb3c45627329d40e5fa0b24a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 21947e35c73b466d809986ab954658a4759e07b827d821b711bd4c1225a2ad21
[INFO] running `Command { std: "docker" "start" "-a" "21947e35c73b466d809986ab954658a4759e07b827d821b711bd4c1225a2ad21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[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" "21947e35c73b466d809986ab954658a4759e07b827d821b711bd4c1225a2ad21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21947e35c73b466d809986ab954658a4759e07b827d821b711bd4c1225a2ad21", kill_on_drop: false }`
[INFO] [stdout] 21947e35c73b466d809986ab954658a4759e07b827d821b711bd4c1225a2ad21