[INFO] cloning repository https://github.com/mikechambers/ghatest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikechambers/ghatest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikechambers%2Fghatest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikechambers%2Fghatest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93563aa72adb96bc679dafcb0879e3c3cf2f4cae
[INFO] testing mikechambers/ghatest against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikechambers%2Fghatest" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mikechambers/ghatest on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mikechambers/ghatest
[INFO] finished tweaking git repo https://github.com/mikechambers/ghatest
[INFO] tweaked toml for git repo https://github.com/mikechambers/ghatest written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/mikechambers/ghatest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a55c146bbd85a37e041e50fa2468fefd6197744d6b1e8538767a60ba4872e32
[INFO] running `Command { std: "docker" "start" "-a" "7a55c146bbd85a37e041e50fa2468fefd6197744d6b1e8538767a60ba4872e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a55c146bbd85a37e041e50fa2468fefd6197744d6b1e8538767a60ba4872e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a55c146bbd85a37e041e50fa2468fefd6197744d6b1e8538767a60ba4872e32", kill_on_drop: false }`
[INFO] [stdout] 7a55c146bbd85a37e041e50fa2468fefd6197744d6b1e8538767a60ba4872e32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ff3bc3c9a0b283089012fb2c386ba8c184d29d1c47db46bed4e326a98cc68c1
[INFO] running `Command { std: "docker" "start" "-a" "1ff3bc3c9a0b283089012fb2c386ba8c184d29d1c47db46bed4e326a98cc68c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ghatest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.64s
[INFO] running `Command { std: "docker" "inspect" "1ff3bc3c9a0b283089012fb2c386ba8c184d29d1c47db46bed4e326a98cc68c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff3bc3c9a0b283089012fb2c386ba8c184d29d1c47db46bed4e326a98cc68c1", kill_on_drop: false }`
[INFO] [stdout] 1ff3bc3c9a0b283089012fb2c386ba8c184d29d1c47db46bed4e326a98cc68c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5005b81a2106551d74bbd261f08351835630d3c988f5e3c1bdf38cc21cbe1c1a
[INFO] running `Command { std: "docker" "start" "-a" "5005b81a2106551d74bbd261f08351835630d3c988f5e3c1bdf38cc21cbe1c1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ghatest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "5005b81a2106551d74bbd261f08351835630d3c988f5e3c1bdf38cc21cbe1c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5005b81a2106551d74bbd261f08351835630d3c988f5e3c1bdf38cc21cbe1c1a", kill_on_drop: false }`
[INFO] [stdout] 5005b81a2106551d74bbd261f08351835630d3c988f5e3c1bdf38cc21cbe1c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1db4076681c4a370687dbf7a6f2df2ae978a69806d4e40cf7cfe84d6fef1bfd5
[INFO] running `Command { std: "docker" "start" "-a" "1db4076681c4a370687dbf7a6f2df2ae978a69806d4e40cf7cfe84d6fef1bfd5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ghatest-8d7bc99108053dcd)
[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" "1db4076681c4a370687dbf7a6f2df2ae978a69806d4e40cf7cfe84d6fef1bfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db4076681c4a370687dbf7a6f2df2ae978a69806d4e40cf7cfe84d6fef1bfd5", kill_on_drop: false }`
[INFO] [stdout] 1db4076681c4a370687dbf7a6f2df2ae978a69806d4e40cf7cfe84d6fef1bfd5