[INFO] cloning repository https://github.com/kshvmdn/vardecl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kshvmdn/vardecl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshvmdn%2Fvardecl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshvmdn%2Fvardecl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 034ac988fd7ad5ff206af8be2af25cc1691a4c2b
[INFO] testing kshvmdn/vardecl against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshvmdn%2Fvardecl" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kshvmdn/vardecl 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/kshvmdn/vardecl
[INFO] finished tweaking git repo https://github.com/kshvmdn/vardecl
[INFO] tweaked toml for git repo https://github.com/kshvmdn/vardecl written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/kshvmdn/vardecl 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 lazy_static v1.0.2
[INFO] [stderr]   Downloaded clang v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] a6043823a575a285109198da5c6701f8abbfc51ded97e3a077176525d5b12525
[INFO] running `Command { std: "docker" "start" "-a" "a6043823a575a285109198da5c6701f8abbfc51ded97e3a077176525d5b12525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6043823a575a285109198da5c6701f8abbfc51ded97e3a077176525d5b12525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6043823a575a285109198da5c6701f8abbfc51ded97e3a077176525d5b12525", kill_on_drop: false }`
[INFO] [stdout] a6043823a575a285109198da5c6701f8abbfc51ded97e3a077176525d5b12525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] d02b72bb783e709f6233297bef8967dc778318e568c1d3b0680473e8fa3f5819
[INFO] running `Command { std: "docker" "start" "-a" "d02b72bb783e709f6233297bef8967dc778318e568c1d3b0680473e8fa3f5819", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling clang v0.20.0
[INFO] [stderr]    Compiling vardecl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.96s
[INFO] running `Command { std: "docker" "inspect" "d02b72bb783e709f6233297bef8967dc778318e568c1d3b0680473e8fa3f5819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02b72bb783e709f6233297bef8967dc778318e568c1d3b0680473e8fa3f5819", kill_on_drop: false }`
[INFO] [stdout] d02b72bb783e709f6233297bef8967dc778318e568c1d3b0680473e8fa3f5819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 98e9fe73ac27c37817179ccb2d15dc062e2e563cce9cac93482f46ce4ff99dcb
[INFO] running `Command { std: "docker" "start" "-a" "98e9fe73ac27c37817179ccb2d15dc062e2e563cce9cac93482f46ce4ff99dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling vardecl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "98e9fe73ac27c37817179ccb2d15dc062e2e563cce9cac93482f46ce4ff99dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e9fe73ac27c37817179ccb2d15dc062e2e563cce9cac93482f46ce4ff99dcb", kill_on_drop: false }`
[INFO] [stdout] 98e9fe73ac27c37817179ccb2d15dc062e2e563cce9cac93482f46ce4ff99dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 902c433213b2321a2bff6eaff6d396684f3aab54d66add7099b0f17088d1d555
[INFO] running `Command { std: "docker" "start" "-a" "902c433213b2321a2bff6eaff6d396684f3aab54d66add7099b0f17088d1d555", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vardecl-f58442c859d2ab86)
[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" "902c433213b2321a2bff6eaff6d396684f3aab54d66add7099b0f17088d1d555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902c433213b2321a2bff6eaff6d396684f3aab54d66add7099b0f17088d1d555", kill_on_drop: false }`
[INFO] [stdout] 902c433213b2321a2bff6eaff6d396684f3aab54d66add7099b0f17088d1d555