[INFO] cloning repository https://github.com/pyamujala/rust101_variables
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pyamujala/rust101_variables" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyamujala%2Frust101_variables", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyamujala%2Frust101_variables'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c206854cf0bfed5544ee46f3a0799b5f9989438
[INFO] testing pyamujala/rust101_variables against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyamujala%2Frust101_variables" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pyamujala/rust101_variables
[INFO] finished tweaking git repo https://github.com/pyamujala/rust101_variables
[INFO] tweaked toml for git repo https://github.com/pyamujala/rust101_variables written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pyamujala/rust101_variables on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pyamujala/rust101_variables already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91869c84261ee3e720a02f1ad6b77c2d3a984d7425b8efc84a5a655144d36e30
[INFO] running `Command { std: "docker" "start" "-a" "91869c84261ee3e720a02f1ad6b77c2d3a984d7425b8efc84a5a655144d36e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91869c84261ee3e720a02f1ad6b77c2d3a984d7425b8efc84a5a655144d36e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91869c84261ee3e720a02f1ad6b77c2d3a984d7425b8efc84a5a655144d36e30", kill_on_drop: false }`
[INFO] [stdout] 91869c84261ee3e720a02f1ad6b77c2d3a984d7425b8efc84a5a655144d36e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2443ab306f2622c4316e5cacf2128dafcf10785f22261d1e9ab9ef9afed2de05
[INFO] running `Command { std: "docker" "start" "-a" "2443ab306f2622c4316e5cacf2128dafcf10785f22261d1e9ab9ef9afed2de05", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust101_variables v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "2443ab306f2622c4316e5cacf2128dafcf10785f22261d1e9ab9ef9afed2de05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2443ab306f2622c4316e5cacf2128dafcf10785f22261d1e9ab9ef9afed2de05", kill_on_drop: false }`
[INFO] [stdout] 2443ab306f2622c4316e5cacf2128dafcf10785f22261d1e9ab9ef9afed2de05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb6d9a5d7f3dfcc61ec58e42179047d1672abbe4639d648b3ea5d02fe59515a0
[INFO] running `Command { std: "docker" "start" "-a" "bb6d9a5d7f3dfcc61ec58e42179047d1672abbe4639d648b3ea5d02fe59515a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust101_variables v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "bb6d9a5d7f3dfcc61ec58e42179047d1672abbe4639d648b3ea5d02fe59515a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6d9a5d7f3dfcc61ec58e42179047d1672abbe4639d648b3ea5d02fe59515a0", kill_on_drop: false }`
[INFO] [stdout] bb6d9a5d7f3dfcc61ec58e42179047d1672abbe4639d648b3ea5d02fe59515a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38be521f2b5b3255e74d271de508f0bdad30d2f35f7359355e63fb3ca9b28e08
[INFO] running `Command { std: "docker" "start" "-a" "38be521f2b5b3255e74d271de508f0bdad30d2f35f7359355e63fb3ca9b28e08", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust101_variables-e95bfca3c21ed03e)
[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" "38be521f2b5b3255e74d271de508f0bdad30d2f35f7359355e63fb3ca9b28e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38be521f2b5b3255e74d271de508f0bdad30d2f35f7359355e63fb3ca9b28e08", kill_on_drop: false }`
[INFO] [stdout] 38be521f2b5b3255e74d271de508f0bdad30d2f35f7359355e63fb3ca9b28e08