[INFO] cloning repository https://github.com/cbebe/wahwah
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbebe/wahwah" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbebe%2Fwahwah", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbebe%2Fwahwah'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51ea2ed147c49d0c75ec84fbd1e739e4ad2059bb
[INFO] checking cbebe/wahwah against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbebe%2Fwahwah" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cbebe/wahwah
[INFO] finished tweaking git repo https://github.com/cbebe/wahwah
[INFO] tweaked toml for git repo https://github.com/cbebe/wahwah written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cbebe/wahwah on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cbebe/wahwah 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1605640a8e888dc96da45cb826bfd845a21510a9bdb0b7c9d2e92ba0ff5eb6a9
[INFO] running `Command { std: "docker" "start" "-a" "1605640a8e888dc96da45cb826bfd845a21510a9bdb0b7c9d2e92ba0ff5eb6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1605640a8e888dc96da45cb826bfd845a21510a9bdb0b7c9d2e92ba0ff5eb6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1605640a8e888dc96da45cb826bfd845a21510a9bdb0b7c9d2e92ba0ff5eb6a9", kill_on_drop: false }`
[INFO] [stdout] 1605640a8e888dc96da45cb826bfd845a21510a9bdb0b7c9d2e92ba0ff5eb6a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bf8128cba5c8f35d8056aeae575a150cf32090417a22c3617a3fbfe57d9a61d
[INFO] running `Command { std: "docker" "start" "-a" "9bf8128cba5c8f35d8056aeae575a150cf32090417a22c3617a3fbfe57d9a61d", kill_on_drop: false }`
[INFO] [stderr]     Checking wavy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9bf8128cba5c8f35d8056aeae575a150cf32090417a22c3617a3fbfe57d9a61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf8128cba5c8f35d8056aeae575a150cf32090417a22c3617a3fbfe57d9a61d", kill_on_drop: false }`
[INFO] [stdout] 9bf8128cba5c8f35d8056aeae575a150cf32090417a22c3617a3fbfe57d9a61d