[INFO] cloning repository https://github.com/trip-flip/scaf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trip-flip/scaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrip-flip%2Fscaf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrip-flip%2Fscaf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0693408398a4849dd644c44d26ddbb5d1d980c68
[INFO] building trip-flip/scaf against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrip-flip%2Fscaf" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trip-flip/scaf on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/trip-flip/scaf
[INFO] finished tweaking git repo https://github.com/trip-flip/scaf
[INFO] tweaked toml for git repo https://github.com/trip-flip/scaf written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/trip-flip/scaf 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" "+334963c956d25708feab489a3816ae63f639355d" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb5a5bf3ddfca3c4a28f73e1f556e904a5862e3293827a61b38400349a1d91b8
[INFO] running `Command { std: "docker" "start" "-a" "cb5a5bf3ddfca3c4a28f73e1f556e904a5862e3293827a61b38400349a1d91b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb5a5bf3ddfca3c4a28f73e1f556e904a5862e3293827a61b38400349a1d91b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb5a5bf3ddfca3c4a28f73e1f556e904a5862e3293827a61b38400349a1d91b8", kill_on_drop: false }`
[INFO] [stdout] cb5a5bf3ddfca3c4a28f73e1f556e904a5862e3293827a61b38400349a1d91b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aedb894d5867f9eadb1ea1eac4b20358ea8b67af03356aa06b969032905c1f8
[INFO] running `Command { std: "docker" "start" "-a" "1aedb894d5867f9eadb1ea1eac4b20358ea8b67af03356aa06b969032905c1f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling scaf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "1aedb894d5867f9eadb1ea1eac4b20358ea8b67af03356aa06b969032905c1f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aedb894d5867f9eadb1ea1eac4b20358ea8b67af03356aa06b969032905c1f8", kill_on_drop: false }`
[INFO] [stdout] 1aedb894d5867f9eadb1ea1eac4b20358ea8b67af03356aa06b969032905c1f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb6ebfd8070d7c20b41f1438ce0d3050601fe6e7094669d33d6e16cb8a2c59d7
[INFO] running `Command { std: "docker" "start" "-a" "eb6ebfd8070d7c20b41f1438ce0d3050601fe6e7094669d33d6e16cb8a2c59d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling scaf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "eb6ebfd8070d7c20b41f1438ce0d3050601fe6e7094669d33d6e16cb8a2c59d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6ebfd8070d7c20b41f1438ce0d3050601fe6e7094669d33d6e16cb8a2c59d7", kill_on_drop: false }`
[INFO] [stdout] eb6ebfd8070d7c20b41f1438ce0d3050601fe6e7094669d33d6e16cb8a2c59d7