[INFO] fetching crate spoa 0.2.1...
[INFO] building spoa-0.2.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate spoa 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate spoa 0.2.1
[INFO] finished tweaking crates.io crate spoa 0.2.1
[INFO] tweaked toml for crates.io crate spoa 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spoa 0.2.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spoa 0.2.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.8
[INFO] [stderr]   Downloaded link-cplusplus v1.0.10
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.158
[INFO] [stderr]   Downloaded spoa-sys v0.2.1
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.158
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.158
[INFO] [stderr]   Downloaded cxx v1.0.158
[INFO] [stderr]   Downloaded cxx-build v1.0.158
[INFO] [stderr]   Downloaded syn v2.0.102
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef823e1cfdcb3641904c37430970b4b610cd2ed543b85422bdcd7993c4c6d7d1
[INFO] running `Command { std: "docker" "start" "-a" "ef823e1cfdcb3641904c37430970b4b610cd2ed543b85422bdcd7993c4c6d7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef823e1cfdcb3641904c37430970b4b610cd2ed543b85422bdcd7993c4c6d7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef823e1cfdcb3641904c37430970b4b610cd2ed543b85422bdcd7993c4c6d7d1", kill_on_drop: false }`
[INFO] [stdout] ef823e1cfdcb3641904c37430970b4b610cd2ed543b85422bdcd7993c4c6d7d1
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 552aa755365a6f3dd5904121988a1fe67734dd28419f88b04ce29ef6239d6092
[INFO] running `Command { std: "docker" "start" "-a" "552aa755365a6f3dd5904121988a1fe67734dd28419f88b04ce29ef6239d6092", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling scratch v1.0.8
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.158
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling link-cplusplus v1.0.10
[INFO] [stderr]    Compiling cxx v1.0.158
[INFO] [stderr]    Compiling cxx-build v1.0.158
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.158
[INFO] [stderr]    Compiling spoa-sys v0.2.1
[INFO] [stderr]    Compiling spoa v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.14s
[INFO] running `Command { std: "docker" "inspect" "552aa755365a6f3dd5904121988a1fe67734dd28419f88b04ce29ef6239d6092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552aa755365a6f3dd5904121988a1fe67734dd28419f88b04ce29ef6239d6092", kill_on_drop: false }`
[INFO] [stdout] 552aa755365a6f3dd5904121988a1fe67734dd28419f88b04ce29ef6239d6092
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c354a0c612415fd9a2ad0927c3969e22b52e0020531706ec8489c8f261bc66f
[INFO] running `Command { std: "docker" "start" "-a" "8c354a0c612415fd9a2ad0927c3969e22b52e0020531706ec8489c8f261bc66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling spoa v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "8c354a0c612415fd9a2ad0927c3969e22b52e0020531706ec8489c8f261bc66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c354a0c612415fd9a2ad0927c3969e22b52e0020531706ec8489c8f261bc66f", kill_on_drop: false }`
[INFO] [stdout] 8c354a0c612415fd9a2ad0927c3969e22b52e0020531706ec8489c8f261bc66f