[INFO] fetching crate vc-verifier 0.1.0-alpha...
[INFO] testing vc-verifier-0.1.0-alpha against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate vc-verifier 0.1.0-alpha into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate vc-verifier 0.1.0-alpha
[INFO] finished tweaking crates.io crate vc-verifier 0.1.0-alpha
[INFO] tweaked toml for crates.io crate vc-verifier 0.1.0-alpha written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vc-verifier 0.1.0-alpha on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vc-verifier 0.1.0-alpha 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d92a3e17bb5c79d5d52b58c161b7fe725cb7d72eb099f3931e57bf794bb8d3a4
[INFO] running `Command { std: "docker" "start" "-a" "d92a3e17bb5c79d5d52b58c161b7fe725cb7d72eb099f3931e57bf794bb8d3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d92a3e17bb5c79d5d52b58c161b7fe725cb7d72eb099f3931e57bf794bb8d3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92a3e17bb5c79d5d52b58c161b7fe725cb7d72eb099f3931e57bf794bb8d3a4", kill_on_drop: false }`
[INFO] [stdout] d92a3e17bb5c79d5d52b58c161b7fe725cb7d72eb099f3931e57bf794bb8d3a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84702078a86dc9595aed1a6e46cdfc020c98e56982bb2b291dd6511f20137793
[INFO] running `Command { std: "docker" "start" "-a" "84702078a86dc9595aed1a6e46cdfc020c98e56982bb2b291dd6511f20137793", kill_on_drop: false }`
[INFO] [stderr]    Compiling vc-verifier v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "84702078a86dc9595aed1a6e46cdfc020c98e56982bb2b291dd6511f20137793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84702078a86dc9595aed1a6e46cdfc020c98e56982bb2b291dd6511f20137793", kill_on_drop: false }`
[INFO] [stdout] 84702078a86dc9595aed1a6e46cdfc020c98e56982bb2b291dd6511f20137793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfb01b8ef4ddf8afdb4eec3c7791c2ba06833dd4351ee967b7e15a035e47df84
[INFO] running `Command { std: "docker" "start" "-a" "cfb01b8ef4ddf8afdb4eec3c7791c2ba06833dd4351ee967b7e15a035e47df84", kill_on_drop: false }`
[INFO] [stderr]    Compiling vc-verifier v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cfb01b8ef4ddf8afdb4eec3c7791c2ba06833dd4351ee967b7e15a035e47df84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb01b8ef4ddf8afdb4eec3c7791c2ba06833dd4351ee967b7e15a035e47df84", kill_on_drop: false }`
[INFO] [stdout] cfb01b8ef4ddf8afdb4eec3c7791c2ba06833dd4351ee967b7e15a035e47df84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ae242d3fa0846570affd2ddfeacc2d43c9a8465d1a2e7861172d9a2487d6d25
[INFO] running `Command { std: "docker" "start" "-a" "0ae242d3fa0846570affd2ddfeacc2d43c9a8465d1a2e7861172d9a2487d6d25", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vc_verifier-a28c628c2aea2021)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests vc_verifier
[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] [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" "0ae242d3fa0846570affd2ddfeacc2d43c9a8465d1a2e7861172d9a2487d6d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae242d3fa0846570affd2ddfeacc2d43c9a8465d1a2e7861172d9a2487d6d25", kill_on_drop: false }`
[INFO] [stdout] 0ae242d3fa0846570affd2ddfeacc2d43c9a8465d1a2e7861172d9a2487d6d25