[INFO] fetching crate protoloop 0.0.0...
[INFO] testing protoloop-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate protoloop 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate protoloop 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protoloop 0.0.0
[INFO] finished tweaking crates.io crate protoloop 0.0.0
[INFO] tweaked toml for crates.io crate protoloop 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a11e0c2bade26136e7d8103d5e42084945b603b306765f97afcb5adf0337b2b6
[INFO] running `Command { std: "docker" "start" "-a" "a11e0c2bade26136e7d8103d5e42084945b603b306765f97afcb5adf0337b2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a11e0c2bade26136e7d8103d5e42084945b603b306765f97afcb5adf0337b2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11e0c2bade26136e7d8103d5e42084945b603b306765f97afcb5adf0337b2b6", kill_on_drop: false }`
[INFO] [stdout] a11e0c2bade26136e7d8103d5e42084945b603b306765f97afcb5adf0337b2b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4641ee4b4040ef90e971e3866590a2481a40b769b6a2d5a4e3f5d43277929fcf
[INFO] running `Command { std: "docker" "start" "-a" "4641ee4b4040ef90e971e3866590a2481a40b769b6a2d5a4e3f5d43277929fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling protoloop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "4641ee4b4040ef90e971e3866590a2481a40b769b6a2d5a4e3f5d43277929fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4641ee4b4040ef90e971e3866590a2481a40b769b6a2d5a4e3f5d43277929fcf", kill_on_drop: false }`
[INFO] [stdout] 4641ee4b4040ef90e971e3866590a2481a40b769b6a2d5a4e3f5d43277929fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 281045a06350b6bb3b8bc4e7c4dda8b0a7c698e7d3b4007ae9fea6bafe4cb4b4
[INFO] running `Command { std: "docker" "start" "-a" "281045a06350b6bb3b8bc4e7c4dda8b0a7c698e7d3b4007ae9fea6bafe4cb4b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling protoloop v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "281045a06350b6bb3b8bc4e7c4dda8b0a7c698e7d3b4007ae9fea6bafe4cb4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281045a06350b6bb3b8bc4e7c4dda8b0a7c698e7d3b4007ae9fea6bafe4cb4b4", kill_on_drop: false }`
[INFO] [stdout] 281045a06350b6bb3b8bc4e7c4dda8b0a7c698e7d3b4007ae9fea6bafe4cb4b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 876985d3d781f309c53ff9a9dc178fb33c5c6174d026df4f40bc57256d07356d
[INFO] running `Command { std: "docker" "start" "-a" "876985d3d781f309c53ff9a9dc178fb33c5c6174d026df4f40bc57256d07356d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protoloop-16848e45a49c45cc)
[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" "876985d3d781f309c53ff9a9dc178fb33c5c6174d026df4f40bc57256d07356d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876985d3d781f309c53ff9a9dc178fb33c5c6174d026df4f40bc57256d07356d", kill_on_drop: false }`
[INFO] [stdout] 876985d3d781f309c53ff9a9dc178fb33c5c6174d026df4f40bc57256d07356d