[INFO] fetching crate yamlstone 0.1.0...
[INFO] testing yamlstone-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate yamlstone 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate yamlstone 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yamlstone 0.1.0
[INFO] finished tweaking crates.io crate yamlstone 0.1.0
[INFO] tweaked toml for crates.io crate yamlstone 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ea609d205eb25b1cf1d5a07ebc7fa7940ccf6a28d15af8fc1ee6e4f6d1bb36b
[INFO] running `Command { std: "docker" "start" "-a" "1ea609d205eb25b1cf1d5a07ebc7fa7940ccf6a28d15af8fc1ee6e4f6d1bb36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea609d205eb25b1cf1d5a07ebc7fa7940ccf6a28d15af8fc1ee6e4f6d1bb36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea609d205eb25b1cf1d5a07ebc7fa7940ccf6a28d15af8fc1ee6e4f6d1bb36b", kill_on_drop: false }`
[INFO] [stdout] 1ea609d205eb25b1cf1d5a07ebc7fa7940ccf6a28d15af8fc1ee6e4f6d1bb36b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e846add814d2a97d378851e8fd8e0327b725f7109a7b92ac7fad7afae6a93306
[INFO] running `Command { std: "docker" "start" "-a" "e846add814d2a97d378851e8fd8e0327b725f7109a7b92ac7fad7afae6a93306", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamlstone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e846add814d2a97d378851e8fd8e0327b725f7109a7b92ac7fad7afae6a93306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e846add814d2a97d378851e8fd8e0327b725f7109a7b92ac7fad7afae6a93306", kill_on_drop: false }`
[INFO] [stdout] e846add814d2a97d378851e8fd8e0327b725f7109a7b92ac7fad7afae6a93306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c75b7c8c0874489aa0d93335e376db27ebb57710f5b25ee0f3f92645c8470229
[INFO] running `Command { std: "docker" "start" "-a" "c75b7c8c0874489aa0d93335e376db27ebb57710f5b25ee0f3f92645c8470229", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamlstone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c75b7c8c0874489aa0d93335e376db27ebb57710f5b25ee0f3f92645c8470229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75b7c8c0874489aa0d93335e376db27ebb57710f5b25ee0f3f92645c8470229", kill_on_drop: false }`
[INFO] [stdout] c75b7c8c0874489aa0d93335e376db27ebb57710f5b25ee0f3f92645c8470229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 794e19a07f87d7aa8978231a28c9c85feb4d09b4dc1ae68cec452320dfd33f21
[INFO] running `Command { std: "docker" "start" "-a" "794e19a07f87d7aa8978231a28c9c85feb4d09b4dc1ae68cec452320dfd33f21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yamlstone-d945a2f228ecb937)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::print_outs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yamlstone
[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" "794e19a07f87d7aa8978231a28c9c85feb4d09b4dc1ae68cec452320dfd33f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794e19a07f87d7aa8978231a28c9c85feb4d09b4dc1ae68cec452320dfd33f21", kill_on_drop: false }`
[INFO] [stdout] 794e19a07f87d7aa8978231a28c9c85feb4d09b4dc1ae68cec452320dfd33f21