[INFO] fetching crate soma 0.1.0...
[INFO] testing soma-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate soma 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate soma 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate soma 0.1.0
[INFO] finished tweaking crates.io crate soma 0.1.0
[INFO] tweaked toml for crates.io crate soma 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad932e6611383114d0243c4b850215b58d43658ba0544a97eed9033e1336b40a
[INFO] running `Command { std: "docker" "start" "-a" "ad932e6611383114d0243c4b850215b58d43658ba0544a97eed9033e1336b40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad932e6611383114d0243c4b850215b58d43658ba0544a97eed9033e1336b40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad932e6611383114d0243c4b850215b58d43658ba0544a97eed9033e1336b40a", kill_on_drop: false }`
[INFO] [stdout] ad932e6611383114d0243c4b850215b58d43658ba0544a97eed9033e1336b40a
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c012c4c349c223be5749c6855a02b0b858ec7684d851106a23b174a9385945d8
[INFO] running `Command { std: "docker" "start" "-a" "c012c4c349c223be5749c6855a02b0b858ec7684d851106a23b174a9385945d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling soma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c012c4c349c223be5749c6855a02b0b858ec7684d851106a23b174a9385945d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c012c4c349c223be5749c6855a02b0b858ec7684d851106a23b174a9385945d8", kill_on_drop: false }`
[INFO] [stdout] c012c4c349c223be5749c6855a02b0b858ec7684d851106a23b174a9385945d8
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13132a17ae02d1840a9d0aaa3fb5edecb3473a2d1005e27eff4c78154c924d9d
[INFO] running `Command { std: "docker" "start" "-a" "13132a17ae02d1840a9d0aaa3fb5edecb3473a2d1005e27eff4c78154c924d9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling soma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "13132a17ae02d1840a9d0aaa3fb5edecb3473a2d1005e27eff4c78154c924d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13132a17ae02d1840a9d0aaa3fb5edecb3473a2d1005e27eff4c78154c924d9d", kill_on_drop: false }`
[INFO] [stdout] 13132a17ae02d1840a9d0aaa3fb5edecb3473a2d1005e27eff4c78154c924d9d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cac325170c77135f4d0febe98da79ae29a2f8c70a33c002bbcb0f5b27f4d878
[INFO] running `Command { std: "docker" "start" "-a" "3cac325170c77135f4d0febe98da79ae29a2f8c70a33c002bbcb0f5b27f4d878", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/soma-994d8a71e9d326c2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::abort_on_none ... ok
[INFO] [stdout] test test::value_on_some ... ok
[INFO] [stdout] test test::none_on_none ... ok
[INFO] [stderr]    Doc-tests soma
[INFO] [stdout] test test::dont_abort_on_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "3cac325170c77135f4d0febe98da79ae29a2f8c70a33c002bbcb0f5b27f4d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cac325170c77135f4d0febe98da79ae29a2f8c70a33c002bbcb0f5b27f4d878", kill_on_drop: false }`
[INFO] [stdout] 3cac325170c77135f4d0febe98da79ae29a2f8c70a33c002bbcb0f5b27f4d878