[INFO] fetching crate solar 0.0.0...
[INFO] testing solar-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate solar 0.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate solar 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solar 0.0.0
[INFO] finished tweaking crates.io crate solar 0.0.0
[INFO] tweaked toml for crates.io crate solar 0.0.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4de1f2190cfb12ffe502e9160aecb718c211239ccd6788086fca4cb81b6d7d64
[INFO] running `Command { std: "docker" "start" "-a" "4de1f2190cfb12ffe502e9160aecb718c211239ccd6788086fca4cb81b6d7d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4de1f2190cfb12ffe502e9160aecb718c211239ccd6788086fca4cb81b6d7d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de1f2190cfb12ffe502e9160aecb718c211239ccd6788086fca4cb81b6d7d64", kill_on_drop: false }`
[INFO] [stdout] 4de1f2190cfb12ffe502e9160aecb718c211239ccd6788086fca4cb81b6d7d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13743b1a8f462f0a9012ad1cdd1a98a3b8075aafab3ee3f51a548b41d3b92d7b
[INFO] running `Command { std: "docker" "start" "-a" "13743b1a8f462f0a9012ad1cdd1a98a3b8075aafab3ee3f51a548b41d3b92d7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "13743b1a8f462f0a9012ad1cdd1a98a3b8075aafab3ee3f51a548b41d3b92d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13743b1a8f462f0a9012ad1cdd1a98a3b8075aafab3ee3f51a548b41d3b92d7b", kill_on_drop: false }`
[INFO] [stdout] 13743b1a8f462f0a9012ad1cdd1a98a3b8075aafab3ee3f51a548b41d3b92d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fac8ed01ca60fd302d6b2dd08008d08d5c14345ea0ac9590539fc3fc2764aa7
[INFO] running `Command { std: "docker" "start" "-a" "9fac8ed01ca60fd302d6b2dd08008d08d5c14345ea0ac9590539fc3fc2764aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling solar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9fac8ed01ca60fd302d6b2dd08008d08d5c14345ea0ac9590539fc3fc2764aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fac8ed01ca60fd302d6b2dd08008d08d5c14345ea0ac9590539fc3fc2764aa7", kill_on_drop: false }`
[INFO] [stdout] 9fac8ed01ca60fd302d6b2dd08008d08d5c14345ea0ac9590539fc3fc2764aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1e225a0e7ad1ddc788ff379c093f9a8fcd2d974a6a2a55feff901336b31e855
[INFO] running `Command { std: "docker" "start" "-a" "f1e225a0e7ad1ddc788ff379c093f9a8fcd2d974a6a2a55feff901336b31e855", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solar-2bda2f793ea7b1d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solar
[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" "f1e225a0e7ad1ddc788ff379c093f9a8fcd2d974a6a2a55feff901336b31e855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e225a0e7ad1ddc788ff379c093f9a8fcd2d974a6a2a55feff901336b31e855", kill_on_drop: false }`
[INFO] [stdout] f1e225a0e7ad1ddc788ff379c093f9a8fcd2d974a6a2a55feff901336b31e855