[INFO] fetching crate solar 0.0.0...
[INFO] testing solar-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate solar 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate solar 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a31baa4b0b085c8c14cf8c1b777daeca674200d962bb109d3e427065290d5cd9
[INFO] running `Command { std: "docker" "start" "-a" "a31baa4b0b085c8c14cf8c1b777daeca674200d962bb109d3e427065290d5cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a31baa4b0b085c8c14cf8c1b777daeca674200d962bb109d3e427065290d5cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31baa4b0b085c8c14cf8c1b777daeca674200d962bb109d3e427065290d5cd9", kill_on_drop: false }`
[INFO] [stdout] a31baa4b0b085c8c14cf8c1b777daeca674200d962bb109d3e427065290d5cd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b4ffaf1e98956b8df4ea9bd4b6b6f4ab47724df84d5a7a49c5bcdae10d8543
[INFO] running `Command { std: "docker" "start" "-a" "73b4ffaf1e98956b8df4ea9bd4b6b6f4ab47724df84d5a7a49c5bcdae10d8543", 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "73b4ffaf1e98956b8df4ea9bd4b6b6f4ab47724df84d5a7a49c5bcdae10d8543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b4ffaf1e98956b8df4ea9bd4b6b6f4ab47724df84d5a7a49c5bcdae10d8543", kill_on_drop: false }`
[INFO] [stdout] 73b4ffaf1e98956b8df4ea9bd4b6b6f4ab47724df84d5a7a49c5bcdae10d8543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4a9418fce8179d4e412d240bea2c834ebfe381659c82c24065a1ece74a2b82e
[INFO] running `Command { std: "docker" "start" "-a" "c4a9418fce8179d4e412d240bea2c834ebfe381659c82c24065a1ece74a2b82e", kill_on_drop: false }`
[INFO] [stderr]    Compiling solar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c4a9418fce8179d4e412d240bea2c834ebfe381659c82c24065a1ece74a2b82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a9418fce8179d4e412d240bea2c834ebfe381659c82c24065a1ece74a2b82e", kill_on_drop: false }`
[INFO] [stdout] c4a9418fce8179d4e412d240bea2c834ebfe381659c82c24065a1ece74a2b82e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5240badd3ed55eaee3b3cb06d0b69fb83bfce3bd4c71e747502b639b2138bf2f
[INFO] running `Command { std: "docker" "start" "-a" "5240badd3ed55eaee3b3cb06d0b69fb83bfce3bd4c71e747502b639b2138bf2f", 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-fd7bac5c745bf75e)
[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" "5240badd3ed55eaee3b3cb06d0b69fb83bfce3bd4c71e747502b639b2138bf2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5240badd3ed55eaee3b3cb06d0b69fb83bfce3bd4c71e747502b639b2138bf2f", kill_on_drop: false }`
[INFO] [stdout] 5240badd3ed55eaee3b3cb06d0b69fb83bfce3bd4c71e747502b639b2138bf2f