[INFO] fetching crate default-option-arr 0.2.0...
[INFO] testing default-option-arr-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate default-option-arr 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate default-option-arr 0.2.0
[INFO] finished tweaking crates.io crate default-option-arr 0.2.0
[INFO] tweaked toml for crates.io crate default-option-arr 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate default-option-arr 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb13ad9e81c06ac9aa3a6b3f02fac1fc43302c7bd926a11dee5eb6976df4432e
[INFO] running `Command { std: "docker" "start" "-a" "cb13ad9e81c06ac9aa3a6b3f02fac1fc43302c7bd926a11dee5eb6976df4432e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb13ad9e81c06ac9aa3a6b3f02fac1fc43302c7bd926a11dee5eb6976df4432e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb13ad9e81c06ac9aa3a6b3f02fac1fc43302c7bd926a11dee5eb6976df4432e", kill_on_drop: false }`
[INFO] [stdout] cb13ad9e81c06ac9aa3a6b3f02fac1fc43302c7bd926a11dee5eb6976df4432e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9dcc7909e542f9ff609c02677120eb117bbcf69f377c35e886fb4e34a38c05dc
[INFO] running `Command { std: "docker" "start" "-a" "9dcc7909e542f9ff609c02677120eb117bbcf69f377c35e886fb4e34a38c05dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling default-option-arr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "9dcc7909e542f9ff609c02677120eb117bbcf69f377c35e886fb4e34a38c05dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dcc7909e542f9ff609c02677120eb117bbcf69f377c35e886fb4e34a38c05dc", kill_on_drop: false }`
[INFO] [stdout] 9dcc7909e542f9ff609c02677120eb117bbcf69f377c35e886fb4e34a38c05dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5fc6d9a97516a1525e7c77182ce9308167d2b377f17b9f40d7a49e60ec0489a3
[INFO] running `Command { std: "docker" "start" "-a" "5fc6d9a97516a1525e7c77182ce9308167d2b377f17b9f40d7a49e60ec0489a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling default-option-arr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5fc6d9a97516a1525e7c77182ce9308167d2b377f17b9f40d7a49e60ec0489a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc6d9a97516a1525e7c77182ce9308167d2b377f17b9f40d7a49e60ec0489a3", kill_on_drop: false }`
[INFO] [stdout] 5fc6d9a97516a1525e7c77182ce9308167d2b377f17b9f40d7a49e60ec0489a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b96a50d8a27a2f3fbec01092d901af7f593d1e32011286c1ea23643ada374eb2
[INFO] running `Command { std: "docker" "start" "-a" "b96a50d8a27a2f3fbec01092d901af7f593d1e32011286c1ea23643ada374eb2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/default_option_arr-f784c2de8f2a8050)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::reference_loop ... ok
[INFO] [stdout] test tests::cell_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::reference_fill_with ... ok
[INFO] [stdout] test tests::refcell_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b96a50d8a27a2f3fbec01092d901af7f593d1e32011286c1ea23643ada374eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96a50d8a27a2f3fbec01092d901af7f593d1e32011286c1ea23643ada374eb2", kill_on_drop: false }`
[INFO] [stdout] b96a50d8a27a2f3fbec01092d901af7f593d1e32011286c1ea23643ada374eb2