[INFO] fetching crate another-option 0.1.1...
[INFO] testing another-option-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate another-option 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate another-option 0.1.1
[INFO] finished tweaking crates.io crate another-option 0.1.1
[INFO] tweaked toml for crates.io crate another-option 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate another-option 0.1.1 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] 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a4a88d7475ec92129a2d57fc13e326871a10b592303eef804c5810f715e23bf5
[INFO] running `Command { std: "docker" "start" "-a" "a4a88d7475ec92129a2d57fc13e326871a10b592303eef804c5810f715e23bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a88d7475ec92129a2d57fc13e326871a10b592303eef804c5810f715e23bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a88d7475ec92129a2d57fc13e326871a10b592303eef804c5810f715e23bf5", kill_on_drop: false }`
[INFO] [stdout] a4a88d7475ec92129a2d57fc13e326871a10b592303eef804c5810f715e23bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 516aa7d0548219bed32841954697a422e4f465654830d52bce35aa4263b5ef9a
[INFO] running `Command { std: "docker" "start" "-a" "516aa7d0548219bed32841954697a422e4f465654830d52bce35aa4263b5ef9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "516aa7d0548219bed32841954697a422e4f465654830d52bce35aa4263b5ef9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516aa7d0548219bed32841954697a422e4f465654830d52bce35aa4263b5ef9a", kill_on_drop: false }`
[INFO] [stdout] 516aa7d0548219bed32841954697a422e4f465654830d52bce35aa4263b5ef9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c7937dddc56f85add276177ccda295105c46815f17d60eab081e7460fc4a226f
[INFO] running `Command { std: "docker" "start" "-a" "c7937dddc56f85add276177ccda295105c46815f17d60eab081e7460fc4a226f", kill_on_drop: false }`
[INFO] [stderr]    Compiling another-option v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c7937dddc56f85add276177ccda295105c46815f17d60eab081e7460fc4a226f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7937dddc56f85add276177ccda295105c46815f17d60eab081e7460fc4a226f", kill_on_drop: false }`
[INFO] [stdout] c7937dddc56f85add276177ccda295105c46815f17d60eab081e7460fc4a226f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cb0590caee2c62a4f1b571e70a8a33fae8d4d6f2616908d14747b52137a2e10d
[INFO] running `Command { std: "docker" "start" "-a" "cb0590caee2c62a4f1b571e70a8a33fae8d4d6f2616908d14747b52137a2e10d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/another_option-8261471c90346f08)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_as_mut_none ... ok
[INFO] [stdout] test tests::test_as_ref_some ... ok
[INFO] [stdout] test tests::test_as_ref_none ... ok
[INFO] [stdout] test tests::test_eq_none ... ok
[INFO] [stdout] test tests::test_eq_some ... ok
[INFO] [stdout] test tests::test_expect_some ... ok
[INFO] [stdout] test tests::test_is_none_none ... ok
[INFO] [stdout] test tests::test_map_in_place_none ... ok
[INFO] [stdout] test tests::test_is_some_some ... ok
[INFO] [stdout] test tests::test_map_none_1 ... ok
[INFO] [stdout] test tests::test_map_in_place_some ... ok
[INFO] [stdout] test tests::test_map_none_2 ... ok
[INFO] [stdout] test tests::test_map_some_1 ... ok
[INFO] [stdout] test tests::test_map_some_2 ... ok
[INFO] [stdout] test tests::test_ne_some ... ok
[INFO] [stdout] test tests::test_ne_some_none ... ok
[INFO] [stdout] test tests::test_set_some_value_1 ... ok
[INFO] [stdout] test tests::test_as_mut_some ... ok
[INFO] [stdout] test tests::test_set_none_1 ... ok
[INFO] [stdout] test tests::test_set_some_value_2 ... ok
[INFO] [stdout] test tests::test_set_none_2 ... ok
[INFO] [stdout] test tests::test_unwrap_or_else_none ... ok
[INFO] [stdout] test tests::test_set_some_1 ... ok
[INFO] [stdout] test tests::test_unwrap_or_some ... ok
[INFO] [stdout] test tests::test_unwrap_or_none ... ok
[INFO] [stdout] test tests::test_unwrap_some ... ok
[INFO] [stdout] test tests::test_set_some_2 ... ok
[INFO] [stdout] test tests::test_unwrap_or_else_some ... ok
[INFO] [stdout] test tests::test_expect_none - should panic ... ok
[INFO] [stdout] test tests::test_unwrap_none - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb0590caee2c62a4f1b571e70a8a33fae8d4d6f2616908d14747b52137a2e10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0590caee2c62a4f1b571e70a8a33fae8d4d6f2616908d14747b52137a2e10d", kill_on_drop: false }`
[INFO] [stdout] cb0590caee2c62a4f1b571e70a8a33fae8d4d6f2616908d14747b52137a2e10d