[INFO] fetching crate controlled-option 0.4.1...
[INFO] testing controlled-option-0.4.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate controlled-option 0.4.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate controlled-option 0.4.1
[INFO] finished tweaking crates.io crate controlled-option 0.4.1
[INFO] tweaked toml for crates.io crate controlled-option 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate controlled-option 0.4.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded controlled-option-macros v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 817d70c1f2542ea39f062b5af61b65632f7bbd1b42c954d7276e0986116a5ab0
[INFO] running `Command { std: "docker" "start" "-a" "817d70c1f2542ea39f062b5af61b65632f7bbd1b42c954d7276e0986116a5ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "817d70c1f2542ea39f062b5af61b65632f7bbd1b42c954d7276e0986116a5ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817d70c1f2542ea39f062b5af61b65632f7bbd1b42c954d7276e0986116a5ab0", kill_on_drop: false }`
[INFO] [stdout] 817d70c1f2542ea39f062b5af61b65632f7bbd1b42c954d7276e0986116a5ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c9f1f633fcacf24541b3e7bdefa435f8cd6742ea04e9d0f149bc0d9706ba7c28
[INFO] running `Command { std: "docker" "start" "-a" "c9f1f633fcacf24541b3e7bdefa435f8cd6742ea04e9d0f149bc0d9706ba7c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling controlled-option-macros v0.2.2
[INFO] [stderr]    Compiling controlled-option v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "c9f1f633fcacf24541b3e7bdefa435f8cd6742ea04e9d0f149bc0d9706ba7c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f1f633fcacf24541b3e7bdefa435f8cd6742ea04e9d0f149bc0d9706ba7c28", kill_on_drop: false }`
[INFO] [stdout] c9f1f633fcacf24541b3e7bdefa435f8cd6742ea04e9d0f149bc0d9706ba7c28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3fef7fff8c178b7a2a46502b2b77c6a28d003d8055aa293ac8227020e0aa688a
[INFO] running `Command { std: "docker" "start" "-a" "3fef7fff8c178b7a2a46502b2b77c6a28d003d8055aa293ac8227020e0aa688a", kill_on_drop: false }`
[INFO] [stderr]    Compiling controlled-option v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3fef7fff8c178b7a2a46502b2b77c6a28d003d8055aa293ac8227020e0aa688a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fef7fff8c178b7a2a46502b2b77c6a28d003d8055aa293ac8227020e0aa688a", kill_on_drop: false }`
[INFO] [stdout] 3fef7fff8c178b7a2a46502b2b77c6a28d003d8055aa293ac8227020e0aa688a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5337db01138cefff5dfd8913d0f893df7e7b48bf86372e1bb2b2d5bfc5202af7
[INFO] running `Command { std: "docker" "start" "-a" "5337db01138cefff5dfd8913d0f893df7e7b48bf86372e1bb2b2d5bfc5202af7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running tests/it/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/it-1c7f660c67aebfde)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test can_option_nonzeros ... ok
[INFO] [stdout] test can_option_structs ... ok
[INFO] [stdout] test can_option_tuple_structs ... ok
[INFO] [stdout] test can_option_references ... ok
[INFO] [stdout] test can_option_generic_structs ... 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" "5337db01138cefff5dfd8913d0f893df7e7b48bf86372e1bb2b2d5bfc5202af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5337db01138cefff5dfd8913d0f893df7e7b48bf86372e1bb2b2d5bfc5202af7", kill_on_drop: false }`
[INFO] [stdout] 5337db01138cefff5dfd8913d0f893df7e7b48bf86372e1bb2b2d5bfc5202af7