[INFO] fetching crate go-defer 0.1.0...
[INFO] testing go-defer-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate go-defer 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate go-defer 0.1.0
[INFO] finished tweaking crates.io crate go-defer 0.1.0
[INFO] tweaked toml for crates.io crate go-defer 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate go-defer 0.1.0 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] 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1217ea11b1dd7dc9fdd8aae910a064164fb6eb2fb88f8fea3626d3c6c4726583
[INFO] running `Command { std: "docker" "start" "-a" "1217ea11b1dd7dc9fdd8aae910a064164fb6eb2fb88f8fea3626d3c6c4726583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1217ea11b1dd7dc9fdd8aae910a064164fb6eb2fb88f8fea3626d3c6c4726583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1217ea11b1dd7dc9fdd8aae910a064164fb6eb2fb88f8fea3626d3c6c4726583", kill_on_drop: false }`
[INFO] [stdout] 1217ea11b1dd7dc9fdd8aae910a064164fb6eb2fb88f8fea3626d3c6c4726583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fe82c33083492fa665e58f2b7cdd3eb365cd1a7669f1d30d943900d2000a4025
[INFO] running `Command { std: "docker" "start" "-a" "fe82c33083492fa665e58f2b7cdd3eb365cd1a7669f1d30d943900d2000a4025", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-defer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "fe82c33083492fa665e58f2b7cdd3eb365cd1a7669f1d30d943900d2000a4025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe82c33083492fa665e58f2b7cdd3eb365cd1a7669f1d30d943900d2000a4025", kill_on_drop: false }`
[INFO] [stdout] fe82c33083492fa665e58f2b7cdd3eb365cd1a7669f1d30d943900d2000a4025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ebeb7f2b626bb3e3ba9b5c03a3a056a44098e597f532cc416da6a44a343c626b
[INFO] running `Command { std: "docker" "start" "-a" "ebeb7f2b626bb3e3ba9b5c03a3a056a44098e597f532cc416da6a44a343c626b", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-defer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "ebeb7f2b626bb3e3ba9b5c03a3a056a44098e597f532cc416da6a44a343c626b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebeb7f2b626bb3e3ba9b5c03a3a056a44098e597f532cc416da6a44a343c626b", kill_on_drop: false }`
[INFO] [stdout] ebeb7f2b626bb3e3ba9b5c03a3a056a44098e597f532cc416da6a44a343c626b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8c07bc1939daaad699d8d96520ff00a7fad043fb3ce15f903539832eb3338e7d
[INFO] running `Command { std: "docker" "start" "-a" "8c07bc1939daaad699d8d96520ff00a7fad043fb3ce15f903539832eb3338e7d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/go_defer-076786a248bfab87)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::defer_guard_order_works ... ok
[INFO] [stdout] test test::defer_guard_syntax_works ... ok
[INFO] [stdout] test test::defer_guard_works ... ok
[INFO] [stdout] test test::defer_guard_defer_panics_unwind_works ... ok
[INFO] [stdout] test test::defer_guard_panic_unwind_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c07bc1939daaad699d8d96520ff00a7fad043fb3ce15f903539832eb3338e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c07bc1939daaad699d8d96520ff00a7fad043fb3ce15f903539832eb3338e7d", kill_on_drop: false }`
[INFO] [stdout] 8c07bc1939daaad699d8d96520ff00a7fad043fb3ce15f903539832eb3338e7d