[INFO] fetching crate nested-ref 0.1.0...
[INFO] testing nested-ref-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nested-ref 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nested-ref 0.1.0
[INFO] finished tweaking crates.io crate nested-ref 0.1.0
[INFO] tweaked toml for crates.io crate nested-ref 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nested-ref 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.2.0)
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 322133dbcaea30b65592faec337be1f32155de7118a9a9ec244733c920614bd1
[INFO] running `Command { std: "docker" "start" "-a" "322133dbcaea30b65592faec337be1f32155de7118a9a9ec244733c920614bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "322133dbcaea30b65592faec337be1f32155de7118a9a9ec244733c920614bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322133dbcaea30b65592faec337be1f32155de7118a9a9ec244733c920614bd1", kill_on_drop: false }`
[INFO] [stdout] 322133dbcaea30b65592faec337be1f32155de7118a9a9ec244733c920614bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0264610a513acb4adc35f317576e3d7a1986b3fd7c9431413d5e3374405a25ee
[INFO] running `Command { std: "docker" "start" "-a" "0264610a513acb4adc35f317576e3d7a1986b3fd7c9431413d5e3374405a25ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling nested-ref v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "0264610a513acb4adc35f317576e3d7a1986b3fd7c9431413d5e3374405a25ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0264610a513acb4adc35f317576e3d7a1986b3fd7c9431413d5e3374405a25ee", kill_on_drop: false }`
[INFO] [stdout] 0264610a513acb4adc35f317576e3d7a1986b3fd7c9431413d5e3374405a25ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e38fc419f06e431e5f22d9ceaae0f68a620a8d58c7fc7b19012b6d4d330ceee3
[INFO] running `Command { std: "docker" "start" "-a" "e38fc419f06e431e5f22d9ceaae0f68a620a8d58c7fc7b19012b6d4d330ceee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested-ref v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e38fc419f06e431e5f22d9ceaae0f68a620a8d58c7fc7b19012b6d4d330ceee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38fc419f06e431e5f22d9ceaae0f68a620a8d58c7fc7b19012b6d4d330ceee3", kill_on_drop: false }`
[INFO] [stdout] e38fc419f06e431e5f22d9ceaae0f68a620a8d58c7fc7b19012b6d4d330ceee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a9d30d57d983fb86dcc35eabf567e94c045c90fac032c46ddb96ca37cabb43e2
[INFO] running `Command { std: "docker" "start" "-a" "a9d30d57d983fb86dcc35eabf567e94c045c90fac032c46ddb96ca37cabb43e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nested_ref-54ff75835f4b9a99)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test exclusive::tests::map ... ok
[INFO] [stdout] test exclusive::tests::simple ... ok
[INFO] [stdout] test shared::tests::clone ... ok
[INFO] [stdout] test exclusive::tests::deep ... ok
[INFO] [stdout] test shared::tests::deep ... ok
[INFO] [stdout] test shared::tests::filter_map ... ok
[INFO] [stdout] test shared::tests::map ... ok
[INFO] [stdout] test exclusive::tests::filter_map ... ok
[INFO] [stdout] test exclusive::tests::map_split ... ok
[INFO] [stdout] test shared::tests::map_split ... ok
[INFO] [stdout] test shared::tests::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9d30d57d983fb86dcc35eabf567e94c045c90fac032c46ddb96ca37cabb43e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d30d57d983fb86dcc35eabf567e94c045c90fac032c46ddb96ca37cabb43e2", kill_on_drop: false }`
[INFO] [stdout] a9d30d57d983fb86dcc35eabf567e94c045c90fac032c46ddb96ca37cabb43e2