[INFO] fetching crate rust-ds 0.2.1...
[INFO] testing rust-ds-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate rust-ds 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rust-ds 0.2.1
[INFO] finished tweaking crates.io crate rust-ds 0.2.1
[INFO] tweaked toml for crates.io crate rust-ds 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-ds 0.2.1 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] crate crates.io crate rust-ds 0.2.1 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4633c87206594dfb81964055aa60298ab0edc8de15c0c3ed2989167b631da446
[INFO] running `Command { std: "docker" "start" "-a" "4633c87206594dfb81964055aa60298ab0edc8de15c0c3ed2989167b631da446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4633c87206594dfb81964055aa60298ab0edc8de15c0c3ed2989167b631da446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4633c87206594dfb81964055aa60298ab0edc8de15c0c3ed2989167b631da446", kill_on_drop: false }`
[INFO] [stdout] 4633c87206594dfb81964055aa60298ab0edc8de15c0c3ed2989167b631da446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cee0ee12f7b2e06c1697e320b0dc177bf8d4e6d7016d3c1de1e45a53548d8fcd
[INFO] running `Command { std: "docker" "start" "-a" "cee0ee12f7b2e06c1697e320b0dc177bf8d4e6d7016d3c1de1e45a53548d8fcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ds v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "cee0ee12f7b2e06c1697e320b0dc177bf8d4e6d7016d3c1de1e45a53548d8fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee0ee12f7b2e06c1697e320b0dc177bf8d4e6d7016d3c1de1e45a53548d8fcd", kill_on_drop: false }`
[INFO] [stdout] cee0ee12f7b2e06c1697e320b0dc177bf8d4e6d7016d3c1de1e45a53548d8fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d036e7bf258a4fae2dbfd5e04b7cc1ca791af50aa5cdbbba8b2badf5c115d4b0
[INFO] running `Command { std: "docker" "start" "-a" "d036e7bf258a4fae2dbfd5e04b7cc1ca791af50aa5cdbbba8b2badf5c115d4b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ds v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d036e7bf258a4fae2dbfd5e04b7cc1ca791af50aa5cdbbba8b2badf5c115d4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d036e7bf258a4fae2dbfd5e04b7cc1ca791af50aa5cdbbba8b2badf5c115d4b0", kill_on_drop: false }`
[INFO] [stdout] d036e7bf258a4fae2dbfd5e04b7cc1ca791af50aa5cdbbba8b2badf5c115d4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9b29315f16d1f74728fb526fd2c962131edbeed5ce26f16ddb7cfb40318a8906
[INFO] running `Command { std: "docker" "start" "-a" "9b29315f16d1f74728fb526fd2c962131edbeed5ce26f16ddb7cfb40318a8906", 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/rust_ds-7b4cd281adb23893)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hash_table::tests::test_hash_table_errors ... ok
[INFO] [stdout] test linked_lists::double::test::test_double_linked_list_errors ... ok
[INFO] [stdout] test linked_lists::double::test::test_double_linked_list_ops ... ok
[INFO] [stdout] test linked_lists::node::extended::tests::test_double_node_ops ... ok
[INFO] [stdout] test linked_lists::node::singly::tests::test_single_node_ops ... ok
[INFO] [stdout] test linked_lists::singly::test::test_singly_list_errors ... ok
[INFO] [stdout] test linked_lists::singly::test::test_singly_list_ops ... ok
[INFO] [stdout] test hash_table::tests::test_hash_table_ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b29315f16d1f74728fb526fd2c962131edbeed5ce26f16ddb7cfb40318a8906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b29315f16d1f74728fb526fd2c962131edbeed5ce26f16ddb7cfb40318a8906", kill_on_drop: false }`
[INFO] [stdout] 9b29315f16d1f74728fb526fd2c962131edbeed5ce26f16ddb7cfb40318a8906