[INFO] fetching crate artful 0.1.1...
[INFO] testing artful-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate artful 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate artful 0.1.1
[INFO] finished tweaking crates.io crate artful 0.1.1
[INFO] tweaked toml for crates.io crate artful 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate artful 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-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] 2c98356e9f25f3d5e701f23af66f51910a722bf2700597a18bd1333a1acb58aa
[INFO] running `Command { std: "docker" "start" "-a" "2c98356e9f25f3d5e701f23af66f51910a722bf2700597a18bd1333a1acb58aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c98356e9f25f3d5e701f23af66f51910a722bf2700597a18bd1333a1acb58aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c98356e9f25f3d5e701f23af66f51910a722bf2700597a18bd1333a1acb58aa", kill_on_drop: false }`
[INFO] [stdout] 2c98356e9f25f3d5e701f23af66f51910a722bf2700597a18bd1333a1acb58aa
[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] 29dcb6a70a3d9171b57bbeba5c474bb04149a998e16c05b9a97abaf6a976e7cd
[INFO] running `Command { std: "docker" "start" "-a" "29dcb6a70a3d9171b57bbeba5c474bb04149a998e16c05b9a97abaf6a976e7cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling artful v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "29dcb6a70a3d9171b57bbeba5c474bb04149a998e16c05b9a97abaf6a976e7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29dcb6a70a3d9171b57bbeba5c474bb04149a998e16c05b9a97abaf6a976e7cd", kill_on_drop: false }`
[INFO] [stdout] 29dcb6a70a3d9171b57bbeba5c474bb04149a998e16c05b9a97abaf6a976e7cd
[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] 4185ea3ee98d9bc2962c2b6c98e3612e85e7ccd9fe943ac38347ec460c985163
[INFO] running `Command { std: "docker" "start" "-a" "4185ea3ee98d9bc2962c2b6c98e3612e85e7ccd9fe943ac38347ec460c985163", kill_on_drop: false }`
[INFO] [stderr]    Compiling artful v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "4185ea3ee98d9bc2962c2b6c98e3612e85e7ccd9fe943ac38347ec460c985163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4185ea3ee98d9bc2962c2b6c98e3612e85e7ccd9fe943ac38347ec460c985163", kill_on_drop: false }`
[INFO] [stdout] 4185ea3ee98d9bc2962c2b6c98e3612e85e7ccd9fe943ac38347ec460c985163
[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] f68dace3d7d3ef6ccef60052df60648fe11ffff676d0810f2d274b3c14d34bf5
[INFO] running `Command { std: "docker" "start" "-a" "f68dace3d7d3ef6ccef60052df60648fe11ffff676d0810f2d274b3c14d34bf5", 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/artful-d043a4e273149a07)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test art::basic_one_hundred ... ok
[INFO] [stderr]      Running tests/data.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/data-0456a318dd8ebb3a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.55s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test dataset_test::test_long_prefixed ... ok
[INFO] [stdout] test dataset_test::test_short_prefixed ... ok
[INFO] [stdout] test dataset_test::test_get_insert_remove_get ... ok
[INFO] [stdout] test dataset_test::test_insert ... ok
[INFO] [stdout] test dataset_test::test_insert_get ... ok
[INFO] [stdout] test dataset_test::test_insert_random_remove ... ok
[INFO] [stdout] test dataset_test::test_insert_get_remove_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f68dace3d7d3ef6ccef60052df60648fe11ffff676d0810f2d274b3c14d34bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68dace3d7d3ef6ccef60052df60648fe11ffff676d0810f2d274b3c14d34bf5", kill_on_drop: false }`
[INFO] [stdout] f68dace3d7d3ef6ccef60052df60648fe11ffff676d0810f2d274b3c14d34bf5