[INFO] fetching crate cotton-unique 0.1.0...
[INFO] testing cotton-unique-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 cotton-unique 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cotton-unique 0.1.0
[INFO] finished tweaking crates.io crate cotton-unique 0.1.0
[INFO] tweaked toml for crates.io crate cotton-unique 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cotton-unique 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 2 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] 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] 3bb9f83cd54ea6b90e88ba34896dab2b6ccd99163f25d0cb035aec3b9417c732
[INFO] running `Command { std: "docker" "start" "-a" "3bb9f83cd54ea6b90e88ba34896dab2b6ccd99163f25d0cb035aec3b9417c732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb9f83cd54ea6b90e88ba34896dab2b6ccd99163f25d0cb035aec3b9417c732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb9f83cd54ea6b90e88ba34896dab2b6ccd99163f25d0cb035aec3b9417c732", kill_on_drop: false }`
[INFO] [stdout] 3bb9f83cd54ea6b90e88ba34896dab2b6ccd99163f25d0cb035aec3b9417c732
[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] 737bf13e1e56375df5f8d7f5422f591632e944411b4dff81cd3657875f889ad8
[INFO] running `Command { std: "docker" "start" "-a" "737bf13e1e56375df5f8d7f5422f591632e944411b4dff81cd3657875f889ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling cotton-unique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "737bf13e1e56375df5f8d7f5422f591632e944411b4dff81cd3657875f889ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737bf13e1e56375df5f8d7f5422f591632e944411b4dff81cd3657875f889ad8", kill_on_drop: false }`
[INFO] [stdout] 737bf13e1e56375df5f8d7f5422f591632e944411b4dff81cd3657875f889ad8
[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] ae5ab3ea08484865c3a5a92172b2d9f22f6792205a4a85a346c9e9e7465f49b4
[INFO] running `Command { std: "docker" "start" "-a" "ae5ab3ea08484865c3a5a92172b2d9f22f6792205a4a85a346c9e9e7465f49b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cotton-unique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ae5ab3ea08484865c3a5a92172b2d9f22f6792205a4a85a346c9e9e7465f49b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5ab3ea08484865c3a5a92172b2d9f22f6792205a4a85a346c9e9e7465f49b4", kill_on_drop: false }`
[INFO] [stdout] ae5ab3ea08484865c3a5a92172b2d9f22f6792205a4a85a346c9e9e7465f49b4
[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] 4e7706158edafcb85a9e4f903414ee1eb626c3e9743dc0aea6fd2b1c589e3816
[INFO] running `Command { std: "docker" "start" "-a" "4e7706158edafcb85a9e4f903414ee1eb626c3e9743dc0aea6fd2b1c589e3816", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cotton_unique-2790177b4621e409)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_id2 ... ok
[INFO] [stdout] test tests::test_id ... ok
[INFO] [stdout] test tests::test_mac ... ok
[INFO] [stdout] test tests::test_saltiness ... ok
[INFO] [stdout] test tests::test_saltiness2 ... ok
[INFO] [stdout] test tests::test_uuid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e7706158edafcb85a9e4f903414ee1eb626c3e9743dc0aea6fd2b1c589e3816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7706158edafcb85a9e4f903414ee1eb626c3e9743dc0aea6fd2b1c589e3816", kill_on_drop: false }`
[INFO] [stdout] 4e7706158edafcb85a9e4f903414ee1eb626c3e9743dc0aea6fd2b1c589e3816