[INFO] fetching crate arcis-interface 0.1.47...
[INFO] testing arcis-interface-0.1.47 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate arcis-interface 0.1.47 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate arcis-interface 0.1.47
[INFO] finished tweaking crates.io crate arcis-interface 0.1.47
[INFO] tweaked toml for crates.io crate arcis-interface 0.1.47 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcis-interface 0.1.47 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 arcis-interface 0.1.47 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cbae5c48754717bafef4079ed39889225c4af49192ec70a27a01846786b2786b
[INFO] running `Command { std: "docker" "start" "-a" "cbae5c48754717bafef4079ed39889225c4af49192ec70a27a01846786b2786b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbae5c48754717bafef4079ed39889225c4af49192ec70a27a01846786b2786b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbae5c48754717bafef4079ed39889225c4af49192ec70a27a01846786b2786b", kill_on_drop: false }`
[INFO] [stdout] cbae5c48754717bafef4079ed39889225c4af49192ec70a27a01846786b2786b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 95608f5059fdb65f5f69fe7e7565803504e30dd59ce1826b3b5fcc8ab8afd1bf
[INFO] running `Command { std: "docker" "start" "-a" "95608f5059fdb65f5f69fe7e7565803504e30dd59ce1826b3b5fcc8ab8afd1bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling arcis-interface v0.1.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "95608f5059fdb65f5f69fe7e7565803504e30dd59ce1826b3b5fcc8ab8afd1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95608f5059fdb65f5f69fe7e7565803504e30dd59ce1826b3b5fcc8ab8afd1bf", kill_on_drop: false }`
[INFO] [stdout] 95608f5059fdb65f5f69fe7e7565803504e30dd59ce1826b3b5fcc8ab8afd1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f1dbbb4014e2597616f49ab2a8fefba610522f32a8e3bbc6afe9ca3e7e7221af
[INFO] running `Command { std: "docker" "start" "-a" "f1dbbb4014e2597616f49ab2a8fefba610522f32a8e3bbc6afe9ca3e7e7221af", kill_on_drop: false }`
[INFO] [stderr]    Compiling arcis-interface v0.1.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "f1dbbb4014e2597616f49ab2a8fefba610522f32a8e3bbc6afe9ca3e7e7221af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1dbbb4014e2597616f49ab2a8fefba610522f32a8e3bbc6afe9ca3e7e7221af", kill_on_drop: false }`
[INFO] [stdout] f1dbbb4014e2597616f49ab2a8fefba610522f32a8e3bbc6afe9ca3e7e7221af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eacf67be2768c728bd42f9d3482c69d25d74c127ba7e673da2737d5beb42d88b
[INFO] running `Command { std: "docker" "start" "-a" "eacf67be2768c728bd42f9d3482c69d25d74c127ba7e673da2737d5beb42d88b", 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/arcis_interface-5c3b01f34fb31ed6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test json::tests::test_bool_serialization ... ok
[INFO] [stdout] test json::tests::test_mbool_serialization ... ok
[INFO] [stdout] test json::tests::test_missing_size_in_bits_deserialization ... ok
[INFO] [stdout] test string::tests::test_single_word ... ok
[INFO] [stdout] test string::tests::test_double_underscore ... ok
[INFO] [stdout] test string::tests::test_empty_string ... ok
[INFO] [stdout] test string::tests::test_leading_underscore ... ok
[INFO] [stdout] test string::tests::test_trailing_underscore ... ok
[INFO] [stdout] test json::tests::test_mscalar_deserialization ... ok
[INFO] [stdout] test json::tests::test_array_serialization ... ok
[INFO] [stdout] test string::tests::test_basic_conversion ... ok
[INFO] [stdout] test json::tests::test_plaintext_type_serialization ... ok
[INFO] [stdout] test json::tests::test_invalid_type_deserialization ... ok
[INFO] [stdout] test json::tests::test_array_deserialization ... ok
[INFO] [stdout] test json::tests::test_nested_structure_serialization ... ok
[INFO] [stdout] test json::tests::test_mscalar_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eacf67be2768c728bd42f9d3482c69d25d74c127ba7e673da2737d5beb42d88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacf67be2768c728bd42f9d3482c69d25d74c127ba7e673da2737d5beb42d88b", kill_on_drop: false }`
[INFO] [stdout] eacf67be2768c728bd42f9d3482c69d25d74c127ba7e673da2737d5beb42d88b