[INFO] fetching crate rustybit-serde-bencode 1.0.0...
[INFO] testing rustybit-serde-bencode-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rustybit-serde-bencode 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustybit-serde-bencode 1.0.0
[INFO] finished tweaking crates.io crate rustybit-serde-bencode 1.0.0
[INFO] tweaked toml for crates.io crate rustybit-serde-bencode 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustybit-serde-bencode 1.0.0 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 6 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-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] 9015b78b4d95895064f7ae2861987cc5bb390afdf39eda8a6dbd0790d6c1ef3a
[INFO] running `Command { std: "docker" "start" "-a" "9015b78b4d95895064f7ae2861987cc5bb390afdf39eda8a6dbd0790d6c1ef3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9015b78b4d95895064f7ae2861987cc5bb390afdf39eda8a6dbd0790d6c1ef3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9015b78b4d95895064f7ae2861987cc5bb390afdf39eda8a6dbd0790d6c1ef3a", kill_on_drop: false }`
[INFO] [stdout] 9015b78b4d95895064f7ae2861987cc5bb390afdf39eda8a6dbd0790d6c1ef3a
[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] b8f8691f363bb3437113657f15d4805b35e8ce4d967c2b87ed7597bdcdc09e11
[INFO] running `Command { std: "docker" "start" "-a" "b8f8691f363bb3437113657f15d4805b35e8ce4d967c2b87ed7597bdcdc09e11", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rustybit-serde-bencode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.76s
[INFO] running `Command { std: "docker" "inspect" "b8f8691f363bb3437113657f15d4805b35e8ce4d967c2b87ed7597bdcdc09e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f8691f363bb3437113657f15d4805b35e8ce4d967c2b87ed7597bdcdc09e11", kill_on_drop: false }`
[INFO] [stdout] b8f8691f363bb3437113657f15d4805b35e8ce4d967c2b87ed7597bdcdc09e11
[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] 4cccc4fdf54bcb6cd4bdf804247b60896ef63d2b727533509991b93ce26ce49a
[INFO] running `Command { std: "docker" "start" "-a" "4cccc4fdf54bcb6cd4bdf804247b60896ef63d2b727533509991b93ce26ce49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustybit-serde-bencode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "4cccc4fdf54bcb6cd4bdf804247b60896ef63d2b727533509991b93ce26ce49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cccc4fdf54bcb6cd4bdf804247b60896ef63d2b727533509991b93ce26ce49a", kill_on_drop: false }`
[INFO] [stdout] 4cccc4fdf54bcb6cd4bdf804247b60896ef63d2b727533509991b93ce26ce49a
[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] 0634bb5818de4d3f03e7098a9202e176e5f2d09973783a25dd7334e419f87926
[INFO] running `Command { std: "docker" "start" "-a" "0634bb5818de4d3f03e7098a9202e176e5f2d09973783a25dd7334e419f87926", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rustybit_serde_bencode-11cb07ac8503140e)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test value::tests::_enum::can_roundtrip_newtype_variant ... ok
[INFO] [stdout] test value::tests::_enum::can_roundtrip_struct_variant ... ok
[INFO] [stdout] test value::tests::_enum::can_roundtrip_tuple_variant ... ok
[INFO] [stdout] test value::tests::_enum::can_roundtrip_unit_variant ... ok
[INFO] [stdout] test value::tests::_struct::can_roundtrip_newtype_struct ... ok
[INFO] [stdout] test value::tests::_struct::can_roundtrip_struct ... ok
[INFO] [stdout] test value::tests::_struct::can_roundtrip_tuple_struct ... ok
[INFO] [stdout] test value::tests::_struct::can_roundtrip_unit_struct ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_bytes ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_dict_of_bytes ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_dict_of_dicts ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_dict_of_ints ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_int ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_dict_of_lists ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_list_of_bytes ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_list_of_dicts ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_list_of_ints ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_list_of_lists ... ok
[INFO] [stdout] test value::tests::basic_types::can_roundtrip_negative_int ... ok
[INFO] [stdout] test value::tests::option::can_roundtrip_none ... ok
[INFO] [stdout] test value::tests::option::can_roundtrip_some ... ok
[INFO] [stdout] test value::tests::unit::can_roundtrip_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0634bb5818de4d3f03e7098a9202e176e5f2d09973783a25dd7334e419f87926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0634bb5818de4d3f03e7098a9202e176e5f2d09973783a25dd7334e419f87926", kill_on_drop: false }`
[INFO] [stdout] 0634bb5818de4d3f03e7098a9202e176e5f2d09973783a25dd7334e419f87926