[INFO] fetching crate sszb 0.4.0...
[INFO] testing sszb-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate sszb 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sszb 0.4.0
[INFO] finished tweaking crates.io crate sszb 0.4.0
[INFO] tweaked toml for crates.io crate sszb 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sszb 0.4.0 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] crate crates.io crate sszb 0.4.0 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.10
[INFO] [stderr]   Downloaded uint v0.9.1
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.33
[INFO] [stderr]   Downloaded ethbloom v0.11.1
[INFO] [stderr]   Downloaded arbitrary v0.4.7
[INFO] [stderr]   Downloaded arrayvec v0.7.2
[INFO] [stderr]   Downloaded arbitrary v1.0.3
[INFO] [stderr]   Downloaded darling_core v0.13.0
[INFO] [stderr]   Downloaded rlp v0.5.1
[INFO] [stderr]   Downloaded darling v0.13.0
[INFO] [stderr]   Downloaded syn v1.0.82
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded impl-rlp v0.3.0
[INFO] [stderr]   Downloaded primitive-types v0.10.1
[INFO] [stderr]   Downloaded darling_macro v0.13.0
[INFO] [stderr]   Downloaded ethereum-types v0.12.1
[INFO] [stderr]   Downloaded sszb_derive v0.3.0
[INFO] [stderr]   Downloaded libc v0.2.109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f7b4352d78ebf841eab377661d086b1c1051e7536a5ad99debc89b30865366be
[INFO] running `Command { std: "docker" "start" "-a" "f7b4352d78ebf841eab377661d086b1c1051e7536a5ad99debc89b30865366be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b4352d78ebf841eab377661d086b1c1051e7536a5ad99debc89b30865366be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b4352d78ebf841eab377661d086b1c1051e7536a5ad99debc89b30865366be", kill_on_drop: false }`
[INFO] [stdout] f7b4352d78ebf841eab377661d086b1c1051e7536a5ad99debc89b30865366be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bb9e87142e16951485f9671237b2b4e62d87c660d6c8079b0ed2b8eb7c3b4bf3
[INFO] running `Command { std: "docker" "start" "-a" "bb9e87142e16951485f9671237b2b4e62d87c660d6c8079b0ed2b8eb7c3b4bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling rlp v0.5.1
[INFO] [stderr]    Compiling uint v0.9.1
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling ethbloom v0.11.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling sszb_derive v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling ethereum-types v0.12.1
[INFO] [stderr]    Compiling sszb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.10s
[INFO] running `Command { std: "docker" "inspect" "bb9e87142e16951485f9671237b2b4e62d87c660d6c8079b0ed2b8eb7c3b4bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9e87142e16951485f9671237b2b4e62d87c660d6c8079b0ed2b8eb7c3b4bf3", kill_on_drop: false }`
[INFO] [stdout] bb9e87142e16951485f9671237b2b4e62d87c660d6c8079b0ed2b8eb7c3b4bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0bf27d6bde883f46f7bb9e77d46a0918e16a0c0f5d80a03e816f64ad2e668247
[INFO] running `Command { std: "docker" "start" "-a" "0bf27d6bde883f46f7bb9e77d46a0918e16a0c0f5d80a03e816f64ad2e668247", kill_on_drop: false }`
[INFO] [stderr]    Compiling sszb v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "0bf27d6bde883f46f7bb9e77d46a0918e16a0c0f5d80a03e816f64ad2e668247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf27d6bde883f46f7bb9e77d46a0918e16a0c0f5d80a03e816f64ad2e668247", kill_on_drop: false }`
[INFO] [stdout] 0bf27d6bde883f46f7bb9e77d46a0918e16a0c0f5d80a03e816f64ad2e668247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 09fbc79265e1bc3be05f581e856e8bcfeee22c8eb220288b74a13ee57638fe72
[INFO] running `Command { std: "docker" "start" "-a" "09fbc79265e1bc3be05f581e856e8bcfeee22c8eb220288b74a13ee57638fe72", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sszb-972a48fb0c26e4ec)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test decode::impls::tests::awkward_fixed_length_portion ... ok
[INFO] [stdout] test decode::impls::tests::empty_list ... ok
[INFO] [stdout] test decode::impls::tests::first_length_points_backwards ... ok
[INFO] [stdout] test decode::impls::tests::invalid_h256 ... ok
[INFO] [stdout] test decode::impls::tests::invalid_bool ... ok
[INFO] [stdout] test decode::impls::tests::invalid_u8_array_4 ... ok
[INFO] [stdout] test decode::impls::tests::length_out_of_bounds ... ok
[INFO] [stdout] test decode::impls::tests::lengths_are_decreasing ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_h256 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_u16 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_u32 ... ok
[INFO] [stdout] test decode::impls::tests::tuple ... ok
[INFO] [stdout] test decode::impls::tests::vec_of_u16 ... ok
[INFO] [stdout] test decode::impls::tests::vec_of_vec_of_u16 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_u64 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_bool ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_u8 ... ok
[INFO] [stdout] test encode::impls::tests::tuple ... ok
[INFO] [stdout] test encode::impls::tests::vec_of_u8 ... ok
[INFO] [stdout] test encode::impls::tests::vec_of_vec_of_u8 ... ok
[INFO] [stdout] test encode::tests::test_encode_length ... ok
[INFO] [stdout] test decode::impls::tests::u16 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_u8_array_4 ... ok
[INFO] [stdout] test encode::impls::tests::sszb_encode_usize ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-f8adeb7cbbb32812)
[INFO] [stdout] test encode::tests::test_encode_length_above_max_debug_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test derive_macro::two_fixed_union ... ok
[INFO] [stdout] test derive_macro::two_variable_trans ... ok
[INFO] [stdout] test derive_macro::two_vec_union ... ok
[INFO] [stdout] test derive_macro::two_variable_union ... ok
[INFO] [stdout] test round_trip::bool ... ok
[INFO] [stdout] test round_trip::first_offset_skips_byte ... ok
[INFO] [stdout] test round_trip::fixed_len_excess_bytes ... ok
[INFO] [stdout] test round_trip::fixed_len_struct_encoding ... ok
[INFO] [stdout] test round_trip::h256 ... ok
[INFO] [stdout] test round_trip::offset_into_fixed_bytes ... ok
[INFO] [stdout] test round_trip::tuple_u8_u16 ... ok
[INFO] [stdout] test round_trip::three_variable_len ... ok
[INFO] [stdout] test round_trip::offsets_decreasing ... ok
[INFO] [stdout] test round_trip::tuple_vec_vec ... ok
[INFO] [stdout] test round_trip::vec_of_fixed_len_struct ... ok
[INFO] [stdout] test round_trip::variable_len_excess_bytes ... ok
[INFO] [stdout] test round_trip::variable_len_struct_encoding ... ok
[INFO] [stdout] test round_trip::u8_array_4 ... ok
[INFO] [stdout] test round_trip::vec_of_h256 ... ok
[INFO] [stdout] test round_trip::vec_of_variable_len_struct ... ok
[INFO] [stdout] test round_trip::vec_of_vec_u16 ... ok
[INFO] [stdout] test round_trip::vec_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09fbc79265e1bc3be05f581e856e8bcfeee22c8eb220288b74a13ee57638fe72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fbc79265e1bc3be05f581e856e8bcfeee22c8eb220288b74a13ee57638fe72", kill_on_drop: false }`
[INFO] [stdout] 09fbc79265e1bc3be05f581e856e8bcfeee22c8eb220288b74a13ee57638fe72