[INFO] cloning repository https://github.com/uni-due-syssec/efcf-ethmutator
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[INFO] [stdout] 84d3a0e61c4269e3bdf3d231e114f75442027a98
[INFO] testing uni-due-syssec/efcf-ethmutator against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/uni-due-syssec/efcf-ethmutator
[INFO] finished tweaking git repo https://github.com/uni-due-syssec/efcf-ethmutator
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[INFO] validating manifest of git repo https://github.com/uni-due-syssec/efcf-ethmutator on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/uni-due-syssec/efcf-ethmutator 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1aea55934ee5795badb9bc42bff85d805355f142d6b8b76fe3b1c0f8c903e91c
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[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling ethabi v17.0.0 (https://github.com/rust-ethereum/ethabi.git?rev=c42c673#c42c6735)
[INFO] [stderr]    Compiling askama v0.11.1
[INFO] [stderr]    Compiling ethmutator v0.3.1 (/opt/rustwide/workdir/ethmutator)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dictionary_for_storage_corruption`
[INFO] [stdout]    --> ethmutator/src/dictionary.rs:546:15
[INFO] [stdout]     |
[INFO] [stdout] 546 |         #[cfg(feature = "dictionary_for_storage_corruption")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `jemallocator`, `mimalloc`, `snmalloc-rs`, `stresstests`, `tests_with_fs`, `use_jemalloc`, `use_mimalloc`, `use_mimalloc_secure`, and `use_snmalloc`
[INFO] [stdout]     = help: consider adding `dictionary_for_storage_corruption` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> ethmutator/src/lib.rs:210:33
[INFO] [stdout]     |
[INFO] [stdout] 210 |         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout]     |                                 ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout] 210 +         Token::FixedBytes(b) => 9 + b.len() - 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> ethmutator/src/lib.rs:3524:29
[INFO] [stdout]      |
[INFO] [stdout] 3524 |                         let mut ti = self
[INFO] [stdout]      |                             ----^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pc` and `op` are never read
[INFO] [stdout]   --> ethmutator/src/cmptrace.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct CmpTraceEntry {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 57 |     pub pc: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 58 |     pub op: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CmpTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pc` and `op` are never read
[INFO] [stdout]   --> ethmutator/src/cmptrace.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct RetTraceEntry {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 65 |     pub pc: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 66 |     pub op: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RetTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ethmutator-tools v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]    Compiling afl_ethmutator v0.1.0 (/opt/rustwide/workdir/afl_ethmutator)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.03s
[INFO] running `Command { std: "docker" "inspect" "1aea55934ee5795badb9bc42bff85d805355f142d6b8b76fe3b1c0f8c903e91c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aea55934ee5795badb9bc42bff85d805355f142d6b8b76fe3b1c0f8c903e91c", kill_on_drop: false }`
[INFO] [stdout] 1aea55934ee5795badb9bc42bff85d805355f142d6b8b76fe3b1c0f8c903e91c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc151145f3542cbe8ba920158e791062d4133dcb1f346aca92b421b446d1bb7
[INFO] running `Command { std: "docker" "start" "-a" "8fc151145f3542cbe8ba920158e791062d4133dcb1f346aca92b421b446d1bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stdout] warning: unexpected `cfg` condition value: `dictionary_for_storage_corruption`
[INFO] [stdout]    --> ethmutator/src/dictionary.rs:546:15
[INFO] [stdout]     |
[INFO] [stdout] 546 |         #[cfg(feature = "dictionary_for_storage_corruption")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `jemallocator`, `mimalloc`, `snmalloc-rs`, `stresstests`, `tests_with_fs`, `use_jemalloc`, `use_mimalloc`, `use_mimalloc_secure`, and `use_snmalloc`
[INFO] [stdout]     = help: consider adding `dictionary_for_storage_corruption` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> ethmutator/src/lib.rs:210:33
[INFO] [stdout]     |
[INFO] [stdout] 210 |         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout]     |                                 ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout] 210 +         Token::FixedBytes(b) => 9 + b.len() - 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> ethmutator/src/lib.rs:3524:29
[INFO] [stdout]      |
[INFO] [stdout] 3524 |                         let mut ti = self
[INFO] [stdout]      |                             ----^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pc` and `op` are never read
[INFO] [stdout]   --> ethmutator/src/cmptrace.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct CmpTraceEntry {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 57 |     pub pc: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 58 |     pub op: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CmpTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ethmutator-tools v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stdout] warning: fields `pc` and `op` are never read
[INFO] [stdout]   --> ethmutator/src/cmptrace.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct RetTraceEntry {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 65 |     pub pc: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 66 |     pub op: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RetTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling afl_ethmutator v0.1.0 (/opt/rustwide/workdir/afl_ethmutator)
[INFO] [stderr]    Compiling ethmutator v0.3.1 (/opt/rustwide/workdir/ethmutator)
[INFO] [stdout] warning: unexpected `cfg` condition value: `dictionary_for_storage_corruption`
[INFO] [stdout]    --> ethmutator/src/dictionary.rs:546:15
[INFO] [stdout]     |
[INFO] [stdout] 546 |         #[cfg(feature = "dictionary_for_storage_corruption")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `jemallocator`, `mimalloc`, `snmalloc-rs`, `stresstests`, `tests_with_fs`, `use_jemalloc`, `use_mimalloc`, `use_mimalloc_secure`, and `use_snmalloc`
[INFO] [stdout]     = help: consider adding `dictionary_for_storage_corruption` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> ethmutator/src/lib.rs:210:33
[INFO] [stdout]     |
[INFO] [stdout] 210 |         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout]     |                                 ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stdout] 210 +         Token::FixedBytes(b) => 9 + b.len() - 1,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> ethmutator/src/lib.rs:3524:29
[INFO] [stdout]      |
[INFO] [stdout] 3524 |                         let mut ti = self
[INFO] [stdout]      |                             ----^^
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.02s
[INFO] running `Command { std: "docker" "inspect" "8fc151145f3542cbe8ba920158e791062d4133dcb1f346aca92b421b446d1bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc151145f3542cbe8ba920158e791062d4133dcb1f346aca92b421b446d1bb7", kill_on_drop: false }`
[INFO] [stdout] 8fc151145f3542cbe8ba920158e791062d4133dcb1f346aca92b421b446d1bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b25c2d7e6950461ed9d7a3293c3c94c8c88363ed009ff3da90d5c8f4f701e5c1
[INFO] running `Command { std: "docker" "start" "-a" "b25c2d7e6950461ed9d7a3293c3c94c8c88363ed009ff3da90d5c8f4f701e5c1", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `dictionary_for_storage_corruption`
[INFO] [stderr]    --> ethmutator/src/dictionary.rs:546:15
[INFO] [stderr]     |
[INFO] [stderr] 546 |         #[cfg(feature = "dictionary_for_storage_corruption")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `jemallocator`, `mimalloc`, `snmalloc-rs`, `stresstests`, `tests_with_fs`, `use_jemalloc`, `use_mimalloc`, `use_mimalloc_secure`, and `use_snmalloc`
[INFO] [stderr]     = help: consider adding `dictionary_for_storage_corruption` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> ethmutator/src/lib.rs:210:33
[INFO] [stderr]     |
[INFO] [stderr] 210 |         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stderr]     |                                 ^               ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 210 -         Token::FixedBytes(b) => (9 + b.len() - 1),
[INFO] [stderr] 210 +         Token::FixedBytes(b) => 9 + b.len() - 1,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> ethmutator/src/lib.rs:3524:29
[INFO] [stderr]      |
[INFO] [stderr] 3524 |                         let mut ti = self
[INFO] [stderr]      |                             ----^^
[INFO] [stderr]      |                             |
[INFO] [stderr]      |                             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `pc` and `op` are never read
[INFO] [stderr]   --> ethmutator/src/cmptrace.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct CmpTraceEntry {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 57 |     pub pc: u64,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 58 |     pub op: u8,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CmpTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `pc` and `op` are never read
[INFO] [stderr]   --> ethmutator/src/cmptrace.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub struct RetTraceEntry {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 65 |     pub pc: u64,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 66 |     pub op: u8,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RetTraceEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ethmutator` (lib) generated 5 warnings (run `cargo fix --lib -p ethmutator` to apply 2 suggestions)
[INFO] [stderr] warning: `ethmutator` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/afl_ethmutator-028df703bcd18567)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ethmutator-5ff870e25183d877)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test dictionary::tests::populate_interesting_values ... ok
[INFO] [stdout] test dictionary::tests::test_dictionary_add ... ok
[INFO] [stderr] 
[INFO] [stdout] test dictionary::tests::test_bitsize_to_index ... ok
[INFO] [stderr] thread 'serializer::tests::pack_unpack_zeroed' (47) panicked at ethmutator/src/serializer.rs:137:23:
[INFO] [stdout] test dictionary::tests::test_new_dictionary_from_string ... ok
[INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the range is within the slice
[INFO] [stdout] test dictionary::tests::test_adding_interesting_integer_values ... ok
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x646e1feed462 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x646e1feed462 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x646e1feed462 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x646e1feed462 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x646e1fefeb2a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x646e1fefeb2a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stderr]    6:     0x646e1febb1a6 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x646e1febb1a6 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x646e1fecc559 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x646e1fecc559 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x646e1fecc3b9 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x646e1fe0ea6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   12:     0x646e1fe0ea6e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x646e1fecc7d2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   14:     0x646e1fecc7d2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x646e1fecc64a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stderr]   16:     0x646e1fec7869 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x646e1feaf5fd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x646e1ff07ded - core::panicking::panic_nounwind_fmt::runtime::hc88ed2bfe3f4a8c8
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x646e1ff07ded - core::panicking::panic_nounwind_fmt::h0fb754c2e2cbb5f3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/intrinsics/mod.rs:2432:9
[INFO] [stderr]   20:     0x646e1fd84d85 - <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut::precondition_check::hfd99194693c31f0a
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x646e1fcc2cc8 - <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut::h2b10c09d2bd1dd91
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x646e1fcd1a87 - core::slice::<impl [T]>::get_unchecked_mut::hdac1968715e7a28a
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/slice/mod.rs:691:30
[INFO] [stderr]   23:     0x646e1fd85e0e - ethmutator::serializer::pack_into_bytes::h90b386a7d2c96611
[INFO] [stderr]                                at /opt/rustwide/workdir/ethmutator/src/serializer.rs:137:23
[INFO] [stderr]   24:     0x646e1fd85c44 - ethmutator::serializer::pack_to_bytes::h13af2fef61295948
[INFO] [stderr]                                at /opt/rustwide/workdir/ethmutator/src/serializer.rs:218:5
[INFO] [stderr]   25:     0x646e1fcc3baf - ethmutator::serializer::tests::pack_unpack_zeroed::hd88cebc3b4f2ec2a
[INFO] [stderr]                                at /opt/rustwide/workdir/ethmutator/src/serializer.rs:289:17
[INFO] [stderr]   26:     0x646e1fcc3f77 - ethmutator::serializer::tests::pack_unpack_zeroed::{{closure}}::hdf968d2be38601ce
[INFO] [stderr]                                at /opt/rustwide/workdir/ethmutator/src/serializer.rs:285:28
[INFO] [stderr]   27:     0x646e1fccaba6 - core::ops::function::FnOnce::call_once::h6a7c8d82ee11c102
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   28:     0x646e1fe0e82b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   29:     0x646e1fe0e82b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stderr]   30:     0x646e1fe2223a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stderr]   31:     0x646e1fe2223a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   32:     0x646e1fe2223a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   33:     0x646e1fe2223a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   34:     0x646e1fe2223a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   35:     0x646e1fe2223a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stderr]   36:     0x646e1fe2223a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stderr]   37:     0x646e1fdfc694 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stderr]   38:     0x646e1fdfc694 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   39:     0x646e1fe00032 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   40:     0x646e1fe00032 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   41:     0x646e1fe00032 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   42:     0x646e1fe00032 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   43:     0x646e1fe00032 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   44:     0x646e1fe00032 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   45:     0x646e1fe00032 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x646e1fec29bf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   47:     0x646e1fec29bf - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   48:     0x7d896b4ddaa4 - <unknown>
[INFO] [stderr]   49:     0x7d896b56aa64 - clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `-p ethmutator --lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ethmutator-5ff870e25183d877` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "b25c2d7e6950461ed9d7a3293c3c94c8c88363ed009ff3da90d5c8f4f701e5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25c2d7e6950461ed9d7a3293c3c94c8c88363ed009ff3da90d5c8f4f701e5c1", kill_on_drop: false }`
[INFO] [stdout] b25c2d7e6950461ed9d7a3293c3c94c8c88363ed009ff3da90d5c8f4f701e5c1
