[INFO] cloning repository https://github.com/uni-due-syssec/efcf-ethmutator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uni-due-syssec/efcf-ethmutator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84d3a0e61c4269e3bdf3d231e114f75442027a98 [INFO] testing uni-due-syssec/efcf-ethmutator against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [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 [INFO] tweaked toml for git repo https://github.com/uni-due-syssec/efcf-ethmutator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/uni-due-syssec/efcf-ethmutator on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rust-ethereum/ethabi.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snmalloc-rs v0.2.28 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded quote v1.0.17 [INFO] [stderr] Downloaded askama_derive v0.11.2 [INFO] [stderr] Downloaded proc-macro-crate v1.1.3 [INFO] [stderr] Downloaded zerocopy v0.6.1 [INFO] [stderr] Downloaded subprocess v0.2.8 [INFO] [stderr] Downloaded humansize v1.1.1 [INFO] [stderr] Downloaded askama_shared v0.12.2 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded anyhow v1.0.56 [INFO] [stderr] Downloaded serde_yaml v0.8.23 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded clap v3.2.16 [INFO] [stderr] Downloaded libm v0.2.2 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded byte-slice-cast v1.2.1 [INFO] [stderr] Downloaded fs_extra v1.2.0 [INFO] [stderr] Downloaded jemallocator v0.3.2 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] 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"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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4f78f0a92879fa6253bfd3220a1c6ef4d46a32875ce313ed3b1c982e9defe0f [INFO] running `Command { std: "docker" "start" "-a" "e4f78f0a92879fa6253bfd3220a1c6ef4d46a32875ce313ed3b1c982e9defe0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4f78f0a92879fa6253bfd3220a1c6ef4d46a32875ce313ed3b1c982e9defe0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f78f0a92879fa6253bfd3220a1c6ef4d46a32875ce313ed3b1c982e9defe0f", kill_on_drop: false }` [INFO] [stdout] e4f78f0a92879fa6253bfd3220a1c6ef4d46a32875ce313ed3b1c982e9defe0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8fd8d706d1a29bf9a913a9c0ea66eaa0a22685c85881dea1d7816eb685209c7 [INFO] running `Command { std: "docker" "start" "-a" "b8fd8d706d1a29bf9a913a9c0ea66eaa0a22685c85881dea1d7816eb685209c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling funty v2.0.0 [INFO] 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v2.6.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling subprocess v0.2.8 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling sha3 v0.10.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ethereum-hexutil v0.2.3 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling fixed-hash v0.7.0 [INFO] [stderr] Compiling twox-hash v1.6.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling clap v3.2.16 [INFO] [stderr] Compiling libmimalloc-sys v0.1.24 [INFO] [stderr] Compiling mimalloc v0.1.28 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling zerocopy-derive v0.3.1 [INFO] [stderr] Compiling zerocopy v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling ethbloom v0.12.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling askama_shared v0.12.2 [INFO] [stderr] Compiling parity-scale-codec-derive v3.1.2 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Compiling askama v0.11.1 [INFO] [stderr] Compiling parity-scale-codec v3.1.2 [INFO] [stderr] Compiling impl-codec v0.6.0 [INFO] [stderr] Compiling primitive-types v0.11.1 [INFO] [stderr] Compiling ethereum-types v0.13.1 [INFO] [stderr] Compiling ethabi v17.0.0 (https://github.com/rust-ethereum/ethabi.git?rev=c42c673#c42c6735) [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 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)]` 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)]` 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)]` 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 3m 25s [INFO] running `Command { std: "docker" "inspect" "b8fd8d706d1a29bf9a913a9c0ea66eaa0a22685c85881dea1d7816eb685209c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8fd8d706d1a29bf9a913a9c0ea66eaa0a22685c85881dea1d7816eb685209c7", kill_on_drop: false }` [INFO] [stdout] b8fd8d706d1a29bf9a913a9c0ea66eaa0a22685c85881dea1d7816eb685209c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae65a12dc1ddd74c3721db830da43cda92a76a9aba779d7a85de929f590fc40d [INFO] running `Command { std: "docker" "start" "-a" "ae65a12dc1ddd74c3721db830da43cda92a76a9aba779d7a85de929f590fc40d", 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 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)]` 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] [stderr] Compiling ethmutator-tools v0.1.0 (/opt/rustwide/workdir/utils) [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)]` 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)]` 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 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 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.42s [INFO] running `Command { std: "docker" "inspect" "ae65a12dc1ddd74c3721db830da43cda92a76a9aba779d7a85de929f590fc40d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae65a12dc1ddd74c3721db830da43cda92a76a9aba779d7a85de929f590fc40d", kill_on_drop: false }` [INFO] [stdout] ae65a12dc1ddd74c3721db830da43cda92a76a9aba779d7a85de929f590fc40d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be8261c84db6932371d5c9ac8f3b48e45ccca3ed89be4c753988312a2374009b [INFO] running `Command { std: "docker" "start" "-a" "be8261c84db6932371d5c9ac8f3b48e45ccca3ed89be4c753988312a2374009b", 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 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)]` 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)]` 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)]` 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 0.23s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/afl_ethmutator-b6ef4e2c5a4c80b3) [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-4b6ea7eb3b3a04a0) [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test dictionary::tests::test_adding_interesting_integer_values ... ok [INFO] [stdout] test dictionary::tests::test_bitsize_to_index ... ok [INFO] [stdout] test dictionary::tests::populate_interesting_values ... ok [INFO] [stdout] test dictionary::tests::test_maybe_adding ... ok [INFO] [stdout] test dictionary::tests::test_new_dictionary_from_string ... ok [INFO] [stdout] test dictionary::tests::test_odd_bitsize_to_index ... ok [INFO] [stdout] test dictionary::tests::test_dictionary_add ... ok [INFO] [stdout] test instructions::tests::test_get_dup_position ... ok [INFO] [stdout] test dictionary::tests::to_from_string ... ok [INFO] [stdout] test instructions::tests::test_get_swap_position ... ok [INFO] [stdout] test instructions::tests::test_get_log_topics ... ok [INFO] [stdout] test instructions::tests::test_is_push ... ok [INFO] [stdout] test serializer::tests::pack_unpack_empty ... ok [INFO] [stdout] test serializer::tests::pack_unpack_valued ... ok [INFO] [stdout] test serializer::tests::pack_unpack_zeros ... ok [INFO] [stdout] test instructions::tests::test_get_push_bytes ... ok [INFO] [stdout] test serializer::tests::unpack_null_byte ... ok [INFO] [stdout] test tests::byteswap_in_vec ... ok [INFO] [stdout] test serializer::tests::yaml_serialize_unserialize_zeroed ... ok [INFO] [stdout] test tests::ethabi_regression::decode_corrupted_dynamic_array ... ok [INFO] [stdout] test tests::ethabi_regression::decoding_panic_on_bigabi ... ok [INFO] [stdout] test smallset::tests::test_smallset_u32_basics ... ok [INFO] [stdout] test serializer::tests::yaml_serialize_unserialize_default ... ok [INFO] [stdout] test smallset::tests::test_smallset_u32_transition ... ok [INFO] [stdout] test cmptrace::tests::test_fifo_read_fail ... ok [INFO] [stdout] test serializer::tests::test_repeated_parsing_packing ... ok [INFO] [stdout] test serializer::tests::pack_unpack_zeroed ... ok [INFO] [stdout] test tests::signature_computation ... ok [INFO] [stdout] test cmptrace::tests::test_fifo_read ... ok [INFO] [stdout] test tests::mutationops::add_tx ... ok [INFO] [stdout] test tests::stresstests::run_sooooo_many_mutations ... ignored [INFO] [stdout] test tests::test_mutate_empty ... ok [INFO] [stdout] test tests::test_cow_thingy ... ok [INFO] [stdout] test tests::stresstests::round_stages ... ok [INFO] [stdout] test tests::mutationops::drop_useless_viewfuncs ... ok [INFO] [stdout] test tests::stresstests::round_stages_with_abi_and_fake_cmptrace ... ok [INFO] [stdout] test tests::mutationops::drop_useless_count ... ok [INFO] [stdout] test tests::stresstests::round_stages_with_abi ... ok [INFO] [stdout] test tests::stresstests::test_1k_abi_mutations_crowdsale ... ok [INFO] [stdout] test tests::test_parsing_packing_on_mutations ... ok [INFO] [stdout] test tests::stresstests::test_2k_abi_mutations ... ok [INFO] [stdout] test tests::stresstests::test_2k_mutations_noabi ... ok [INFO] [stdout] test tests::stresstests::run_50_fuzzer_rounds_ledgerchannel ... ok [INFO] [stdout] test tests::stresstests::stresstest_trimming_code ... ok [INFO] [stdout] test tests::stresstests::run_100_fuzzer_rounds_crowdsale ... ok [INFO] [stdout] test tests::stresstests::run_50_fuzzer_rounds_bigabi ... ok [INFO] [stdout] test tests::stresstests::run_100_fuzzer_rounds_noabi ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 5.23s [INFO] [stdout] [INFO] [stderr] Running unittests misc/tester.rs (/opt/rustwide/target/debug/deps/ethmutator_tester-38d32bb8cd321a01) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/analyzer.rs (/opt/rustwide/target/debug/deps/efuzzcaseanalyzer-e4560819e636286e) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/minimizer.rs (/opt/rustwide/target/debug/deps/efuzzcaseminimizer-56d9c4c54916984f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/synthesizer.rs (/opt/rustwide/target/debug/deps/efuzzcasesynthesizer-d60949939e29da36) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/transcoder.rs (/opt/rustwide/target/debug/deps/efuzzcasetranscoder-e164d4bd1d26490a) [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] Doc-tests ethmutator [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)]` 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: 1 warning emitted [INFO] [stderr] [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] running `Command { std: "docker" "inspect" "be8261c84db6932371d5c9ac8f3b48e45ccca3ed89be4c753988312a2374009b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8261c84db6932371d5c9ac8f3b48e45ccca3ed89be4c753988312a2374009b", kill_on_drop: false }` [INFO] [stdout] be8261c84db6932371d5c9ac8f3b48e45ccca3ed89be4c753988312a2374009b