[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] checking uni-due-syssec/efcf-ethmutator against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uni-due-syssec/efcf-ethmutator on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc1/source/Cargo.toml [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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 zerocopy v0.6.1 [INFO] [stderr] Downloaded parity-scale-codec v3.1.2 [INFO] [stderr] Downloaded ethereum-hexutil v0.2.3 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.1.2 [INFO] [stderr] Downloaded mimalloc v0.1.28 [INFO] [stderr] Downloaded snmalloc-rs v0.2.28 [INFO] [stderr] Downloaded bitvec v1.0.0 [INFO] [stderr] Downloaded zerocopy-derive v0.3.1 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.24 [INFO] [stderr] Downloaded snmalloc-sys v0.2.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 687d4b4b36ee79cdf5416cfec916da04bbb8045e9315886fceb23c2d5a5b008f [INFO] running `Command { std: "docker" "start" "-a" "687d4b4b36ee79cdf5416cfec916da04bbb8045e9315886fceb23c2d5a5b008f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "687d4b4b36ee79cdf5416cfec916da04bbb8045e9315886fceb23c2d5a5b008f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687d4b4b36ee79cdf5416cfec916da04bbb8045e9315886fceb23c2d5a5b008f", kill_on_drop: false }` [INFO] [stdout] 687d4b4b36ee79cdf5416cfec916da04bbb8045e9315886fceb23c2d5a5b008f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77eb750bbb484f7dfd8e0dd09e5630b5ead9816545b2c26de6844579623749bf [INFO] running `Command { std: "docker" "start" "-a" "77eb750bbb484f7dfd8e0dd09e5630b5ead9816545b2c26de6844579623749bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking rlp v0.5.1 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking ethereum-hexutil v0.2.3 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking sha3 v0.10.1 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling libmimalloc-sys v0.1.24 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking subprocess v0.2.8 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mimalloc v0.1.28 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking twox-hash v1.6.2 [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] Checking zerocopy v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking ethbloom v0.12.1 [INFO] [stderr] Checking askama_shared v0.12.2 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.1.2 [INFO] [stderr] Checking parity-scale-codec v3.1.2 [INFO] [stderr] Checking impl-codec v0.6.0 [INFO] [stderr] Checking primitive-types v0.11.1 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Checking ethereum-types v0.13.1 [INFO] [stderr] Checking askama v0.11.1 [INFO] [stderr] Checking ethabi v17.0.0 (https://github.com/rust-ethereum/ethabi.git?rev=c42c673#c42c6735) [INFO] [stderr] Checking 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: 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] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ethmutator-tools v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Checking afl_ethmutator v0.1.0 (/opt/rustwide/workdir/afl_ethmutator) [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.92s [INFO] running `Command { std: "docker" "inspect" "77eb750bbb484f7dfd8e0dd09e5630b5ead9816545b2c26de6844579623749bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77eb750bbb484f7dfd8e0dd09e5630b5ead9816545b2c26de6844579623749bf", kill_on_drop: false }` [INFO] [stdout] 77eb750bbb484f7dfd8e0dd09e5630b5ead9816545b2c26de6844579623749bf [INFO] checking uni-due-syssec/efcf-ethmutator against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funi-due-syssec%2Fefcf-ethmutator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uni-due-syssec/efcf-ethmutator on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc2/source/Cargo.toml [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b2488890bcc370127dadcc80199a962552d92c9dde67e835d105496a053c93c [INFO] running `Command { std: "docker" "start" "-a" "0b2488890bcc370127dadcc80199a962552d92c9dde67e835d105496a053c93c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b2488890bcc370127dadcc80199a962552d92c9dde67e835d105496a053c93c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b2488890bcc370127dadcc80199a962552d92c9dde67e835d105496a053c93c", kill_on_drop: false }` [INFO] [stdout] 0b2488890bcc370127dadcc80199a962552d92c9dde67e835d105496a053c93c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd29257375d25daf7b5261296a5b68ebb4543de4a8d3911b0c94896188cb73f8 [INFO] running `Command { std: "docker" "start" "-a" "fd29257375d25daf7b5261296a5b68ebb4543de4a8d3911b0c94896188cb73f8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking rlp v0.5.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking ethereum-hexutil v0.2.3 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking sha3 v0.10.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling libmimalloc-sys v0.1.24 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking subprocess v0.2.8 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mimalloc v0.1.28 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Checking twox-hash v1.6.2 [INFO] [stderr] Checking rand_distr v0.4.3 [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] Checking zerocopy v0.6.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking ethbloom v0.12.1 [INFO] [stderr] Checking askama_shared v0.12.2 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.1.2 [INFO] [stderr] Checking parity-scale-codec v3.1.2 [INFO] [stderr] Checking impl-codec v0.6.0 [INFO] [stderr] Checking primitive-types v0.11.1 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Checking ethereum-types v0.13.1 [INFO] [stderr] Checking askama v0.11.1 [INFO] [stderr] Checking ethabi v17.0.0 (https://github.com/rust-ethereum/ethabi.git?rev=c42c673#c42c6735) [INFO] [stderr] Checking 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: 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] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 137 | let file = std::fs::File::open(path)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | let contract = ethabi::Contract::load(file) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | .with_context(|| format!("failed to load ABI definition from file {}", path.display()))?; [INFO] [stdout] 140 | let functions = contract [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | Ok((contract, functions)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:924:31 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 924 | stages_as_string: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 929 | queue: IndexSet::with_capacity_and_hasher( [INFO] [stdout] | ____________________^ [INFO] [stdout] 930 | | 256, [INFO] [stdout] 931 | | BuildHasherDefault::::default(), [INFO] [stdout] 932 | | ), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:935:28 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 935 | testcase_info: Default::default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:936:27 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 936 | cur_filename: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:938:30 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 938 | cur_binary_path: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ethmutator` (lib) due to 7 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 137 | let file = std::fs::File::open(path)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | let contract = ethabi::Contract::load(file) [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | .with_context(|| format!("failed to load ABI definition from file {}", path.display()))?; [INFO] [stdout] 140 | let functions = contract [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | Ok((contract, functions)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:924:31 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 924 | stages_as_string: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 929 | queue: IndexSet::with_capacity_and_hasher( [INFO] [stdout] | ____________________^ [INFO] [stdout] 930 | | 256, [INFO] [stdout] 931 | | BuildHasherDefault::::default(), [INFO] [stdout] 932 | | ), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:935:28 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 935 | testcase_info: Default::default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:936:27 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 936 | cur_filename: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> ethmutator/src/lib.rs:938:30 [INFO] [stdout] | [INFO] [stdout] 903 | let mut d = Dictionary::new(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 938 | cur_binary_path: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ethmutator` (lib test) due to 7 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fd29257375d25daf7b5261296a5b68ebb4543de4a8d3911b0c94896188cb73f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd29257375d25daf7b5261296a5b68ebb4543de4a8d3911b0c94896188cb73f8", kill_on_drop: false }` [INFO] [stdout] fd29257375d25daf7b5261296a5b68ebb4543de4a8d3911b0c94896188cb73f8