[INFO] fetching crate mutant-kraken 0.1.5...
[INFO] checking mutant-kraken-0.1.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate mutant-kraken 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate mutant-kraken 0.1.5 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mutant-kraken 0.1.5
[INFO] finished tweaking crates.io crate mutant-kraken 0.1.5
[INFO] tweaked toml for crates.io crate mutant-kraken 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate mutant-kraken 0.1.5 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0280d49555cd175a487bfaf124ca88ad6103ad07fa1f0b4825742c0fedafed0f
[INFO] running `Command { std: "docker" "start" "-a" "0280d49555cd175a487bfaf124ca88ad6103ad07fa1f0b4825742c0fedafed0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0280d49555cd175a487bfaf124ca88ad6103ad07fa1f0b4825742c0fedafed0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0280d49555cd175a487bfaf124ca88ad6103ad07fa1f0b4825742c0fedafed0f", kill_on_drop: false }`
[INFO] [stdout] 0280d49555cd175a487bfaf124ca88ad6103ad07fa1f0b4825742c0fedafed0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65452c86b78dbfbe835299a85b3ea1a0dfa3fd071c4b9296d73eadc429f7df4d
[INFO] running `Command { std: "docker" "start" "-a" "65452c86b78dbfbe835299a85b3ea1a0dfa3fd071c4b9296d73eadc429f7df4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.119
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling assert_cmd v2.0.14
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking horrorshow v0.8.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]    Compiling tree-sitter-kotlin v0.3.6
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling cli-table-derive v0.4.6
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking uuid v1.9.1
[INFO] [stderr]     Checking cli-table v0.4.8
[INFO] [stderr]    Compiling mutant-kraken-macros v0.1.0
[INFO] [stderr]     Checking mutant-kraken v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s
[INFO] running `Command { std: "docker" "inspect" "65452c86b78dbfbe835299a85b3ea1a0dfa3fd071c4b9296d73eadc429f7df4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65452c86b78dbfbe835299a85b3ea1a0dfa3fd071c4b9296d73eadc429f7df4d", kill_on_drop: false }`
[INFO] [stdout] 65452c86b78dbfbe835299a85b3ea1a0dfa3fd071c4b9296d73eadc429f7df4d