[INFO] fetching crate cargo-mutants 23.5.0...
[INFO] checking cargo-mutants-23.5.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate cargo-mutants 23.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cargo-mutants 23.5.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-mutants 23.5.0
[INFO] finished tweaking crates.io crate cargo-mutants 23.5.0
[INFO] tweaked toml for crates.io crate cargo-mutants 23.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-mutants 23.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.3.1
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded cp_r v0.5.1
[INFO] [stderr]   Downloaded tracing-appender v0.2.2
[INFO] [stderr]   Downloaded clap_complete v4.3.0
[INFO] [stderr]   Downloaded nutmeg v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d402f52758ca87a362abe279617dbab04cdd2a468a6e07230a01bfedbb06b73
[INFO] running `Command { std: "docker" "start" "-a" "5d402f52758ca87a362abe279617dbab04cdd2a468a6e07230a01bfedbb06b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d402f52758ca87a362abe279617dbab04cdd2a468a6e07230a01bfedbb06b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d402f52758ca87a362abe279617dbab04cdd2a468a6e07230a01bfedbb06b73", kill_on_drop: false }`
[INFO] [stdout] 5d402f52758ca87a362abe279617dbab04cdd2a468a6e07230a01bfedbb06b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62dd492a3e06932080ae0fba8e5972b6bf8acf990f98a063c7254912106b9217
[INFO] running `Command { std: "docker" "start" "-a" "62dd492a3e06932080ae0fba8e5972b6bf8acf990f98a063c7254912106b9217", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking bstr v1.5.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking time v0.3.21
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking cp_r v0.5.1
[INFO] [stderr]     Checking subprocess v0.2.9
[INFO] [stderr]     Checking rustix v0.37.19
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking whoami v1.4.0
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking globset v0.4.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking insta v1.29.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking tracing-appender v0.2.2
[INFO] [stderr]     Checking assert_cmd v2.0.11
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking nutmeg v0.1.3
[INFO] [stderr]     Checking clap_builder v4.3.0
[INFO] [stderr]     Checking ctrlc v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking clap v4.3.0
[INFO] [stderr]     Checking clap_complete v4.3.0
[INFO] [stderr]     Checking serde v1.0.163
[INFO] [stderr]     Checking serde_spanned v0.6.2
[INFO] [stderr]     Checking toml_datetime v0.6.2
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking toml_edit v0.19.10
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]     Checking toml v0.7.4
[INFO] [stderr]     Checking cargo-mutants v23.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.22s
[INFO] running `Command { std: "docker" "inspect" "62dd492a3e06932080ae0fba8e5972b6bf8acf990f98a063c7254912106b9217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62dd492a3e06932080ae0fba8e5972b6bf8acf990f98a063c7254912106b9217", kill_on_drop: false }`
[INFO] [stdout] 62dd492a3e06932080ae0fba8e5972b6bf8acf990f98a063c7254912106b9217
