[INFO] cloning repository https://github.com/sysrqmagician/markovgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sysrqmagician/markovgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsysrqmagician%2Fmarkovgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsysrqmagician%2Fmarkovgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b3e4dd6f72df3fc502feeef6e6ee69e50709290
[INFO] checking sysrqmagician/markovgen against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsysrqmagician%2Fmarkovgen" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sysrqmagician/markovgen
[INFO] finished tweaking git repo https://github.com/sysrqmagician/markovgen
[INFO] tweaked toml for git repo https://github.com/sysrqmagician/markovgen written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sysrqmagician/markovgen on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sysrqmagician/markovgen 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.3.0
[INFO] [stderr]   Downloaded normpath v1.2.0
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded rgb v0.8.37
[INFO] [stderr]   Downloaded concolor-control v0.0.7
[INFO] [stderr]   Downloaded concolor-query v0.0.4
[INFO] [stderr]   Downloaded inplace-vec-builder v0.1.1
[INFO] [stderr]   Downloaded clap_complete v4.5.2
[INFO] [stderr]   Downloaded clap-cargo v0.12.0
[INFO] [stderr]   Downloaded oorandom v11.1.3
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded env_proxy v0.4.1
[INFO] [stderr]   Downloaded crates-index v0.19.13
[INFO] [stderr]   Downloaded blondie v0.4.2
[INFO] [stderr]   Downloaded pdb-addr2line v0.10.4
[INFO] [stderr]   Downloaded cargo-edit v0.12.2
[INFO] [stderr]   Downloaded camino v1.1.7
[INFO] [stderr]   Downloaded inferno v0.11.19
[INFO] [stderr]   Downloaded ureq v2.8.0
[INFO] [stderr]   Downloaded pdb v0.8.0
[INFO] [stderr]   Downloaded quick-xml v0.26.0
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] [stderr]   Downloaded brotli-decompressor v4.0.0
[INFO] [stderr]   Downloaded async-compression v0.4.10
[INFO] [stderr]   Downloaded cargo_metadata v0.18.1
[INFO] [stderr]   Downloaded git2 v0.17.2
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded elsa v1.10.0
[INFO] [stderr]   Downloaded range-collections v0.2.4
[INFO] [stderr]   Downloaded lzxd v0.1.4
[INFO] [stderr]   Downloaded cab v0.4.1
[INFO] [stderr]   Downloaded opener v0.6.1
[INFO] [stderr]   Downloaded binary-merge v0.1.2
[INFO] [stderr]   Downloaded symsrv v0.2.0
[INFO] [stderr]   Downloaded libssh2-sys v0.3.0
[INFO] [stderr]   Downloaded flamegraph v0.6.5
[INFO] [stderr]   Downloaded libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]   Downloaded libz-sys v1.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05df48dbee2804998ee5cc44dbafac3278581cb162d5cdf2c6bf9eac1d0f5828
[INFO] running `Command { std: "docker" "start" "-a" "05df48dbee2804998ee5cc44dbafac3278581cb162d5cdf2c6bf9eac1d0f5828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05df48dbee2804998ee5cc44dbafac3278581cb162d5cdf2c6bf9eac1d0f5828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05df48dbee2804998ee5cc44dbafac3278581cb162d5cdf2c6bf9eac1d0f5828", kill_on_drop: false }`
[INFO] [stdout] 05df48dbee2804998ee5cc44dbafac3278581cb162d5cdf2c6bf9eac1d0f5828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f051a768ecfb7c4df98b7e08b16d3c268381699147a0fcc62f9457e41cc0fbd0
[INFO] running `Command { std: "docker" "start" "-a" "f051a768ecfb7c4df98b7e08b16d3c268381699147a0fcc62f9457e41cc0fbd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking ring v0.17.8
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]    Compiling libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking concolor-query v0.0.4
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking concolor-control v0.0.7
[INFO] [stderr]     Checking env_proxy v0.4.1
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking subprocess v0.2.9
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking dunce v1.0.4
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking inferno v0.11.19
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking opener v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking clap_complete v4.5.2
[INFO] [stderr]     Checking clap-cargo v0.12.0
[INFO] [stderr]     Checking git2 v0.17.2
[INFO] [stderr]     Checking cargo-platform v0.1.8
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking markovgen v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]     Checking ureq v2.8.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking flamegraph v0.6.5
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking crates-index v0.19.13
[INFO] [stderr]     Checking cargo-edit v0.12.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.99s
[INFO] running `Command { std: "docker" "inspect" "f051a768ecfb7c4df98b7e08b16d3c268381699147a0fcc62f9457e41cc0fbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f051a768ecfb7c4df98b7e08b16d3c268381699147a0fcc62f9457e41cc0fbd0", kill_on_drop: false }`
[INFO] [stdout] f051a768ecfb7c4df98b7e08b16d3c268381699147a0fcc62f9457e41cc0fbd0