[INFO] cloning repository https://github.com/dchud/mrrc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dchud/mrrc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdchud%2Fmrrc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdchud%2Fmrrc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40165a1b06bddd8f12d06c9c8bd4f56f73973598
[INFO] checking dchud/mrrc against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdchud%2Fmrrc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dchud/mrrc
[INFO] finished tweaking git repo https://github.com/dchud/mrrc
[INFO] tweaked toml for git repo https://github.com/dchud/mrrc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dchud/mrrc on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "generate-lockfile" "--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]      Locking 169 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.2
[INFO] [stderr]   Downloaded oxilangtag v0.1.5
[INFO] [stderr]   Downloaded codspeed-criterion-compat v4.4.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.2
[INFO] [stderr]   Downloaded oxrdfxml v0.2.3
[INFO] [stderr]   Downloaded json-event-parser v0.2.3
[INFO] [stderr]   Downloaded oxjsonld v0.2.4
[INFO] [stderr]   Downloaded oxttl v0.2.3
[INFO] [stderr]   Downloaded codspeed-criterion-compat-walltime v4.4.1
[INFO] [stderr]   Downloaded statrs v0.18.0
[INFO] [stderr]   Downloaded ryu-js v1.0.2
[INFO] [stderr]   Downloaded proptest v1.11.0
[INFO] [stderr]   Downloaded oxrdf v0.3.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.2
[INFO] [stderr]   Downloaded oxiri v0.2.11
[INFO] [stderr]   Downloaded oxrdfio v0.2.4
[INFO] [stderr]   Downloaded codspeed v4.4.1
[INFO] [stderr]   Downloaded rusty-fork v0.3.1
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded pyo3-macros v0.28.2
[INFO] [stderr]   Downloaded nix v0.31.2
[INFO] [stderr]   Downloaded pyo3 v0.28.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c35144404a2fec4ec1d4b777ba495a296c50eca4b5938aa3fe2ee54f2a4d13fc
[INFO] running `Command { std: "docker" "start" "-a" "c35144404a2fec4ec1d4b777ba495a296c50eca4b5938aa3fe2ee54f2a4d13fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c35144404a2fec4ec1d4b777ba495a296c50eca4b5938aa3fe2ee54f2a4d13fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35144404a2fec4ec1d4b777ba495a296c50eca4b5938aa3fe2ee54f2a4d13fc", kill_on_drop: false }`
[INFO] [stdout] c35144404a2fec4ec1d4b777ba495a296c50eca4b5938aa3fe2ee54f2a4d13fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa845c1829189120f98e8c3b8ed1d15b7e50cb2b1d23ad78614f83f2dd36e0d2
[INFO] running `Command { std: "docker" "start" "-a" "fa845c1829189120f98e8c3b8ed1d15b7e50cb2b1d23ad78614f83f2dd36e0d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking oxilangtag v0.1.5
[INFO] [stderr]     Checking oxiri v0.2.11
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking ryu-js v1.0.2
[INFO] [stderr]     Checking json-event-parser v0.2.3
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling codspeed v4.4.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling codspeed-criterion-compat v4.4.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling pyo3-build-config v0.28.2
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pyo3-ffi v0.28.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.2
[INFO] [stderr]    Compiling pyo3 v0.28.2
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking quick-xml v0.39.2
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling pyo3-macros v0.28.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking oxrdf v0.3.3
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking codspeed-criterion-compat-walltime v4.4.1
[INFO] [stderr]     Checking oxjsonld v0.2.4
[INFO] [stderr]     Checking oxrdfxml v0.2.3
[INFO] [stderr]     Checking oxttl v0.2.3
[INFO] [stderr]     Checking oxrdfio v0.2.4
[INFO] [stderr]     Checking mrrc v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mrrc-python v0.7.4 (/opt/rustwide/workdir/src-python)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "fa845c1829189120f98e8c3b8ed1d15b7e50cb2b1d23ad78614f83f2dd36e0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa845c1829189120f98e8c3b8ed1d15b7e50cb2b1d23ad78614f83f2dd36e0d2", kill_on_drop: false }`
[INFO] [stdout] fa845c1829189120f98e8c3b8ed1d15b7e50cb2b1d23ad78614f83f2dd36e0d2