[INFO] fetching crate kessler 0.1.4...
[INFO] checking kessler-0.1.4 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate kessler 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kessler 0.1.4
[INFO] finished tweaking crates.io crate kessler 0.1.4
[INFO] tweaked toml for crates.io crate kessler 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kessler 0.1.4 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 129 packages to latest compatible versions
[INFO] [stderr]       Adding blas-src v0.8.0 (available: v0.11.1)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] [stderr]       Adding ndarray-linalg v0.14.1 (available: v0.17.0)
[INFO] [stderr]       Adding ndarray-rand v0.13.0 (available: v0.15.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding rand_distr v0.4.3 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f535bf8fec7a7a30399a48be16c50f352020c845b0ab05337cbbec8121edf1c3
[INFO] running `Command { std: "docker" "start" "-a" "f535bf8fec7a7a30399a48be16c50f352020c845b0ab05337cbbec8121edf1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f535bf8fec7a7a30399a48be16c50f352020c845b0ab05337cbbec8121edf1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f535bf8fec7a7a30399a48be16c50f352020c845b0ab05337cbbec8121edf1c3", kill_on_drop: false }`
[INFO] [stdout] f535bf8fec7a7a30399a48be16c50f352020c845b0ab05337cbbec8121edf1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25391b285248bd65b730c3c44c383220ffe6b2fd08f219e692599555516e5cda
[INFO] running `Command { std: "docker" "start" "-a" "25391b285248bd65b730c3c44c383220ffe6b2fd08f219e692599555516e5cda", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking lapack-sys v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling webpki-root-certs v1.0.1
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling webpki-root-certs v0.26.11
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling ureq-proto v0.4.2
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]     Checking lapack v0.18.0
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling xattr v1.5.1
[INFO] [stderr]     Checking lax v0.2.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking ndarray-rand v0.13.0
[INFO] [stderr]     Checking ndarray-linalg v0.14.1
[INFO] [stderr]    Compiling ureq v3.0.12
[INFO] [stderr]    Compiling openblas-build v0.10.12
[INFO] [stderr]    Compiling openblas-src v0.10.12
[INFO] [stderr]     Checking blas-src v0.8.0
[INFO] [stderr]     Checking kessler v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.47s
[INFO] running `Command { std: "docker" "inspect" "25391b285248bd65b730c3c44c383220ffe6b2fd08f219e692599555516e5cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25391b285248bd65b730c3c44c383220ffe6b2fd08f219e692599555516e5cda", kill_on_drop: false }`
[INFO] [stdout] 25391b285248bd65b730c3c44c383220ffe6b2fd08f219e692599555516e5cda