[INFO] cloning repository https://github.com/makinzm/titanic-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/makinzm/titanic-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakinzm%2Ftitanic-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakinzm%2Ftitanic-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fdc901abae13358ffde3784e2b82382e82d3709
[INFO] testing makinzm/titanic-with-rust against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakinzm%2Ftitanic-with-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/makinzm/titanic-with-rust
[INFO] finished tweaking git repo https://github.com/makinzm/titanic-with-rust
[INFO] tweaked toml for git repo https://github.com/makinzm/titanic-with-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/makinzm/titanic-with-rust on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/makinzm/titanic-with-rust 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620
[INFO] running `Command { std: "docker" "start" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.13
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling array-init-cursor v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.20
[INFO] [stderr]    Compiling planus v0.3.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling polars-utils v0.44.2
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling polars-schema v0.44.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling memmap2 v0.7.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling polars-arrow v0.44.2
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling polars-compute v0.44.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling polars-core v0.44.2
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling polars-ops v0.44.2
[INFO] [stderr]    Compiling xxhash-rust v0.8.12
[INFO] [stderr]    Compiling polars-plan v0.44.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling polars-lazy v0.44.2
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling lgbm-sys v0.0.1
[INFO] [stderr]    Compiling streaming-decompression v0.1.2
[INFO] [stderr] error: failed to run custom build command for `lgbm-sys v0.0.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/lgbm-sys-c64255973d4228f6/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=LIGHTGBM_LIB_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1144) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lgbm-sys-0.0.1/build.rs:58:38:
[INFO] [stderr]   environment variable `LIGHTGBM_LIB_DIR` is not set
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x596e7e673661 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x596e7e68416a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stderr]      2:     0x596e7e676f8c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x596e7e65d356 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x596e7e66fcd1 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stderr]      5:     0x596e7e66fe8b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x596e7e65d402 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x596e7e656119 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x596e7e65dbfd - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stderr]      9:     0x596e7e68489c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stderr]     10:     0x596e7e64b872 - build_script_build[92c93c91651c6d47]::env_var::{closure#0}
[INFO] [stderr]     11:     0x596e7e64b523 - <core[7c831bd917ebf35f]::result::Result<alloc[2fdc3f7464fcf288]::string::String, std[104cf6e2632825ea]::env::VarError>>::unwrap_or_else::<build_script_build[92c93c91651c6d47]::env_var::{closure#0}>
[INFO] [stderr]     12:     0x596e7e64c277 - build_script_build[92c93c91651c6d47]::env_var
[INFO] [stderr]     13:     0x596e7e64b8c8 - build_script_build[92c93c91651c6d47]::build_linux
[INFO] [stderr]     14:     0x596e7e64c185 - build_script_build[92c93c91651c6d47]::main
[INFO] [stderr]     15:     0x596e7e64c3c3 - <fn() as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x596e7e64b7de - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x596e7e64b7e9 - std[104cf6e2632825ea]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x596e7e66f439 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stderr]     19:     0x596e7e64b6a1 - std[104cf6e2632825ea]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x596e7e64c405 - main
[INFO] [stderr]     21:     0x702d92aef601 - <unknown>
[INFO] [stderr]     22:     0x702d92aef718 - __libc_start_main
[INFO] [stderr]     23:     0x596e7e64b3e5 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.0/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620", kill_on_drop: false }`
[INFO] [stdout] 70fe089806dd812c6d314fd758b001659d3d0cc7399a1123cff78dec7e6aa620
