[INFO] fetching crate stem_slot 0.4.1...
[INFO] testing stem_slot-0.4.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate stem_slot 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate stem_slot 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stem_slot 0.4.1
[INFO] tweaked toml for crates.io crate stem_slot 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stem_slot 0.4.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stem_slot 0.4.1 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.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typetag-impl v0.2.22
[INFO] [stderr]   Downloaded typetag v0.2.22
[INFO] [stderr]   Downloaded stem_material v0.4.0
[INFO] [stderr]   Downloaded yaml_serde v0.10.6
[INFO] [stderr]   Downloaded var_quantity v0.3.3
[INFO] [stderr]   Downloaded glam v0.16.0
[INFO] [stderr]   Downloaded logos-derive v0.14.4
[INFO] [stderr]   Downloaded system-deps v7.0.8
[INFO] [stderr]   Downloaded image-compare v0.4.2
[INFO] [stderr]   Downloaded glam v0.17.3
[INFO] [stderr]   Downloaded akima_spline v0.1.7
[INFO] [stderr]   Downloaded deserialize_untagged_verbose_error_macro v0.1.3
[INFO] [stderr]   Downloaded libyaml-rs v0.3.0
[INFO] [stderr]   Downloaded deserialize_untagged_verbose_error v0.1.5
[INFO] [stderr]   Downloaded compare_variables_macro v0.3.1
[INFO] [stderr]   Downloaded cairo-sys-rs v0.22.0
[INFO] [stderr]   Downloaded dyn_quantity v0.5.13
[INFO] [stderr]   Downloaded logos-codegen v0.14.4
[INFO] [stderr]   Downloaded gobject-sys v0.22.6
[INFO] [stderr]   Downloaded embed-doc-image v0.1.4
[INFO] [stderr]   Downloaded cairo_viewport v0.3.0
[INFO] [stderr]   Downloaded imgref v1.12.2
[INFO] [stderr]   Downloaded horner v0.1.2
[INFO] [stderr]   Downloaded compare_variables v0.3.0
[INFO] [stderr]   Downloaded cairo-rs v0.22.0
[INFO] [stderr]   Downloaded serde_mosaic v0.3.0
[INFO] [stderr]   Downloaded argmin-math v0.5.1
[INFO] [stderr]   Downloaded argmin v0.11.0
[INFO] [stderr]   Downloaded cfg-expr v0.20.8
[INFO] [stderr]   Downloaded glib-sys v0.22.6
[INFO] [stderr]   Downloaded gauss-quad v0.3.1
[INFO] [stderr]   Downloaded glam v0.14.0
[INFO] [stderr]   Downloaded cc v1.2.64
[INFO] [stderr]   Downloaded glib-macros v0.22.6
[INFO] [stderr]   Downloaded approxim v0.6.10
[INFO] [stderr]   Downloaded glam v0.25.0
[INFO] [stderr]   Downloaded glam v0.15.2
[INFO] [stderr]   Downloaded dyn_quantity_lexer v0.1.1
[INFO] [stderr]   Downloaded bounding_box v0.6.0
[INFO] [stderr]   Downloaded glam v0.19.0
[INFO] [stderr]   Downloaded glam v0.20.5
[INFO] [stderr]   Downloaded geometry-predicates v0.3.0
[INFO] [stderr]   Downloaded glam v0.23.0
[INFO] [stderr]   Downloaded glam v0.22.0
[INFO] [stderr]   Downloaded approx-derive v0.2.8
[INFO] [stderr]   Downloaded glam v0.21.3
[INFO] [stderr]   Downloaded nalgebra v0.34.2
[INFO] [stderr]   Downloaded glib v0.22.7
[INFO] [stderr]   Downloaded planar_convex_hull v0.3.1
[INFO] [stderr]   Downloaded glam v0.28.0
[INFO] [stderr]   Downloaded cart_lin v0.2.1
[INFO] [stderr]   Downloaded planar_geo v0.6.0
[INFO] [stderr]   Downloaded glam v0.24.2
[INFO] [stderr]   Downloaded uom v0.36.0
[INFO] [stderr]   Downloaded glam v0.27.0
[INFO] [stderr]   Downloaded glam v0.18.0
[INFO] [stderr]   Downloaded pxfm v0.1.29
[INFO] [stderr]   Downloaded logos v0.14.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b
[INFO] running `Command { std: "docker" "start" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b", 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" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b", 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" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling dyn_quantity v0.5.13
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling var_quantity v0.3.3
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling bounding_box v0.6.0
[INFO] [stderr]    Compiling planar_convex_hull v0.3.1
[INFO] [stderr]    Compiling compare_variables v0.3.0
[INFO] [stderr]    Compiling akima_spline v0.1.7
[INFO] [stderr] error: failed to run custom build command for `var_quantity v0.3.3`
[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/var_quantity-288cd483d8b44428/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (332) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/var_quantity-0.3.3/build.rs:18:41:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56141434e421 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x56141435e96a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x56141435182c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5614143381a6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x56141434a831 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x56141434a9eb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x561414338252 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x561414331239 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5614143389cd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x56141435f05c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x56141435ee32 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]     11:     0x561414325ced - build_script_build[2dd3885ff9817cff]::main
[INFO] [stderr]     12:     0x561414326d5b - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x56141432527e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x561414325729 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x561414349f99 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5614143250e1 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x561414326de5 - main
[INFO] [stderr]     18:     0x779a01105601 - <unknown>
[INFO] [stderr]     19:     0x779a01105718 - __libc_start_main
[INFO] [stderr]     20:     0x561414323e95 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b", kill_on_drop: false }`
[INFO] [stdout] be2a50ff0e0b9a7dfa267ec9fcdabdab0cc2c8af90e567e11b2ef389fa3de19b
