[INFO] fetching crate MFEKmath 0.1.1...
[INFO] testing MFEKmath-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate MFEKmath 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate MFEKmath 0.1.1
[INFO] finished tweaking crates.io crate MFEKmath 0.1.1
[INFO] tweaked toml for crates.io crate MFEKmath 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate MFEKmath 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 112 packages to latest compatible versions
[INFO] [stderr]       Adding flo_curves v0.6.1 (available: v0.8.0)
[INFO] [stderr]       Adding glifparser v1.2.8 (available: v2.0.1)
[INFO] [stderr]       Adding kurbo v0.8.3 (available: v0.12.0)
[INFO] [stderr]       Adding xmltree v0.10.3 (available: v0.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] [stderr]   Downloaded toml_writer v1.0.4
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded integer_or_float v0.1.5-1
[INFO] [stderr]   Downloaded roots v0.0.7
[INFO] [stderr]   Downloaded kurbo v0.8.3
[INFO] [stderr]   Downloaded plist v1.8.0
[INFO] [stderr]   Downloaded skia-bindings v0.90.0
[INFO] [stderr]   Downloaded glifparser v1.2.8
[INFO] [stderr]   Downloaded xml-rs v0.8.28
[INFO] [stderr]   Downloaded skia-safe v0.90.0
[INFO] [stderr]   Downloaded flo_curves v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d54416408710a80b114c0da947154e5ee61ed725e02d03c1070ba2ba8d77a5d
[INFO] running `Command { std: "docker" "start" "-a" "1d54416408710a80b114c0da947154e5ee61ed725e02d03c1070ba2ba8d77a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d54416408710a80b114c0da947154e5ee61ed725e02d03c1070ba2ba8d77a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d54416408710a80b114c0da947154e5ee61ed725e02d03c1070ba2ba8d77a5d", kill_on_drop: false }`
[INFO] [stdout] 1d54416408710a80b114c0da947154e5ee61ed725e02d03c1070ba2ba8d77a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa4caea52dc4c590a5c639294fdf64e216ebcdc3c4ff17ecbe54d7641cb1242
[INFO] running `Command { std: "docker" "start" "-a" "8aa4caea52dc4c590a5c639294fdf64e216ebcdc3c4ff17ecbe54d7641cb1242", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cargo-emit v0.2.1
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quick-xml v0.38.3
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling roots v0.0.7
[INFO] [stderr]    Compiling trees v0.4.2
[INFO] [stderr]    Compiling kurbo v0.8.3
[INFO] [stderr]    Compiling integer_or_float v0.1.5-1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling xmltree v0.10.3
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling flo_curves v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling plist v1.8.0
[INFO] [stderr]    Compiling kurbo v0.9.5
[INFO] [stdout] error: kurbo requires either the `std` or `libm` feature
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/lib.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | compile_error!("kurbo requires either the `std` or `libm` feature");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: kurbo requires either the `std` or `libm` feature
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/common.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                   compile_error!("kurbo requires either the `std` or `libm` feature")
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | / define_float_funcs! {
[INFO] [stdout] 67 | |     fn abs(self) -> Self => fabs/fabsf;
[INFO] [stdout] 68 | |     fn acos(self) -> Self => acos/acosf;
[INFO] [stdout] 69 | |     fn atan2(self, other: Self) -> Self => atan2/atan2f;
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     fn trunc(self) -> Self => trunc/truncf;
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `define_float_funcs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: kurbo requires either the `std` or `libm` feature
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/common.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |                   compile_error!("kurbo requires either the `std` or `libm` feature")
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | / define_float_funcs! {
[INFO] [stdout] 67 | |     fn abs(self) -> Self => fabs/fabsf;
[INFO] [stdout] 68 | |     fn acos(self) -> Self => acos/acosf;
[INFO] [stdout] 69 | |     fn atan2(self, other: Self) -> Self => atan2/atan2f;
[INFO] [stdout] ...  |
[INFO] [stdout] 85 | |     fn trunc(self) -> Self => trunc/truncf;
[INFO] [stdout] 86 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `define_float_funcs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kurbo` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8aa4caea52dc4c590a5c639294fdf64e216ebcdc3c4ff17ecbe54d7641cb1242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa4caea52dc4c590a5c639294fdf64e216ebcdc3c4ff17ecbe54d7641cb1242", kill_on_drop: false }`
[INFO] [stdout] 8aa4caea52dc4c590a5c639294fdf64e216ebcdc3c4ff17ecbe54d7641cb1242
