[INFO] cloning repository https://github.com/Twinklebear/wasmer-marching-cubes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Twinklebear/wasmer-marching-cubes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwinklebear%2Fwasmer-marching-cubes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwinklebear%2Fwasmer-marching-cubes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bff51998e7cae839f1da84ae2fde2806eb6385e7
[INFO] checking Twinklebear/wasmer-marching-cubes against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwinklebear%2Fwasmer-marching-cubes" "/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/Twinklebear/wasmer-marching-cubes
[INFO] finished tweaking git repo https://github.com/Twinklebear/wasmer-marching-cubes
[INFO] tweaked toml for git repo https://github.com/Twinklebear/wasmer-marching-cubes written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Twinklebear/wasmer-marching-cubes on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Twinklebear/wasmer-marching-cubes 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d59f0cea7e7bfe0531710e486f04c2b9671d0147ab168873689caf0dede27239
[INFO] running `Command { std: "docker" "start" "-a" "d59f0cea7e7bfe0531710e486f04c2b9671d0147ab168873689caf0dede27239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59f0cea7e7bfe0531710e486f04c2b9671d0147ab168873689caf0dede27239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59f0cea7e7bfe0531710e486f04c2b9671d0147ab168873689caf0dede27239", kill_on_drop: false }`
[INFO] [stdout] d59f0cea7e7bfe0531710e486f04c2b9671d0147ab168873689caf0dede27239
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b80a5bfff970b5da3b1392b388c24022d8254e82652489b4fe9f06304c1e69c
[INFO] running `Command { std: "docker" "start" "-a" "2b80a5bfff970b5da3b1392b388c24022d8254e82652489b4fe9f06304c1e69c", kill_on_drop: false }`
[INFO] [stderr] warning: wasmer-marching-cubes v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `wasmer` which is missing a lib target
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling cranelift-entity v0.44.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.44.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.44.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking cranelift-bforest v0.44.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling constant_time_eq v0.1.4
[INFO] [stderr]    Compiling blake2b_simd v0.5.8
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling raw-cpuid v6.1.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]     Checking wasmparser v0.39.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking page_size v0.4.1
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]    Compiling wasmer-runtime-core v0.8.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling cranelift-codegen v0.44.0
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking serde-bench v0.0.7
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/lib.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(nightly, feature(unwind_attributes))]
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in 1.56.0; see <https://github.com/rust-lang/rust/pull/86155> for more information
[INFO] [stdout]    = note: use the C-unwind ABI instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 | impl_traits!([C] S0,);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 | impl_traits!([transparent] S1, A);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 432 | impl_traits!([C] S2, A, B);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 | impl_traits!([C] S3, A, B, C);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 434 | impl_traits!([C] S4, A, B, C, D);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 435 | impl_traits!([C] S5, A, B, C, D, E);
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 436 | impl_traits!([C] S6, A, B, C, D, E, F);
[INFO] [stdout]     | -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 437 | impl_traits!([C] S7, A, B, C, D, E, F, G);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 438 | impl_traits!([C] S8, A, B, C, D, E, F, G, H);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 439 | impl_traits!([C] S9, A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     | ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 440 | impl_traits!([C] S10, A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 441 | impl_traits!([C] S11, A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `unwind` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmer-runtime-core-0.8.0/src/typed_func.rs:378:41
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     #[cfg_attr(nightly, unwind(allowed))]
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 | impl_traits!([C] S12, A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling target-lexicon v0.8.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmer-runtime-core` (lib) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2b80a5bfff970b5da3b1392b388c24022d8254e82652489b4fe9f06304c1e69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b80a5bfff970b5da3b1392b388c24022d8254e82652489b4fe9f06304c1e69c", kill_on_drop: false }`
[INFO] [stdout] 2b80a5bfff970b5da3b1392b388c24022d8254e82652489b4fe9f06304c1e69c
