[INFO] cloning repository https://github.com/AmateurECE/ffi-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmateurECE/ffi-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmateurECE%2Fffi-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmateurECE%2Fffi-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4955262aab5933a39517f4e08e71c8920cdac808
[INFO] fixing AmateurECE/ffi-async against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmateurECE%2Fffi-async" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/AmateurECE/ffi-async
[INFO] finished tweaking git repo https://github.com/AmateurECE/ffi-async
[INFO] tweaked toml for git repo https://github.com/AmateurECE/ffi-async written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmateurECE/ffi-async on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmateurECE/ffi-async 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6
[INFO] running `Command { std: "docker" "start" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6", 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" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ffi-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `__jmp_buf_tag: core::default::Default` is not satisfied
[INFO] [stdout]   --> src/co_fut.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |             buffer: Default::default(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `core::default::Default` is not implemented for `__jmp_buf_tag`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ffi-async-f89018e830bc622d/out/bindings.rs:3:2508
[INFO] [stdout]    |
[INFO] [stdout]  3 | ... } ; # [repr (C)] # [derive (Debug , Copy , Clone)] pub struct __jmp_buf_tag { pub __jmpbuf : __jmp_buf , pub __mask_was_saved : ...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: the following other types implement trait `core::default::Default`:
[INFO] [stdout]              &[T]
[INFO] [stdout]              &mut [T]
[INFO] [stdout]              [T; 0]
[INFO] [stdout]              [T; 1]
[INFO] [stdout]              [T; 2]
[INFO] [stdout]              [T; 3]
[INFO] [stdout]              [T; 4]
[INFO] [stdout]              [T; 5]
[INFO] [stdout]            and 27 others
[INFO] [stdout]    = note: required for `[__jmp_buf_tag; 1]` to implement `core::default::Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ffi-async` (bin "ffi-async") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6", kill_on_drop: false }`
[INFO] [stdout] 817e53c899ef27975b2b0d3c6f347297cf2828da4f25bab0059b2c7ff6fbc4b6
