[INFO] cloning repository https://github.com/alnyan/yboot2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alnyan/yboot2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fyboot2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fyboot2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3eedac5effab10fd70cc5c40ae86b663ae2e879c
[INFO] testing alnyan/yboot2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fyboot2" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alnyan/yboot2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/alnyan/yboot2
[INFO] finished tweaking git repo https://github.com/alnyan/yboot2
[INFO] tweaked toml for git repo https://github.com/alnyan/yboot2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/alnyan/yboot2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://git.alnyan.me/yggdrasil/yboot2-proto.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6156152785bbb66ae44beba30e018508aac1834d0170c85799537271b80d0dea
[INFO] running `Command { std: "docker" "start" "-a" "6156152785bbb66ae44beba30e018508aac1834d0170c85799537271b80d0dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6156152785bbb66ae44beba30e018508aac1834d0170c85799537271b80d0dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6156152785bbb66ae44beba30e018508aac1834d0170c85799537271b80d0dea", kill_on_drop: false }`
[INFO] [stdout] 6156152785bbb66ae44beba30e018508aac1834d0170c85799537271b80d0dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4bd08b24ec40a3effed3cc06aa277093e830660aeff4f943cea7d75e47c1e24
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4bd08b24ec40a3effed3cc06aa277093e830660aeff4f943cea7d75e47c1e24", kill_on_drop: false }`
[INFO] [stderr]    Compiling yboot2-proto v0.1.0 (https://git.alnyan.me/yggdrasil/yboot2-proto.git#f9c0ad12)
[INFO] [stderr]    Compiling efi v0.1.0 (/opt/rustwide/workdir/crates/efi)
[INFO] [stderr]    Compiling core-rt v0.1.0 (/opt/rustwide/workdir/crates/core-rt)
[INFO] [stderr]    Compiling char16-literal v0.1.0 (/opt/rustwide/workdir/crates/char16-literal)
[INFO] [stderr]    Compiling yboot2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(asm, const_fn, llvm_asm)]
[INFO] [stdout]   |                 ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead
[INFO] [stdout]  --> src/mem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     llvm_asm!("mov $0, %cr3"::"r"(value):"memory");
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead
[INFO] [stdout]    --> src/main.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         llvm_asm!("xor %rbp, %rbp; jmp *$0"::"{di}"(real_entry));
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yboot2` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b4bd08b24ec40a3effed3cc06aa277093e830660aeff4f943cea7d75e47c1e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bd08b24ec40a3effed3cc06aa277093e830660aeff4f943cea7d75e47c1e24", kill_on_drop: false }`
[INFO] [stdout] b4bd08b24ec40a3effed3cc06aa277093e830660aeff4f943cea7d75e47c1e24