[INFO] cloning repository https://github.com/0x4172616B756E65/hakurei
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x4172616B756E65/hakurei" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x4172616B756E65%2Fhakurei", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x4172616B756E65%2Fhakurei'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf4fa59e757b091fed5b061bc2ecc588369a228a
[INFO] checking 0x4172616B756E65/hakurei against master#8b6b15b877fbceb1ee5d9a5a4746e7515901574a for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x4172616B756E65%2Fhakurei" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0x4172616B756E65/hakurei
[INFO] finished tweaking git repo https://github.com/0x4172616B756E65/hakurei
[INFO] tweaked toml for git repo https://github.com/0x4172616B756E65/hakurei written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x4172616B756E65/hakurei on toolchain 8b6b15b877fbceb1ee5d9a5a4746e7515901574a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x4172616B756E65/hakurei 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" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded x86_64 v0.15.2
[INFO] [stderr]   Downloaded uefi-raw v0.11.0
[INFO] [stderr]   Downloaded uefi v0.35.0
[INFO] [stderr]   Downloaded ucs2 v0.3.3
[INFO] [stderr]   Downloaded bootloader_api v0.11.12
[INFO] [stderr]   Downloaded uefi-macros v0.18.1
[INFO] [stderr]   Downloaded volatile v0.4.6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c294f6edf71a7cd053192de184b427b49bad2f23fd29c064401312cf9f6473a6
[INFO] running `Command { std: "docker" "start" "-a" "c294f6edf71a7cd053192de184b427b49bad2f23fd29c064401312cf9f6473a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c294f6edf71a7cd053192de184b427b49bad2f23fd29c064401312cf9f6473a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c294f6edf71a7cd053192de184b427b49bad2f23fd29c064401312cf9f6473a6", kill_on_drop: false }`
[INFO] [stdout] c294f6edf71a7cd053192de184b427b49bad2f23fd29c064401312cf9f6473a6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fb2fa407af09d8c431e41e9e47537ef7a08397b4f6e18de27ad820dd51a8edd
[INFO] running `Command { std: "docker" "start" "-a" "3fb2fa407af09d8c431e41e9e47537ef7a08397b4f6e18de27ad820dd51a8edd", kill_on_drop: false }`
[INFO] [stderr]     Checking uguid v2.2.0
[INFO] [stderr]     Checking ucs2 v0.3.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking x86_64 v0.15.2
[INFO] [stderr]     Checking uefi-raw v0.11.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0
[INFO] [stderr]    Compiling uefi-macros v0.18.1
[INFO] [stderr]     Checking ptr_meta v0.3.0
[INFO] [stderr]     Checking uefi v0.35.0
[INFO] [stderr]     Checking hakurei v0.1.0 (/opt/rustwide/workdir)
[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] [stderr] error: could not compile `hakurei` (bin "hakurei") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / fn panic(_info: &PanicInfo) -> ! {
[INFO] [stdout] 15 | |     loop {}
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/8b6b15b877fbceb1ee5d9a5a4746e7515901574a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2bfe6d313f1a27d4.rlib
[INFO] [stdout]    = note: second definition in the local crate (`hakurei`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hakurei` (bin "hakurei" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3fb2fa407af09d8c431e41e9e47537ef7a08397b4f6e18de27ad820dd51a8edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb2fa407af09d8c431e41e9e47537ef7a08397b4f6e18de27ad820dd51a8edd", kill_on_drop: false }`
[INFO] [stdout] 3fb2fa407af09d8c431e41e9e47537ef7a08397b4f6e18de27ad820dd51a8edd
