[INFO] updating cached repository https://github.com/kurotakazuki/ruefi
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 934f6bf64e8759847800ebcb167d0f4abf01a7dc
[INFO] testing kurotakazuki/ruefi against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurotakazuki%2Fruefi" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kurotakazuki/ruefi on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kurotakazuki/ruefi
[INFO] finished tweaking git repo https://github.com/kurotakazuki/ruefi
[INFO] tweaked toml for git repo https://github.com/kurotakazuki/ruefi written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/kurotakazuki/ruefi already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c27de7124569163edabfedafee9fe1d3ad6a8b005bf3d66b68b9de23aea3b20
[INFO] running `"docker" "start" "-a" "4c27de7124569163edabfedafee9fe1d3ad6a8b005bf3d66b68b9de23aea3b20"`
[INFO] [stderr]    Compiling ruefi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::result::error::TryFromUsizeError`
[INFO] [stderr]  --> src/result/status.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::result::error::TryFromUsizeError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::convert::TryFrom`
[INFO] [stderr]  --> src/result/status.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "4c27de7124569163edabfedafee9fe1d3ad6a8b005bf3d66b68b9de23aea3b20"`
[INFO] running `"docker" "rm" "-f" "4c27de7124569163edabfedafee9fe1d3ad6a8b005bf3d66b68b9de23aea3b20"`
[INFO] [stdout] 4c27de7124569163edabfedafee9fe1d3ad6a8b005bf3d66b68b9de23aea3b20
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64793932416b4a195e1ce873fa683567adf6ec509bca0e3e078c68de55d5c9a7
[INFO] running `"docker" "start" "-a" "64793932416b4a195e1ce873fa683567adf6ec509bca0e3e078c68de55d5c9a7"`
[INFO] [stderr]    Compiling ruefi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::result::error::TryFromUsizeError`
[INFO] [stderr]  --> src/result/status.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::result::error::TryFromUsizeError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::convert::TryFrom`
[INFO] [stderr]  --> src/result/status.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::result::error::TryFromUsizeError`
[INFO] [stderr]  --> src/result/status.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::result::error::TryFromUsizeError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::convert::TryFrom`
[INFO] [stderr]  --> src/result/status.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use core::convert::TryFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / fn panic(_panic: &PanicInfo<'_>) -> ! {
[INFO] [stderr] 13 | |     loop {}
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0152`.
[INFO] [stderr] error: could not compile `ruefi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "64793932416b4a195e1ce873fa683567adf6ec509bca0e3e078c68de55d5c9a7"`
[INFO] running `"docker" "rm" "-f" "64793932416b4a195e1ce873fa683567adf6ec509bca0e3e078c68de55d5c9a7"`
[INFO] [stdout] 64793932416b4a195e1ce873fa683567adf6ec509bca0e3e078c68de55d5c9a7