[INFO] updating cached repository gurry/efi_app [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gurry/efi_app [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gurry/efi_app" "work/ex/beta-1.38-1/sources/1.37.0/gh/gurry/efi_app"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gurry/efi_app'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gurry/efi_app" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gurry/efi_app"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gurry/efi_app'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 08bbfca4004342c595ee0f577150498a7c5583ea [INFO] sha for GitHub repo gurry/efi_app: 08bbfca4004342c595ee0f577150498a7c5583ea [INFO] validating manifest of gurry/efi_app on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gurry/efi_app on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gurry/efi_app [INFO] finished frobbing gurry/efi_app [INFO] frobbed toml for gurry/efi_app written to work/ex/beta-1.38-1/sources/1.37.0/gh/gurry/efi_app/Cargo.toml [INFO] started frobbing gurry/efi_app [INFO] finished frobbing gurry/efi_app [INFO] frobbed toml for gurry/efi_app written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gurry/efi_app/Cargo.toml [INFO] crate gurry/efi_app already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing gurry/efi_app against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gurry/efi_app:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 590fe71e58b972fd7a6b23820705171a9c9d83e107ac1ab346c219503f9208c3 [INFO] running `"docker" "start" "-a" "590fe71e58b972fd7a6b23820705171a9c9d83e107ac1ab346c219503f9208c3"` [INFO] [stderr] Compiling compiler_builtins v0.1.0 (https://github.com/rust-lang-nursery/compiler-builtins#cb04a071) [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling efi v0.1.0 (https://github.com/gurry/efi#8c051bd3) [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #![feature(compiler_builtins)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | #![feature(core_intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | #![feature(naked_functions)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | #![feature(repr_simd)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | #![feature(abi_unadjusted)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | #![feature(linkage)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #![feature(lang_items)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | #![feature(i128_type)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/compiler-builtins-ec094dc45a0179c8/cb04a07/src/lib.rs:23:44 [INFO] [stderr] | [INFO] [stderr] 23 | #![cfg_attr(feature = "compiler-builtins", feature(staged_api))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `alloc::Vec`, `alloc::String` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/console.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{Vec, String, str, fmt}; [INFO] [stderr] | ^^^ ^^^^^^ no `String` in the root [INFO] [stderr] | | [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{vec, String, str, fmt}; [INFO] [stderr] | ^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{Vec, string, str, fmt}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `alloc::String`, `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/io/mod.rs:282:13 [INFO] [stderr] | [INFO] [stderr] 282 | use alloc::{String, Vec}; [INFO] [stderr] | ^^^^^^ ^^^ no `Vec` in the root [INFO] [stderr] | | [INFO] [stderr] | no `String` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 282 | use alloc::{string, Vec}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 282 | use alloc::{String, vec}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/io/prelude.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | pub use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/io/cursor.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `alloc::String`, `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/io/impls.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{String, Vec}; [INFO] [stderr] | ^^^^^^ ^^^ no `Vec` in the root [INFO] [stderr] | | [INFO] [stderr] | no `String` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{string, Vec}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 17 | use alloc::{String, vec}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `alloc::String`, `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/addr.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use alloc::{String, vec, Vec}; [INFO] [stderr] | ^^^^^^ ^^^ no `Vec` in the root [INFO] [stderr] | | [INFO] [stderr] | no `String` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use alloc::{string, vec, Vec}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use alloc::{String, vec, vec}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dns/structs.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dns/parser.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dns/builder.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dns/mod.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | use alloc::Vec; [INFO] [stderr] | ^^^^^^^--- [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `vec` [INFO] [stderr] | no `Vec` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::String` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dhcp.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use alloc::String; [INFO] [stderr] | ^^^^^^^------ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `string` [INFO] [stderr] | no `String` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::allocator` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/allocator.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use alloc::allocator::{Alloc, AllocErr, Layout}; [INFO] [stderr] | ^^^^^^^^^ could not find `allocator` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `SliceExt` in `slice` [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/net/dns/mod.rs:112:37 [INFO] [stderr] | [INFO] [stderr] 112 | let ip_addresses = core::slice::SliceExt::exact_chunks(dns_servers_buf, 4).map(|c| Ipv4Addr::new(c[0], c[1], c[2], c[3])); [INFO] [stderr] | ^^^^^^^^ could not find `SliceExt` in `slice` [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(intrinsics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(try_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(alloc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #![feature(global_allocator)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #![feature(allocator_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(str_internals)] // TODO: this looks very new and unstable. Can we get rid of it? [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(align_offset)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/efi-2217c5ec7f518188/8c051bd/src/lib.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #![feature(exact_chunks)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `efi`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `compiler_builtins`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "590fe71e58b972fd7a6b23820705171a9c9d83e107ac1ab346c219503f9208c3"` [INFO] running `"docker" "rm" "-f" "590fe71e58b972fd7a6b23820705171a9c9d83e107ac1ab346c219503f9208c3"` [INFO] [stdout] 590fe71e58b972fd7a6b23820705171a9c9d83e107ac1ab346c219503f9208c3