[INFO] fetching crate efw 0.1.0...
[INFO] checking efw-0.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate efw 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate efw 0.1.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate efw 0.1.0
[INFO] finished tweaking crates.io crate efw 0.1.0
[INFO] tweaked toml for crates.io crate efw 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding late-static v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding r-efi v2.2.0 (available: v5.1.0)
[INFO] [stderr]       Adding ucs2 v0.1.0 (available: v0.3.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r-efi v2.2.0
[INFO] [stderr]   Downloaded late-static v0.3.0
[INFO] [stderr]   Downloaded ucs2 v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d287acc1dc66ed7ca637d8791b94ce6b1de02c68ae07f24fcaa414153c71a792
[INFO] running `Command { std: "docker" "start" "-a" "d287acc1dc66ed7ca637d8791b94ce6b1de02c68ae07f24fcaa414153c71a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d287acc1dc66ed7ca637d8791b94ce6b1de02c68ae07f24fcaa414153c71a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d287acc1dc66ed7ca637d8791b94ce6b1de02c68ae07f24fcaa414153c71a792", kill_on_drop: false }`
[INFO] [stdout] d287acc1dc66ed7ca637d8791b94ce6b1de02c68ae07f24fcaa414153c71a792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e6ccfd7f083000e54cd6b86c01fe80865210ddd81b0588cb800bce850536cd7
[INFO] running `Command { std: "docker" "start" "-a" "5e6ccfd7f083000e54cd6b86c01fe80865210ddd81b0588cb800bce850536cd7", kill_on_drop: false }`
[INFO] [stderr]     Checking ucs2 v0.1.0
[INFO] [stderr]     Checking late-static v0.3.0
[INFO] [stderr]     Checking r-efi v2.2.0
[INFO] [stderr]     Checking efw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `prelude` in `alloc`
[INFO] [stdout]   --> src/lib.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | use alloc::prelude::v1::*;
[INFO] [stdout]    |            ^^^^^^^ could not find `prelude` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `prelude` in `alloc`
[INFO] [stdout]   --> src/lib.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | use alloc::prelude::v1::*;
[INFO] [stdout]    |            ^^^^^^^ could not find `prelude` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/efi/boot_services.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut buffer = Vec::new();
[INFO] [stdout]    |                          ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/efi/boot_services.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut buffer = Vec::new();
[INFO] [stdout]    |                          ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/boot_services.rs:60:150
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...:Guid, search_key: *mut core::ffi::c_void) -> Result<Vec<Handle>> {
[INFO] [stdout]    |                                                         ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/boot_services.rs:60:150
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...:Guid, search_key: *mut core::ffi::c_void) -> Result<Vec<Handle>> {
[INFO] [stdout]    |                                                         ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/boot_services.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut vector: Vec<Handle> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/boot_services.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut vector: Vec<Handle> = Vec::new();
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/efi/boot_services.rs:69:39
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut vector: Vec<Handle> = Vec::new();
[INFO] [stdout]    |                                       ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]   --> src/efi/boot_services.rs:69:39
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut vector: Vec<Handle> = Vec::new();
[INFO] [stdout]    |                                       ^^^ use of undeclared type `Vec`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]  --> src/efi/memory_map.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) buffer: Vec<u8>,
[INFO] [stdout]   |                        ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 1 + use alloc::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]  --> src/efi/memory_map.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) buffer: Vec<u8>,
[INFO] [stdout]   |                        ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 1 + use alloc::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/memory_map.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) fn new(buffer: Vec<u8>, map_key: usize, desc_size: usize, desc_ver: u32) -> Self {
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/memory_map.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) fn new(buffer: Vec<u8>, map_key: usize, desc_size: usize, desc_ver: u32) -> Self {
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]  --> src/efi/protocol.rs:8:44
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn find_supporting_handles() -> Result<Vec<Handle>> {
[INFO] [stdout]   |                                            ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 1 + use alloc::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]  --> src/efi/protocol.rs:8:44
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn find_supporting_handles() -> Result<Vec<Handle>> {
[INFO] [stdout]   |                                            ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 1 + use crate::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 1 + use alloc::vec::Vec;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/protocol.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn find_instances() -> Result<Vec<Self>> {
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/efi/protocol.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn find_instances() -> Result<Vec<Self>> {
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use alloc::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `alloc_prelude`
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(alloc_prelude)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / fn panic_handler(panic_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 42 | |     let message = match panic_info.message() {
[INFO] [stdout] 43 | |         Some(s) => s.clone(),
[INFO] [stdout] 44 | |         None => format_args!("no message"),
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     loop {}
[INFO] [stdout] 57 | | }
[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/ff1737bb00913444173658b4e0b274fd79aabf66/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-cb5ec2ef594bb30c.rlib
[INFO] [stdout]    = note: second definition in the local crate (`efw`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efw` (lib test) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let message = match panic_info.message() {
[INFO] [stdout]    |                         -------------------- this expression has type `PanicMessage<'_>`
[INFO] [stdout] 43 |         Some(s) => s.clone(),
[INFO] [stdout]    |         ^^^^^^^ expected `PanicMessage<'_>`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `PanicMessage<'_>`
[INFO] [stdout]                 found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let message = match panic_info.message() {
[INFO] [stdout]    |                         -------------------- this expression has type `PanicMessage<'_>`
[INFO] [stdout] 43 |         Some(s) => s.clone(),
[INFO] [stdout] 44 |         None => format_args!("no message"),
[INFO] [stdout]    |         ^^^^ expected `PanicMessage<'_>`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `PanicMessage<'_>`
[INFO] [stdout]                 found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0433, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efw` (lib) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "5e6ccfd7f083000e54cd6b86c01fe80865210ddd81b0588cb800bce850536cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6ccfd7f083000e54cd6b86c01fe80865210ddd81b0588cb800bce850536cd7", kill_on_drop: false }`
[INFO] [stdout] 5e6ccfd7f083000e54cd6b86c01fe80865210ddd81b0588cb800bce850536cd7