[INFO] fetching crate enarx-shim-kvm 0.6.3...
[INFO] checking enarx-shim-kvm-0.6.3 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate enarx-shim-kvm 0.6.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate enarx-shim-kvm 0.6.3 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enarx-shim-kvm 0.6.3
[INFO] finished tweaking crates.io crate enarx-shim-kvm 0.6.3
[INFO] tweaked toml for crates.io crate enarx-shim-kvm 0.6.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate enarx-shim-kvm 0.6.3 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xsave v2.0.2
[INFO] [stderr]   Downloaded testaso v0.1.0
[INFO] [stderr]   Downloaded const-default-derive v0.2.0
[INFO] [stderr]   Downloaded x86_64 v0.14.10
[INFO] [stderr]   Downloaded scroll v0.11.0
[INFO] [stderr]   Downloaded volatile v0.4.5
[INFO] [stderr]   Downloaded noted v1.0.0
[INFO] [stderr]   Downloaded sallyport v0.6.3
[INFO] [stderr]   Downloaded rcrt1 v2.4.0
[INFO] [stderr]   Downloaded aead v0.5.0
[INFO] [stderr]   Downloaded aes v0.8.1
[INFO] [stderr]   Downloaded aes-gcm v0.10.1
[INFO] [stderr]   Downloaded goblin v0.5.3
[INFO] [stderr]   Downloaded ctr v0.9.1
[INFO] [stderr]   Downloaded polyval v0.6.0
[INFO] [stderr]   Downloaded array-const-fn-init v0.1.1
[INFO] [stderr]   Downloaded crt0stack v0.1.0
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded gdbstub v0.5.0
[INFO] [stderr]   Downloaded gdbstub_arch v0.1.1
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.1
[INFO] [stderr]   Downloaded lset v0.3.0
[INFO] [stderr]   Downloaded nbytes v0.1.0
[INFO] [stderr]   Downloaded primordial v0.5.0
[INFO] [stderr]   Downloaded plain v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f6f5b40fdeb6e09f9a6ea0a3d9d47ea4460361776e3b52a182c97d2d9b59902
[INFO] running `Command { std: "docker" "start" "-a" "7f6f5b40fdeb6e09f9a6ea0a3d9d47ea4460361776e3b52a182c97d2d9b59902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f6f5b40fdeb6e09f9a6ea0a3d9d47ea4460361776e3b52a182c97d2d9b59902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6f5b40fdeb6e09f9a6ea0a3d9d47ea4460361776e3b52a182c97d2d9b59902", kill_on_drop: false }`
[INFO] [stdout] 7f6f5b40fdeb6e09f9a6ea0a3d9d47ea4460361776e3b52a182c97d2d9b59902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59d68d27982d5486e7ced6c53de3be1e45872df06f0b32bf8691fbb947aa1280
[INFO] running `Command { std: "docker" "start" "-a" "59d68d27982d5486e7ced6c53de3be1e45872df06f0b32bf8691fbb947aa1280", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling enarx-shim-kvm v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking goblin v0.5.3
[INFO] [stderr]     Checking volatile v0.4.5
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking spinning v0.1.0
[INFO] [stderr]     Checking noted v1.0.0
[INFO] [stderr]     Checking sallyport v0.6.3
[INFO] [stderr]     Checking linked_list_allocator v0.10.1
[INFO] [stderr]     Checking primordial v0.5.0
[INFO] [stderr]     Checking lset v0.3.0
[INFO] [stderr]     Checking crt0stack v0.1.0
[INFO] [stderr]     Checking rcrt1 v2.4.0
[INFO] [stderr]     Checking nbytes v0.1.0
[INFO] [stderr]    Compiling array-const-fn-init v0.1.1
[INFO] [stderr]     Checking testaso v0.1.0
[INFO] [stderr]     Checking x86_64 v0.14.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking universal-hash v0.5.0
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking aead v0.5.0
[INFO] [stderr]     Checking polyval v0.6.0
[INFO] [stderr]     Checking aes v0.8.1
[INFO] [stderr]     Checking ctr v0.9.1
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]     Checking aes-gcm v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling const-default-derive v0.2.0
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]     Checking xsave v2.0.2
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/addr.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/addr.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/allocator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/exec.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use core::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `crt0stack` is imported redundantly
[INFO] [stdout]   --> src/exec.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crt0stack::{self, Builder, Entry};
[INFO] [stdout]    |                 ^^^^ the item `crt0stack` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `eprintln` is imported redundantly
[INFO] [stdout]    --> src/hostcall.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |   use crate::eprintln;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/print.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / macro_rules! eprintln {
[INFO] [stdout] 172 | |     () => ($crate::eprint!("\n"));
[INFO] [stdout] 173 | |     ($fmt:expr) => ($crate::eprint!(concat!($fmt, "\n")));
[INFO] [stdout] 174 | |     ($fmt:expr, $($arg:tt)*) => ($crate::eprint!(concat!($fmt, "\n"), $($arg)*));
[INFO] [stdout] 175 | | }
[INFO] [stdout]     | |_- the item `eprintln` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `eprintln` is imported redundantly
[INFO] [stdout]    --> src/interrupts.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   |   use crate::eprintln;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/print.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / macro_rules! eprintln {
[INFO] [stdout] 172 | |     () => ($crate::eprint!("\n"));
[INFO] [stdout] 173 | |     ($fmt:expr) => ($crate::eprint!(concat!($fmt, "\n")));
[INFO] [stdout] 174 | |     ($fmt:expr, $($arg:tt)*) => ($crate::eprint!(concat!($fmt, "\n"), $($arg)*));
[INFO] [stdout] 175 | | }
[INFO] [stdout]     | |_- the item `eprintln` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> src/addr.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                     ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/addr.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/allocator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use core::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]   --> src/exec.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use core::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `crt0stack` is imported redundantly
[INFO] [stdout]   --> src/exec.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crt0stack::{self, Builder, Entry};
[INFO] [stdout]    |                 ^^^^ the item `crt0stack` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `eprintln` is imported redundantly
[INFO] [stdout]    --> src/hostcall.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |   use crate::eprintln;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/print.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / macro_rules! eprintln {
[INFO] [stdout] 172 | |     () => ($crate::eprint!("\n"));
[INFO] [stdout] 173 | |     ($fmt:expr) => ($crate::eprint!(concat!($fmt, "\n")));
[INFO] [stdout] 174 | |     ($fmt:expr, $($arg:tt)*) => ($crate::eprint!(concat!($fmt, "\n"), $($arg)*));
[INFO] [stdout] 175 | | }
[INFO] [stdout]     | |_- the item `eprintln` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `eprintln` is imported redundantly
[INFO] [stdout]    --> src/interrupts.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout] 8   |   use crate::eprintln;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/print.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / macro_rules! eprintln {
[INFO] [stdout] 172 | |     () => ($crate::eprint!("\n"));
[INFO] [stdout] 173 | |     ($fmt:expr) => ($crate::eprint!(concat!($fmt, "\n")));
[INFO] [stdout] 174 | |     ($fmt:expr, $($arg:tt)*) => ($crate::eprint!(concat!($fmt, "\n"), $($arg)*));
[INFO] [stdout] 175 | | }
[INFO] [stdout]     | |_- the item `eprintln` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | #![feature(asm_const, asm_sym, c_size_t, naked_functions)]
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | #![feature(asm_const, asm_sym, c_size_t, naked_functions)]
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(asm_const, asm_sym, naked_functions)]
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(asm_const, asm_sym, naked_functions)]
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enarx-shim-kvm` (bin "enarx-shim-kvm") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "59d68d27982d5486e7ced6c53de3be1e45872df06f0b32bf8691fbb947aa1280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d68d27982d5486e7ced6c53de3be1e45872df06f0b32bf8691fbb947aa1280", kill_on_drop: false }`
[INFO] [stdout] 59d68d27982d5486e7ced6c53de3be1e45872df06f0b32bf8691fbb947aa1280
