[INFO] fetching crate x86_64-linux-nolibc 0.1.0... [INFO] testing x86_64-linux-nolibc-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate x86_64-linux-nolibc 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate x86_64-linux-nolibc 0.1.0 [INFO] finished tweaking crates.io crate x86_64-linux-nolibc 0.1.0 [INFO] tweaked toml for crates.io crate x86_64-linux-nolibc 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate x86_64-linux-nolibc 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate x86_64-linux-nolibc 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a38633f7b2e9345d873eb71a28767e654196d818328fda7020f4fca7f08e4707 [INFO] running `Command { std: "docker" "start" "-a" "a38633f7b2e9345d873eb71a28767e654196d818328fda7020f4fca7f08e4707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a38633f7b2e9345d873eb71a28767e654196d818328fda7020f4fca7f08e4707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38633f7b2e9345d873eb71a28767e654196d818328fda7020f4fca7f08e4707", kill_on_drop: false }` [INFO] [stdout] a38633f7b2e9345d873eb71a28767e654196d818328fda7020f4fca7f08e4707 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c15137486e1ffeb58dd985161b0d57f795c4b64c5369f653771c2d38fb95a197 [INFO] running `Command { std: "docker" "start" "-a" "c15137486e1ffeb58dd985161b0d57f795c4b64c5369f653771c2d38fb95a197", kill_on_drop: false }` [INFO] [stderr] Compiling x86_64-linux-nolibc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "c15137486e1ffeb58dd985161b0d57f795c4b64c5369f653771c2d38fb95a197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c15137486e1ffeb58dd985161b0d57f795c4b64c5369f653771c2d38fb95a197", kill_on_drop: false }` [INFO] [stdout] c15137486e1ffeb58dd985161b0d57f795c4b64c5369f653771c2d38fb95a197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8e779750e2b9a0cc9a6718be14a9a89db3855cf40bdbeea79bf351f39b14ae6 [INFO] running `Command { std: "docker" "start" "-a" "d8e779750e2b9a0cc9a6718be14a9a89db3855cf40bdbeea79bf351f39b14ae6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling scroll v0.11.0 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling goblin v0.5.1 [INFO] [stderr] Compiling rcrt1 v2.0.0 [INFO] [stderr] Compiling x86_64-linux-nolibc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> examples/helloworld.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rcrt1-2.0.0/src/lib.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189| #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> examples/raw_helloworld.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 9 | | fn _start() -> ! { [INFO] [stdout] 10 | | exit(main()) [INFO] [stdout] 11 | | } [INFO] [stdout] 12 | | ); [INFO] [stdout] | |_^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rcrt1-2.0.0/src/lib.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189| #[unsafe(naked)] [INFO] [stdout] | +++++++ + [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] 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] error: unsafe attribute used without unsafe [INFO] [stdout] --> examples/panic.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rcrt1-2.0.0/src/lib.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189| #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> examples/raw_error.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 8 | | fn _start() -> ! { [INFO] [stdout] 9 | | exit(main()) [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | ); [INFO] [stdout] | |_^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rcrt1-2.0.0/src/lib.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189| #[unsafe(naked)] [INFO] [stdout] | +++++++ + [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 `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/helloworld.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [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] --> examples/helloworld.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [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 `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/panic.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/raw_helloworld.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [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] --> examples/panic.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [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] --> examples/raw_helloworld.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/raw_error.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [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] --> examples/raw_error.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/raw_helloworld.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 9 | | fn _start() -> ! { [INFO] [stdout] 10 | | exit(main()) [INFO] [stdout] 11 | | } [INFO] [stdout] 12 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/raw_error.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 8 | | fn _start() -> ! { [INFO] [stdout] 9 | | exit(main()) [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/panic.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/helloworld.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "raw_error") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "raw_helloworld") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "panic") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "helloworld") due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d8e779750e2b9a0cc9a6718be14a9a89db3855cf40bdbeea79bf351f39b14ae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e779750e2b9a0cc9a6718be14a9a89db3855cf40bdbeea79bf351f39b14ae6", kill_on_drop: false }` [INFO] [stdout] d8e779750e2b9a0cc9a6718be14a9a89db3855cf40bdbeea79bf351f39b14ae6