[INFO] cloning repository https://github.com/ashutosh-py/Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashutosh-py/Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashutosh-py%2FRust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ac7bcbaad8d6fd7a51bdf1b696cbc3ba4c796cf
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashutosh-py%2FRust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/ashutosh-py/Rust
[INFO] finished tweaking git repo https://github.com/ashutosh-py/Rust
[INFO] tweaked toml for git repo https://github.com/ashutosh-py/Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ashutosh-py/Rust on toolchain 5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ashutosh-py/Rust 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" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b42ba3d7a2336bee3f94265319ea57375d1de10454cae72487f853a1a206a419
[INFO] running `Command { std: "docker" "start" "-a" "b42ba3d7a2336bee3f94265319ea57375d1de10454cae72487f853a1a206a419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b42ba3d7a2336bee3f94265319ea57375d1de10454cae72487f853a1a206a419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42ba3d7a2336bee3f94265319ea57375d1de10454cae72487f853a1a206a419", kill_on_drop: false }`
[INFO] [stdout] b42ba3d7a2336bee3f94265319ea57375d1de10454cae72487f853a1a206a419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad473f66c5e626d36654cf9fa20d48e99ad13b294d180f84e9ec4e5065bf1ba
[INFO] running `Command { std: "docker" "start" "-a" "5ad473f66c5e626d36654cf9fa20d48e99ad13b294d180f84e9ec4e5065bf1ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling cc v1.0.105
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling rustc_macros v0.0.0 (/opt/rustwide/workdir/compiler/rustc_macros)
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]     Checking elsa v1.7.1
[INFO] [stderr]     Checking rustc_arena v0.0.0 (/opt/rustwide/workdir/compiler/rustc_arena)
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stdout] warning: the feature `maybe_uninit_slice` has been stable since 1.94.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]   --> compiler/rustc_arena/src/lib.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(maybe_uninit_slice)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `strict_provenance` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> compiler/rustc_arena/src/lib.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | #![feature(strict_provenance)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `slice_assume_init_mut` found for union `MaybeUninit<T>` in the current scope
[INFO] [stdout]   --> compiler/rustc_arena/src/lib.rs:82:49
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 ptr::drop_in_place(MaybeUninit::slice_assume_init_mut(&mut slice[..len]));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions:
[INFO] [stdout]       MaybeUninit::<T>::new
[INFO] [stdout]       MaybeUninit::<T>::uninit
[INFO] [stdout]       MaybeUninit::<T>::zeroed
[INFO] [stdout]   --> /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/core/src/mem/maybe_uninit.rs:397:4
[INFO] [stdout] help: there is a method `assume_init_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/core/src/mem/maybe_uninit.rs:993:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc_arena` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `rustc_macros v0.0.0 (/opt/rustwide/workdir/compiler/rustc_macros)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_macros-72663d91aa6c45e3/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: you are attempting to build the compiler without going through bootstrap
[INFO] [stderr]   help: see https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html for how to build the compiler
[INFO] [stderr]   help: if you know what you're doing, set the RUSTC_BOOTSTRAP environment variable to any value
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (475) panicked at compiler/rustc_macros/build.rs:14:9:
[INFO] [stderr]   wrong command used for building
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60ecd583c972 - std[90de7069f5da8794]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x60ecd583c972 - std[90de7069f5da8794]::backtrace_rs::backtrace::trace_unsynchronized::<std[90de7069f5da8794]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x60ecd583c972 - std[90de7069f5da8794]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]      3:     0x60ecd583c972 - <<std[90de7069f5da8794]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7dc6457ab5897eca]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]      4:     0x60ecd584dc07 - <core[7dc6457ab5897eca]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x60ecd584dc07 - core[7dc6457ab5897eca]::fmt::write
[INFO] [stderr]      6:     0x60ecd5840f96 - std[90de7069f5da8794]::io::default_write_fmt::<std[90de7069f5da8794]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/io/mod.rs:614:11
[INFO] [stderr]      7:     0x60ecd5840f96 - <std[90de7069f5da8794]::sys::stdio::unix::Stderr as std[90de7069f5da8794]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/io/mod.rs:1969:13
[INFO] [stderr]      8:     0x60ecd58277ff - <std[90de7069f5da8794]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]      9:     0x60ecd58277ff - std[90de7069f5da8794]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x60ecd5838a71 - std[90de7069f5da8794]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x60ecd5838c2b - std[90de7069f5da8794]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x60ecd58278ea - std[90de7069f5da8794]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x60ecd581cd59 - std[90de7069f5da8794]::sys::backtrace::__rust_end_short_backtrace::<std[90de7069f5da8794]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]     14:     0x60ecd582821d - __rustc[7f4b473b41b8aea]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x60ecd584e24c - core[7dc6457ab5897eca]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x60ecd581197d - build_script_build[79b52d07f84a5a22]::main
[INFO] [stderr]     17:     0x60ecd58119f3 - <fn() as core[7dc6457ab5897eca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     18:     0x60ecd5811816 - std[90de7069f5da8794]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     19:     0x60ecd5811829 - std[90de7069f5da8794]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     20:     0x60ecd5837fc6 - <&dyn core[7dc6457ab5897eca]::ops::function::Fn<(), Output = i32> + core[7dc6457ab5897eca]::panic::unwind_safe::RefUnwindSafe + core[7dc6457ab5897eca]::marker::Sync as core[7dc6457ab5897eca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     21:     0x60ecd5837fc6 - std[90de7069f5da8794]::panicking::catch_unwind::do_call::<&dyn core[7dc6457ab5897eca]::ops::function::Fn<(), Output = i32> + core[7dc6457ab5897eca]::panic::unwind_safe::RefUnwindSafe + core[7dc6457ab5897eca]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]     22:     0x60ecd5837fc6 - std[90de7069f5da8794]::panicking::catch_unwind::<i32, &dyn core[7dc6457ab5897eca]::ops::function::Fn<(), Output = i32> + core[7dc6457ab5897eca]::panic::unwind_safe::RefUnwindSafe + core[7dc6457ab5897eca]::marker::Sync>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]     23:     0x60ecd5837fc6 - std[90de7069f5da8794]::panic::catch_unwind::<&dyn core[7dc6457ab5897eca]::ops::function::Fn<(), Output = i32> + core[7dc6457ab5897eca]::panic::unwind_safe::RefUnwindSafe + core[7dc6457ab5897eca]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x60ecd5837fc6 - std[90de7069f5da8794]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/rt.rs:175:24
[INFO] [stderr]     25:     0x60ecd5837fc6 - std[90de7069f5da8794]::panicking::catch_unwind::do_call::<std[90de7069f5da8794]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x60ecd5837fc6 - std[90de7069f5da8794]::panicking::catch_unwind::<isize, std[90de7069f5da8794]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x60ecd5837fc6 - std[90de7069f5da8794]::panic::catch_unwind::<std[90de7069f5da8794]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x60ecd5837fc6 - std[90de7069f5da8794]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa/library/std/src/rt.rs:171:5
[INFO] [stderr]     29:     0x60ecd5811791 - std[90de7069f5da8794]::rt::lang_start::<()>
[INFO] [stderr]     30:     0x60ecd5811a55 - main
[INFO] [stderr]     31:     0x791631d131ca - <unknown>
[INFO] [stderr]     32:     0x791631d1328b - __libc_start_main
[INFO] [stderr]     33:     0x60ecd58115b5 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5ad473f66c5e626d36654cf9fa20d48e99ad13b294d180f84e9ec4e5065bf1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad473f66c5e626d36654cf9fa20d48e99ad13b294d180f84e9ec4e5065bf1ba", kill_on_drop: false }`
[INFO] [stdout] 5ad473f66c5e626d36654cf9fa20d48e99ad13b294d180f84e9ec4e5065bf1ba
