[INFO] cloning repository https://github.com/klausz65/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klausz65/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklausz65%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklausz65%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c94848c046d29f9a80c09aae758e27e418a289f2
[INFO] checking klausz65/rust against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklausz65%2Frust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/klausz65/rust
[INFO] finished tweaking git repo https://github.com/klausz65/rust
[INFO] tweaked toml for git repo https://github.com/klausz65/rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/klausz65/rust on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/klausz65/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" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ac755660f5d592ce4de6cf19eac14181a1f865ffbba66ca9ee164fc4a9a16de
[INFO] running `Command { std: "docker" "start" "-a" "2ac755660f5d592ce4de6cf19eac14181a1f865ffbba66ca9ee164fc4a9a16de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ac755660f5d592ce4de6cf19eac14181a1f865ffbba66ca9ee164fc4a9a16de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac755660f5d592ce4de6cf19eac14181a1f865ffbba66ca9ee164fc4a9a16de", kill_on_drop: false }`
[INFO] [stdout] 2ac755660f5d592ce4de6cf19eac14181a1f865ffbba66ca9ee164fc4a9a16de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 711095e8f1f806e08a81a4c9ddf8b9262e53e8904f093e3cfc0b4f7a94f5a7f6
[INFO] running `Command { std: "docker" "start" "-a" "711095e8f1f806e08a81a4c9ddf8b9262e53e8904f093e3cfc0b4f7a94f5a7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling cc v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling thiserror v1.0.66
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking itertools v0.12.1
[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 digest v0.10.7
[INFO] [stderr]     Checking elsa v1.7.1
[INFO] [stderr]     Checking rustc_arena v0.0.0 (/opt/rustwide/workdir/compiler/rustc_arena)
[INFO] [stderr]     Checking ena v0.14.3
[INFO] [stderr]     Checking rustc-stable-hash v0.1.0
[INFO] [stderr]     Checking rustc_graphviz v0.0.0 (/opt/rustwide/workdir/compiler/rustc_graphviz)
[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:81:49
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 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/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/mem/maybe_uninit.rs:391:5
[INFO] [stdout] help: there is a method `assume_init_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/mem/maybe_uninit.rs:987:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[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' (338) panicked at compiler/rustc_macros/build.rs:14:9:
[INFO] [stderr]   wrong command used for building
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x583fea8d8192 - std::backtrace_rs::backtrace::libunwind::trace::h7111bbf6d4d673e4
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x583fea8d8192 - std::backtrace_rs::backtrace::trace_unsynchronized::hc9dc51998274b187
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x583fea8d8192 - std::sys::backtrace::_print_fmt::h637e93c9ebef3a80
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x583fea8d8192 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6bbf610d6ab28b32
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x583fea8e6d0f - core::fmt::rt::Argument::fmt::h26c7b8b2ffef56bc
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x583fea8e6d0f - core::fmt::write::h667869de048139c3
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x583fea8b5f23 - std::io::default_write_fmt::h16afded5d92810d6
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x583fea8b5f23 - std::io::Write::write_fmt::hbd203ca06609c6a2
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x583fea8bb332 - std::sys::backtrace::BacktraceLock::print::h75562ed19a4fba4f
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x583fea8bcc2c - std::panicking::default_hook::{{closure}}::h199efc4251699b0b
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x583fea8bca86 - std::panicking::default_hook::h309dad23e034ef89
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x583fea8bd205 - std::panicking::panic_with_hook::h4eb76d74a2e0b8d8
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x583fea8bd066 - std::panicking::panic_handler::{{closure}}::hed36407b059fbfe9
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:700:13
[INFO] [stderr]     13:     0x583fea8bb469 - std::sys::backtrace::__rust_end_short_backtrace::h7dcb06a469981aa8
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x583fea8aa98d - __rustc[df1687459635782c]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x583fea8e9db0 - core::panicking::panic_fmt::hd3b85015be399d33
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x583fea8aa3c1 - build_script_build::main::h00d5a2d09c3bf160
[INFO] [stderr]     17:     0x583fea8aa513 - core::ops::function::FnOnce::call_once::h52008c2a34ed160a
[INFO] [stderr]     18:     0x583fea8aa4b6 - std::sys::backtrace::__rust_begin_short_backtrace::h6482211eb3e83706
[INFO] [stderr]     19:     0x583fea8aa419 - std::rt::lang_start::{{closure}}::hf087d048a4be52eb
[INFO] [stderr]     20:     0x583fea8b7310 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hcd6cdef14138a430
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     21:     0x583fea8b7310 - std::panicking::catch_unwind::do_call::h9d5f1b75acb2131f
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:590:40
[INFO] [stderr]     22:     0x583fea8b7310 - std::panicking::catch_unwind::h533f93f8c24cd24f
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:553:19
[INFO] [stderr]     23:     0x583fea8b7310 - std::panic::catch_unwind::hd025dcd193cf8e28
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x583fea8b7310 - std::rt::lang_start_internal::{{closure}}::h46bb298bb506a414
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/rt.rs:175:24
[INFO] [stderr]     25:     0x583fea8b7310 - std::panicking::catch_unwind::do_call::hcb1f0c9d36f9cc81
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:590:40
[INFO] [stderr]     26:     0x583fea8b7310 - std::panicking::catch_unwind::h332c9730f0acbcf5
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panicking.rs:553:19
[INFO] [stderr]     27:     0x583fea8b7310 - std::panic::catch_unwind::h5ebc9c614243cdfe
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x583fea8b7310 - std::rt::lang_start_internal::h8364af735d7fd309
[INFO] [stderr]                                  at /rustc/f3d95de532264a1215023baa665c0028aecf74b1/library/std/src/rt.rs:171:5
[INFO] [stderr]     29:     0x583fea8aa401 - std::rt::lang_start::h3521493c40f11166
[INFO] [stderr]     30:     0x583fea8aa6a5 - main
[INFO] [stderr]     31:     0x7318e71d71ca - <unknown>
[INFO] [stderr]     32:     0x7318e71d728b - __libc_start_main
[INFO] [stderr]     33:     0x583fea8aa195 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustc_arena` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "711095e8f1f806e08a81a4c9ddf8b9262e53e8904f093e3cfc0b4f7a94f5a7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711095e8f1f806e08a81a4c9ddf8b9262e53e8904f093e3cfc0b4f7a94f5a7f6", kill_on_drop: false }`
[INFO] [stdout] 711095e8f1f806e08a81a4c9ddf8b9262e53e8904f093e3cfc0b4f7a94f5a7f6
