[INFO] cloning repository https://github.com/mathetake/alvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathetake/alvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathetake%2Falvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathetake%2Falvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6d3a125d4c34653c2c936fea7bafba19de0eb5
[INFO] checking mathetake/alvm against try#1c4199da70f816f2239f41c55168ff75a3663718 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathetake%2Falvm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mathetake/alvm
[INFO] finished tweaking git repo https://github.com/mathetake/alvm
[INFO] tweaked toml for git repo https://github.com/mathetake/alvm written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mathetake/alvm on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mathetake/alvm 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_chacha v0.9.0-alpha.1
[INFO] [stderr]   Downloaded rand_core v0.9.0-alpha.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.0-alpha.6
[INFO] [stderr]   Downloaded applevisor v0.1.2
[INFO] [stderr]   Downloaded aarch64-esr-decoder v0.2.3
[INFO] [stderr]   Downloaded rand v0.9.0-alpha.1
[INFO] [stderr]   Downloaded elf v0.7.4
[INFO] [stderr]   Downloaded zerocopy v0.8.0-alpha.6
[INFO] [stderr]   Downloaded applevisor-sys v0.1.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65b3e20f81dffda1809b649733d195d6c1c1a6837dacac3244535b5ed5f38269
[INFO] running `Command { std: "docker" "start" "-a" "65b3e20f81dffda1809b649733d195d6c1c1a6837dacac3244535b5ed5f38269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65b3e20f81dffda1809b649733d195d6c1c1a6837dacac3244535b5ed5f38269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b3e20f81dffda1809b649733d195d6c1c1a6837dacac3244535b5ed5f38269", kill_on_drop: false }`
[INFO] [stdout] 65b3e20f81dffda1809b649733d195d6c1c1a6837dacac3244535b5ed5f38269
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a80e8db9c011d42986686e34075542c8d0bbc768e854bd2bdcb2a21b88b2281
[INFO] running `Command { std: "docker" "start" "-a" "0a80e8db9c011d42986686e34075542c8d0bbc768e854bd2bdcb2a21b88b2281", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling zerocopy v0.8.0-alpha.6
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling alvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr] error: failed to run custom build command for `alvm v0.1.0 (/opt/rustwide/workdir)`
[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/alvm-d590f4da1ca63a8d/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   running: "zig" "cc" "-target" "aarch64-freestanding-none" "-g" "-static" "-o" "tests/cases/asm/entry.exe" "tests/cases/asm/entry.S"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (169) panicked at build.rs:56:35:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x58c4c6cb87fa - std[ccca968540c01cc9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x58c4c6cb87fa - std[ccca968540c01cc9]::backtrace_rs::backtrace::trace_unsynchronized::<std[ccca968540c01cc9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x58c4c6cb87fa - std[ccca968540c01cc9]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x58c4c6cb87fa - <<std[ccca968540c01cc9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[f51a453478e42253]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x58c4c6ccb3fa - <core[f51a453478e42253]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x58c4c6ccb3fa - core[f51a453478e42253]::fmt::write
[INFO] [stderr]      6:     0x58c4c6cbddf2 - std[ccca968540c01cc9]::io::default_write_fmt::<std[ccca968540c01cc9]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x58c4c6cbddf2 - <std[ccca968540c01cc9]::sys::stdio::unix::Stderr as std[ccca968540c01cc9]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x58c4c6c9e1df - <std[ccca968540c01cc9]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x58c4c6c9e1df - std[ccca968540c01cc9]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x58c4c6cb44f1 - std[ccca968540c01cc9]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x58c4c6cb46ab - std[ccca968540c01cc9]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x58c4c6c9e298 - std[ccca968540c01cc9]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x58c4c6c936c9 - std[ccca968540c01cc9]::sys::backtrace::__rust_end_short_backtrace::<std[ccca968540c01cc9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x58c4c6c9eafd - __rustc[e0820dc784133a37]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x58c4c6ccbaec - core[f51a453478e42253]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x58c4c6ccb8c2 - core[f51a453478e42253]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/result.rs:1865:5
[INFO] [stderr]     17:     0x58c4c6c8445d - build_script_build[343c6643d0e0f43e]::build_test_cases
[INFO] [stderr]     18:     0x58c4c6c8457c - build_script_build[343c6643d0e0f43e]::main
[INFO] [stderr]     19:     0x58c4c6c87043 - <fn() as core[f51a453478e42253]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x58c4c6c820c6 - std[ccca968540c01cc9]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x58c4c6c825b9 - std[ccca968540c01cc9]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x58c4c6cb3737 - <&dyn core[f51a453478e42253]::ops::function::Fn<(), Output = i32> + core[f51a453478e42253]::marker::Sync + core[f51a453478e42253]::panic::unwind_safe::RefUnwindSafe as core[f51a453478e42253]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panicking::catch_unwind::do_call::<&dyn core[f51a453478e42253]::ops::function::Fn<(), Output = i32> + core[f51a453478e42253]::marker::Sync + core[f51a453478e42253]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panicking::catch_unwind::<i32, &dyn core[f51a453478e42253]::ops::function::Fn<(), Output = i32> + core[f51a453478e42253]::marker::Sync + core[f51a453478e42253]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panic::catch_unwind::<&dyn core[f51a453478e42253]::ops::function::Fn<(), Output = i32> + core[f51a453478e42253]::marker::Sync + core[f51a453478e42253]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x58c4c6cb3737 - std[ccca968540c01cc9]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panicking::catch_unwind::do_call::<std[ccca968540c01cc9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panicking::catch_unwind::<isize, std[ccca968540c01cc9]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x58c4c6cb3737 - std[ccca968540c01cc9]::panic::catch_unwind::<std[ccca968540c01cc9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x58c4c6cb3737 - std[ccca968540c01cc9]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1c4199da70f816f2239f41c55168ff75a3663718/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x58c4c6c81771 - std[ccca968540c01cc9]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x58c4c6c873f5 - main
[INFO] [stderr]     33:     0x7a0c63ac41ca - <unknown>
[INFO] [stderr]     34:     0x7a0c63ac428b - __libc_start_main
[INFO] [stderr]     35:     0x58c4c6c80ad5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0a80e8db9c011d42986686e34075542c8d0bbc768e854bd2bdcb2a21b88b2281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a80e8db9c011d42986686e34075542c8d0bbc768e854bd2bdcb2a21b88b2281", kill_on_drop: false }`
[INFO] [stdout] 0a80e8db9c011d42986686e34075542c8d0bbc768e854bd2bdcb2a21b88b2281