[INFO] cloning repository https://github.com/thmasq/sharedmem-multiarch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thmasq/sharedmem-multiarch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthmasq%2Fsharedmem-multiarch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthmasq%2Fsharedmem-multiarch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25b8d238659122397426afda5bb58f183b5df775
[INFO] checking thmasq/sharedmem-multiarch against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthmasq%2Fsharedmem-multiarch" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thmasq/sharedmem-multiarch
[INFO] finished tweaking git repo https://github.com/thmasq/sharedmem-multiarch
[INFO] tweaked toml for git repo https://github.com/thmasq/sharedmem-multiarch written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thmasq/sharedmem-multiarch on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thmasq/sharedmem-multiarch 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking thmasq/sharedmem-multiarch against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthmasq%2Fsharedmem-multiarch" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thmasq/sharedmem-multiarch
[INFO] finished tweaking git repo https://github.com/thmasq/sharedmem-multiarch
[INFO] tweaked toml for git repo https://github.com/thmasq/sharedmem-multiarch written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thmasq/sharedmem-multiarch on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thmasq/sharedmem-multiarch 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shared_memory v0.12.4
[INFO] [stderr]   Downloaded linux-futex v1.0.0
[INFO] [stderr]   Downloaded win-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f3a4f2d2f0a4c811a9bd7359086c8958cc73126be5b90f2b1d2693bc934f12c
[INFO] running `Command { std: "docker" "start" "-a" "8f3a4f2d2f0a4c811a9bd7359086c8958cc73126be5b90f2b1d2693bc934f12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f3a4f2d2f0a4c811a9bd7359086c8958cc73126be5b90f2b1d2693bc934f12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3a4f2d2f0a4c811a9bd7359086c8958cc73126be5b90f2b1d2693bc934f12c", kill_on_drop: false }`
[INFO] [stdout] 8f3a4f2d2f0a4c811a9bd7359086c8958cc73126be5b90f2b1d2693bc934f12c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4d5977a41f55fbc0e8a9d5bb53f6b828d1165310bdbf366c3b08e5299246cb
[INFO] running `Command { std: "docker" "start" "-a" "2d4d5977a41f55fbc0e8a9d5bb53f6b828d1165310bdbf366c3b08e5299246cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling sharedmem-multiarch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr] error: failed to run custom build command for `sharedmem-multiarch 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/sharedmem-multiarch-581b2c7da7bea1aa/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=child_process
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (146) panicked at build.rs:26:9:
[INFO] [stderr]   Failed to build child process:    Compiling libc v0.2.174
[INFO] [stderr]      Compiling cfg-if v1.0.1
[INFO] [stderr]      Compiling zerocopy v0.8.26
[INFO] [stderr]      Compiling autocfg v1.5.0
[INFO] [stderr]      Compiling bitflags v1.3.2
[INFO] [stderr]   error[E0463]: can't find crate for `core`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the `i686-unknown-linux-gnu` target may not be installed
[INFO] [stderr]     = help: consider downloading the target with `rustup target add i686-unknown-linux-gnu`
[INFO] [stderr]     = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stderr] 
[INFO] [stderr]   For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr]   error: could not compile `bitflags` (lib) due to 1 previous error
[INFO] [stderr]   warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]   error: could not compile `cfg-if` (lib) due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x622fade32f38 - std[3a0da811e2a965df]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x622fade32f38 - std[3a0da811e2a965df]::backtrace_rs::backtrace::trace_unsynchronized::<std[3a0da811e2a965df]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x622fade32f38 - std[3a0da811e2a965df]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x622fade32f38 - <<std[3a0da811e2a965df]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6d4808f86b90ed97]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x622fade43f0a - <core[6d4808f86b90ed97]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x622fade43f0a - core[6d4808f86b90ed97]::fmt::write
[INFO] [stderr]      6:     0x622fade36f82 - std[3a0da811e2a965df]::io::default_write_fmt::<std[3a0da811e2a965df]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x622fade36f82 - <std[3a0da811e2a965df]::sys::stdio::unix::Stderr as std[3a0da811e2a965df]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x622fade17116 - <std[3a0da811e2a965df]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x622fade17116 - std[3a0da811e2a965df]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x622fade2dfa1 - std[3a0da811e2a965df]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x622fade2e15b - std[3a0da811e2a965df]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x622fade171d2 - std[3a0da811e2a965df]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x622fade0c459 - std[3a0da811e2a965df]::sys::backtrace::__rust_end_short_backtrace::<std[3a0da811e2a965df]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x622fade17a3d - __rustc[5db928952d2664c2]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x622fade445fc - core[6d4808f86b90ed97]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x622faddfdd39 - build_script_build[b9dd13d50768474c]::main
[INFO] [stderr]     17:     0x622fade003e3 - <fn() as core[6d4808f86b90ed97]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     18:     0x622faddfd2c6 - std[3a0da811e2a965df]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     19:     0x622faddfd6d9 - std[3a0da811e2a965df]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     20:     0x622fade2d257 - <&dyn core[6d4808f86b90ed97]::ops::function::Fn<(), Output = i32> + core[6d4808f86b90ed97]::marker::Sync + core[6d4808f86b90ed97]::panic::unwind_safe::RefUnwindSafe as core[6d4808f86b90ed97]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     21:     0x622fade2d257 - std[3a0da811e2a965df]::panicking::catch_unwind::do_call::<&dyn core[6d4808f86b90ed97]::ops::function::Fn<(), Output = i32> + core[6d4808f86b90ed97]::marker::Sync + core[6d4808f86b90ed97]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:581:40
[INFO] [stderr]     22:     0x622fade2d257 - std[3a0da811e2a965df]::panicking::catch_unwind::<i32, &dyn core[6d4808f86b90ed97]::ops::function::Fn<(), Output = i32> + core[6d4808f86b90ed97]::marker::Sync + core[6d4808f86b90ed97]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:544:19
[INFO] [stderr]     23:     0x622fade2d257 - std[3a0da811e2a965df]::panic::catch_unwind::<&dyn core[6d4808f86b90ed97]::ops::function::Fn<(), Output = i32> + core[6d4808f86b90ed97]::marker::Sync + core[6d4808f86b90ed97]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x622fade2d257 - std[3a0da811e2a965df]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/rt.rs:175:24
[INFO] [stderr]     25:     0x622fade2d257 - std[3a0da811e2a965df]::panicking::catch_unwind::do_call::<std[3a0da811e2a965df]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x622fade2d257 - std[3a0da811e2a965df]::panicking::catch_unwind::<isize, std[3a0da811e2a965df]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x622fade2d257 - std[3a0da811e2a965df]::panic::catch_unwind::<std[3a0da811e2a965df]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x622fade2d257 - std[3a0da811e2a965df]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/012cd62c9add58ab3910e44c137d87db3ab70f61/library/std/src/rt.rs:171:5
[INFO] [stderr]     29:     0x622faddfc9b1 - std[3a0da811e2a965df]::rt::lang_start::<()>
[INFO] [stderr]     30:     0x622fade00715 - main
[INFO] [stderr]     31:     0x7c80a99df1ca - <unknown>
[INFO] [stderr]     32:     0x7c80a99df28b - __libc_start_main
[INFO] [stderr]     33:     0x622faddfbe55 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d4d5977a41f55fbc0e8a9d5bb53f6b828d1165310bdbf366c3b08e5299246cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4d5977a41f55fbc0e8a9d5bb53f6b828d1165310bdbf366c3b08e5299246cb", kill_on_drop: false }`
[INFO] [stdout] 2d4d5977a41f55fbc0e8a9d5bb53f6b828d1165310bdbf366c3b08e5299246cb
