[INFO] cloning repository https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mubiquity/Rust-Nature-of-Code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d8e8ca56c9914340affa09702295cd160d7d1f5
[INFO] building mubiquity/Rust-Nature-of-Code against master#70591dc15db32941fe3595fdbf98e58d6975f95e for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mubiquity/Rust-Nature-of-Code on toolchain 70591dc15db32941fe3595fdbf98e58d6975f95e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] finished tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] tweaked toml for git repo https://github.com/mubiquity/Rust-Nature-of-Code written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mubiquity/Rust-Nature-of-Code 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" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.1.0-pre.0
[INFO] [stderr]   Downloaded matrixmultiply v0.1.14
[INFO] [stderr]   Downloaded proc-macro2 v0.3.1
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.52.0
[INFO] [stderr]   Downloaded tempfile v3.0.0
[INFO] [stderr]   Downloaded rand v0.5.0-pre.0
[INFO] [stderr]   Downloaded gleam v0.4.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6838f920a3e8d0b7a238d6347213d09a226afc7bb64087f14119a774617b8142
[INFO] running `Command { std: "docker" "start" "-a" "6838f920a3e8d0b7a238d6347213d09a226afc7bb64087f14119a774617b8142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6838f920a3e8d0b7a238d6347213d09a226afc7bb64087f14119a774617b8142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6838f920a3e8d0b7a238d6347213d09a226afc7bb64087f14119a774617b8142", kill_on_drop: false }`
[INFO] [stdout] 6838f920a3e8d0b7a238d6347213d09a226afc7bb64087f14119a774617b8142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e101007018171ef3992611bb5f4fa4a46df8fdc0432de1500c8deea53531fc74
[INFO] running `Command { std: "docker" "start" "-a" "e101007018171ef3992611bb5f4fa4a46df8fdc0432de1500c8deea53531fc74", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.1
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling piston-float v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling piston-viewport v0.3.0
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `wayland-scanner` (lib)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `xml-rs` (lib)
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `pkg-config` (lib)
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `num_cpus` (lib)
[INFO] [stderr] error: could not compile `rand` (lib)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: libloading@0.5.0: ar: /opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/libglobal_static.a: No space left on device
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `libloading v0.5.0`
[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/libloading-baff73dc9b502d31/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=dl
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/src/os/unix/global_static.o" "-c" "src/os/unix/global_static.c"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_AR = None
[INFO] [stderr]   AR = None
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   running: "ar" "crs" "/opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/libglobal_static.a" "/opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/src/os/unix/global_static.o"
[INFO] [stderr]   cargo:warning=ar: /opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/libglobal_static.a: No space left on device
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cc-1.0.9/src/lib.rs:2070:5:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   Internal error occurred: Command "ar" "crs" "/opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/libglobal_static.a" "/opt/rustwide/target/debug/build/libloading-fc32dbbf2c07585b/out/src/os/unix/global_static.o" with args "ar" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5625569d84cd - std::backtrace_rs::backtrace::libunwind::trace::h64d89666a085324f
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x5625569d84cd - std::backtrace_rs::backtrace::trace_unsynchronized::hc1fd51ebf53feac0
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5625569d84cd - std::sys::backtrace::_print_fmt::h1e2e2270635613f5
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5625569d84cd - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::head0a12237d1ed93
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5625569fb58b - core::fmt::rt::Argument::fmt::hca35d416b932a57e
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5625569fb58b - core::fmt::write::heff85b040f055f4e
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/fmt/mod.rs:1178:21
[INFO] [stderr]      6:     0x5625569d4b03 - std::io::Write::write_fmt::h1fb5f12daefdf59e
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/io/mod.rs:1823:15
[INFO] [stderr]      7:     0x5625569d98a2 - std::sys::backtrace::BacktraceLock::print::haacb2da813753a92
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5625569d98a2 - std::panicking::default_hook::{{closure}}::hfb344a23a7cc588e
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:266:22
[INFO] [stderr]      9:     0x5625569d950e - std::panicking::default_hook::h9de6e44e4e5f3f5f
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:293:9
[INFO] [stderr]     10:     0x5625569da19f - std::panicking::rust_panic_with_hook::h038f7ba5eec8d9df
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:797:13
[INFO] [stderr]     11:     0x5625569d9e87 - std::panicking::begin_panic_handler::{{closure}}::h7367d2e8ac1b10d1
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:671:13
[INFO] [stderr]     12:     0x5625569d89b9 - std::sys::backtrace::__rust_end_short_backtrace::h1ef546f372febf07
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x5625569d9b14 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:662:5
[INFO] [stderr]     14:     0x5625569fa373 - core::panicking::panic_fmt::h8f523524c8331b38
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/panicking.rs:74:14
[INFO] [stderr]     15:     0x56255698e5c2 - cc::fail::hf755627f163a002e
[INFO] [stderr]     16:     0x56255697f7ef - cc::Build::compile::hc97607503245d0b5
[INFO] [stderr]     17:     0x56255697b758 - build_script_build::main::h83e10e8ac6822aca
[INFO] [stderr]     18:     0x56255697aca3 - core::ops::function::FnOnce::call_once::h079a8ab11d37b4f5
[INFO] [stderr]     19:     0x56255697ac46 - std::sys::backtrace::__rust_begin_short_backtrace::hb0ed48e8c3a15f16
[INFO] [stderr]     20:     0x56255697ac29 - std::rt::lang_start::{{closure}}::h987b95eec30fa6f9
[INFO] [stderr]     21:     0x5625569d09e0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6832ba58550d62fe
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x5625569d09e0 - std::panicking::try::do_call::h26c6799adb14441c
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:554:40
[INFO] [stderr]     23:     0x5625569d09e0 - std::panicking::try::he249d22783e22331
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:518:19
[INFO] [stderr]     24:     0x5625569d09e0 - std::panic::catch_unwind::h33fb84fbab194eec
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panic.rs:345:14
[INFO] [stderr]     25:     0x5625569d09e0 - std::rt::lang_start_internal::{{closure}}::h709b77417353bc5a
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/rt.rs:143:48
[INFO] [stderr]     26:     0x5625569d09e0 - std::panicking::try::do_call::h8ea17ec9dbc67bf8
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:554:40
[INFO] [stderr]     27:     0x5625569d09e0 - std::panicking::try::hc3b77b4df6a19630
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:518:19
[INFO] [stderr]     28:     0x5625569d09e0 - std::panic::catch_unwind::haeb9fc03ca64ff6f
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panic.rs:345:14
[INFO] [stderr]     29:     0x5625569d09e0 - std::rt::lang_start_internal::h11fb0f5737c078a8
[INFO] [stderr]                                  at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/rt.rs:143:20
[INFO] [stderr]     30:     0x56255697ac07 - std::rt::lang_start::h74a24ab549424024
[INFO] [stderr]     31:     0x56255697b885 - main
[INFO] [stderr]     32:     0x7f23faf25d90 - <unknown>
[INFO] [stderr]     33:     0x7f23faf25e40 - __libc_start_main
[INFO] [stderr]     34:     0x56255697aa75 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaCBrnkI"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rayon-core` (lib) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetajPgocQ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e101007018171ef3992611bb5f4fa4a46df8fdc0432de1500c8deea53531fc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e101007018171ef3992611bb5f4fa4a46df8fdc0432de1500c8deea53531fc74", kill_on_drop: false }`
[INFO] [stdout] e101007018171ef3992611bb5f4fa4a46df8fdc0432de1500c8deea53531fc74
[INFO] building mubiquity/Rust-Nature-of-Code against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mubiquity/Rust-Nature-of-Code on toolchain 7587ff3622fbec0abf6ac551eab5226f22f5d958
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] finished tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] tweaked toml for git repo https://github.com/mubiquity/Rust-Nature-of-Code written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mubiquity/Rust-Nature-of-Code 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" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e95a9e869b367007a6324e21f2a8d6061ea5574b06f2d01a11fc4c8754e4b2b
[INFO] running `Command { std: "docker" "start" "-a" "0e95a9e869b367007a6324e21f2a8d6061ea5574b06f2d01a11fc4c8754e4b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e95a9e869b367007a6324e21f2a8d6061ea5574b06f2d01a11fc4c8754e4b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e95a9e869b367007a6324e21f2a8d6061ea5574b06f2d01a11fc4c8754e4b2b", kill_on_drop: false }`
[INFO] [stdout] 0e95a9e869b367007a6324e21f2a8d6061ea5574b06f2d01a11fc4c8754e4b2b
[INFO] building mubiquity/Rust-Nature-of-Code against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mubiquity/Rust-Nature-of-Code on toolchain 7587ff3622fbec0abf6ac551eab5226f22f5d958
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] finished tweaking git repo https://github.com/mubiquity/Rust-Nature-of-Code
[INFO] tweaked toml for git repo https://github.com/mubiquity/Rust-Nature-of-Code written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mubiquity/Rust-Nature-of-Code 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" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+7587ff3622fbec0abf6ac551eab5226f22f5d958" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/700e457ce29bbba1b57b1252eb11c2acfac368af6ee214790eaeb5f14d027009/work: no space left on device
[INFO] building mubiquity/Rust-Nature-of-Code against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/random_walker.rs
[INFO] [stderr] error: unable to write file src/utils.rs
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building mubiquity/Rust-Nature-of-Code against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/noise_walker.rs
[INFO] [stderr] error: unable to write file src/random_walker.rs
[INFO] [stderr] error: unable to write file src/utils.rs
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building mubiquity/Rust-Nature-of-Code against try#7587ff3622fbec0abf6ac551eab5226f22f5d958 for pr-127731
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmubiquity%2FRust-Nature-of-Code" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/noise_walker.rs
[INFO] [stderr] error: unable to write file src/random_walker.rs
[INFO] [stderr] error: unable to write file src/utils.rs
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/mubiquity/Rust-Nature-of-Code
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.