[INFO] cloning repository https://github.com/prz23/sever-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prz23/sever-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fsever-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fsever-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b3f39896b545aebb5604d1aae55e8e1e93c15ca [INFO] testing prz23/sever-test against master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fsever-test" "/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/prz23/sever-test on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prz23/sever-test [INFO] finished tweaking git repo https://github.com/prz23/sever-test [INFO] tweaked toml for git repo https://github.com/prz23/sever-test written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/prz23/sever-test 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" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/prz23/key-server-fake` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vsock v0.2.6 [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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcac8927a2d9da24cfcdf00191db532143b2560245676882ab66fa40ad0774d2 [INFO] running `Command { std: "docker" "start" "-a" "bcac8927a2d9da24cfcdf00191db532143b2560245676882ab66fa40ad0774d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcac8927a2d9da24cfcdf00191db532143b2560245676882ab66fa40ad0774d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcac8927a2d9da24cfcdf00191db532143b2560245676882ab66fa40ad0774d2", kill_on_drop: false }` [INFO] [stdout] bcac8927a2d9da24cfcdf00191db532143b2560245676882ab66fa40ad0774d2 [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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b07d7046f6f6e896e502fcd771b843f9d5d35932da51848e9ce3311f945d47a [INFO] running `Command { std: "docker" "start" "-a" "6b07d7046f6f6e896e502fcd771b843f9d5d35932da51848e9ce3311f945d47a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling polyval v0.4.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `rustversion` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `half` [INFO] [stderr] error: could not compile `proc-macro2` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `proc-macro2` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `idna` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `aes-soft` [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaOZrmmP" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `num-traits` due to previous error [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `cc` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `language-tags` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `time` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `num_cpus` [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaJx4Wmx" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aho-corasick` due to 2 previous errors [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:426:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f40652db5ea - std::backtrace_rs::backtrace::libunwind::trace::h66ee1baad70f162c [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f40652db5ea - std::backtrace_rs::backtrace::trace_unsynchronized::h3125ffde7ca4d99d [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f40652db5ea - std::sys_common::backtrace::_print_fmt::hbdbfa23eed07e688 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f40652db5ea - ::fmt::h9040fa46c3c21247 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f406533e8de - core::fmt::write::h19a3b12aeae2c539 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/fmt/mod.rs:1213:17 [INFO] [stderr] 5: 0x7f40652cbbc5 - std::io::Write::write_fmt::h786b2dd14c6f66ea [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x7f40652db3b5 - std::sys_common::backtrace::_print::hd1ad2573e05197ac [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x7f40652db3b5 - std::sys_common::backtrace::print::h6c0cd3c6b401ec72 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x7f40652de17f - std::panicking::default_hook::{{closure}}::hc09dc9f114375efd [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x7f40652ddebb - std::panicking::default_hook::hfef666cfe5862d3a [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x7f4068613d74 - rustc_driver[f0dd2e9239546073]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f40652de9bd - as core::ops::function::Fn>::call::hc536ff91d276a16f [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:2002:9 [INFO] [stderr] 12: 0x7f40652de9bd - std::panicking::rust_panic_with_hook::h09cdc27f5c472cc8 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:692:13 [INFO] [stderr] 13: 0x7f40652de6f2 - std::panicking::begin_panic_handler::{{closure}}::h5f38ac8f9e3f3f74 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:577:13 [INFO] [stderr] 14: 0x7f40652dba9c - std::sys_common::backtrace::__rust_end_short_backtrace::hb85d55d699513ebd [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 15: 0x7f40652de442 - rust_begin_unwind [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:575:5 [INFO] [stderr] 16: 0x7f406533b2a3 - core::panicking::panic_fmt::hf0f695a991f65334 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panicking.rs:64:14 [INFO] [stderr] 17: 0x7f406533b33d - core::panicking::panic::hb2cddb8b41a7cc52 [INFO] [stderr] at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panicking.rs:114:5 [INFO] [stderr] 18: 0x7f40670c4db2 - ::encode_crate_root [INFO] [stderr] 19: 0x7f40678fb17d - rustc_metadata[6c66896075bb5eeb]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 20: 0x7f40678e8f6e - rustc_data_structures[7be53d7b5bb2e757]::sync::join:: [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `url` [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaIVTXj8" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` due to previous error [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:426:9 [INFO] [stderr] error: could not compile `nix` [INFO] running `Command { std: "docker" "inspect" "6b07d7046f6f6e896e502fcd771b843f9d5d35932da51848e9ce3311f945d47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b07d7046f6f6e896e502fcd771b843f9d5d35932da51848e9ce3311f945d47a", kill_on_drop: false }` [INFO] [stdout] 6b07d7046f6f6e896e502fcd771b843f9d5d35932da51848e9ce3311f945d47a