[INFO] cloning repository https://github.com/matthewthechickenman/collaborative-draw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewthechickenman/collaborative-draw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewthechickenman%2Fcollaborative-draw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewthechickenman%2Fcollaborative-draw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 040d4a7e73ba65d331cf3bec2f2283a0d64fb65c [INFO] checking matthewthechickenman/collaborative-draw against try#cc4c4328b2b4da72bc61f8f5984292dd73740b5e for pr-112842 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewthechickenman%2Fcollaborative-draw" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matthewthechickenman/collaborative-draw on toolchain cc4c4328b2b4da72bc61f8f5984292dd73740b5e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cc4c4328b2b4da72bc61f8f5984292dd73740b5e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matthewthechickenman/collaborative-draw [INFO] finished tweaking git repo https://github.com/matthewthechickenman/collaborative-draw [INFO] tweaked toml for git repo https://github.com/matthewthechickenman/collaborative-draw written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/matthewthechickenman/collaborative-draw 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" "+cc4c4328b2b4da72bc61f8f5984292dd73740b5e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+cc4c4328b2b4da72bc61f8f5984292dd73740b5e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef539fa10e32b82745dba2367126697ea5d3fe0722a030029975d325b11753a3 [INFO] running `Command { std: "docker" "start" "-a" "ef539fa10e32b82745dba2367126697ea5d3fe0722a030029975d325b11753a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef539fa10e32b82745dba2367126697ea5d3fe0722a030029975d325b11753a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef539fa10e32b82745dba2367126697ea5d3fe0722a030029975d325b11753a3", kill_on_drop: false }` [INFO] [stdout] ef539fa10e32b82745dba2367126697ea5d3fe0722a030029975d325b11753a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+cc4c4328b2b4da72bc61f8f5984292dd73740b5e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c187cef7c0f1e52ced6ff346c2ebd947e32926199677245138e5bc5bef4698a7 [INFO] running `Command { std: "docker" "start" "-a" "c187cef7c0f1e52ced6ff346c2ebd947e32926199677245138e5bc5bef4698a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.134 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde v1.0.134 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking socket2 v0.4.3 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.76 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:429:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f5292c31dc1 - std::backtrace_rs::backtrace::libunwind::trace::hf7f8be9c7c915615 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f5292c31dc1 - std::backtrace_rs::backtrace::trace_unsynchronized::hde453de304fadffb [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] 2: 0x7f5292c31dc1 - std::sys_common::backtrace::_print_fmt::h37c801c72b8c02a0 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f5292c31dc1 - ::fmt::h6aaed6e250d4f64d [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f5292c933df - core::fmt::rt::Argument::fmt::h618a796028595858 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/core/src/fmt/rt.rs:138:9 [INFO] [stderr] 5: 0x7f5292c933df - core::fmt::write::h81ac5b40791791e0 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/core/src/fmt/mod.rs:1094:21 [INFO] [stderr] 6: 0x7f5292c24927 - std::io::Write::write_fmt::h4f77f21632e179aa [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/io/mod.rs:1714:15 [INFO] [stderr] 7: 0x7f5292c31bd5 - std::sys_common::backtrace::_print::haae18b674ae3d65a [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x7f5292c31bd5 - std::sys_common::backtrace::print::h4cbb753d159cb702 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:429:9 [INFO] [stderr] 9: 0x7f5292c34983 - std::panicking::default_hook::{{closure}}::h1b2a7795e8d433c3 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/panicking.rs:269:22 [INFO] [stderr] 10: 0x7f5292c34714 - std::panicking::default_hook::h10b78b847959fd51 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/panicking.rs:288:9 [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta9dYdJd" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aho-corasick` (lib) due to previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] 11: 0x7f5295e789db - >::call_once::{shim:vtable#0} [INFO] [stderr] 12: 0x7f5292c351ae - as core::ops::function::Fn>::call::h9a749751fb4ad997 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/alloc/src/boxed.rs:2007:9 [INFO] [stderr] 13: 0x7f5292c351ae - std::panicking::rust_panic_with_hook::h4e542f647390bf47 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/panicking.rs:709:13 [INFO] [stderr] 14: 0x7f5292c34ef1 - std::panicking::begin_panic_handler::{{closure}}::hbd3066aceac05a10 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/panicking.rs:595:13 [INFO] [stderr] 15: 0x7f5292c321f6 - std::sys_common::backtrace::__rust_end_short_backtrace::he0a1778a5b855440 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stderr] 16: 0x7f5292c34c82 - rust_begin_unwind [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/std/src/panicking.rs:593:5 [INFO] [stderr] 17: 0x7f5292c8f663 - core::panicking::panic_fmt::hc5d1d50f35e2e211 [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/core/src/panicking.rs:67:14 [INFO] [stderr] 18: 0x7f5292c8f6f3 - core::panicking::panic::h4ac03fc16df8b1ab [INFO] [stderr] at /rustc/cc4c4328b2b4da72bc61f8f5984292dd73740b5e/library/core/src/panicking.rs:117:5 [INFO] [stderr] error: could not compile `url` (lib) [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetayo2xvA" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaiktdaq" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `base64` (lib) due to previous error [INFO] [stderr] error: could not compile `openssl` (lib) due to 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/rmetaIYnv8E" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex-syntax` (lib) due to 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/rmetaeAgoCg" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gimli` (lib) due to 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/rmetaVdDJvE" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `object` (lib) due to previous error [INFO] running `Command { std: "docker" "inspect" "c187cef7c0f1e52ced6ff346c2ebd947e32926199677245138e5bc5bef4698a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c187cef7c0f1e52ced6ff346c2ebd947e32926199677245138e5bc5bef4698a7", kill_on_drop: false }` [INFO] [stdout] c187cef7c0f1e52ced6ff346c2ebd947e32926199677245138e5bc5bef4698a7