[INFO] cloning repository brayniac/telem [INFO] running `"git" "clone" "--bare" "git://github.com/brayniac/telem.git" "work/cache/sources/gh/brayniac/telem"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/brayniac/telem'... [INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/telem" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/brayniac/telem"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/brayniac/telem'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brayniac/telem" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/brayniac/telem"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/brayniac/telem'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 227ac82878d5505852ac945e5dda0e3dfdf90daf [INFO] sha for GitHub repo brayniac/telem: 227ac82878d5505852ac945e5dda0e3dfdf90daf [INFO] validating manifest of brayniac/telem on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of brayniac/telem on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing brayniac/telem [INFO] finished frobbing brayniac/telem [INFO] frobbed toml for brayniac/telem written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/brayniac/telem/Cargo.toml [INFO] started frobbing brayniac/telem [INFO] finished frobbing brayniac/telem [INFO] frobbed toml for brayniac/telem written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/brayniac/telem/Cargo.toml [INFO] crate brayniac/telem already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shuteye v0.3.1 [INFO] [stderr] Downloaded clocksource v0.2.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking brayniac/telem against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/brayniac/telem:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b472525be43564626b43250c76809e01bbabda1fdda1cd5f3f7cd6938eabd1fe [INFO] running `"docker" "start" "-a" "b472525be43564626b43250c76809e01bbabda1fdda1cd5f3f7cd6938eabd1fe"` [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Checking histogram v0.6.6 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking allan v0.2.1 [INFO] [stderr] Checking mpmc v0.1.2 [INFO] [stderr] Checking shuteye v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-complex v0.1.37 [INFO] [stderr] Checking clocksource v0.2.0 [INFO] [stderr] Checking shuteye v0.3.1 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking stb_truetype v0.1.2 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking num-bigint v0.1.37 [INFO] [stderr] Checking heatmap v0.6.5 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking png v0.7.0 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Checking rusttype v0.1.2 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking num-rational v0.1.36 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking waterfall v0.7.0 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Checking tiny_http v0.5.8 [INFO] [stderr] Checking tic v0.2.1 [INFO] [stderr] Compiling serde_json v0.6.1 [INFO] [stderr] Compiling x86 v0.6.2 [INFO] [stderr] error[E0635]: unknown feature `convert` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/x86-0.6.2/build.rs:1:54 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(feature = "performance-counter", feature(convert))] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0635`. [INFO] [stderr] error: Could not compile `x86`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b472525be43564626b43250c76809e01bbabda1fdda1cd5f3f7cd6938eabd1fe"` [INFO] running `"docker" "rm" "-f" "b472525be43564626b43250c76809e01bbabda1fdda1cd5f3f7cd6938eabd1fe"` [INFO] [stdout] b472525be43564626b43250c76809e01bbabda1fdda1cd5f3f7cd6938eabd1fe