[INFO] cloning repository cobalt-org/cobalt.rs [INFO] running `"git" "clone" "--bare" "git://github.com/cobalt-org/cobalt.rs.git" "work/cache/sources/gh/cobalt-org/cobalt.rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cobalt-org/cobalt.rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/cobalt-org/cobalt.rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cobalt-org/cobalt.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cobalt-org/cobalt.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cobalt-org/cobalt.rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cobalt-org/cobalt.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cobalt-org/cobalt.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 659da654df682eac8f9fe5880cfbfd5e2d3d0a22 [INFO] sha for GitHub repo cobalt-org/cobalt.rs: 659da654df682eac8f9fe5880cfbfd5e2d3d0a22 [INFO] validating manifest of cobalt-org/cobalt.rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cobalt-org/cobalt.rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cobalt-org/cobalt.rs [INFO] finished frobbing cobalt-org/cobalt.rs [INFO] frobbed toml for cobalt-org/cobalt.rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cobalt-org/cobalt.rs/Cargo.toml [INFO] started frobbing cobalt-org/cobalt.rs [INFO] finished frobbing cobalt-org/cobalt.rs [INFO] frobbed toml for cobalt-org/cobalt.rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/cobalt-org/cobalt.rs/Cargo.toml [INFO] crate cobalt-org/cobalt.rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded sass-sys v0.4.11 [INFO] [stderr] Downloaded ghp v0.1.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking cobalt-org/cobalt.rs against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/cobalt-org/cobalt.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d2c745def861125e8945c2f10d1977eee1208681d1bf19cd989fb4f3aa456df2 [INFO] running `"docker" "start" "-a" "d2c745def861125e8945c2f10d1977eee1208681d1bf19cd989fb4f3aa456df2"` [INFO] [stderr] Checking liquid-error v0.18.1 [INFO] [stderr] Compiling pulldown-cmark v0.5.2 [INFO] [stderr] Checking deunicode v1.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking getopts v0.2.19 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking miniz_oxide_c_api v0.2.2 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling sass-sys v0.4.11 [INFO] [stderr] Checking regex v1.1.7 [INFO] [stderr] Checking onig v4.3.2 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking ghp v0.1.2 [INFO] [stderr] Checking liquid-value v0.18.1 [INFO] [stderr] Checking plist v0.4.2 [INFO] [stderr] Checking bincode v1.1.4 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking rand_chacha v0.2.0 [INFO] [stderr] error: Could not compile `derive_more`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name derive_more /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/derive_more-0.14.1/src/lib.rs --color never --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=085b1dc364a95d8c -C extra-filename=-085b1dc364a95d8c --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-55c12eeb21ba9fc8.rlib --extern quote=/opt/crater/target/debug/deps/libquote-69ff4a25fe00c000.rlib --extern syn=/opt/crater/target/debug/deps/libsyn-1878e807bdc89a52.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `clap`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name clap /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=ae28479ffecfca49 -C extra-filename=-ae28479ffecfca49 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern ansi_term=/opt/crater/target/debug/deps/libansi_term-625daa6a17a0ab18.rmeta --extern atty=/opt/crater/target/debug/deps/libatty-7fd7ac831734f05c.rmeta --extern bitflags=/opt/crater/target/debug/deps/libbitflags-3ccf831ad7d893cf.rmeta --extern strsim=/opt/crater/target/debug/deps/libstrsim-66d9e122f83e3440.rmeta --extern textwrap=/opt/crater/target/debug/deps/libtextwrap-239a093f692e7c23.rmeta --extern unicode_width=/opt/crater/target/debug/deps/libunicode_width-d4614a6bbff3d041.rmeta --extern vec_map=/opt/crater/target/debug/deps/libvec_map-945d5f038a20715c.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `toml`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name toml /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml-0.5.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=83c73f8fd9b4ed24 -C extra-filename=-83c73f8fd9b4ed24 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern serde=/opt/crater/target/debug/deps/libserde-a3f8e561707e0c9a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `serde_yaml`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_yaml /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_yaml-0.8.9/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=e1d02f74d3b8d0c8 -C extra-filename=-e1d02f74d3b8d0c8 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern dtoa=/opt/crater/target/debug/deps/libdtoa-72615ec7121cd360.rmeta --extern linked_hash_map=/opt/crater/target/debug/deps/liblinked_hash_map-1ef6b7a19ef5acb6.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-a3f8e561707e0c9a.rmeta --extern yaml_rust=/opt/crater/target/debug/deps/libyaml_rust-ae9e56e9d0d44975.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `bincode`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bincode /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/bincode-1.1.4/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=c573705ad1645bcb -C extra-filename=-c573705ad1645bcb --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern byteorder=/opt/crater/target/debug/deps/libbyteorder-0e1246931f280e79.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-a3f8e561707e0c9a.rmeta --cap-lints allow --cap-lints=forbid --cfg has_i128` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `plist`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name plist /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/plist-0.4.2/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="serde"' -C metadata=0a544395f56351be -C extra-filename=-0a544395f56351be --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-e6494622ab68f11d.rmeta --extern byteorder=/opt/crater/target/debug/deps/libbyteorder-0e1246931f280e79.rmeta --extern humantime=/opt/crater/target/debug/deps/libhumantime-12ec7d88600ef050.rmeta --extern line_wrap=/opt/crater/target/debug/deps/libline_wrap-9a50b75a6bf38a41.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-a3f8e561707e0c9a.rmeta --extern xml=/opt/crater/target/debug/deps/libxml-cae2ac5299b291dc.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `liquid-value`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name liquid_value /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/liquid-value-0.18.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=d75793794d1c9177 -C extra-filename=-d75793794d1c9177 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-5491e29b73264237.rmeta --extern itertools=/opt/crater/target/debug/deps/libitertools-81ea3c7a14174f01.rmeta --extern liquid_error=/opt/crater/target/debug/deps/libliquid_error-0c4db9347f86fc46.rmeta --extern num_traits=/opt/crater/target/debug/deps/libnum_traits-776a4bc88386a894.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-a3f8e561707e0c9a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "d2c745def861125e8945c2f10d1977eee1208681d1bf19cd989fb4f3aa456df2"` [INFO] running `"docker" "rm" "-f" "d2c745def861125e8945c2f10d1977eee1208681d1bf19cd989fb4f3aa456df2"` [INFO] [stdout] d2c745def861125e8945c2f10d1977eee1208681d1bf19cd989fb4f3aa456df2