[INFO] cloning repository yhay81/github-issues-with-rust-webassembly [INFO] running `"git" "clone" "--bare" "git://github.com/yhay81/github-issues-with-rust-webassembly.git" "work/cache/sources/gh/yhay81/github-issues-with-rust-webassembly"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/yhay81/github-issues-with-rust-webassembly'... [INFO] running `"git" "clone" "work/cache/sources/gh/yhay81/github-issues-with-rust-webassembly" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/yhay81/github-issues-with-rust-webassembly"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/yhay81/github-issues-with-rust-webassembly'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yhay81/github-issues-with-rust-webassembly" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/yhay81/github-issues-with-rust-webassembly"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/yhay81/github-issues-with-rust-webassembly'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] de29de9b557d263dfc733b5ee864e7e5e96d9b45 [INFO] sha for GitHub repo yhay81/github-issues-with-rust-webassembly: de29de9b557d263dfc733b5ee864e7e5e96d9b45 [INFO] validating manifest of yhay81/github-issues-with-rust-webassembly 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 yhay81/github-issues-with-rust-webassembly 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 yhay81/github-issues-with-rust-webassembly [INFO] finished frobbing yhay81/github-issues-with-rust-webassembly [INFO] frobbed toml for yhay81/github-issues-with-rust-webassembly written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/yhay81/github-issues-with-rust-webassembly/Cargo.toml [INFO] started frobbing yhay81/github-issues-with-rust-webassembly [INFO] finished frobbing yhay81/github-issues-with-rust-webassembly [INFO] frobbed toml for yhay81/github-issues-with-rust-webassembly written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/yhay81/github-issues-with-rust-webassembly/Cargo.toml [INFO] crate yhay81/github-issues-with-rust-webassembly 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] Downloading crates ... [INFO] [stderr] Downloaded yew v0.3.0 [INFO] [stderr] Downloaded stdweb v0.4.6 [INFO] [stderr] Downloaded discard v1.0.3 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.1.0 [INFO] [stderr] Downloaded base-x v0.2.2 [INFO] [stderr] Downloaded stdweb-derive v0.4.0 [INFO] [stderr] Downloaded comrak v0.2.12 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking yhay81/github-issues-with-rust-webassembly against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/yhay81/github-issues-with-rust-webassembly:/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] d1c9701afdf410beba7f807ec1968ca588e8f46295e8e4119ee0dd2ae3a17d8d [INFO] running `"docker" "start" "-a" "d1c9701afdf410beba7f807ec1968ca588e8f46295e8e4119ee0dd2ae3a17d8d"` [INFO] [stderr] Compiling serde v1.0.62 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Compiling stdweb v0.4.6 [INFO] [stderr] Checking discard v1.0.3 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking typed-arena v1.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking http v0.1.5 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking comrak v0.2.12 [INFO] [stderr] Compiling serde_derive v1.0.63 [INFO] [stderr] Checking serde_json v1.0.18 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Checking yew v0.3.0 [INFO] [stderr] Checking github_issues_with_rust_webassembly v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `"docker" "inspect" "d1c9701afdf410beba7f807ec1968ca588e8f46295e8e4119ee0dd2ae3a17d8d"` [INFO] running `"docker" "rm" "-f" "d1c9701afdf410beba7f807ec1968ca588e8f46295e8e4119ee0dd2ae3a17d8d"` [INFO] [stdout] d1c9701afdf410beba7f807ec1968ca588e8f46295e8e4119ee0dd2ae3a17d8d