[INFO] cloning repository https://github.com/wuchu/wasm-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wuchu/wasm-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuchu%2Fwasm-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuchu%2Fwasm-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2cf6bc2d3143d012df6e4b4ce3295efbb328010 [INFO] checking wuchu/wasm-demo against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuchu%2Fwasm-demo" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wuchu/wasm-demo on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wuchu/wasm-demo [INFO] finished tweaking git repo https://github.com/wuchu/wasm-demo [INFO] tweaked toml for git repo https://github.com/wuchu/wasm-demo written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/wuchu/wasm-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.68 [INFO] [stderr] Downloaded pem v0.8.1 [INFO] [stderr] Downloaded aes v0.5.0 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded wee_alloc v0.4.5 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded block-cipher v0.8.0 [INFO] [stderr] Downloaded sha2 v0.9.1 [INFO] [stderr] Downloaded aes-soft v0.5.0 [INFO] [stderr] Downloaded zeroize_derive v1.0.1 [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded num-bigint-dig v0.6.0 [INFO] [stderr] Downloaded num-bigint v0.3.0 [INFO] [stderr] Downloaded aesni v0.8.0 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.68 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.9 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded subtle v2.3.0 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded rsa v0.3.0 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded zeroize v1.1.1 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Downloaded serde v1.0.116 [INFO] [stderr] Downloaded chrono v0.4.15 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.68 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.21 [INFO] [stderr] Downloaded syn v1.0.41 [INFO] [stderr] Downloaded wasm-bindgen v0.2.68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 281cd4473745ebcca594676d16448edde72450a4f1bf179fb6a9f9f5cdd23339 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "281cd4473745ebcca594676d16448edde72450a4f1bf179fb6a9f9f5cdd23339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "281cd4473745ebcca594676d16448edde72450a4f1bf179fb6a9f9f5cdd23339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "281cd4473745ebcca594676d16448edde72450a4f1bf179fb6a9f9f5cdd23339", kill_on_drop: false }` [INFO] [stdout] 281cd4473745ebcca594676d16448edde72450a4f1bf179fb6a9f9f5cdd23339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ff420ff529d0219ce2520d161cdb0ae1acd8d413dafde4d2e671eff66eee57b [INFO] running `Command { std: "docker" "start" "-a" "0ff420ff529d0219ce2520d161cdb0ae1acd8d413dafde4d2e671eff66eee57b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.68 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling wasm-bindgen v0.2.68 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling num-bigint-dig v0.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.68 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.68 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking rsa v0.3.0 [INFO] [stderr] Checking wasm-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.10s [INFO] running `Command { std: "docker" "inspect" "0ff420ff529d0219ce2520d161cdb0ae1acd8d413dafde4d2e671eff66eee57b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff420ff529d0219ce2520d161cdb0ae1acd8d413dafde4d2e671eff66eee57b", kill_on_drop: false }` [INFO] [stdout] 0ff420ff529d0219ce2520d161cdb0ae1acd8d413dafde4d2e671eff66eee57b