[INFO] cloning repository https://github.com/mbutler/hello-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbutler/hello-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbutler%2Fhello-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbutler%2Fhello-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8299eb78c899e23492a4b346540484a34c9ff6b [INFO] testing mbutler/hello-wasm against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbutler%2Fhello-wasm" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 97% (173/178) Updating files: 98% (175/178) Updating files: 99% (177/178) Updating files: 100% (178/178) Updating files: 100% (178/178), done. [INFO] validating manifest of git repo https://github.com/mbutler/hello-wasm on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mbutler/hello-wasm [INFO] finished tweaking git repo https://github.com/mbutler/hello-wasm [INFO] tweaked toml for git repo https://github.com/mbutler/hello-wasm written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mbutler/hello-wasm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] d01cc8453f70593c9e659bb955cf8b7b47920528307ed5cbdbbcac61397c0ec0 [INFO] running `Command { std: "docker" "start" "-a" "d01cc8453f70593c9e659bb955cf8b7b47920528307ed5cbdbbcac61397c0ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d01cc8453f70593c9e659bb955cf8b7b47920528307ed5cbdbbcac61397c0ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d01cc8453f70593c9e659bb955cf8b7b47920528307ed5cbdbbcac61397c0ec0", kill_on_drop: false }` [INFO] [stdout] d01cc8453f70593c9e659bb955cf8b7b47920528307ed5cbdbbcac61397c0ec0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] abc28a93f69559024bd19440855d7c15f6e6cc4008a2d77e4bd452b2b144aa1a [INFO] running `Command { std: "docker" "start" "-a" "abc28a93f69559024bd19440855d7c15f6e6cc4008a2d77e4bd452b2b144aa1a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.51 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.51 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.51 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.51 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.51 [INFO] [stderr] Compiling hello-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.67s [INFO] running `Command { std: "docker" "inspect" "abc28a93f69559024bd19440855d7c15f6e6cc4008a2d77e4bd452b2b144aa1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abc28a93f69559024bd19440855d7c15f6e6cc4008a2d77e4bd452b2b144aa1a", kill_on_drop: false }` [INFO] [stdout] abc28a93f69559024bd19440855d7c15f6e6cc4008a2d77e4bd452b2b144aa1a [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 789b2900ceab8c8b0652fd9c5e92488aeb1e76093b9b0a11affd5209e1a82aaf [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" "789b2900ceab8c8b0652fd9c5e92488aeb1e76093b9b0a11affd5209e1a82aaf", kill_on_drop: false }` [INFO] [stderr] Compiling hello-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "789b2900ceab8c8b0652fd9c5e92488aeb1e76093b9b0a11affd5209e1a82aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "789b2900ceab8c8b0652fd9c5e92488aeb1e76093b9b0a11affd5209e1a82aaf", kill_on_drop: false }` [INFO] [stdout] 789b2900ceab8c8b0652fd9c5e92488aeb1e76093b9b0a11affd5209e1a82aaf [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 462a2d36ee04022a20e47450ea780d3d00d9ad3f60a920e1dcceed689e572cb0 [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" "462a2d36ee04022a20e47450ea780d3d00d9ad3f60a920e1dcceed689e572cb0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_wasm-c4a5a0a9b4fce4a4) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "462a2d36ee04022a20e47450ea780d3d00d9ad3f60a920e1dcceed689e572cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462a2d36ee04022a20e47450ea780d3d00d9ad3f60a920e1dcceed689e572cb0", kill_on_drop: false }` [INFO] [stdout] 462a2d36ee04022a20e47450ea780d3d00d9ad3f60a920e1dcceed689e572cb0