[INFO] cloning repository https://github.com/derhuerst/simple-wasm-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/derhuerst/simple-wasm-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderhuerst%2Fsimple-wasm-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderhuerst%2Fsimple-wasm-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fb3cb3f528a6d9ace106378da56ff9156828204
[INFO] checking derhuerst/simple-wasm-example against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderhuerst%2Fsimple-wasm-example" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/derhuerst/simple-wasm-example on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/derhuerst/simple-wasm-example
[INFO] finished tweaking git repo https://github.com/derhuerst/simple-wasm-example
[INFO] tweaked toml for git repo https://github.com/derhuerst/simple-wasm-example written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/derhuerst/simple-wasm-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-5/source/src/hello_world/Cargo.toml: unused manifest key: target.asmjs-unknown-emscripten.rustflags
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc63df216a0c50e97e48d728b732fd87f89a204c679da3431597fb2eaadc5a77
[INFO] running `Command { std: "docker" "start" "-a" "fc63df216a0c50e97e48d728b732fd87f89a204c679da3431597fb2eaadc5a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc63df216a0c50e97e48d728b732fd87f89a204c679da3431597fb2eaadc5a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc63df216a0c50e97e48d728b732fd87f89a204c679da3431597fb2eaadc5a77", kill_on_drop: false }`
[INFO] [stdout] fc63df216a0c50e97e48d728b732fd87f89a204c679da3431597fb2eaadc5a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d404b369c9db88ceb9dfbb74b7a765c52bc41f1168a5d9cec5b769a38eee3f28
[INFO] running `Command { std: "docker" "start" "-a" "d404b369c9db88ceb9dfbb74b7a765c52bc41f1168a5d9cec5b769a38eee3f28", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/src/hello_world/Cargo.toml: unused manifest key: target.asmjs-unknown-emscripten.rustflags
[INFO] [stderr]     Checking hello_world v0.1.0 (/opt/rustwide/workdir/src/hello_world)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "d404b369c9db88ceb9dfbb74b7a765c52bc41f1168a5d9cec5b769a38eee3f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d404b369c9db88ceb9dfbb74b7a765c52bc41f1168a5d9cec5b769a38eee3f28", kill_on_drop: false }`
[INFO] [stdout] d404b369c9db88ceb9dfbb74b7a765c52bc41f1168a5d9cec5b769a38eee3f28