[INFO] cloning repository https://github.com/joemooney/hello-world-wasmtime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joemooney/hello-world-wasmtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemooney%2Fhello-world-wasmtime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemooney%2Fhello-world-wasmtime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab6747ccad0a262b1dd9a2a4e5161058031ddf30
[INFO] testing joemooney/hello-world-wasmtime against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoemooney%2Fhello-world-wasmtime" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joemooney/hello-world-wasmtime on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joemooney/hello-world-wasmtime
[INFO] finished tweaking git repo https://github.com/joemooney/hello-world-wasmtime
[INFO] tweaked toml for git repo https://github.com/joemooney/hello-world-wasmtime written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/joemooney/hello-world-wasmtime already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aaf05ee54e54d4698d2f42197361883831fbfe90b9f243522afadbc85c24e68
[INFO] running `Command { std: "docker" "start" "-a" "1aaf05ee54e54d4698d2f42197361883831fbfe90b9f243522afadbc85c24e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aaf05ee54e54d4698d2f42197361883831fbfe90b9f243522afadbc85c24e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aaf05ee54e54d4698d2f42197361883831fbfe90b9f243522afadbc85c24e68", kill_on_drop: false }`
[INFO] [stdout] 1aaf05ee54e54d4698d2f42197361883831fbfe90b9f243522afadbc85c24e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8102329dd085c28f82fa031e6fd19db59b55063a440fc0ce0e617dbe944aa9c8
[INFO] running `Command { std: "docker" "start" "-a" "8102329dd085c28f82fa031e6fd19db59b55063a440fc0ce0e617dbe944aa9c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-world-wasmtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "8102329dd085c28f82fa031e6fd19db59b55063a440fc0ce0e617dbe944aa9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8102329dd085c28f82fa031e6fd19db59b55063a440fc0ce0e617dbe944aa9c8", kill_on_drop: false }`
[INFO] [stdout] 8102329dd085c28f82fa031e6fd19db59b55063a440fc0ce0e617dbe944aa9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7691c28c5d0395fe6976d9f847fca5ade7fcb07aeb2436b52a09326cb513f9
[INFO] running `Command { std: "docker" "start" "-a" "ce7691c28c5d0395fe6976d9f847fca5ade7fcb07aeb2436b52a09326cb513f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-wasmtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_wasmtime-c42ea9b5142a2f69)
[INFO] running `Command { std: "docker" "inspect" "ce7691c28c5d0395fe6976d9f847fca5ade7fcb07aeb2436b52a09326cb513f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7691c28c5d0395fe6976d9f847fca5ade7fcb07aeb2436b52a09326cb513f9", kill_on_drop: false }`
[INFO] [stdout] ce7691c28c5d0395fe6976d9f847fca5ade7fcb07aeb2436b52a09326cb513f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77d46be181833403a24481e0ca2c15acd4931537f0e15bdfacfd23530fc25a94
[INFO] running `Command { std: "docker" "start" "-a" "77d46be181833403a24481e0ca2c15acd4931537f0e15bdfacfd23530fc25a94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_wasmtime-c42ea9b5142a2f69)
[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" "77d46be181833403a24481e0ca2c15acd4931537f0e15bdfacfd23530fc25a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d46be181833403a24481e0ca2c15acd4931537f0e15bdfacfd23530fc25a94", kill_on_drop: false }`
[INFO] [stdout] 77d46be181833403a24481e0ca2c15acd4931537f0e15bdfacfd23530fc25a94