[INFO] cloning repository https://github.com/skwee357/rust-native-vs-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skwee357/rust-native-vs-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskwee357%2Frust-native-vs-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskwee357%2Frust-native-vs-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d548efa340e88eb206b671d8f9b872e7ddbc588
[INFO] testing skwee357/rust-native-vs-wasm 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%2Fskwee357%2Frust-native-vs-wasm" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skwee357/rust-native-vs-wasm 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/skwee357/rust-native-vs-wasm
[INFO] finished tweaking git repo https://github.com/skwee357/rust-native-vs-wasm
[INFO] tweaked toml for git repo https://github.com/skwee357/rust-native-vs-wasm written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/skwee357/rust-native-vs-wasm 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5e8d2c3558db5601bb79003648126f0e1f3086ce4a5ade61f698756bd0f63cbc
[INFO] running `Command { std: "docker" "start" "-a" "5e8d2c3558db5601bb79003648126f0e1f3086ce4a5ade61f698756bd0f63cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e8d2c3558db5601bb79003648126f0e1f3086ce4a5ade61f698756bd0f63cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8d2c3558db5601bb79003648126f0e1f3086ce4a5ade61f698756bd0f63cbc", kill_on_drop: false }`
[INFO] [stdout] 5e8d2c3558db5601bb79003648126f0e1f3086ce4a5ade61f698756bd0f63cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 50a0d8272edb71b8237bbebf0d5a84faf947dd35a2b26fb68b2b651a7a92f2d2
[INFO] running `Command { std: "docker" "start" "-a" "50a0d8272edb71b8237bbebf0d5a84faf947dd35a2b26fb68b2b651a7a92f2d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-node-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `fibonacci`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn fibonacci(n: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "50a0d8272edb71b8237bbebf0d5a84faf947dd35a2b26fb68b2b651a7a92f2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a0d8272edb71b8237bbebf0d5a84faf947dd35a2b26fb68b2b651a7a92f2d2", kill_on_drop: false }`
[INFO] [stdout] 50a0d8272edb71b8237bbebf0d5a84faf947dd35a2b26fb68b2b651a7a92f2d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 94c6d0574a2929922d02e2835d8549feeaf7376a3eb8f45a351bb832212bd5a4
[INFO] running `Command { std: "docker" "start" "-a" "94c6d0574a2929922d02e2835d8549feeaf7376a3eb8f45a351bb832212bd5a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-node-fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `fibonacci`
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn fibonacci(n: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_node_fibonacci-bbb1666b7756283e)
[INFO] running `Command { std: "docker" "inspect" "94c6d0574a2929922d02e2835d8549feeaf7376a3eb8f45a351bb832212bd5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c6d0574a2929922d02e2835d8549feeaf7376a3eb8f45a351bb832212bd5a4", kill_on_drop: false }`
[INFO] [stdout] 94c6d0574a2929922d02e2835d8549feeaf7376a3eb8f45a351bb832212bd5a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 227285f9f34241eb3e1d65582d120f8859011b2cd008e5f8561401d80a96eb1f
[INFO] running `Command { std: "docker" "start" "-a" "227285f9f34241eb3e1d65582d120f8859011b2cd008e5f8561401d80a96eb1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `fibonacci`
[INFO] [stderr]  --> src/lib.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn fibonacci(n: i32) -> i32 {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-node-fibonacci` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_node_fibonacci-bbb1666b7756283e)
[INFO] [stdout] 
[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" "227285f9f34241eb3e1d65582d120f8859011b2cd008e5f8561401d80a96eb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227285f9f34241eb3e1d65582d120f8859011b2cd008e5f8561401d80a96eb1f", kill_on_drop: false }`
[INFO] [stdout] 227285f9f34241eb3e1d65582d120f8859011b2cd008e5f8561401d80a96eb1f