[INFO] updating cached repository mayurdhaka-suryasoftware/test-rust-ci
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mayurdhaka-suryasoftware/test-rust-ci
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mayurdhaka-suryasoftware/test-rust-ci" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mayurdhaka-suryasoftware/test-rust-ci"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mayurdhaka-suryasoftware/test-rust-ci'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mayurdhaka-suryasoftware/test-rust-ci" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 868b7047ba97bec5149dcdea4f1e567ab73dfcb9
[INFO] sha for GitHub repo mayurdhaka-suryasoftware/test-rust-ci: 868b7047ba97bec5149dcdea4f1e567ab73dfcb9
[INFO] validating manifest of mayurdhaka-suryasoftware/test-rust-ci on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mayurdhaka-suryasoftware/test-rust-ci on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mayurdhaka-suryasoftware/test-rust-ci
[INFO] finished frobbing mayurdhaka-suryasoftware/test-rust-ci
[INFO] frobbed toml for mayurdhaka-suryasoftware/test-rust-ci written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mayurdhaka-suryasoftware/test-rust-ci/Cargo.toml
[INFO] started frobbing mayurdhaka-suryasoftware/test-rust-ci
[INFO] finished frobbing mayurdhaka-suryasoftware/test-rust-ci
[INFO] frobbed toml for mayurdhaka-suryasoftware/test-rust-ci written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci/Cargo.toml
[INFO] crate mayurdhaka-suryasoftware/test-rust-ci has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mayurdhaka-suryasoftware/test-rust-ci against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] d1ff14c58d0161b8ec5092c6a02f4a47b5c54c0e48b1eec1a3284080d132df28
[INFO] running `"docker" "start" "-a" "d1ff14c58d0161b8ec5092c6a02f4a47b5c54c0e48b1eec1a3284080d132df28"`
[INFO] [stderr]    Compiling test-ci v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `unusedFunction`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn unusedFunction() {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `unusedFunction` should have a snake case name
[INFO] [stderr]  --> src/main.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn unusedFunction() {}
[INFO] [stderr]   |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unused_function`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "d1ff14c58d0161b8ec5092c6a02f4a47b5c54c0e48b1eec1a3284080d132df28"`
[INFO] running `"docker" "rm" "-f" "d1ff14c58d0161b8ec5092c6a02f4a47b5c54c0e48b1eec1a3284080d132df28"`
[INFO] [stdout] d1ff14c58d0161b8ec5092c6a02f4a47b5c54c0e48b1eec1a3284080d132df28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 15796692c9f6cd5c349ff91db97c4ff60b46d13aab368785eca6dda1e94ee6b7
[INFO] running `"docker" "start" "-a" "15796692c9f6cd5c349ff91db97c4ff60b46d13aab368785eca6dda1e94ee6b7"`
[INFO] [stderr]    Compiling test-ci v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `unusedFunction`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn unusedFunction() {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `unusedFunction` should have a snake case name
[INFO] [stderr]  --> src/main.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn unusedFunction() {}
[INFO] [stderr]   |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unused_function`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "15796692c9f6cd5c349ff91db97c4ff60b46d13aab368785eca6dda1e94ee6b7"`
[INFO] running `"docker" "rm" "-f" "15796692c9f6cd5c349ff91db97c4ff60b46d13aab368785eca6dda1e94ee6b7"`
[INFO] [stdout] 15796692c9f6cd5c349ff91db97c4ff60b46d13aab368785eca6dda1e94ee6b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mayurdhaka-suryasoftware/test-rust-ci:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f6bb601372abca272b180fa3a3815f1f4f23eabd3d4be6c4b424ce288a73fe72
[INFO] running `"docker" "start" "-a" "f6bb601372abca272b180fa3a3815f1f4f23eabd3d4be6c4b424ce288a73fe72"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ci-f670719d94664426
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f6bb601372abca272b180fa3a3815f1f4f23eabd3d4be6c4b424ce288a73fe72"`
[INFO] running `"docker" "rm" "-f" "f6bb601372abca272b180fa3a3815f1f4f23eabd3d4be6c4b424ce288a73fe72"`
[INFO] [stdout] f6bb601372abca272b180fa3a3815f1f4f23eabd3d4be6c4b424ce288a73fe72