[INFO] updating cached repository https://github.com/Christian54090/rust-c-to-f
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 788f2c3a4abd068cd769584ef5f4cb62796fb1f9
[INFO] testing Christian54090/rust-c-to-f against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristian54090%2Frust-c-to-f" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Christian54090/rust-c-to-f on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Christian54090/rust-c-to-f
[INFO] finished tweaking git repo https://github.com/Christian54090/rust-c-to-f
[INFO] tweaked toml for git repo https://github.com/Christian54090/rust-c-to-f written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Christian54090/rust-c-to-f already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 015da7f45b98a088585939371f7240b6218afa7167746ad5a795830ee804ee38
[INFO] running `"docker" "start" "-a" "015da7f45b98a088585939371f7240b6218afa7167746ad5a795830ee804ee38"`
[INFO] [stderr]    Compiling celsius-to-fahrenheit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `c_to_f`
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn c_to_f(num: i32) -> i32 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `f_to_c`
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn f_to_c(num: i32) -> i32 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "015da7f45b98a088585939371f7240b6218afa7167746ad5a795830ee804ee38"`
[INFO] running `"docker" "rm" "-f" "015da7f45b98a088585939371f7240b6218afa7167746ad5a795830ee804ee38"`
[INFO] [stdout] 015da7f45b98a088585939371f7240b6218afa7167746ad5a795830ee804ee38
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c62d3ca4d168069f79b0ecaf0a302f00b8aba94dbf6e2aeb1fcee84149ddd7d9
[INFO] running `"docker" "start" "-a" "c62d3ca4d168069f79b0ecaf0a302f00b8aba94dbf6e2aeb1fcee84149ddd7d9"`
[INFO] [stderr]    Compiling celsius-to-fahrenheit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "c62d3ca4d168069f79b0ecaf0a302f00b8aba94dbf6e2aeb1fcee84149ddd7d9"`
[INFO] running `"docker" "rm" "-f" "c62d3ca4d168069f79b0ecaf0a302f00b8aba94dbf6e2aeb1fcee84149ddd7d9"`
[INFO] [stdout] c62d3ca4d168069f79b0ecaf0a302f00b8aba94dbf6e2aeb1fcee84149ddd7d9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 6d9c778aba031775b0e9ec8a88c81fbf0ff4b6e383bed3f55fff109ff5870bf3
[INFO] running `"docker" "start" "-a" "6d9c778aba031775b0e9ec8a88c81fbf0ff4b6e383bed3f55fff109ff5870bf3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/celsius_to_fahrenheit-023f7a2630ab8606
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_c_to_f ... ok
[INFO] [stdout] test test_f_to_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c_to_f-b90f4a0b6b07cb99
[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" "6d9c778aba031775b0e9ec8a88c81fbf0ff4b6e383bed3f55fff109ff5870bf3"`
[INFO] running `"docker" "rm" "-f" "6d9c778aba031775b0e9ec8a88c81fbf0ff4b6e383bed3f55fff109ff5870bf3"`
[INFO] [stdout] 6d9c778aba031775b0e9ec8a88c81fbf0ff4b6e383bed3f55fff109ff5870bf3