[INFO] updating cached repository r00tman/mymbpfan
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/r00tman/mymbpfan
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/r00tman/mymbpfan" "work/ex/beta-1.37-6/sources/1.36.0/gh/r00tman/mymbpfan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/r00tman/mymbpfan'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/r00tman/mymbpfan" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d65f7c321ff7a9cf011fca077fc60a80bcdd253e
[INFO] sha for GitHub repo r00tman/mymbpfan: d65f7c321ff7a9cf011fca077fc60a80bcdd253e
[INFO] validating manifest of r00tman/mymbpfan on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of r00tman/mymbpfan on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing r00tman/mymbpfan
[INFO] finished frobbing r00tman/mymbpfan
[INFO] frobbed toml for r00tman/mymbpfan written to work/ex/beta-1.37-6/sources/1.36.0/gh/r00tman/mymbpfan/Cargo.toml
[INFO] started frobbing r00tman/mymbpfan
[INFO] finished frobbing r00tman/mymbpfan
[INFO] frobbed toml for r00tman/mymbpfan written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan/Cargo.toml
[INFO] crate r00tman/mymbpfan already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing r00tman/mymbpfan against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c6dfe010d985c12a7a420d4f3442da6b7978a427f14a2e0a4278a7ddf780df2f
[INFO] running `"docker" "start" "-a" "c6dfe010d985c12a7a420d4f3442da6b7978a427f14a2e0a4278a7ddf780df2f"`
[INFO] [stderr]    Compiling mymbpfan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:49
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn get_temp_at(dir: &Path) -> Result<(i32), Box<std::error::Error>> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn get_temp() -> Result<(i32), Box<std::error::Error>> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 70...79 => 5000,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 67...69 => 3000,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "c6dfe010d985c12a7a420d4f3442da6b7978a427f14a2e0a4278a7ddf780df2f"`
[INFO] running `"docker" "rm" "-f" "c6dfe010d985c12a7a420d4f3442da6b7978a427f14a2e0a4278a7ddf780df2f"`
[INFO] [stdout] c6dfe010d985c12a7a420d4f3442da6b7978a427f14a2e0a4278a7ddf780df2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a822e78c43fa58722762f7d3a6b5b40f9933c50c093ab2d2e2d64ddaa63f6233
[INFO] running `"docker" "start" "-a" "a822e78c43fa58722762f7d3a6b5b40f9933c50c093ab2d2e2d64ddaa63f6233"`
[INFO] [stderr]    Compiling mymbpfan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:15:49
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn get_temp_at(dir: &Path) -> Result<(i32), Box<std::error::Error>> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn get_temp() -> Result<(i32), Box<std::error::Error>> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 70...79 => 5000,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 67...69 => 3000,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "a822e78c43fa58722762f7d3a6b5b40f9933c50c093ab2d2e2d64ddaa63f6233"`
[INFO] running `"docker" "rm" "-f" "a822e78c43fa58722762f7d3a6b5b40f9933c50c093ab2d2e2d64ddaa63f6233"`
[INFO] [stdout] a822e78c43fa58722762f7d3a6b5b40f9933c50c093ab2d2e2d64ddaa63f6233
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/r00tman/mymbpfan:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0fa300e1dfea3723d0583828e86be27825da44ca0e87aeb2bb60c49dd6352514
[INFO] running `"docker" "start" "-a" "0fa300e1dfea3723d0583828e86be27825da44ca0e87aeb2bb60c49dd6352514"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mymbpfan-d96ff828f2e5dce7
[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" "0fa300e1dfea3723d0583828e86be27825da44ca0e87aeb2bb60c49dd6352514"`
[INFO] running `"docker" "rm" "-f" "0fa300e1dfea3723d0583828e86be27825da44ca0e87aeb2bb60c49dd6352514"`
[INFO] [stdout] 0fa300e1dfea3723d0583828e86be27825da44ca0e87aeb2bb60c49dd6352514