[INFO] updating cached repository ben-zen/rust-temp-conversion
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ben-zen/rust-temp-conversion
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ben-zen/rust-temp-conversion" "work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ben-zen/rust-temp-conversion" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben-zen/rust-temp-conversion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben-zen/rust-temp-conversion'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f371466951a981108f8031f1cfca0e10bccc106f
[INFO] sha for GitHub repo ben-zen/rust-temp-conversion: f371466951a981108f8031f1cfca0e10bccc106f
[INFO] validating manifest of ben-zen/rust-temp-conversion on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ben-zen/rust-temp-conversion on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ben-zen/rust-temp-conversion
[INFO] finished frobbing ben-zen/rust-temp-conversion
[INFO] frobbed toml for ben-zen/rust-temp-conversion written to work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion/Cargo.toml
[INFO] started frobbing ben-zen/rust-temp-conversion
[INFO] finished frobbing ben-zen/rust-temp-conversion
[INFO] frobbed toml for ben-zen/rust-temp-conversion written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ben-zen/rust-temp-conversion/Cargo.toml
[INFO] crate ben-zen/rust-temp-conversion already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ben-zen/rust-temp-conversion against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c211446b6ef1886f3e821df9e1dfc281d916d4c517a689e0d717a4741946065d
[INFO] running `"docker" "start" "-a" "c211446b6ef1886f3e821df9e1dfc281d916d4c517a689e0d717a4741946065d"`
[INFO] [stderr]    Compiling convert_temps v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "c211446b6ef1886f3e821df9e1dfc281d916d4c517a689e0d717a4741946065d"`
[INFO] running `"docker" "rm" "-f" "c211446b6ef1886f3e821df9e1dfc281d916d4c517a689e0d717a4741946065d"`
[INFO] [stdout] c211446b6ef1886f3e821df9e1dfc281d916d4c517a689e0d717a4741946065d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 970fd84e6583fbacc49c186da5a95cc4a0ee719d53dfaebab7147f12335cecb2
[INFO] running `"docker" "start" "-a" "970fd84e6583fbacc49c186da5a95cc4a0ee719d53dfaebab7147f12335cecb2"`
[INFO] [stderr]    Compiling convert_temps v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "970fd84e6583fbacc49c186da5a95cc4a0ee719d53dfaebab7147f12335cecb2"`
[INFO] running `"docker" "rm" "-f" "970fd84e6583fbacc49c186da5a95cc4a0ee719d53dfaebab7147f12335cecb2"`
[INFO] [stdout] 970fd84e6583fbacc49c186da5a95cc4a0ee719d53dfaebab7147f12335cecb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ben-zen/rust-temp-conversion:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a73357377cbb1364308c6544499f4f142a3132972c2b5414a24815bcbf68c370
[INFO] running `"docker" "start" "-a" "a73357377cbb1364308c6544499f4f142a3132972c2b5414a24815bcbf68c370"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/convert_temps-4abeec143d3726b5
[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" "a73357377cbb1364308c6544499f4f142a3132972c2b5414a24815bcbf68c370"`
[INFO] running `"docker" "rm" "-f" "a73357377cbb1364308c6544499f4f142a3132972c2b5414a24815bcbf68c370"`
[INFO] [stdout] a73357377cbb1364308c6544499f4f142a3132972c2b5414a24815bcbf68c370