[INFO] updating cached repository nikhilmitrax/python-oxidation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nikhilmitrax/python-oxidation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nikhilmitrax/python-oxidation" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/nikhilmitrax/python-oxidation"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/nikhilmitrax/python-oxidation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikhilmitrax/python-oxidation" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/nikhilmitrax/python-oxidation"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/nikhilmitrax/python-oxidation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b74ed1af1fc5440a79a7567ae89c36823ec3cba
[INFO] sha for GitHub repo nikhilmitrax/python-oxidation: 1b74ed1af1fc5440a79a7567ae89c36823ec3cba
[INFO] validating manifest of nikhilmitrax/python-oxidation on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nikhilmitrax/python-oxidation on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nikhilmitrax/python-oxidation
[INFO] finished frobbing nikhilmitrax/python-oxidation
[INFO] frobbed toml for nikhilmitrax/python-oxidation written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/nikhilmitrax/python-oxidation/Cargo.toml
[INFO] started frobbing nikhilmitrax/python-oxidation
[INFO] finished frobbing nikhilmitrax/python-oxidation
[INFO] frobbed toml for nikhilmitrax/python-oxidation written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/nikhilmitrax/python-oxidation/Cargo.toml
[INFO] crate nikhilmitrax/python-oxidation already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking nikhilmitrax/python-oxidation against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-2/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/nikhilmitrax/python-oxidation:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 725793a8c09ac1364a6aacbe068d34e7e1583f6de8ef4688fc5852566acf2eb1
[INFO] running `"docker" "start" "-a" "725793a8c09ac1364a6aacbe068d34e7e1583f6de8ef4688fc5852566acf2eb1"`
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking mashup v0.1.9
[INFO] [stderr]    Compiling pyo3 v0.6.0-alpha.2
[INFO] [stderr]    Compiling inventory-impl v0.1.3
[INFO] [stderr]    Compiling ctor v0.1.7
[INFO] [stderr]    Compiling ghost v0.1.0
[INFO] [stderr]    Compiling pyo3-derive-backend v0.6.0-alpha.2
[INFO] [stderr]     Checking inventory v0.1.3
[INFO] [stderr]    Compiling pyo3cls v0.6.0-alpha.2
[INFO] [stderr]     Checking rust_from_py v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.17s
[INFO] running `"docker" "inspect" "725793a8c09ac1364a6aacbe068d34e7e1583f6de8ef4688fc5852566acf2eb1"`
[INFO] running `"docker" "rm" "-f" "725793a8c09ac1364a6aacbe068d34e7e1583f6de8ef4688fc5852566acf2eb1"`
[INFO] [stdout] 725793a8c09ac1364a6aacbe068d34e7e1583f6de8ef4688fc5852566acf2eb1