[INFO] updating cached repository uptech/alt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/uptech/alt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/uptech/alt" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/uptech/alt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/uptech/alt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/uptech/alt" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/uptech/alt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/uptech/alt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4575feb0727c52a0920aeb79056304a86304c53c
[INFO] sha for GitHub repo uptech/alt: 4575feb0727c52a0920aeb79056304a86304c53c
[INFO] validating manifest of uptech/alt on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of uptech/alt on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing uptech/alt
[INFO] finished frobbing uptech/alt
[INFO] frobbed toml for uptech/alt written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/uptech/alt/Cargo.toml
[INFO] started frobbing uptech/alt
[INFO] finished frobbing uptech/alt
[INFO] frobbed toml for uptech/alt written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/uptech/alt/Cargo.toml
[INFO] crate uptech/alt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking uptech/alt against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/uptech/alt:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 61f36df09679e10b979b1febeece01f0f796cae23babafc515e83e8b5e8d5786
[INFO] running `"docker" "start" "-a" "61f36df09679e10b979b1febeece01f0f796cae23babafc515e83e8b5e8d5786"`
[INFO] [stderr]     Checking libc v0.2.35
[INFO] [stderr]     Checking same-file v1.0.1
[INFO] [stderr]     Checking walkdir v2.0.1
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking globset v0.2.1
[INFO] [stderr]     Checking ignore v0.3.1
[INFO] [stderr]     Checking alt v3.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/alt/path/classification/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref RE: Regex = Regex::new(r"^(features/step_definitions/|test/|spec/|tests/|src/test/|\w*Tests/)").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/alt/path/alteration/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref RE: Regex = Regex::new(r"(test_)?(?P<p>\w+?)(_rake_spec|_spec|_rake_test|_test|_steps|.test|Tests|UITests|Specs|UISpecs|Test|Spec|Suite)?(\.\w+)?$").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/alt/path/classification/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref RE: Regex = Regex::new(r"^(features/step_definitions/|test/|spec/|tests/|src/test/|\w*Tests/)").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/alt/path/alteration/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | /     lazy_static! {
[INFO] [stderr] 7 | |         static ref RE: Regex = Regex::new(r"(test_)?(?P<p>\w+?)(_rake_spec|_spec|_rake_test|_test|_steps|.test|Tests|UITests|Specs|UISpecs|Test|Spec|Suite)?(\.\w+)?$").unwrap();
[INFO] [stderr] 8 | |     }
[INFO] [stderr]   | |_____^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `"docker" "inspect" "61f36df09679e10b979b1febeece01f0f796cae23babafc515e83e8b5e8d5786"`
[INFO] running `"docker" "rm" "-f" "61f36df09679e10b979b1febeece01f0f796cae23babafc515e83e8b5e8d5786"`
[INFO] [stdout] 61f36df09679e10b979b1febeece01f0f796cae23babafc515e83e8b5e8d5786