[INFO] updating cached repository jvns/test-mac-freeze
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jvns/test-mac-freeze
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jvns/test-mac-freeze" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jvns/test-mac-freeze"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jvns/test-mac-freeze'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jvns/test-mac-freeze" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jvns/test-mac-freeze"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jvns/test-mac-freeze'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47e56404064f0ba856ad9b0afe925722beec01e2
[INFO] sha for GitHub repo jvns/test-mac-freeze: 47e56404064f0ba856ad9b0afe925722beec01e2
[INFO] validating manifest of jvns/test-mac-freeze 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 jvns/test-mac-freeze 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 jvns/test-mac-freeze
[INFO] finished frobbing jvns/test-mac-freeze
[INFO] frobbed toml for jvns/test-mac-freeze written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jvns/test-mac-freeze/Cargo.toml
[INFO] started frobbing jvns/test-mac-freeze
[INFO] finished frobbing jvns/test-mac-freeze
[INFO] frobbed toml for jvns/test-mac-freeze written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jvns/test-mac-freeze/Cargo.toml
[INFO] crate jvns/test-mac-freeze 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking jvns/test-mac-freeze against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jvns/test-mac-freeze:/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] 841a59e6d839a32ab461f7cf513ee8fc2722bc69b391255987e828ee4f17ee76
[INFO] running `"docker" "start" "-a" "841a59e6d839a32ab461f7cf513ee8fc2722bc69b391255987e828ee4f17ee76"`
[INFO] [stderr]     Checking mach v0.1.2
[INFO] [stderr]     Checking test-mac-freeze v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "841a59e6d839a32ab461f7cf513ee8fc2722bc69b391255987e828ee4f17ee76"`
[INFO] running `"docker" "rm" "-f" "841a59e6d839a32ab461f7cf513ee8fc2722bc69b391255987e828ee4f17ee76"`
[INFO] [stdout] 841a59e6d839a32ab461f7cf513ee8fc2722bc69b391255987e828ee4f17ee76