[INFO] updating cached repository mozilla/sccache
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mozilla/sccache
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/sccache" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/mozilla/sccache'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/sccache" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/mozilla/sccache'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae25547ff5ab64a8dde3f2be65ecc1c8f34bc01c
[INFO] sha for GitHub repo mozilla/sccache: ae25547ff5ab64a8dde3f2be65ecc1c8f34bc01c
[INFO] validating manifest of mozilla/sccache on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozilla/sccache on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mozilla/sccache
[INFO] removed workspace from mozilla/sccache
[INFO] removed path dependency lru-disk-cache from mozilla/sccache
[INFO] finished frobbing mozilla/sccache
[INFO] frobbed toml for mozilla/sccache written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/mozilla/sccache/Cargo.toml
[INFO] started frobbing mozilla/sccache
[INFO] removed workspace from mozilla/sccache
[INFO] removed path dependency lru-disk-cache from mozilla/sccache
[INFO] finished frobbing mozilla/sccache
[INFO] frobbed toml for mozilla/sccache written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/mozilla/sccache/Cargo.toml
[INFO] crate mozilla/sccache already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/mozilla/sccache/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/Jake-Shadle/jsonwebtoken.git`
[INFO] [stderr]     Updating git repository `https://github.com/aidanhs/tiny-http-sccache.git`
[INFO] [stderr] warning: Patch `tiny_http v0.6.0 (https://github.com/aidanhs/tiny-http-sccache.git?rev=a14fa0a#a14fa0ab)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/Jake-Shadle/jsonwebtoken.git`
[INFO] [stderr]     Updating git repository `https://github.com/aidanhs/tiny-http-sccache.git`
[INFO] [stderr] warning: Patch `tiny_http v0.6.0 (https://github.com/aidanhs/tiny-http-sccache.git?rev=a14fa0a#a14fa0ab)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: Patch `tiny_http v0.6.0 (https://github.com/aidanhs/tiny-http-sccache.git?rev=a14fa0a#a14fa0ab)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: Patch `tiny_http v0.6.0 (https://github.com/aidanhs/tiny-http-sccache.git?rev=a14fa0a#a14fa0ab)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] checking mozilla/sccache against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-1/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/mozilla/sccache:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d00f2436a8b688b304a272ba75feee4b9ca971a6f39cde4c2b98eaf4beb0aa73
[INFO] running `"docker" "start" "-a" "d00f2436a8b688b304a272ba75feee4b9ca971a6f39cde4c2b98eaf4beb0aa73"`
[INFO] [stderr] warning: Patch `tiny_http v0.6.0 (https://github.com/aidanhs/tiny-http-sccache.git?rev=a14fa0a#a14fa0ab)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]     Checking arc-swap v0.4.2
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]     Checking linked-hash-map v0.2.1
[INFO] [stderr]     Checking predicates-core v0.9.0
[INFO] [stderr]     Checking counted-array v0.1.2
[INFO] [stderr]     Checking cc v1.0.41
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking daemonize v0.3.0
[INFO] [stderr]     Checking predicates-tree v0.9.0
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking lru-disk-cache v0.2.0
[INFO] [stderr]     Checking tokio-serde v0.1.0
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]     Checking chrono v0.4.8
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking hyperx v0.12.0
[INFO] [stderr]     Checking predicates v0.9.1
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]    Compiling local-encoding v0.2.0
[INFO] [stderr]     Checking tokio-serde-bincode v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking assert_cmd v0.9.1
[INFO] [stderr]     Checking tokio-process v0.2.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking sccache v0.2.9-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking selenium-rs v0.1.1
[INFO] [stderr] error[E0603]: module `lru_cache` is private
[INFO] [stderr]   --> src/compiler/rust.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 | use lru_disk_cache::lru_cache;
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0603`.
[INFO] [stderr] error: Could not compile `sccache`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d00f2436a8b688b304a272ba75feee4b9ca971a6f39cde4c2b98eaf4beb0aa73"`
[INFO] running `"docker" "rm" "-f" "d00f2436a8b688b304a272ba75feee4b9ca971a6f39cde4c2b98eaf4beb0aa73"`
[INFO] [stdout] d00f2436a8b688b304a272ba75feee4b9ca971a6f39cde4c2b98eaf4beb0aa73