[INFO] cloning repository mozilla/sccache
[INFO] running `"git" "clone" "--bare" "git://github.com/mozilla/sccache.git" "work/cache/sources/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mozilla/sccache'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/sccache" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mozilla/sccache'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/sccache" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozilla/sccache on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serde v0.1.0
[INFO] [stderr]   Downloaded tokio-serde-bincode v0.1.1
[INFO] [stderr]   Downloaded rouille v2.2.0
[INFO] [stderr]   Downloaded hyperx v0.12.0
[INFO] [stderr]   Downloaded selenium-rs v0.1.1
[INFO] [stderr]   Downloaded derive-error v0.0.3
[INFO] [stderr]   Downloaded conhash v0.4.0
[INFO] [stderr]   Downloaded local-encoding v0.2.0
[INFO] [stderr]   Downloaded arraydeque v0.4.5
[INFO] [stderr]   Downloaded tokio-named-pipes v0.1.0
[INFO] [stderr]   Downloaded lru-disk-cache v0.2.0
[INFO] [stderr]   Downloaded libmount v0.1.13
[INFO] [stderr]   Downloaded ar v0.6.2
[INFO] [stderr]   Downloaded memcached-rs v0.3.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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] testing mozilla/sccache against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 5373a4fe38ed441eecbe4d071e6bfc209cafcbdb03e1ceba3a25bca01e942900
[INFO] running `"docker" "start" "-a" "5373a4fe38ed441eecbe4d071e6bfc209cafcbdb03e1ceba3a25bca01e942900"`
[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]    Compiling case v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.2.1
[INFO] [stderr]    Compiling counted-array v0.1.2
[INFO] [stderr]    Compiling vte v0.3.3
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.0.1
[INFO] [stderr]    Compiling daemonize v0.3.0
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling ar v0.6.2
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling tokio-serde v0.1.0
[INFO] [stderr]    Compiling retry v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling lru-disk-cache v0.2.0
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]    Compiling hyperx v0.12.0
[INFO] [stderr]    Compiling zip v0.4.2
[INFO] [stderr]    Compiling signal-hook v0.1.9
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling bincode v0.8.0
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-serde-bincode v0.1.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling local-encoding v0.2.0
[INFO] [stderr]    Compiling tokio-process v0.2.3
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling sccache v0.2.9-alpha.0 (/opt/crater/workdir)
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5373a4fe38ed441eecbe4d071e6bfc209cafcbdb03e1ceba3a25bca01e942900"`
[INFO] running `"docker" "rm" "-f" "5373a4fe38ed441eecbe4d071e6bfc209cafcbdb03e1ceba3a25bca01e942900"`
[INFO] [stdout] 5373a4fe38ed441eecbe4d071e6bfc209cafcbdb03e1ceba3a25bca01e942900