[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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/mozilla/sccache'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla/sccache" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mozilla/sccache"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mozilla/sccache'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a201b1aee6fbf48c3b55bfcd5d03fd91c871a7f
[INFO] sha for GitHub repo mozilla/sccache: 7a201b1aee6fbf48c3b55bfcd5d03fd91c871a7f
[INFO] validating manifest of mozilla/sccache on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozilla/sccache on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mozilla/sccache/Cargo.toml
[INFO] crate mozilla/sccache already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-4/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/mozilla/sccache:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 78c144000c8e155dcd6c778185a7902883d3b6a10ee52eafb8b0579d3353aa98
[INFO] running `"docker" "start" "-a" "78c144000c8e155dcd6c778185a7902883d3b6a10ee52eafb8b0579d3353aa98"`
[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 escargot v0.3.1
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking predicates-core v0.9.0
[INFO] [stderr]     Checking linked-hash-map v0.2.1
[INFO] [stderr]     Checking counted-array v0.1.2
[INFO] [stderr]     Checking cc v1.0.37
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking jobserver v0.1.13
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking daemonize v0.3.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]     Checking tokio-serde v0.1.0
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking strip-ansi-escapes v0.1.0
[INFO] [stderr]     Checking predicates v0.9.1
[INFO] [stderr]     Checking predicates-tree v0.9.0
[INFO] [stderr]     Checking hyperx v0.12.0
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking lru-disk-cache v0.2.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking assert_cmd v0.9.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-serde-bincode v0.1.1
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking tokio v0.1.20
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]    Compiling local-encoding v0.2.0
[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 v0.9.17
[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] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/util.rs:439:9
[INFO] [stderr]     |
[INFO] [stderr] 439 |     use libc;
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:60:1
[INFO] [stderr]     |
[INFO] [stderr] 60  | extern crate libc;
[INFO] [stderr]     | ------------------ the item `libc` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/util.rs:439:9
[INFO] [stderr]     |
[INFO] [stderr] 439 |     use libc;
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:60:1
[INFO] [stderr]     |
[INFO] [stderr] 60  | extern crate libc;
[INFO] [stderr]     | ------------------ the item `libc` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "78c144000c8e155dcd6c778185a7902883d3b6a10ee52eafb8b0579d3353aa98"`
[INFO] running `"docker" "rm" "-f" "78c144000c8e155dcd6c778185a7902883d3b6a10ee52eafb8b0579d3353aa98"`
[INFO] [stdout] 78c144000c8e155dcd6c778185a7902883d3b6a10ee52eafb8b0579d3353aa98