[INFO] updating cached repository sile/hb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sile/hb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/hb" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sile/hb"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sile/hb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/hb" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sile/hb"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sile/hb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10b2a8a41a8df07ef72236d7268defecb118e5e9
[INFO] sha for GitHub repo sile/hb: 10b2a8a41a8df07ef72236d7268defecb118e5e9
[INFO] validating manifest of sile/hb on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sile/hb on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sile/hb
[INFO] finished frobbing sile/hb
[INFO] frobbed toml for sile/hb written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sile/hb/Cargo.toml
[INFO] started frobbing sile/hb
[INFO] finished frobbing sile/hb
[INFO] frobbed toml for sile/hb written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/sile/hb/Cargo.toml
[INFO] crate sile/hb already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sile/hb against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/sile/hb:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9ac8d4c37a9add18ed09273c51c68ef01e4332f532aad99bda14485e9a38799b
[INFO] running `"docker" "start" "-a" "9ac8d4c37a9add18ed09273c51c68ef01e4332f532aad99bda14485e9a38799b"`
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking slog v2.3.2
[INFO] [stderr]     Checking splay_tree v0.2.10
[INFO] [stderr]     Checking nbchan v0.1.3
[INFO] [stderr]     Checking atomic_immut v0.1.4
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking slog-stdlog v3.0.2
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking fibers v0.1.11
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking trackable v0.2.18
[INFO] [stderr]     Checking bytecodec v0.4.6
[INFO] [stderr]     Checking prometrics v0.1.11
[INFO] [stderr]     Checking serdeconv v0.3.0
[INFO] [stderr]     Checking sloggers v0.2.7
[INFO] [stderr]     Checking httpcodec v0.2.2
[INFO] [stderr]     Checking fibers_http_client v0.1.2
[INFO] [stderr]     Checking hb v0.0.12 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "9ac8d4c37a9add18ed09273c51c68ef01e4332f532aad99bda14485e9a38799b"`
[INFO] running `"docker" "rm" "-f" "9ac8d4c37a9add18ed09273c51c68ef01e4332f532aad99bda14485e9a38799b"`
[INFO] [stdout] 9ac8d4c37a9add18ed09273c51c68ef01e4332f532aad99bda14485e9a38799b