[INFO] updating cached repository theothornhill/rust-invoice-sender
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/theothornhill/rust-invoice-sender
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/theothornhill/rust-invoice-sender" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/theothornhill/rust-invoice-sender"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/theothornhill/rust-invoice-sender'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/theothornhill/rust-invoice-sender" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/theothornhill/rust-invoice-sender"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/theothornhill/rust-invoice-sender'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bfb46be3f6a4d84fc4ac9605716b18af01527a1
[INFO] sha for GitHub repo theothornhill/rust-invoice-sender: 6bfb46be3f6a4d84fc4ac9605716b18af01527a1
[INFO] validating manifest of theothornhill/rust-invoice-sender on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of theothornhill/rust-invoice-sender on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing theothornhill/rust-invoice-sender
[INFO] finished frobbing theothornhill/rust-invoice-sender
[INFO] frobbed toml for theothornhill/rust-invoice-sender written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/theothornhill/rust-invoice-sender/Cargo.toml
[INFO] started frobbing theothornhill/rust-invoice-sender
[INFO] finished frobbing theothornhill/rust-invoice-sender
[INFO] frobbed toml for theothornhill/rust-invoice-sender written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/theothornhill/rust-invoice-sender/Cargo.toml
[INFO] crate theothornhill/rust-invoice-sender has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking theothornhill/rust-invoice-sender against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-4/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/theothornhill/rust-invoice-sender:/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" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2d84f389560d68396d7bfa1bd1de5aff34620eeb2910b7d1f14172049bc8f160
[INFO] running `"docker" "start" "-a" "2d84f389560d68396d7bfa1bd1de5aff34620eeb2910b7d1f14172049bc8f160"`
[INFO] [stderr]     Checking bufstream v0.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]    Compiling email v0.0.19
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]     Checking crypto-mac v0.6.2
[INFO] [stderr]     Checking md-5 v0.7.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking hmac v0.6.2
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking lettre v0.8.2
[INFO] [stderr]     Checking lettre_email v0.8.2
[INFO] [stderr]     Checking mail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.47s
[INFO] running `"docker" "inspect" "2d84f389560d68396d7bfa1bd1de5aff34620eeb2910b7d1f14172049bc8f160"`
[INFO] running `"docker" "rm" "-f" "2d84f389560d68396d7bfa1bd1de5aff34620eeb2910b7d1f14172049bc8f160"`
[INFO] [stdout] 2d84f389560d68396d7bfa1bd1de5aff34620eeb2910b7d1f14172049bc8f160