[INFO] updating cached repository flosse/rust-nixos-sendmail
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/flosse/rust-nixos-sendmail
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/flosse/rust-nixos-sendmail" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/flosse/rust-nixos-sendmail"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/flosse/rust-nixos-sendmail'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/flosse/rust-nixos-sendmail" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/flosse/rust-nixos-sendmail"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/flosse/rust-nixos-sendmail'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c1bd8d6b29cdd43c2643d719b3edba61198cffd
[INFO] sha for GitHub repo flosse/rust-nixos-sendmail: 9c1bd8d6b29cdd43c2643d719b3edba61198cffd
[INFO] validating manifest of flosse/rust-nixos-sendmail on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flosse/rust-nixos-sendmail on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flosse/rust-nixos-sendmail
[INFO] finished frobbing flosse/rust-nixos-sendmail
[INFO] frobbed toml for flosse/rust-nixos-sendmail written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/flosse/rust-nixos-sendmail/Cargo.toml
[INFO] started frobbing flosse/rust-nixos-sendmail
[INFO] finished frobbing flosse/rust-nixos-sendmail
[INFO] frobbed toml for flosse/rust-nixos-sendmail written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/flosse/rust-nixos-sendmail/Cargo.toml
[INFO] crate flosse/rust-nixos-sendmail already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking flosse/rust-nixos-sendmail against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/flosse/rust-nixos-sendmail:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2a1547b12c5345e491d2cf4b0f6552a6a366256d6551fd6a356b892ad8252da5
[INFO] running `"docker" "start" "-a" "2a1547b12c5345e491d2cf4b0f6552a6a366256d6551fd6a356b892ad8252da5"`
[INFO] [stderr]     Checking quoted_printable v0.3.0
[INFO] [stderr]     Checking chrono v0.3.1
[INFO] [stderr]     Checking rust-nixos-sendmail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "2a1547b12c5345e491d2cf4b0f6552a6a366256d6551fd6a356b892ad8252da5"`
[INFO] running `"docker" "rm" "-f" "2a1547b12c5345e491d2cf4b0f6552a6a366256d6551fd6a356b892ad8252da5"`
[INFO] [stdout] 2a1547b12c5345e491d2cf4b0f6552a6a366256d6551fd6a356b892ad8252da5