[INFO] updating cached repository jakobdalsgaard/mail-archiver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jakobdalsgaard/mail-archiver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jakobdalsgaard/mail-archiver" "work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jakobdalsgaard/mail-archiver" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakobdalsgaard/mail-archiver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakobdalsgaard/mail-archiver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 945fdc2bedac630a2d0ef009d2d60e4af69674db
[INFO] sha for GitHub repo jakobdalsgaard/mail-archiver: 945fdc2bedac630a2d0ef009d2d60e4af69674db
[INFO] validating manifest of jakobdalsgaard/mail-archiver on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jakobdalsgaard/mail-archiver on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jakobdalsgaard/mail-archiver
[INFO] finished frobbing jakobdalsgaard/mail-archiver
[INFO] frobbed toml for jakobdalsgaard/mail-archiver written to work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver/Cargo.toml
[INFO] started frobbing jakobdalsgaard/mail-archiver
[INFO] finished frobbing jakobdalsgaard/mail-archiver
[INFO] frobbed toml for jakobdalsgaard/mail-archiver written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakobdalsgaard/mail-archiver/Cargo.toml
[INFO] crate jakobdalsgaard/mail-archiver already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jakobdalsgaard/mail-archiver against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 709477eb8543e1d2bd102ba43dd09d9b9a15ffa20ef4e8a1deb30f74481a2720
[INFO] running `"docker" "start" "-a" "709477eb8543e1d2bd102ba43dd09d9b9a15ffa20ef4e8a1deb30f74481a2720"`
[INFO] [stderr]    Compiling futures v0.1.10
[INFO] [stderr]    Compiling uuid v0.2.3
[INFO] [stderr]    Compiling mio v0.6.4
[INFO] [stderr]    Compiling env_logger v0.4.0
[INFO] [stderr]    Compiling badlog v0.2.5
[INFO] [stderr]    Compiling mio-uds v0.6.2
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling tokio-core v0.1.4
[INFO] [stderr]    Compiling service-fn v0.1.0 (https://github.com/tokio-rs/service-fn#25941cdd)
[INFO] [stderr]    Compiling tokio-proto v0.1.0
[INFO] [stderr]    Compiling tokio-signal v0.1.2
[INFO] [stderr]    Compiling mail-archiver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.30s
[INFO] running `"docker" "inspect" "709477eb8543e1d2bd102ba43dd09d9b9a15ffa20ef4e8a1deb30f74481a2720"`
[INFO] running `"docker" "rm" "-f" "709477eb8543e1d2bd102ba43dd09d9b9a15ffa20ef4e8a1deb30f74481a2720"`
[INFO] [stdout] 709477eb8543e1d2bd102ba43dd09d9b9a15ffa20ef4e8a1deb30f74481a2720
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 502df2fd4f9cbfe2b02c372c51227bf9d02f786c5154800ad7ebe22a1c50e6ac
[INFO] running `"docker" "start" "-a" "502df2fd4f9cbfe2b02c372c51227bf9d02f786c5154800ad7ebe22a1c50e6ac"`
[INFO] [stderr]    Compiling mail-archiver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "502df2fd4f9cbfe2b02c372c51227bf9d02f786c5154800ad7ebe22a1c50e6ac"`
[INFO] running `"docker" "rm" "-f" "502df2fd4f9cbfe2b02c372c51227bf9d02f786c5154800ad7ebe22a1c50e6ac"`
[INFO] [stdout] 502df2fd4f9cbfe2b02c372c51227bf9d02f786c5154800ad7ebe22a1c50e6ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakobdalsgaard/mail-archiver:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0403b373732b530c2794d61d9bcbaa20e09ffc106dae3783d056fc4ab4f2c9f1
[INFO] running `"docker" "start" "-a" "0403b373732b530c2794d61d9bcbaa20e09ffc106dae3783d056fc4ab4f2c9f1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mail_archiver-b857f56a6c251ad6
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0403b373732b530c2794d61d9bcbaa20e09ffc106dae3783d056fc4ab4f2c9f1"`
[INFO] running `"docker" "rm" "-f" "0403b373732b530c2794d61d9bcbaa20e09ffc106dae3783d056fc4ab4f2c9f1"`
[INFO] [stdout] 0403b373732b530c2794d61d9bcbaa20e09ffc106dae3783d056fc4ab4f2c9f1