[INFO] updating cached repository dignifiedquire/rmail
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dignifiedquire/rmail
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dignifiedquire/rmail" "work/ex/beta-1.37-6/sources/1.36.0/gh/dignifiedquire/rmail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dignifiedquire/rmail'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dignifiedquire/rmail" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c8c269a8916f0c9fa3584508ac65b1d9075a4d3
[INFO] sha for GitHub repo dignifiedquire/rmail: 0c8c269a8916f0c9fa3584508ac65b1d9075a4d3
[INFO] validating manifest of dignifiedquire/rmail 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 dignifiedquire/rmail 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 dignifiedquire/rmail
[INFO] finished frobbing dignifiedquire/rmail
[INFO] frobbed toml for dignifiedquire/rmail written to work/ex/beta-1.37-6/sources/1.36.0/gh/dignifiedquire/rmail/Cargo.toml
[INFO] started frobbing dignifiedquire/rmail
[INFO] finished frobbing dignifiedquire/rmail
[INFO] frobbed toml for dignifiedquire/rmail written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail/Cargo.toml
[INFO] crate dignifiedquire/rmail 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing dignifiedquire/rmail against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ebdd475ceaf0693acdf2b46ab271f596579a0bc11d6bcf154179bdeb4c1f7211
[INFO] running `"docker" "start" "-a" "ebdd475ceaf0693acdf2b46ab271f596579a0bc11d6bcf154179bdeb4c1f7211"`
[INFO] [stderr]    Compiling syn v0.15.31
[INFO] [stderr]    Compiling boxfnonce v0.1.1
[INFO] [stderr]    Compiling webview-sys v0.1.1
[INFO] [stderr]    Compiling web-view v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling rmail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.98s
[INFO] running `"docker" "inspect" "ebdd475ceaf0693acdf2b46ab271f596579a0bc11d6bcf154179bdeb4c1f7211"`
[INFO] running `"docker" "rm" "-f" "ebdd475ceaf0693acdf2b46ab271f596579a0bc11d6bcf154179bdeb4c1f7211"`
[INFO] [stdout] ebdd475ceaf0693acdf2b46ab271f596579a0bc11d6bcf154179bdeb4c1f7211
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 35c5ba6d56a58309ba3e3c1621ae0e3eb14f4a5b961c4d6b25826e92380b9af3
[INFO] running `"docker" "start" "-a" "35c5ba6d56a58309ba3e3c1621ae0e3eb14f4a5b961c4d6b25826e92380b9af3"`
[INFO] [stderr]    Compiling rmail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "35c5ba6d56a58309ba3e3c1621ae0e3eb14f4a5b961c4d6b25826e92380b9af3"`
[INFO] running `"docker" "rm" "-f" "35c5ba6d56a58309ba3e3c1621ae0e3eb14f4a5b961c4d6b25826e92380b9af3"`
[INFO] [stdout] 35c5ba6d56a58309ba3e3c1621ae0e3eb14f4a5b961c4d6b25826e92380b9af3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dignifiedquire/rmail:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8750d15a0dc3e61079a9cdee7afbb6407ba875a24360cb0c640fb8831bfe3c65
[INFO] running `"docker" "start" "-a" "8750d15a0dc3e61079a9cdee7afbb6407ba875a24360cb0c640fb8831bfe3c65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rmail-3b48f82b38c2e167
[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" "8750d15a0dc3e61079a9cdee7afbb6407ba875a24360cb0c640fb8831bfe3c65"`
[INFO] running `"docker" "rm" "-f" "8750d15a0dc3e61079a9cdee7afbb6407ba875a24360cb0c640fb8831bfe3c65"`
[INFO] [stdout] 8750d15a0dc3e61079a9cdee7afbb6407ba875a24360cb0c640fb8831bfe3c65