[INFO] updating cached repository WhoAteDaCake/rust-one-drive-update
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WhoAteDaCake/rust-one-drive-update
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WhoAteDaCake/rust-one-drive-update" "work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WhoAteDaCake/rust-one-drive-update" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WhoAteDaCake/rust-one-drive-update"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WhoAteDaCake/rust-one-drive-update'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b50a2aa24a53b1d6114137012b8f1faeb277a315
[INFO] sha for GitHub repo WhoAteDaCake/rust-one-drive-update: b50a2aa24a53b1d6114137012b8f1faeb277a315
[INFO] validating manifest of WhoAteDaCake/rust-one-drive-update 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 WhoAteDaCake/rust-one-drive-update 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 WhoAteDaCake/rust-one-drive-update
[INFO] finished frobbing WhoAteDaCake/rust-one-drive-update
[INFO] frobbed toml for WhoAteDaCake/rust-one-drive-update written to work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update/Cargo.toml
[INFO] started frobbing WhoAteDaCake/rust-one-drive-update
[INFO] finished frobbing WhoAteDaCake/rust-one-drive-update
[INFO] frobbed toml for WhoAteDaCake/rust-one-drive-update written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WhoAteDaCake/rust-one-drive-update/Cargo.toml
[INFO] crate WhoAteDaCake/rust-one-drive-update 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] testing WhoAteDaCake/rust-one-drive-update 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update:/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] ed58786200f9b2ff6997f4558f1f796c9721d8a7b069507e682bc92824af68fe
[INFO] running `"docker" "start" "-a" "ed58786200f9b2ff6997f4558f1f796c9721d8a7b069507e682bc92824af68fe"`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling mime v0.3.4
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling futures-cpupool v0.1.6
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling tokio-core v0.1.9
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.2
[INFO] [stderr]    Compiling backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     run();
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.31s
[INFO] running `"docker" "inspect" "ed58786200f9b2ff6997f4558f1f796c9721d8a7b069507e682bc92824af68fe"`
[INFO] running `"docker" "rm" "-f" "ed58786200f9b2ff6997f4558f1f796c9721d8a7b069507e682bc92824af68fe"`
[INFO] [stdout] ed58786200f9b2ff6997f4558f1f796c9721d8a7b069507e682bc92824af68fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update:/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] 65060e050c6713c071c7e238b8bc955dd67a76ba87d5e51a6e8911db286e0e19
[INFO] running `"docker" "start" "-a" "65060e050c6713c071c7e238b8bc955dd67a76ba87d5e51a6e8911db286e0e19"`
[INFO] [stderr]    Compiling backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     run();
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "65060e050c6713c071c7e238b8bc955dd67a76ba87d5e51a6e8911db286e0e19"`
[INFO] running `"docker" "rm" "-f" "65060e050c6713c071c7e238b8bc955dd67a76ba87d5e51a6e8911db286e0e19"`
[INFO] [stdout] 65060e050c6713c071c7e238b8bc955dd67a76ba87d5e51a6e8911db286e0e19
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/WhoAteDaCake/rust-one-drive-update:/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] c689e6baeb172f0e2d111e0e13500518fa45fffb6019a1ec4597140e0a2b9e88
[INFO] running `"docker" "start" "-a" "c689e6baeb172f0e2d111e0e13500518fa45fffb6019a1ec4597140e0a2b9e88"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/backup-1983a14aaf5a2bc6
[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" "c689e6baeb172f0e2d111e0e13500518fa45fffb6019a1ec4597140e0a2b9e88"`
[INFO] running `"docker" "rm" "-f" "c689e6baeb172f0e2d111e0e13500518fa45fffb6019a1ec4597140e0a2b9e88"`
[INFO] [stdout] c689e6baeb172f0e2d111e0e13500518fa45fffb6019a1ec4597140e0a2b9e88