[INFO] updating cached repository vtavernier/backup-duplicity-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vtavernier/backup-duplicity-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vtavernier/backup-duplicity-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vtavernier/backup-duplicity-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vtavernier/backup-duplicity-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vtavernier/backup-duplicity-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 890505be3d2aee37625ed50ec719a3505cf416c2
[INFO] sha for GitHub repo vtavernier/backup-duplicity-rs: 890505be3d2aee37625ed50ec719a3505cf416c2
[INFO] validating manifest of vtavernier/backup-duplicity-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vtavernier/backup-duplicity-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vtavernier/backup-duplicity-rs
[INFO] finished frobbing vtavernier/backup-duplicity-rs
[INFO] frobbed toml for vtavernier/backup-duplicity-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs/Cargo.toml
[INFO] started frobbing vtavernier/backup-duplicity-rs
[INFO] finished frobbing vtavernier/backup-duplicity-rs
[INFO] frobbed toml for vtavernier/backup-duplicity-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vtavernier/backup-duplicity-rs/Cargo.toml
[INFO] crate vtavernier/backup-duplicity-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vtavernier/backup-duplicity-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 20386c3551ca93920176fcedcee599431e834feba526673e5d36b0a66a7d0ef6
[INFO] running `"docker" "start" "-a" "20386c3551ca93920176fcedcee599431e834feba526673e5d36b0a66a7d0ef6"`
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling backup-wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.91s
[INFO] running `"docker" "inspect" "20386c3551ca93920176fcedcee599431e834feba526673e5d36b0a66a7d0ef6"`
[INFO] running `"docker" "rm" "-f" "20386c3551ca93920176fcedcee599431e834feba526673e5d36b0a66a7d0ef6"`
[INFO] [stdout] 20386c3551ca93920176fcedcee599431e834feba526673e5d36b0a66a7d0ef6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 45b9eec0860f0886e42885e6f3517e64532e601c5903d7e8c4908c666925c102
[INFO] running `"docker" "start" "-a" "45b9eec0860f0886e42885e6f3517e64532e601c5903d7e8c4908c666925c102"`
[INFO] [stderr]    Compiling backup-wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "45b9eec0860f0886e42885e6f3517e64532e601c5903d7e8c4908c666925c102"`
[INFO] running `"docker" "rm" "-f" "45b9eec0860f0886e42885e6f3517e64532e601c5903d7e8c4908c666925c102"`
[INFO] [stdout] 45b9eec0860f0886e42885e6f3517e64532e601c5903d7e8c4908c666925c102
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vtavernier/backup-duplicity-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 03b89a104fbe3b3471df7b58d160318345aef4aeb7f465604ae73bec72dba623
[INFO] running `"docker" "start" "-a" "03b89a104fbe3b3471df7b58d160318345aef4aeb7f465604ae73bec72dba623"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/backup_wrapper-1812d8e153d31459
[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" "03b89a104fbe3b3471df7b58d160318345aef4aeb7f465604ae73bec72dba623"`
[INFO] running `"docker" "rm" "-f" "03b89a104fbe3b3471df7b58d160318345aef4aeb7f465604ae73bec72dba623"`
[INFO] [stdout] 03b89a104fbe3b3471df7b58d160318345aef4aeb7f465604ae73bec72dba623