[INFO] updating cached repository confessore/yes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/confessore/yes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/confessore/yes" "work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/confessore/yes" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/confessore/yes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/confessore/yes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5cc12248d7ad5761b8c9a7b2f235ae2c764df266
[INFO] sha for GitHub repo confessore/yes: 5cc12248d7ad5761b8c9a7b2f235ae2c764df266
[INFO] validating manifest of confessore/yes 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 confessore/yes 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 confessore/yes
[INFO] finished frobbing confessore/yes
[INFO] frobbed toml for confessore/yes written to work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes/Cargo.toml
[INFO] started frobbing confessore/yes
[INFO] finished frobbing confessore/yes
[INFO] frobbed toml for confessore/yes written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/confessore/yes/Cargo.toml
[INFO] crate confessore/yes 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 confessore/yes 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes:/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] 10369b5dce6f73e88452bbb73544795ca6fa981c021d8bd18986d1427e47e69c
[INFO] running `"docker" "start" "-a" "10369b5dce6f73e88452bbb73544795ca6fa981c021d8bd18986d1427e47e69c"`
[INFO] [stderr]    Compiling yes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "10369b5dce6f73e88452bbb73544795ca6fa981c021d8bd18986d1427e47e69c"`
[INFO] running `"docker" "rm" "-f" "10369b5dce6f73e88452bbb73544795ca6fa981c021d8bd18986d1427e47e69c"`
[INFO] [stdout] 10369b5dce6f73e88452bbb73544795ca6fa981c021d8bd18986d1427e47e69c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes:/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] bbc74ef6552fc6d872ec3f4cf7bec8982735c6e797c2053852571ea61711e183
[INFO] running `"docker" "start" "-a" "bbc74ef6552fc6d872ec3f4cf7bec8982735c6e797c2053852571ea61711e183"`
[INFO] [stderr]    Compiling yes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "bbc74ef6552fc6d872ec3f4cf7bec8982735c6e797c2053852571ea61711e183"`
[INFO] running `"docker" "rm" "-f" "bbc74ef6552fc6d872ec3f4cf7bec8982735c6e797c2053852571ea61711e183"`
[INFO] [stdout] bbc74ef6552fc6d872ec3f4cf7bec8982735c6e797c2053852571ea61711e183
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/confessore/yes:/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] 1ae63ed8ce2ee08aed08effce8bb45a7fd559b3eab6afbcdbb2edc43de86a495
[INFO] running `"docker" "start" "-a" "1ae63ed8ce2ee08aed08effce8bb45a7fd559b3eab6afbcdbb2edc43de86a495"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yes-3a9f9e7d38508243
[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" "1ae63ed8ce2ee08aed08effce8bb45a7fd559b3eab6afbcdbb2edc43de86a495"`
[INFO] running `"docker" "rm" "-f" "1ae63ed8ce2ee08aed08effce8bb45a7fd559b3eab6afbcdbb2edc43de86a495"`
[INFO] [stdout] 1ae63ed8ce2ee08aed08effce8bb45a7fd559b3eab6afbcdbb2edc43de86a495