[INFO] updating cached repository DeedleFake/uniq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DeedleFake/uniq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DeedleFake/uniq" "work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DeedleFake/uniq" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DeedleFake/uniq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DeedleFake/uniq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a5f4e5872e8814acfc8aa499b48b01ad43b7be1
[INFO] sha for GitHub repo DeedleFake/uniq: 5a5f4e5872e8814acfc8aa499b48b01ad43b7be1
[INFO] validating manifest of DeedleFake/uniq 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 DeedleFake/uniq 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 DeedleFake/uniq
[INFO] finished frobbing DeedleFake/uniq
[INFO] frobbed toml for DeedleFake/uniq written to work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq/Cargo.toml
[INFO] started frobbing DeedleFake/uniq
[INFO] finished frobbing DeedleFake/uniq
[INFO] frobbed toml for DeedleFake/uniq written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DeedleFake/uniq/Cargo.toml
[INFO] crate DeedleFake/uniq 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 DeedleFake/uniq 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq:/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] b7de1f582cb4967e95db53f63da24066221abb89196a1ee29880b0f0220c9007
[INFO] running `"docker" "start" "-a" "b7de1f582cb4967e95db53f63da24066221abb89196a1ee29880b0f0220c9007"`
[INFO] [stderr]    Compiling uniq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "b7de1f582cb4967e95db53f63da24066221abb89196a1ee29880b0f0220c9007"`
[INFO] running `"docker" "rm" "-f" "b7de1f582cb4967e95db53f63da24066221abb89196a1ee29880b0f0220c9007"`
[INFO] [stdout] b7de1f582cb4967e95db53f63da24066221abb89196a1ee29880b0f0220c9007
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq:/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] 48fa3775b5ba9e7bb412e86e5bed71873c642730204d074b0758fb67d8862497
[INFO] running `"docker" "start" "-a" "48fa3775b5ba9e7bb412e86e5bed71873c642730204d074b0758fb67d8862497"`
[INFO] [stderr]    Compiling uniq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "48fa3775b5ba9e7bb412e86e5bed71873c642730204d074b0758fb67d8862497"`
[INFO] running `"docker" "rm" "-f" "48fa3775b5ba9e7bb412e86e5bed71873c642730204d074b0758fb67d8862497"`
[INFO] [stdout] 48fa3775b5ba9e7bb412e86e5bed71873c642730204d074b0758fb67d8862497
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DeedleFake/uniq:/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] c95152e4869819750c36ee4da10fa65ab28d745939e463a035e154989eb5db07
[INFO] running `"docker" "start" "-a" "c95152e4869819750c36ee4da10fa65ab28d745939e463a035e154989eb5db07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uniq-f491ef3e7bf08ffc
[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] [stderr]    Doc-tests uniq
[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" "c95152e4869819750c36ee4da10fa65ab28d745939e463a035e154989eb5db07"`
[INFO] running `"docker" "rm" "-f" "c95152e4869819750c36ee4da10fa65ab28d745939e463a035e154989eb5db07"`
[INFO] [stdout] c95152e4869819750c36ee4da10fa65ab28d745939e463a035e154989eb5db07