[INFO] updating cached repository KlotzAndrew/concur
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KlotzAndrew/concur
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KlotzAndrew/concur" "work/ex/beta-1.38-1/sources/1.37.0/gh/KlotzAndrew/concur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KlotzAndrew/concur'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KlotzAndrew/concur" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91d606d7c2bfb42b5d83464c6b5a4f6da33b5058
[INFO] sha for GitHub repo KlotzAndrew/concur: 91d606d7c2bfb42b5d83464c6b5a4f6da33b5058
[INFO] validating manifest of KlotzAndrew/concur 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 KlotzAndrew/concur 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 KlotzAndrew/concur
[INFO] finished frobbing KlotzAndrew/concur
[INFO] frobbed toml for KlotzAndrew/concur written to work/ex/beta-1.38-1/sources/1.37.0/gh/KlotzAndrew/concur/Cargo.toml
[INFO] started frobbing KlotzAndrew/concur
[INFO] finished frobbing KlotzAndrew/concur
[INFO] frobbed toml for KlotzAndrew/concur written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur/Cargo.toml
[INFO] crate KlotzAndrew/concur 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 KlotzAndrew/concur against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 515e04e3df271bfda1c1765716225f009c70e36419ae259e0efcc1a9c288651d
[INFO] running `"docker" "start" "-a" "515e04e3df271bfda1c1765716225f009c70e36419ae259e0efcc1a9c288651d"`
[INFO] [stderr]    Compiling concur v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "515e04e3df271bfda1c1765716225f009c70e36419ae259e0efcc1a9c288651d"`
[INFO] running `"docker" "rm" "-f" "515e04e3df271bfda1c1765716225f009c70e36419ae259e0efcc1a9c288651d"`
[INFO] [stdout] 515e04e3df271bfda1c1765716225f009c70e36419ae259e0efcc1a9c288651d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6590a0322f1d13dfc6c32b26e5a2a21fdba35405171a4686bf9b00f71ba84cd5
[INFO] running `"docker" "start" "-a" "6590a0322f1d13dfc6c32b26e5a2a21fdba35405171a4686bf9b00f71ba84cd5"`
[INFO] [stderr]    Compiling concur v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `"docker" "inspect" "6590a0322f1d13dfc6c32b26e5a2a21fdba35405171a4686bf9b00f71ba84cd5"`
[INFO] running `"docker" "rm" "-f" "6590a0322f1d13dfc6c32b26e5a2a21fdba35405171a4686bf9b00f71ba84cd5"`
[INFO] [stdout] 6590a0322f1d13dfc6c32b26e5a2a21fdba35405171a4686bf9b00f71ba84cd5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KlotzAndrew/concur:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3ac8734e63f2bf2db5448be10e2f1dab2c218698b521a46460ce5079f0c4fc00
[INFO] running `"docker" "start" "-a" "3ac8734e63f2bf2db5448be10e2f1dab2c218698b521a46460ce5079f0c4fc00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[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]      Running /opt/crater/target/debug/deps/concur-1c64835ca4eeaa55
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gcounter_test-0a26285bd45f4f8a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_merges ... ok
[INFO] [stdout] test it_increments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gset_test-80e912a622c169fa
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lww_register_test-de4c4929e631845c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mv_register_test-913f8b8f13ee3d36
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_inserts ... ok
[INFO] [stdout] test it_merges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_assigns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_assigns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/or_set_test-bff40c83cf8ae631
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_assigns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pncoutner_test-caeb3c5efa26f4d3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_increments_and_decrements ... ok
[INFO] [stdout] test it_merges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/twophase_set_test-f949b53d5ae4b3a6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_inserts_and_removes ... ok
[INFO] [stdout] test it_merges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concur
[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" "3ac8734e63f2bf2db5448be10e2f1dab2c218698b521a46460ce5079f0c4fc00"`
[INFO] running `"docker" "rm" "-f" "3ac8734e63f2bf2db5448be10e2f1dab2c218698b521a46460ce5079f0c4fc00"`
[INFO] [stdout] 3ac8734e63f2bf2db5448be10e2f1dab2c218698b521a46460ce5079f0c4fc00