[INFO] updating cached repository xliiv/almost_stm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xliiv/almost_stm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xliiv/almost_stm" "work/ex/beta-1.38-1/sources/1.37.0/gh/xliiv/almost_stm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/xliiv/almost_stm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xliiv/almost_stm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xliiv/almost_stm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xliiv/almost_stm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54685dee6247bca45b1bf0a8e7f00ec8401ccfb9
[INFO] sha for GitHub repo xliiv/almost_stm: 54685dee6247bca45b1bf0a8e7f00ec8401ccfb9
[INFO] validating manifest of xliiv/almost_stm 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 xliiv/almost_stm 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 xliiv/almost_stm
[INFO] finished frobbing xliiv/almost_stm
[INFO] frobbed toml for xliiv/almost_stm written to work/ex/beta-1.38-1/sources/1.37.0/gh/xliiv/almost_stm/Cargo.toml
[INFO] started frobbing xliiv/almost_stm
[INFO] finished frobbing xliiv/almost_stm
[INFO] frobbed toml for xliiv/almost_stm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xliiv/almost_stm/Cargo.toml
[INFO] crate xliiv/almost_stm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xliiv/almost_stm 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/xliiv/almost_stm:/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] c0e6a3c5d4325e653c547cd49c8766750c701f5c64bac0188da84fff6912240c
[INFO] running `"docker" "start" "-a" "c0e6a3c5d4325e653c547cd49c8766750c701f5c64bac0188da84fff6912240c"`
[INFO] [stderr]    Compiling almost_stm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "c0e6a3c5d4325e653c547cd49c8766750c701f5c64bac0188da84fff6912240c"`
[INFO] running `"docker" "rm" "-f" "c0e6a3c5d4325e653c547cd49c8766750c701f5c64bac0188da84fff6912240c"`
[INFO] [stdout] c0e6a3c5d4325e653c547cd49c8766750c701f5c64bac0188da84fff6912240c
[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/xliiv/almost_stm:/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] 327342275cfa8e198862fc4a864d125e56ad891cb6790e5851862c547b9aa430
[INFO] running `"docker" "start" "-a" "327342275cfa8e198862fc4a864d125e56ad891cb6790e5851862c547b9aa430"`
[INFO] [stderr]    Compiling almost_stm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: literal out of range for `i8`
[INFO] [stderr]   --> src/main.rs:64:24
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let overflow = 256;
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/main.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     #[warn(overflowing_literals)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "327342275cfa8e198862fc4a864d125e56ad891cb6790e5851862c547b9aa430"`
[INFO] running `"docker" "rm" "-f" "327342275cfa8e198862fc4a864d125e56ad891cb6790e5851862c547b9aa430"`
[INFO] [stdout] 327342275cfa8e198862fc4a864d125e56ad891cb6790e5851862c547b9aa430
[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/xliiv/almost_stm:/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] 13357eca01e42dfbe49e3000c0c8eb8d137dddb63eaa21c1468bad77f8d1847b
[INFO] running `"docker" "start" "-a" "13357eca01e42dfbe49e3000c0c8eb8d137dddb63eaa21c1468bad77f8d1847b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/almost_stm-26256f285f6ffb14
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::stm_get_fails_on_overflow ... ok
[INFO] [stdout] test tests::stm_add_works_in_thread ... ok
[INFO] [stdout] test tests::stm_add_works ... ok
[INFO] [stdout] test tests::stm_get_works_in_thread ... ok
[INFO] [stdout] test tests::stm_get_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "13357eca01e42dfbe49e3000c0c8eb8d137dddb63eaa21c1468bad77f8d1847b"`
[INFO] running `"docker" "rm" "-f" "13357eca01e42dfbe49e3000c0c8eb8d137dddb63eaa21c1468bad77f8d1847b"`
[INFO] [stdout] 13357eca01e42dfbe49e3000c0c8eb8d137dddb63eaa21c1468bad77f8d1847b