[INFO] crate atomic-ref2 0.2.1 is already in cache
[INFO] extracting crate atomic-ref2 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/atomic-ref2/0.2.1
[INFO] extracting crate atomic-ref2 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/atomic-ref2/0.2.1
[INFO] validating manifest of atomic-ref2-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of atomic-ref2-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing atomic-ref2-0.2.1
[INFO] finished frobbing atomic-ref2-0.2.1
[INFO] frobbed toml for atomic-ref2-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/atomic-ref2/0.2.1/Cargo.toml
[INFO] started frobbing atomic-ref2-0.2.1
[INFO] finished frobbing atomic-ref2-0.2.1
[INFO] frobbed toml for atomic-ref2-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/atomic-ref2/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing atomic-ref2-0.2.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atomic-ref2/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f8240af82565883f6928a5bdfce671d3557c998eb2a2b37a0f6f1906aab86ceb
[INFO] running `"docker" "start" "-a" "f8240af82565883f6928a5bdfce671d3557c998eb2a2b37a0f6f1906aab86ceb"`
[INFO] [stderr]    Compiling atomic-ref2 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "f8240af82565883f6928a5bdfce671d3557c998eb2a2b37a0f6f1906aab86ceb"`
[INFO] running `"docker" "rm" "-f" "f8240af82565883f6928a5bdfce671d3557c998eb2a2b37a0f6f1906aab86ceb"`
[INFO] [stdout] f8240af82565883f6928a5bdfce671d3557c998eb2a2b37a0f6f1906aab86ceb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atomic-ref2/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 280bd945b86bc36ba7cfa4bcd27ca5ae1f794574524718640aba8460deddb0dd
[INFO] running `"docker" "start" "-a" "280bd945b86bc36ba7cfa4bcd27ca5ae1f794574524718640aba8460deddb0dd"`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling atomic-ref2 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `"docker" "inspect" "280bd945b86bc36ba7cfa4bcd27ca5ae1f794574524718640aba8460deddb0dd"`
[INFO] running `"docker" "rm" "-f" "280bd945b86bc36ba7cfa4bcd27ca5ae1f794574524718640aba8460deddb0dd"`
[INFO] [stdout] 280bd945b86bc36ba7cfa4bcd27ca5ae1f794574524718640aba8460deddb0dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/atomic-ref2/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ee3bc1f6070cccb1dd4dba12150b47a905350f350ddddf4d2f7d456433ba1dae
[INFO] running `"docker" "start" "-a" "ee3bc1f6070cccb1dd4dba12150b47a905350f350ddddf4d2f7d456433ba1dae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atomic_ref2-568c28dd30af4d55
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test option_ref::tests::test_store_load ... ok
[INFO] [stdout] test option_ref::tests::test_drop ... ok
[INFO] [stdout] test option_ref::tests::test_overwrite ... ok
[INFO] [stdout] test option_ref::tests::test_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-ref2
[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" "ee3bc1f6070cccb1dd4dba12150b47a905350f350ddddf4d2f7d456433ba1dae"`
[INFO] running `"docker" "rm" "-f" "ee3bc1f6070cccb1dd4dba12150b47a905350f350ddddf4d2f7d456433ba1dae"`
[INFO] [stdout] ee3bc1f6070cccb1dd4dba12150b47a905350f350ddddf4d2f7d456433ba1dae