[INFO] crate zero 0.1.2 is already in cache
[INFO] extracting crate zero 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/zero/0.1.2
[INFO] extracting crate zero 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zero/0.1.2
[INFO] validating manifest of zero-0.1.2 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 zero-0.1.2 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 zero-0.1.2
[INFO] finished frobbing zero-0.1.2
[INFO] frobbed toml for zero-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/zero/0.1.2/Cargo.toml
[INFO] started frobbing zero-0.1.2
[INFO] finished frobbing zero-0.1.2
[INFO] frobbed toml for zero-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zero/0.1.2/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 zero-0.1.2 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zero/0.1.2:/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] a2367a9ca4fa10120cdbcc448ea491fa18ed948ed5e6e250b0e418653a0624dd
[INFO] running `"docker" "start" "-a" "a2367a9ca4fa10120cdbcc448ea491fa18ed948ed5e6e250b0e418653a0624dd"`
[INFO] [stderr]    Compiling zero v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "a2367a9ca4fa10120cdbcc448ea491fa18ed948ed5e6e250b0e418653a0624dd"`
[INFO] running `"docker" "rm" "-f" "a2367a9ca4fa10120cdbcc448ea491fa18ed948ed5e6e250b0e418653a0624dd"`
[INFO] [stdout] a2367a9ca4fa10120cdbcc448ea491fa18ed948ed5e6e250b0e418653a0624dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zero/0.1.2:/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] 61e775ce7f1352cbf1f2ed086a9cc5b1978667e55e06273cc4679ae4907e2071
[INFO] running `"docker" "start" "-a" "61e775ce7f1352cbf1f2ed086a9cc5b1978667e55e06273cc4679ae4907e2071"`
[INFO] [stderr]    Compiling zero v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "61e775ce7f1352cbf1f2ed086a9cc5b1978667e55e06273cc4679ae4907e2071"`
[INFO] running `"docker" "rm" "-f" "61e775ce7f1352cbf1f2ed086a9cc5b1978667e55e06273cc4679ae4907e2071"`
[INFO] [stdout] 61e775ce7f1352cbf1f2ed086a9cc5b1978667e55e06273cc4679ae4907e2071
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zero/0.1.2:/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] ee8cc7b47cd7d0aa3ff6f8b5a9e865f5f246d36432a8d156c98f1a68bde92e65
[INFO] running `"docker" "start" "-a" "ee8cc7b47cd7d0aa3ff6f8b5a9e865f5f246d36432a8d156c98f1a68bde92e65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zero-51b1b13b031f068d
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::test_good_strs_to_null ... ok
[INFO] [stdout] test test::test_good_strs ... ok
[INFO] [stdout] test test::test_read_array ... ok
[INFO] [stdout] test test::test_read ... ok
[INFO] [stdout] test test::test_no_null ... ok
[INFO] [stdout] test test::test_no_null2 ... ok
[INFO] [stdout] test test::test_too_small ... ok
[INFO] [stdout] test test::test_no_null_to_null ... ok
[INFO] [stdout] test test::test_not_unicode ... ok
[INFO] [stdout] test test::test_too_small2 ... ok
[INFO] [stdout] test test::test_array_zero_sized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zero
[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" "ee8cc7b47cd7d0aa3ff6f8b5a9e865f5f246d36432a8d156c98f1a68bde92e65"`
[INFO] running `"docker" "rm" "-f" "ee8cc7b47cd7d0aa3ff6f8b5a9e865f5f246d36432a8d156c98f1a68bde92e65"`
[INFO] [stdout] ee8cc7b47cd7d0aa3ff6f8b5a9e865f5f246d36432a8d156c98f1a68bde92e65