[INFO] crate memo_int_sqrt 0.1.1 is already in cache
[INFO] extracting crate memo_int_sqrt 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/memo_int_sqrt/0.1.1
[INFO] extracting crate memo_int_sqrt 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memo_int_sqrt/0.1.1
[INFO] validating manifest of memo_int_sqrt-0.1.1 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 memo_int_sqrt-0.1.1 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 memo_int_sqrt-0.1.1
[INFO] finished frobbing memo_int_sqrt-0.1.1
[INFO] frobbed toml for memo_int_sqrt-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/memo_int_sqrt/0.1.1/Cargo.toml
[INFO] started frobbing memo_int_sqrt-0.1.1
[INFO] finished frobbing memo_int_sqrt-0.1.1
[INFO] frobbed toml for memo_int_sqrt-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memo_int_sqrt/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing memo_int_sqrt-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memo_int_sqrt/0.1.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0053a2d0a57e1d92ab8cc079205400ff9071c0d0f729d47d6274abca3eab00d3
[INFO] running `"docker" "start" "-a" "0053a2d0a57e1d92ab8cc079205400ff9071c0d0f729d47d6274abca3eab00d3"`
[INFO] [stderr]    Compiling memo_int_sqrt v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "0053a2d0a57e1d92ab8cc079205400ff9071c0d0f729d47d6274abca3eab00d3"`
[INFO] running `"docker" "rm" "-f" "0053a2d0a57e1d92ab8cc079205400ff9071c0d0f729d47d6274abca3eab00d3"`
[INFO] [stdout] 0053a2d0a57e1d92ab8cc079205400ff9071c0d0f729d47d6274abca3eab00d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memo_int_sqrt/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7436d93d865fa172cba6bdb66636b92a428a36559f972471857268e59f1093d2
[INFO] running `"docker" "start" "-a" "7436d93d865fa172cba6bdb66636b92a428a36559f972471857268e59f1093d2"`
[INFO] [stderr]    Compiling memo_int_sqrt v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "7436d93d865fa172cba6bdb66636b92a428a36559f972471857268e59f1093d2"`
[INFO] running `"docker" "rm" "-f" "7436d93d865fa172cba6bdb66636b92a428a36559f972471857268e59f1093d2"`
[INFO] [stdout] 7436d93d865fa172cba6bdb66636b92a428a36559f972471857268e59f1093d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/memo_int_sqrt/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6f13b235662c65319eef9d7911fb1bf96b0518f74e6020188b46b542e7007ed3
[INFO] running `"docker" "start" "-a" "6f13b235662c65319eef9d7911fb1bf96b0518f74e6020188b46b542e7007ed3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memo_int_sqrt-0c446a26e00a1dce
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::u8 ... ok
[INFO] [stdout] test test::u64 ... ok
[INFO] [stdout] test test::u32 ... ok
[INFO] [stdout] test test::u16 ... ok
[INFO] [stdout] test test::u128 ... ok
[INFO] [stdout] test test::specific_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memo_int_sqrt
[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" "6f13b235662c65319eef9d7911fb1bf96b0518f74e6020188b46b542e7007ed3"`
[INFO] running `"docker" "rm" "-f" "6f13b235662c65319eef9d7911fb1bf96b0518f74e6020188b46b542e7007ed3"`
[INFO] [stdout] 6f13b235662c65319eef9d7911fb1bf96b0518f74e6020188b46b542e7007ed3