[INFO] fetching crate lotsa 0.1.8...
[INFO] extracting crate lotsa 0.1.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/lotsa/0.1.8
[INFO] extracting crate lotsa 0.1.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lotsa/0.1.8
[INFO] validating manifest of lotsa-0.1.8 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 lotsa-0.1.8 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 lotsa-0.1.8
[INFO] finished frobbing lotsa-0.1.8
[INFO] frobbed toml for lotsa-0.1.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lotsa/0.1.8/Cargo.toml
[INFO] started frobbing lotsa-0.1.8
[INFO] finished frobbing lotsa-0.1.8
[INFO] frobbed toml for lotsa-0.1.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lotsa/0.1.8/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 lotsa-0.1.8 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-3/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/lotsa/0.1.8:/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] e710848d5a5d22524afdff706e1d6bef8e705ff2bc8fe6c64af28bc344d13e59
[INFO] running `"docker" "start" "-a" "e710848d5a5d22524afdff706e1d6bef8e705ff2bc8fe6c64af28bc344d13e59"`
[INFO] [stderr]    Compiling lotsa v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "e710848d5a5d22524afdff706e1d6bef8e705ff2bc8fe6c64af28bc344d13e59"`
[INFO] running `"docker" "rm" "-f" "e710848d5a5d22524afdff706e1d6bef8e705ff2bc8fe6c64af28bc344d13e59"`
[INFO] [stdout] e710848d5a5d22524afdff706e1d6bef8e705ff2bc8fe6c64af28bc344d13e59
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/lotsa/0.1.8:/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] 128e7f93002dd585ca66bba7e60e905ac431777fdbdc0499ea7067c55e1481be
[INFO] running `"docker" "start" "-a" "128e7f93002dd585ca66bba7e60e905ac431777fdbdc0499ea7067c55e1481be"`
[INFO] [stderr]    Compiling lotsa v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "128e7f93002dd585ca66bba7e60e905ac431777fdbdc0499ea7067c55e1481be"`
[INFO] running `"docker" "rm" "-f" "128e7f93002dd585ca66bba7e60e905ac431777fdbdc0499ea7067c55e1481be"`
[INFO] [stdout] 128e7f93002dd585ca66bba7e60e905ac431777fdbdc0499ea7067c55e1481be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/lotsa/0.1.8:/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] 48f9141cb314c099c995e04a744b7c61deeaed96a39d90d7b1f1f35f6bd44ac7
[INFO] running `"docker" "start" "-a" "48f9141cb314c099c995e04a744b7c61deeaed96a39d90d7b1f1f35f6bd44ac7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lotsa-0679287951f1418d
[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]    Doc-tests lotsa
[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" "48f9141cb314c099c995e04a744b7c61deeaed96a39d90d7b1f1f35f6bd44ac7"`
[INFO] running `"docker" "rm" "-f" "48f9141cb314c099c995e04a744b7c61deeaed96a39d90d7b1f1f35f6bd44ac7"`
[INFO] [stdout] 48f9141cb314c099c995e04a744b7c61deeaed96a39d90d7b1f1f35f6bd44ac7