[INFO] crate antimony 0.0.1 is already in cache
[INFO] extracting crate antimony 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/antimony/0.0.1
[INFO] extracting crate antimony 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/antimony/0.0.1
[INFO] validating manifest of antimony-0.0.1 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 antimony-0.0.1 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 antimony-0.0.1
[INFO] finished frobbing antimony-0.0.1
[INFO] frobbed toml for antimony-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/antimony/0.0.1/Cargo.toml
[INFO] started frobbing antimony-0.0.1
[INFO] finished frobbing antimony-0.0.1
[INFO] frobbed toml for antimony-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/antimony/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[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 antimony-0.0.1 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/antimony/0.0.1:/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] de3fd121136de1179916a911a95563fac4d3687cc643204337c9336b7a06ba92
[INFO] running `"docker" "start" "-a" "de3fd121136de1179916a911a95563fac4d3687cc643204337c9336b7a06ba92"`
[INFO] [stderr]    Compiling tokio-uds v0.1.7
[INFO] [stderr]    Compiling antimony v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> src/components/spout.rs:48:92
[INFO] [stderr]    |
[INFO] [stderr] 48 |                         return future::ok(()).and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stderr]    |                                                                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> src/components/bolt.rs:56:79
[INFO] [stderr]    |
[INFO] [stderr] 56 |                                 .and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stderr]    |                                                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "de3fd121136de1179916a911a95563fac4d3687cc643204337c9336b7a06ba92"`
[INFO] running `"docker" "rm" "-f" "de3fd121136de1179916a911a95563fac4d3687cc643204337c9336b7a06ba92"`
[INFO] [stdout] de3fd121136de1179916a911a95563fac4d3687cc643204337c9336b7a06ba92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/antimony/0.0.1:/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] 362f6e484b0ebc5ccda9fdacb236227680d7a75dbf0aa9dbaca01b387441d7b8
[INFO] running `"docker" "start" "-a" "362f6e484b0ebc5ccda9fdacb236227680d7a75dbf0aa9dbaca01b387441d7b8"`
[INFO] [stderr]    Compiling antimony v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> src/components/spout.rs:48:92
[INFO] [stderr]    |
[INFO] [stderr] 48 |                         return future::ok(()).and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stderr]    |                                                                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> src/components/bolt.rs:56:79
[INFO] [stderr]    |
[INFO] [stderr] 56 |                                 .and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stderr]    |                                                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "362f6e484b0ebc5ccda9fdacb236227680d7a75dbf0aa9dbaca01b387441d7b8"`
[INFO] running `"docker" "rm" "-f" "362f6e484b0ebc5ccda9fdacb236227680d7a75dbf0aa9dbaca01b387441d7b8"`
[INFO] [stdout] 362f6e484b0ebc5ccda9fdacb236227680d7a75dbf0aa9dbaca01b387441d7b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/antimony/0.0.1:/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] bbfcabf4f68c8b3f10fc214f453b8a732bea0c274428a594c7847260bac3c4e2
[INFO] running `"docker" "start" "-a" "bbfcabf4f68c8b3f10fc214f453b8a732bea0c274428a594c7847260bac3c4e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/antimony-3dc1012eae650997
[INFO] [stderr]    Doc-tests antimony
[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] [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" "bbfcabf4f68c8b3f10fc214f453b8a732bea0c274428a594c7847260bac3c4e2"`
[INFO] running `"docker" "rm" "-f" "bbfcabf4f68c8b3f10fc214f453b8a732bea0c274428a594c7847260bac3c4e2"`
[INFO] [stdout] bbfcabf4f68c8b3f10fc214f453b8a732bea0c274428a594c7847260bac3c4e2