[INFO] updating cached repository gsquire/swell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gsquire/swell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gsquire/swell" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/gsquire/swell"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/gsquire/swell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gsquire/swell" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/gsquire/swell"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/gsquire/swell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f86a081fd7de1aabe242989241cb202e17965e07
[INFO] sha for GitHub repo gsquire/swell: f86a081fd7de1aabe242989241cb202e17965e07
[INFO] validating manifest of gsquire/swell on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gsquire/swell on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gsquire/swell
[INFO] finished frobbing gsquire/swell
[INFO] frobbed toml for gsquire/swell written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/gsquire/swell/Cargo.toml
[INFO] started frobbing gsquire/swell
[INFO] finished frobbing gsquire/swell
[INFO] frobbed toml for gsquire/swell written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/gsquire/swell/Cargo.toml
[INFO] crate gsquire/swell already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/gsquire/swell/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper.git`
[INFO] [stderr]     Updating git repository `https://github.com/Kimundi/lazy-static.rs`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio`
[INFO] [stderr]     Updating git repository `https://github.com/seanmonstar/want`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper.git`
[INFO] [stderr]     Updating git repository `https://github.com/Kimundi/lazy-static.rs`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio`
[INFO] [stderr]     Updating git repository `https://github.com/seanmonstar/want`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gsquire/swell against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/gsquire/swell:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] be15ce5b0c458874888c4a30752c19a18c61394ce7435e7d1beb96ae37ef4c68
[INFO] running `"docker" "start" "-a" "be15ce5b0c458874888c4a30752c19a18c61394ce7435e7d1beb96ae37ef4c68"`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.17
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]    Compiling syn v0.15.43
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking lazy_static v1.3.0 (https://github.com/Kimundi/lazy-static.rs#8a5f404f)
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.17
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.17
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking tracing-core v0.1.4
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.17
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking want v0.2.0 (https://github.com/seanmonstar/want?branch=std-future#23cd872e)
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking tokio-current-thread v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking http v0.1.18
[INFO] [stderr]     Checking tokio-timer v0.3.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-threadpool v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking tokio-reactor v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking tokio-tcp v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking toml v0.5.1 (https://github.com/alexcrichton/toml-rs.git#f56df234)
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]    Compiling tokio-macros v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking tokio v0.2.0-alpha.1 (https://github.com/tokio-rs/tokio#756606a5)
[INFO] [stderr]     Checking hyper v0.13.0-a.0 (https://github.com/hyperium/hyper.git#a543c8ee)
[INFO] [stderr] error[E0599]: no method named `poll_ref` found for type `tokio_sync::watch::Receiver<common::drain::Action>` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/hyper-817b53a166fc1c58/a543c8e/src/common/drain.rs:102:39
[INFO] [stderr]     |
[INFO] [stderr] 102 |                     match me.watch.rx.poll_ref(cx) {
[INFO] [stderr]     |                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `poll_accept` is private
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/hyper-817b53a166fc1c58/a543c8e/src/server/tcp.rs:109:48
[INFO] [stderr]     |
[INFO] [stderr] 109 |             match Pin::new(&mut self.listener).poll_accept(cx) {
[INFO] [stderr]     |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0599, E0624.
[INFO] [stderr] For more information about an error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `hyper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "be15ce5b0c458874888c4a30752c19a18c61394ce7435e7d1beb96ae37ef4c68"`
[INFO] running `"docker" "rm" "-f" "be15ce5b0c458874888c4a30752c19a18c61394ce7435e7d1beb96ae37ef4c68"`
[INFO] [stdout] be15ce5b0c458874888c4a30752c19a18c61394ce7435e7d1beb96ae37ef4c68