[INFO] cloning repository carllerche/minidb
[INFO] running `"git" "clone" "--bare" "git://github.com/carllerche/minidb.git" "work/cache/sources/gh/carllerche/minidb"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/carllerche/minidb'...
[INFO] running `"git" "clone" "work/cache/sources/gh/carllerche/minidb" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carllerche/minidb"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carllerche/minidb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carllerche/minidb" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carllerche/minidb"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carllerche/minidb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 43d80944bdda1d927ebae55cc08624271b4acfb1
[INFO] sha for GitHub repo carllerche/minidb: 43d80944bdda1d927ebae55cc08624271b4acfb1
[INFO] validating manifest of carllerche/minidb on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of carllerche/minidb on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing carllerche/minidb
[INFO] finished frobbing carllerche/minidb
[INFO] frobbed toml for carllerche/minidb written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carllerche/minidb/Cargo.toml
[INFO] started frobbing carllerche/minidb
[INFO] finished frobbing carllerche/minidb
[INFO] frobbed toml for carllerche/minidb written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/carllerche/minidb/Cargo.toml
[INFO] crate carllerche/minidb already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/buffoon`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/fixture-io`
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/io-dump`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking carllerche/minidb against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/carllerche/minidb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8b062f49a47ca9c1777254cc473ee24bd5ce3471cd3350ed622cbb6aec56462
[INFO] running `"docker" "start" "-a" "e8b062f49a47ca9c1777254cc473ee24bd5ce3471cd3350ed622cbb6aec56462"`
[INFO] [stderr]     Checking regex-syntax v0.3.7
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking buffoon v0.5.0 (https://github.com/carllerche/buffoon#93c022ee)
[INFO] [stderr]     Checking bytes v0.4.0-dev (https://github.com/carllerche/bytes#d717fde5)
[INFO] [stderr]     Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#92eccdc1)
[INFO] [stderr]     Checking tokio-timer v0.1.0 (https://github.com/tokio-rs/tokio-timer#4acaed62)
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking mio v0.6.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 |                                             &f_name: &str,
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking tokio-core v0.1.0
[INFO] [stderr]     Checking regex v0.1.77
[INFO] [stderr]     Checking io-dump v0.1.0 (https://github.com/carllerche/io-dump#5819c7ac)
[INFO] [stderr]     Checking tokio-proto v0.1.0 (https://github.com/tokio-rs/tokio-proto#ea7bfa2a)
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0642`.
[INFO] [stderr] error: Could not compile `rustc-serialize`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:218:25
[INFO] [stderr]     |
[INFO] [stderr] 218 | impl<M1, M2, B1, B2, E> Transport for Box<Transport<In = M1, Out = M2, BodyIn = B1, BodyOut = B2, Error = E>>
[INFO] [stderr]     |                         ^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:252:25
[INFO] [stderr]     |
[INFO] [stderr] 252 | impl<M1, M2, B1, B2, E> Transport for Box<Transport<In = M1, Out = M2, BodyIn = B1, BodyOut = B2, Error = E> + Send>
[INFO] [stderr]     |                         ^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:189:25
[INFO] [stderr]     |
[INFO] [stderr] 189 | impl<M1, M2, B1, B2, E> Transport for Box<Transport<In = M1, Out = M2, BodyIn = B1, BodyOut = B2, Error = E>>
[INFO] [stderr]     |                         ^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:223:25
[INFO] [stderr]     |
[INFO] [stderr] 223 | impl<M1, M2, B1, B2, E> Transport for Box<Transport<In = M1, Out = M2, BodyIn = B1, BodyOut = B2, Error = E> + Send>
[INFO] [stderr]     |                         ^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     fn poll_read(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn read(&mut self) -> Poll<Frame<M2, B2, E>, io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     fn poll_write(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:243:5
[INFO] [stderr]     |
[INFO] [stderr] 243 |     fn write(&mut self, req: Frame<M1, B1, E>) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:247:5
[INFO] [stderr]     |
[INFO] [stderr] 247 |     fn flush(&mut self) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:265:5
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn poll_read(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     fn read(&mut self) -> Poll<Frame<M2, B2, E>, io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn poll_write(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 |     fn write(&mut self, req: Frame<M1, B1, E>) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/multiplex/mod.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn flush(&mut self) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `multiplex::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn poll_read(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     fn read(&mut self) -> Poll<Frame<M2, B2, E>, io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn poll_write(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |     fn write(&mut self, req: Frame<M1, B1, E>) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn flush(&mut self) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:236:5
[INFO] [stderr]     |
[INFO] [stderr] 236 |     fn poll_read(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:240:5
[INFO] [stderr]     |
[INFO] [stderr] 240 |     fn read(&mut self) -> Poll<Frame<M2, B2, E>, io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn poll_write(&mut self) -> Async<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     fn write(&mut self, req: Frame<M1, B1, E>) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tokio-proto-c8cedf07823756f8/ea7bfa2/src/pipeline/mod.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn flush(&mut self) -> Poll<(), io::Error> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `pipeline::Transport` cannot be made into an object
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait cannot use `Self` as a type parameter in the supertraits or where-clauses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 24 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0038`.
[INFO] [stderr] error: Could not compile `tokio-proto`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e8b062f49a47ca9c1777254cc473ee24bd5ce3471cd3350ed622cbb6aec56462"`
[INFO] running `"docker" "rm" "-f" "e8b062f49a47ca9c1777254cc473ee24bd5ce3471cd3350ed622cbb6aec56462"`
[INFO] [stdout] e8b062f49a47ca9c1777254cc473ee24bd5ce3471cd3350ed622cbb6aec56462