[INFO] updating cached repository https://github.com/tecywiz121/tokio-select
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33010ecdb6fbd495f596d4c6b13edbd92fc9ed00
[INFO] checking tecywiz121/tokio-select against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftecywiz121%2Ftokio-select" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tecywiz121/tokio-select on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tecywiz121/tokio-select
[INFO] finished tweaking git repo https://github.com/tecywiz121/tokio-select
[INFO] tweaked toml for git repo https://github.com/tecywiz121/tokio-select written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/tecywiz121/tokio-select already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd1a411324051c57389313bdee6749617756e5f5f26a1dfb304be010d2af9be2
[INFO] running `"docker" "start" "-a" "cd1a411324051c57389313bdee6749617756e5f5f26a1dfb304be010d2af9be2"`
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-timer v0.3.0-alpha.6
[INFO] [stderr]     Checking pin-project v0.4.6
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-codec v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-fs v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-net v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio v0.2.0-alpha.6
[INFO] [stderr]     Checking select_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>: std::marker::Unpin` is not satisfied in `impl std::future::Future`
[INFO] [stderr]    --> src/main.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  |     future::select(future::pending(), cmd).await;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ within `impl std::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-net-0.2.0-alpha.6/src/process/mod.rs:576:33
[INFO] [stderr]     |
[INFO] [stderr] 576 |     pub fn status(&mut self) -> impl Future<Output = io::Result<ExitStatus>> {
[INFO] [stderr]     |                                 -------------------------------------------- within this `impl std::future::Future`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/future/select.rs:48:42
[INFO] [stderr]     |
[INFO] [stderr] 48  |     where A: Future + Unpin, B: Future + Unpin
[INFO] [stderr]     |                                          ----- required by this bound in `futures_util::future::select::select`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <std::future::GenFuture<T> as std::marker::Unpin>
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>: std::marker::Unpin` is not satisfied in `impl std::future::Future`
[INFO] [stderr]    --> src/main.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  |     future::select(future::pending(), cmd).await;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `impl std::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-net-0.2.0-alpha.6/src/process/mod.rs:576:33
[INFO] [stderr]     |
[INFO] [stderr] 576 |     pub fn status(&mut self) -> impl Future<Output = io::Result<ExitStatus>> {
[INFO] [stderr]     |                                 -------------------------------------------- within this `impl std::future::Future`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <std::future::GenFuture<T> as std::marker::Unpin>
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::future::Future` for `futures_util::future::select::Select<futures_util::future::pending::Pending<_>, impl std::future::Future>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `select_example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>: std::marker::Unpin` is not satisfied in `impl std::future::Future`
[INFO] [stderr]    --> src/main.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  |     future::select(future::pending(), cmd).await;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ within `impl std::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-net-0.2.0-alpha.6/src/process/mod.rs:576:33
[INFO] [stderr]     |
[INFO] [stderr] 576 |     pub fn status(&mut self) -> impl Future<Output = io::Result<ExitStatus>> {
[INFO] [stderr]     |                                 -------------------------------------------- within this `impl std::future::Future`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/future/select.rs:48:42
[INFO] [stderr]     |
[INFO] [stderr] 48  |     where A: Future + Unpin, B: Future + Unpin
[INFO] [stderr]     |                                          ----- required by this bound in `futures_util::future::select::select`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <std::future::GenFuture<T> as std::marker::Unpin>
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>: std::marker::Unpin` is not satisfied in `impl std::future::Future`
[INFO] [stderr]    --> src/main.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  |     future::select(future::pending(), cmd).await;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ within `impl std::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@DefId(52:606 ~ tokio_net[97cf]::process[0]::{{impl}}[0]::status[0]::{{closure}}[0]) 0:std::result::Result<tokio_net::process::Child, std::io::Error> {tokio_net::process::Child, tokio_net::process::Child, tokio_net::process::Child, (), ()}]>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-net-0.2.0-alpha.6/src/process/mod.rs:576:33
[INFO] [stderr]     |
[INFO] [stderr] 576 |     pub fn status(&mut self) -> impl Future<Output = io::Result<ExitStatus>> {
[INFO] [stderr]     |                                 -------------------------------------------- within this `impl std::future::Future`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <std::future::GenFuture<T> as std::marker::Unpin>
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because it appears within the type `impl std::future::Future`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::future::Future` for `futures_util::future::select::Select<futures_util::future::pending::Pending<_>, impl std::future::Future>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `select_example`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cd1a411324051c57389313bdee6749617756e5f5f26a1dfb304be010d2af9be2"`
[INFO] running `"docker" "rm" "-f" "cd1a411324051c57389313bdee6749617756e5f5f26a1dfb304be010d2af9be2"`
[INFO] [stdout] cd1a411324051c57389313bdee6749617756e5f5f26a1dfb304be010d2af9be2