[INFO] cloning repository https://github.com/plazmoid/bind_it
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plazmoid/bind_it" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f12378b4e53ef0b46b6bd530b8360d1a9ec09c73
[INFO] checking plazmoid/bind_it against try#8ac0915e346f9a2e49ca3951b642c55bd7d1eaab for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/plazmoid/bind_it
[INFO] finished tweaking git repo https://github.com/plazmoid/bind_it
[INFO] tweaked toml for git repo https://github.com/plazmoid/bind_it written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plazmoid/bind_it on toolchain 8ac0915e346f9a2e49ca3951b642c55bd7d1eaab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plazmoid/bind_it already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking plazmoid/bind_it against try#8ac0915e346f9a2e49ca3951b642c55bd7d1eaab for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/plazmoid/bind_it
[INFO] finished tweaking git repo https://github.com/plazmoid/bind_it
[INFO] tweaked toml for git repo https://github.com/plazmoid/bind_it written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plazmoid/bind_it on toolchain 8ac0915e346f9a2e49ca3951b642c55bd7d1eaab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plazmoid/bind_it already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v0.8.2
[INFO] [stderr]   Downloaded tokio-macros v1.7.0
[INFO] [stderr]   Downloaded quote v1.0.17
[INFO] [stderr]   Downloaded pin-project-lite v0.2.8
[INFO] [stderr]   Downloaded syn v1.0.90
[INFO] [stderr]   Downloaded tokio v1.17.0
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3
[INFO] running `Command { std: "docker" "start" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking bind_it v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `type_alias_impl_trait` is declared but not used
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stdout] warning: feature `type_alias_impl_trait` is declared but not used
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_d49d6a2ae2204d8a` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:95
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_1add7899b7fd483f` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:63
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_f5f36e85f1d247a3` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_4731d013cfef47d0` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `type_alias_impl_trait` is declared but not used
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/usage.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | / bind_it! {
[INFO] [stdout] 34 | |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    | |                          ---------------------------------------------------------------------------------------------------
[INFO] [stdout]    | |                          |       |
[INFO] [stdout]    | |                          |       the found opaque type
[INFO] [stdout]    | |                          the expected opaque type
[INFO] [stdout] 35 | |         |s| s.into_iter().map(|s1| s1.into()).rev().collect();
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected opaque type, found closure
[INFO] [stdout] 36 | | }
[INFO] [stdout]    | |_- expected because of the type of the static
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `Bind_TAIT_d49d6a2ae2204d8a`
[INFO] [stdout]                   found closure `{closure@tests/usage.rs:35:9: 35:12}`
[INFO] [stdout] note: this item must have a `#[define_opaque(Bind_TAIT_d49d6a2ae2204d8a)]` attribute to be able to define hidden types
[INFO] [stdout]   --> tests/usage.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/usage.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                  -------------------------------------------------------------------------------- the expected opaque type
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert_eq!(&STR_REVERSER("xol".chars()), "lox");
[INFO] [stdout]    |                 ------------ ^^^^^^^^^^^^^ expected opaque type, found `Chars<'_>`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `Bind_TAIT_4731d013cfef47d0`
[INFO] [stdout]                    found struct `Chars<'_>`
[INFO] [stdout] note: this item must have a `#[define_opaque(Bind_TAIT_4731d013cfef47d0)]` attribute to be able to define hidden types
[INFO] [stdout]   --> tests/usage.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn static_fn_trait() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] note: opaque type defined here
[INFO] [stdout]   --> tests/usage.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bind_it` (test "usage") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3", kill_on_drop: false }`
[INFO] [stdout] 5103fee75baeba600010a9f1c4dfa096bbc557c2a85fe7d4c329e3ed616edff3
