[INFO] fetching crate masala 0.2.1...
[INFO] checking masala-0.2.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate masala 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate masala 0.2.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate masala 0.2.1
[INFO] finished tweaking crates.io crate masala 0.2.1
[INFO] tweaked toml for crates.io crate masala 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.90)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06a4f583409894ab713ba6ad8496ab88baf3757ea6ee494efc33769425ec38ce
[INFO] running `Command { std: "docker" "start" "-a" "06a4f583409894ab713ba6ad8496ab88baf3757ea6ee494efc33769425ec38ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06a4f583409894ab713ba6ad8496ab88baf3757ea6ee494efc33769425ec38ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a4f583409894ab713ba6ad8496ab88baf3757ea6ee494efc33769425ec38ce", kill_on_drop: false }`
[INFO] [stdout] 06a4f583409894ab713ba6ad8496ab88baf3757ea6ee494efc33769425ec38ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ebf35c9c3e0214ff036c734f8e6ee1789956d53c1bba441cccc083f8b2d30a6
[INFO] running `Command { std: "docker" "start" "-a" "4ebf35c9c3e0214ff036c734f8e6ee1789956d53c1bba441cccc083f8b2d30a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking masala v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> tests/curry.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(type_alias_impl_trait, min_type_alias_impl_trait)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of full type_alias_impl_trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Clone` is not satisfied
[INFO] [stdout]   --> tests/curry.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[masala::curry]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `T`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `kestrel`
[INFO] [stdout]   --> tests/curry.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn kestrel<T: Clone>(a: T, _b: T) -> T {
[INFO] [stdout]    |               ^^^^^ required by this bound in `kestrel`
[INFO] [stdout]    = note: this error originates in the attribute macro `masala::curry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn kestrel<T: std::clone::Clone: Clone>(a: T, _b: T) -> T {
[INFO] [stdout]    |             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `masala` (test "curry") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4ebf35c9c3e0214ff036c734f8e6ee1789956d53c1bba441cccc083f8b2d30a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebf35c9c3e0214ff036c734f8e6ee1789956d53c1bba441cccc083f8b2d30a6", kill_on_drop: false }`
[INFO] [stdout] 4ebf35c9c3e0214ff036c734f8e6ee1789956d53c1bba441cccc083f8b2d30a6
