Sep 01 06:54:26.256 INFO checking session_types-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:54:26.256 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:54:26.256 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:54:26.438 INFO blam! 4b458f9f2571b143c224d1abc6980cdb8f956cdf50605f725458847caa9e0bf7
Sep 01 06:54:26.440 INFO running `"docker" "start" "-a" "4b458f9f2571b143c224d1abc6980cdb8f956cdf50605f725458847caa9e0bf7"`
Sep 01 06:54:27.202 INFO kablam!     Checking session_types v0.2.0 (file:///source)
Sep 01 06:54:29.638 INFO kablam! warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
Sep 01 06:54:29.638 INFO kablam!   --> examples/planeclip.rs:13:12
Sep 01 06:54:29.638 INFO kablam!    |
Sep 01 06:54:29.638 INFO kablam! 13 | use rand::{Rand, Rng};
Sep 01 06:54:29.638 INFO kablam!    |            ^^^^
Sep 01 06:54:29.638 INFO kablam!    |
Sep 01 06:54:29.638 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 06:54:29.638 INFO kablam! 
Sep 01 06:54:29.639 INFO kablam! warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
Sep 01 06:54:29.639 INFO kablam!   --> examples/planeclip.rs:20:6
Sep 01 06:54:29.639 INFO kablam!    |
Sep 01 06:54:29.639 INFO kablam! 20 | impl Rand for Point {
Sep 01 06:54:29.639 INFO kablam!    |      ^^^^
Sep 01 06:54:29.639 INFO kablam! 
Sep 01 06:54:29.639 INFO kablam! warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
Sep 01 06:54:29.639 INFO kablam!   --> examples/planeclip.rs:29:6
Sep 01 06:54:29.639 INFO kablam!    |
Sep 01 06:54:29.639 INFO kablam! 29 | impl Rand for Plane {
Sep 01 06:54:29.639 INFO kablam!    |      ^^^^
Sep 01 06:54:29.639 INFO kablam! 
Sep 01 06:54:29.639 INFO kablam! warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
Sep 01 06:54:29.639 INFO kablam!    --> examples/planeclip.rs:168:18
Sep 01 06:54:29.639 INFO kablam!     |
Sep 01 06:54:29.639 INFO kablam! 168 |         .map(|_| rand::Rand::rand(&mut g))
Sep 01 06:54:29.639 INFO kablam!     |                  ^^^^^^^^^^^^^^^^
Sep 01 06:54:29.639 INFO kablam! 
Sep 01 06:54:29.639 INFO kablam! warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
Sep 01 06:54:29.640 INFO kablam!    --> examples/planeclip.rs:172:18
Sep 01 06:54:29.640 INFO kablam!     |
Sep 01 06:54:29.640 INFO kablam! 172 |         .map(|_| rand::Rand::rand(&mut g))
Sep 01 06:54:29.640 INFO kablam!     |                  ^^^^^^^^^^^^^^^^
Sep 01 06:54:29.640 INFO kablam! 
Sep 01 06:54:30.047 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.048 INFO kablam!   --> examples/planeclip.rs:22:19
Sep 01 06:54:30.048 INFO kablam!    |
Sep 01 06:54:30.048 INFO kablam! 22 |         Point(rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.048 INFO kablam!    |                   ^^^^^^^^
Sep 01 06:54:30.048 INFO kablam!    |
Sep 01 06:54:30.048 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.048 INFO kablam! 
Sep 01 06:54:30.063 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.063 INFO kablam!   --> examples/planeclip.rs:22:35
Sep 01 06:54:30.063 INFO kablam!    |
Sep 01 06:54:30.063 INFO kablam! 22 |         Point(rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.063 INFO kablam!    |                                   ^^^^^^^^
Sep 01 06:54:30.063 INFO kablam!    |
Sep 01 06:54:30.064 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.064 INFO kablam! 
Sep 01 06:54:30.067 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.067 INFO kablam!   --> examples/planeclip.rs:22:51
Sep 01 06:54:30.067 INFO kablam!    |
Sep 01 06:54:30.067 INFO kablam! 22 |         Point(rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.067 INFO kablam!    |                                                   ^^^^^^^^
Sep 01 06:54:30.067 INFO kablam!    |
Sep 01 06:54:30.067 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.067 INFO kablam! 
Sep 01 06:54:30.082 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.082 INFO kablam!   --> examples/planeclip.rs:31:19
Sep 01 06:54:30.082 INFO kablam!    |
Sep 01 06:54:30.082 INFO kablam! 31 |         Plane(rng.next_f64(), rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.082 INFO kablam!    |                   ^^^^^^^^
Sep 01 06:54:30.082 INFO kablam!    |
Sep 01 06:54:30.082 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.082 INFO kablam! 
Sep 01 06:54:30.085 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.085 INFO kablam!   --> examples/planeclip.rs:31:35
Sep 01 06:54:30.085 INFO kablam!    |
Sep 01 06:54:30.085 INFO kablam! 31 |         Plane(rng.next_f64(), rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.085 INFO kablam!    |                                   ^^^^^^^^
Sep 01 06:54:30.085 INFO kablam!    |
Sep 01 06:54:30.086 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.086 INFO kablam! 
Sep 01 06:54:30.101 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.101 INFO kablam!   --> examples/planeclip.rs:31:51
Sep 01 06:54:30.101 INFO kablam!    |
Sep 01 06:54:30.101 INFO kablam! 31 |         Plane(rng.next_f64(), rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.101 INFO kablam!    |                                                   ^^^^^^^^
Sep 01 06:54:30.101 INFO kablam!    |
Sep 01 06:54:30.101 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.101 INFO kablam! 
Sep 01 06:54:30.105 INFO kablam! error[E0599]: no method named `next_f64` found for type `&mut R` in the current scope
Sep 01 06:54:30.105 INFO kablam!   --> examples/planeclip.rs:31:67
Sep 01 06:54:30.105 INFO kablam!    |
Sep 01 06:54:30.105 INFO kablam! 31 |         Plane(rng.next_f64(), rng.next_f64(), rng.next_f64(), rng.next_f64())
Sep 01 06:54:30.105 INFO kablam!    |                                                                   ^^^^^^^^
Sep 01 06:54:30.105 INFO kablam!    |
Sep 01 06:54:30.105 INFO kablam!    = help: did you mean `next_u64`?
Sep 01 06:54:30.105 INFO kablam! 
Sep 01 06:54:30.227 INFO kablam! error: aborting due to 7 previous errors
Sep 01 06:54:30.227 INFO kablam! 
Sep 01 06:54:30.227 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 01 06:54:30.237 INFO kablam! error: Could not compile `session_types`.
Sep 01 06:54:30.237 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 06:54:30.305 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:54:30.305 INFO kablam!  --> tests/chan_select.rs:1:1
Sep 01 06:54:30.305 INFO kablam!   |
Sep 01 06:54:30.306 INFO kablam! 1 | #[macro_use] extern crate session_types;
Sep 01 06:54:30.306 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:54:30.306 INFO kablam!   |
Sep 01 06:54:30.306 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:54:30.306 INFO kablam! 
Sep 01 06:54:30.331 INFO kablam! error: build failed
Sep 01 06:54:30.332 INFO kablam! su: No module specific data is present
Sep 01 06:54:30.958 INFO running `"docker" "rm" "-f" "4b458f9f2571b143c224d1abc6980cdb8f956cdf50605f725458847caa9e0bf7"`
Sep 01 06:54:31.075 INFO blam! 4b458f9f2571b143c224d1abc6980cdb8f956cdf50605f725458847caa9e0bf7