Dec 11 14:03:35.291 INFO checking masp/rustmine against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:03:35.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 14:03:35.848 INFO [stdout] daafb5fdfa10e25c84d6291c893828bb8a7f3b3358eaab4d4905eafa81256f6b
Dec 11 14:03:35.854 INFO running `"docker" "start" "-a" "daafb5fdfa10e25c84d6291c893828bb8a7f3b3358eaab4d4905eafa81256f6b"`
Dec 11 14:03:37.396 INFO [stderr] usermod: no changes
Dec 11 14:03:37.492 INFO [stderr]     Checking rustmine v0.1.0 (/source)
Dec 11 14:03:38.294 INFO [stderr] error[E0425]: cannot find function `read_to_end` in this scope
Dec 11 14:03:38.294 INFO [stderr]   --> src/lib.rs:98:22
Dec 11 14:03:38.295 INFO [stderr]    |
Dec 11 14:03:38.295 INFO [stderr] 98 |     let bytes_read = read_to_end(&mut buf, &mut data).unwrap();
Dec 11 14:03:38.295 INFO [stderr]    |                      ^^^^^^^^^^^ not found in this scope
Dec 11 14:03:38.300 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 11 14:03:38.300 INFO [stderr]    |
Dec 11 14:03:38.300 INFO [stderr] 7  | use protocol::read_to_end;
Dec 11 14:03:38.300 INFO [stderr]    |
Dec 11 14:03:38.300 INFO [stderr] 
Dec 11 14:03:38.302 INFO [stderr] warning: unused import: `byteorder::*`
Dec 11 14:03:38.302 INFO [stderr]   --> src/lib.rs:14:5
Dec 11 14:03:38.302 INFO [stderr]    |
Dec 11 14:03:38.302 INFO [stderr] 14 | use byteorder::*;
Dec 11 14:03:38.302 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 14:03:38.302 INFO [stderr]    |
Dec 11 14:03:38.302 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 14:03:38.302 INFO [stderr] 
Dec 11 14:03:38.302 INFO [stderr] warning: unused import: `BufReader`
Dec 11 14:03:38.302 INFO [stderr]  --> src/protocol.rs:3:47
Dec 11 14:03:38.302 INFO [stderr]   |
Dec 11 14:03:38.302 INFO [stderr] 3 | use std::io::{Error, Read, ErrorKind, Result, BufReader, Cursor};
Dec 11 14:03:38.302 INFO [stderr]   |                                               ^^^^^^^^^
Dec 11 14:03:38.302 INFO [stderr] 
Dec 11 14:03:38.408 INFO [stderr] error[E0425]: cannot find function `read_to_end` in this scope
Dec 11 14:03:38.408 INFO [stderr]   --> src/lib.rs:98:22
Dec 11 14:03:38.408 INFO [stderr]    |
Dec 11 14:03:38.408 INFO [stderr] 98 |     let bytes_read = read_to_end(&mut buf, &mut data).unwrap();
Dec 11 14:03:38.408 INFO [stderr]    |                      ^^^^^^^^^^^ not found in this scope
Dec 11 14:03:38.408 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 11 14:03:38.408 INFO [stderr]    |
Dec 11 14:03:38.408 INFO [stderr] 7  | use protocol::read_to_end;
Dec 11 14:03:38.408 INFO [stderr]    |
Dec 11 14:03:38.408 INFO [stderr] 
Dec 11 14:03:38.408 INFO [stderr] warning: unused import: `byteorder::*`
Dec 11 14:03:38.408 INFO [stderr]   --> src/lib.rs:14:5
Dec 11 14:03:38.408 INFO [stderr]    |
Dec 11 14:03:38.408 INFO [stderr] 14 | use byteorder::*;
Dec 11 14:03:38.408 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 14:03:38.408 INFO [stderr]    |
Dec 11 14:03:38.408 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 14:03:38.408 INFO [stderr] 
Dec 11 14:03:38.408 INFO [stderr] warning: unused import: `BufReader`
Dec 11 14:03:38.408 INFO [stderr]  --> src/protocol.rs:3:47
Dec 11 14:03:38.408 INFO [stderr]   |
Dec 11 14:03:38.408 INFO [stderr] 3 | use std::io::{Error, Read, ErrorKind, Result, BufReader, Cursor};
Dec 11 14:03:38.408 INFO [stderr]   |                                               ^^^^^^^^^
Dec 11 14:03:38.408 INFO [stderr] 
Dec 11 14:03:38.520 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.520 INFO [stderr]    --> src/lib.rs:112:36
Dec 11 14:03:38.520 INFO [stderr]     |
Dec 11 14:03:38.520 INFO [stderr] 112 |     let (packet_length, _) = bytes.read_var_int()?;
Dec 11 14:03:38.520 INFO [stderr]     |                                    ^^^^^^^^^^^^
Dec 11 14:03:38.520 INFO [stderr]     |
Dec 11 14:03:38.520 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.520 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 11 14:03:38.520 INFO [stderr]     |
Dec 11 14:03:38.520 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 11 14:03:38.520 INFO [stderr]     |
Dec 11 14:03:38.524 INFO [stderr] 
Dec 11 14:03:38.530 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.530 INFO [stderr]    --> src/lib.rs:113:38
Dec 11 14:03:38.530 INFO [stderr]     |
Dec 11 14:03:38.530 INFO [stderr] 113 |     let (packet_id, id_size) = bytes.read_var_int()?;
Dec 11 14:03:38.530 INFO [stderr]     |                                      ^^^^^^^^^^^^
Dec 11 14:03:38.530 INFO [stderr]     |
Dec 11 14:03:38.530 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.530 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 11 14:03:38.530 INFO [stderr]     |
Dec 11 14:03:38.530 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 11 14:03:38.530 INFO [stderr]     |
Dec 11 14:03:38.530 INFO [stderr] 
Dec 11 14:03:38.543 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.543 INFO [stderr]    --> src/lib.rs:112:36
Dec 11 14:03:38.543 INFO [stderr]     |
Dec 11 14:03:38.543 INFO [stderr] 112 |     let (packet_length, _) = bytes.read_var_int()?;
Dec 11 14:03:38.543 INFO [stderr]     |                                    ^^^^^^^^^^^^
Dec 11 14:03:38.543 INFO [stderr]     |
Dec 11 14:03:38.543 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.543 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 11 14:03:38.543 INFO [stderr]     |
Dec 11 14:03:38.543 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 11 14:03:38.543 INFO [stderr]     |
Dec 11 14:03:38.543 INFO [stderr] 
Dec 11 14:03:38.544 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.544 INFO [stderr]    --> src/lib.rs:113:38
Dec 11 14:03:38.544 INFO [stderr]     |
Dec 11 14:03:38.544 INFO [stderr] 113 |     let (packet_id, id_size) = bytes.read_var_int()?;
Dec 11 14:03:38.544 INFO [stderr]     |                                      ^^^^^^^^^^^^
Dec 11 14:03:38.544 INFO [stderr]     |
Dec 11 14:03:38.545 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.545 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 11 14:03:38.545 INFO [stderr]     |
Dec 11 14:03:38.545 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 11 14:03:38.545 INFO [stderr]     |
Dec 11 14:03:38.545 INFO [stderr] 
Dec 11 14:03:38.572 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.572 INFO [stderr]    --> src/lib.rs:136:27
Dec 11 14:03:38.572 INFO [stderr]     |
Dec 11 14:03:38.572 INFO [stderr] 136 |         assert_eq!(cursor.read_var_int().unwrap().0, 2147483647);
Dec 11 14:03:38.572 INFO [stderr]     |                           ^^^^^^^^^^^^
Dec 11 14:03:38.572 INFO [stderr]     |
Dec 11 14:03:38.572 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.572 INFO [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 11 14:03:38.572 INFO [stderr]             `use protocol::MinecraftBufRead;`
Dec 11 14:03:38.572 INFO [stderr] 
Dec 11 14:03:38.572 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.572 INFO [stderr]   --> src/protocol.rs:18:34
Dec 11 14:03:38.572 INFO [stderr]    |
Dec 11 14:03:38.572 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 11 14:03:38.572 INFO [stderr]    |                                  ^^^^^^^
Dec 11 14:03:38.572 INFO [stderr] ...
Dec 11 14:03:38.572 INFO [stderr] 35 | define_read_var!(read_var_int, i32, 5);
Dec 11 14:03:38.572 INFO [stderr]    | --------------------------------------- in this macro invocation
Dec 11 14:03:38.573 INFO [stderr]    |
Dec 11 14:03:38.573 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.573 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 11 14:03:38.573 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 11 14:03:38.573 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 11 14:03:38.573 INFO [stderr] 
Dec 11 14:03:38.592 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.592 INFO [stderr]   --> src/protocol.rs:18:34
Dec 11 14:03:38.592 INFO [stderr]    |
Dec 11 14:03:38.592 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 11 14:03:38.592 INFO [stderr]    |                                  ^^^^^^^
Dec 11 14:03:38.592 INFO [stderr] ...
Dec 11 14:03:38.592 INFO [stderr] 36 | define_read_var!(read_var_long, i64, 10);
Dec 11 14:03:38.592 INFO [stderr]    | ----------------------------------------- in this macro invocation
Dec 11 14:03:38.592 INFO [stderr]    |
Dec 11 14:03:38.592 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.592 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 11 14:03:38.592 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 11 14:03:38.592 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 11 14:03:38.592 INFO [stderr] 
Dec 11 14:03:38.599 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.599 INFO [stderr]   --> src/protocol.rs:18:34
Dec 11 14:03:38.599 INFO [stderr]    |
Dec 11 14:03:38.599 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 11 14:03:38.599 INFO [stderr]    |                                  ^^^^^^^
Dec 11 14:03:38.599 INFO [stderr] ...
Dec 11 14:03:38.599 INFO [stderr] 35 | define_read_var!(read_var_int, i32, 5);
Dec 11 14:03:38.599 INFO [stderr]    | --------------------------------------- in this macro invocation
Dec 11 14:03:38.599 INFO [stderr]    |
Dec 11 14:03:38.599 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.599 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 11 14:03:38.599 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 11 14:03:38.599 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 11 14:03:38.599 INFO [stderr] 
Dec 11 14:03:38.619 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 11 14:03:38.619 INFO [stderr]   --> src/protocol.rs:18:34
Dec 11 14:03:38.619 INFO [stderr]    |
Dec 11 14:03:38.619 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 11 14:03:38.619 INFO [stderr]    |                                  ^^^^^^^
Dec 11 14:03:38.619 INFO [stderr] ...
Dec 11 14:03:38.619 INFO [stderr] 36 | define_read_var!(read_var_long, i64, 10);
Dec 11 14:03:38.619 INFO [stderr]    | ----------------------------------------- in this macro invocation
Dec 11 14:03:38.619 INFO [stderr]    |
Dec 11 14:03:38.619 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 11 14:03:38.619 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 11 14:03:38.619 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 11 14:03:38.619 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 11 14:03:38.619 INFO [stderr] 
Dec 11 14:03:38.622 INFO [stderr] error: aborting due to 5 previous errors
Dec 11 14:03:38.622 INFO [stderr] 
Dec 11 14:03:38.622 INFO [stderr] Some errors occurred: E0425, E0599.
Dec 11 14:03:38.622 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 11 14:03:38.627 INFO [stderr] error: aborting due to 6 previous errors
Dec 11 14:03:38.627 INFO [stderr] 
Dec 11 14:03:38.627 INFO [stderr] Some errors occurred: E0425, E0599.
Dec 11 14:03:38.627 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 11 14:03:38.636 INFO [stderr] error: Could not compile `rustmine`.
Dec 11 14:03:38.636 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 14:03:38.663 INFO [stderr] error: Could not compile `rustmine`.
Dec 11 14:03:38.664 INFO [stderr] 
Dec 11 14:03:38.664 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 14:03:38.664 INFO [stderr] su: No module specific data is present
Dec 11 14:03:39.462 INFO running `"docker" "inspect" "daafb5fdfa10e25c84d6291c893828bb8a7f3b3358eaab4d4905eafa81256f6b"`
Dec 11 14:03:39.688 INFO running `"docker" "rm" "-f" "daafb5fdfa10e25c84d6291c893828bb8a7f3b3358eaab4d4905eafa81256f6b"`
Dec 11 14:03:39.902 INFO [stdout] daafb5fdfa10e25c84d6291c893828bb8a7f3b3358eaab4d4905eafa81256f6b