Dec 17 20:03:30.173 INFO checking masp/rustmine against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:03:30.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/masp/rustmine:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:03:30.728 INFO [stdout] 7bc0c13e78805b43cb267091975fa9fff66ab958023091c4c18a9bccfd8981ae
Dec 17 20:03:30.737 INFO running `"docker" "start" "-a" "7bc0c13e78805b43cb267091975fa9fff66ab958023091c4c18a9bccfd8981ae"`
Dec 17 20:03:32.485 INFO [stderr]     Checking rustmine v0.1.0 (/opt/crater/workdir)
Dec 17 20:03:32.765 INFO [stderr] error[E0425]: cannot find function `read_to_end` in this scope
Dec 17 20:03:32.765 INFO [stderr]   --> src/lib.rs:98:22
Dec 17 20:03:32.765 INFO [stderr]    |
Dec 17 20:03:32.765 INFO [stderr] 98 |     let bytes_read = read_to_end(&mut buf, &mut data).unwrap();
Dec 17 20:03:32.765 INFO [stderr]    |                      ^^^^^^^^^^^ not found in this scope
Dec 17 20:03:32.765 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 17 20:03:32.765 INFO [stderr]    |
Dec 17 20:03:32.765 INFO [stderr] 7  | use protocol::read_to_end;
Dec 17 20:03:32.765 INFO [stderr]    |
Dec 17 20:03:32.765 INFO [stderr] 
Dec 17 20:03:32.768 INFO [stderr] warning: unused import: `byteorder::*`
Dec 17 20:03:32.768 INFO [stderr]   --> src/lib.rs:14:5
Dec 17 20:03:32.768 INFO [stderr]    |
Dec 17 20:03:32.768 INFO [stderr] 14 | use byteorder::*;
Dec 17 20:03:32.768 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 20:03:32.768 INFO [stderr]    |
Dec 17 20:03:32.768 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 20:03:32.768 INFO [stderr] 
Dec 17 20:03:32.768 INFO [stderr] warning: unused import: `BufReader`
Dec 17 20:03:32.768 INFO [stderr]  --> src/protocol.rs:3:47
Dec 17 20:03:32.768 INFO [stderr]   |
Dec 17 20:03:32.768 INFO [stderr] 3 | use std::io::{Error, Read, ErrorKind, Result, BufReader, Cursor};
Dec 17 20:03:32.768 INFO [stderr]   |                                               ^^^^^^^^^
Dec 17 20:03:32.768 INFO [stderr] 
Dec 17 20:03:32.861 INFO [stderr] error[E0425]: cannot find function `read_to_end` in this scope
Dec 17 20:03:32.861 INFO [stderr]   --> src/lib.rs:98:22
Dec 17 20:03:32.861 INFO [stderr]    |
Dec 17 20:03:32.861 INFO [stderr] 98 |     let bytes_read = read_to_end(&mut buf, &mut data).unwrap();
Dec 17 20:03:32.861 INFO [stderr]    |                      ^^^^^^^^^^^ not found in this scope
Dec 17 20:03:32.861 INFO [stderr] help: possible candidate is found in another module, you can import it into scope
Dec 17 20:03:32.861 INFO [stderr]    |
Dec 17 20:03:32.861 INFO [stderr] 7  | use protocol::read_to_end;
Dec 17 20:03:32.861 INFO [stderr]    |
Dec 17 20:03:32.861 INFO [stderr] 
Dec 17 20:03:32.861 INFO [stderr] warning: unused import: `byteorder::*`
Dec 17 20:03:32.861 INFO [stderr]   --> src/lib.rs:14:5
Dec 17 20:03:32.861 INFO [stderr]    |
Dec 17 20:03:32.861 INFO [stderr] 14 | use byteorder::*;
Dec 17 20:03:32.861 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 20:03:32.861 INFO [stderr]    |
Dec 17 20:03:32.861 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 20:03:32.861 INFO [stderr] 
Dec 17 20:03:32.861 INFO [stderr] warning: unused import: `BufReader`
Dec 17 20:03:32.861 INFO [stderr]  --> src/protocol.rs:3:47
Dec 17 20:03:32.861 INFO [stderr]   |
Dec 17 20:03:32.861 INFO [stderr] 3 | use std::io::{Error, Read, ErrorKind, Result, BufReader, Cursor};
Dec 17 20:03:32.861 INFO [stderr]   |                                               ^^^^^^^^^
Dec 17 20:03:32.861 INFO [stderr] 
Dec 17 20:03:32.893 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.893 INFO [stderr]    --> src/lib.rs:112:36
Dec 17 20:03:32.893 INFO [stderr]     |
Dec 17 20:03:32.893 INFO [stderr] 112 |     let (packet_length, _) = bytes.read_var_int()?;
Dec 17 20:03:32.893 INFO [stderr]     |                                    ^^^^^^^^^^^^
Dec 17 20:03:32.893 INFO [stderr]     |
Dec 17 20:03:32.893 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.893 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 17 20:03:32.893 INFO [stderr]     |
Dec 17 20:03:32.893 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 17 20:03:32.893 INFO [stderr]     |
Dec 17 20:03:32.893 INFO [stderr] 
Dec 17 20:03:32.913 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.913 INFO [stderr]    --> src/lib.rs:113:38
Dec 17 20:03:32.913 INFO [stderr]     |
Dec 17 20:03:32.913 INFO [stderr] 113 |     let (packet_id, id_size) = bytes.read_var_int()?;
Dec 17 20:03:32.913 INFO [stderr]     |                                      ^^^^^^^^^^^^
Dec 17 20:03:32.913 INFO [stderr]     |
Dec 17 20:03:32.913 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.913 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 17 20:03:32.913 INFO [stderr]     |
Dec 17 20:03:32.913 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 17 20:03:32.913 INFO [stderr]     |
Dec 17 20:03:32.913 INFO [stderr] 
Dec 17 20:03:32.932 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.932 INFO [stderr]   --> src/protocol.rs:18:34
Dec 17 20:03:32.932 INFO [stderr]    |
Dec 17 20:03:32.932 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 17 20:03:32.932 INFO [stderr]    |                                  ^^^^^^^
Dec 17 20:03:32.932 INFO [stderr] ...
Dec 17 20:03:32.932 INFO [stderr] 35 | define_read_var!(read_var_int, i32, 5);
Dec 17 20:03:32.932 INFO [stderr]    | --------------------------------------- in this macro invocation
Dec 17 20:03:32.932 INFO [stderr]    |
Dec 17 20:03:32.932 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.932 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 17 20:03:32.932 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 17 20:03:32.932 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 17 20:03:32.932 INFO [stderr] 
Dec 17 20:03:32.939 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.939 INFO [stderr]   --> src/protocol.rs:18:34
Dec 17 20:03:32.939 INFO [stderr]    |
Dec 17 20:03:32.939 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 17 20:03:32.939 INFO [stderr]    |                                  ^^^^^^^
Dec 17 20:03:32.939 INFO [stderr] ...
Dec 17 20:03:32.939 INFO [stderr] 36 | define_read_var!(read_var_long, i64, 10);
Dec 17 20:03:32.939 INFO [stderr]    | ----------------------------------------- in this macro invocation
Dec 17 20:03:32.939 INFO [stderr]    |
Dec 17 20:03:32.939 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.939 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 17 20:03:32.939 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 17 20:03:32.939 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 17 20:03:32.939 INFO [stderr] 
Dec 17 20:03:32.956 INFO [stderr] error: aborting due to 5 previous errors
Dec 17 20:03:32.956 INFO [stderr] 
Dec 17 20:03:32.956 INFO [stderr] Some errors occurred: E0425, E0599.
Dec 17 20:03:32.956 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 17 20:03:32.964 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.964 INFO [stderr]    --> src/lib.rs:112:36
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.964 INFO [stderr] 112 |     let (packet_length, _) = bytes.read_var_int()?;
Dec 17 20:03:32.964 INFO [stderr]     |                                    ^^^^^^^^^^^^
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.964 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.964 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.964 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.964 INFO [stderr] 
Dec 17 20:03:32.964 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.964 INFO [stderr]    --> src/lib.rs:113:38
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.964 INFO [stderr] 113 |     let (packet_id, id_size) = bytes.read_var_int()?;
Dec 17 20:03:32.964 INFO [stderr]     |                                      ^^^^^^^^^^^^
Dec 17 20:03:32.964 INFO [stderr]     |
Dec 17 20:03:32.965 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.965 INFO [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 17 20:03:32.965 INFO [stderr]     |
Dec 17 20:03:32.965 INFO [stderr] 7   | use protocol::MinecraftBufRead;
Dec 17 20:03:32.965 INFO [stderr]     |
Dec 17 20:03:32.965 INFO [stderr] 
Dec 17 20:03:32.975 INFO [stderr] error[E0599]: no method named `read_var_int` found for type `std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.975 INFO [stderr]    --> src/lib.rs:136:27
Dec 17 20:03:32.975 INFO [stderr]     |
Dec 17 20:03:32.975 INFO [stderr] 136 |         assert_eq!(cursor.read_var_int().unwrap().0, 2147483647);
Dec 17 20:03:32.975 INFO [stderr]     |                           ^^^^^^^^^^^^
Dec 17 20:03:32.975 INFO [stderr]     |
Dec 17 20:03:32.975 INFO [stderr]     = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.975 INFO [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Dec 17 20:03:32.975 INFO [stderr]             `use protocol::MinecraftBufRead;`
Dec 17 20:03:32.975 INFO [stderr] 
Dec 17 20:03:32.975 INFO [stderr] error: Could not compile `rustmine`.
Dec 17 20:03:32.975 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 20:03:32.993 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.993 INFO [stderr]   --> src/protocol.rs:18:34
Dec 17 20:03:32.993 INFO [stderr]    |
Dec 17 20:03:32.993 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 17 20:03:32.993 INFO [stderr]    |                                  ^^^^^^^
Dec 17 20:03:32.993 INFO [stderr] ...
Dec 17 20:03:32.993 INFO [stderr] 35 | define_read_var!(read_var_int, i32, 5);
Dec 17 20:03:32.993 INFO [stderr]    | --------------------------------------- in this macro invocation
Dec 17 20:03:32.993 INFO [stderr]    |
Dec 17 20:03:32.993 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.993 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 17 20:03:32.993 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 17 20:03:32.993 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 17 20:03:32.993 INFO [stderr] 
Dec 17 20:03:32.999 INFO [stderr] error[E0599]: no method named `read_u8` found for type `&mut std::io::Cursor<bytes::Bytes>` in the current scope
Dec 17 20:03:32.999 INFO [stderr]   --> src/protocol.rs:18:34
Dec 17 20:03:32.999 INFO [stderr]    |
Dec 17 20:03:32.999 INFO [stderr] 18 |                 let read = bytes.read_u8()?;
Dec 17 20:03:32.999 INFO [stderr]    |                                  ^^^^^^^
Dec 17 20:03:32.999 INFO [stderr] ...
Dec 17 20:03:32.999 INFO [stderr] 36 | define_read_var!(read_var_long, i64, 10);
Dec 17 20:03:32.999 INFO [stderr]    | ----------------------------------------- in this macro invocation
Dec 17 20:03:32.999 INFO [stderr]    |
Dec 17 20:03:32.999 INFO [stderr]    = help: items from traits can only be used if the trait is in scope
Dec 17 20:03:32.999 INFO [stderr]    = note: the following traits are implemented but not in scope, perhaps add a `use` for one of them:
Dec 17 20:03:32.999 INFO [stderr]            candidate #1: `use byteorder::io::ReadBytesExt;`
Dec 17 20:03:32.999 INFO [stderr]            candidate #2: `use byteorder::ReadBytesExt;`
Dec 17 20:03:32.999 INFO [stderr] 
Dec 17 20:03:33.012 INFO [stderr] error: aborting due to 6 previous errors
Dec 17 20:03:33.012 INFO [stderr] 
Dec 17 20:03:33.012 INFO [stderr] Some errors occurred: E0425, E0599.
Dec 17 20:03:33.012 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 17 20:03:33.020 INFO [stderr] error: Could not compile `rustmine`.
Dec 17 20:03:33.020 INFO [stderr] 
Dec 17 20:03:33.020 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 20:03:33.890 INFO running `"docker" "inspect" "7bc0c13e78805b43cb267091975fa9fff66ab958023091c4c18a9bccfd8981ae"`
Dec 17 20:03:34.194 INFO running `"docker" "rm" "-f" "7bc0c13e78805b43cb267091975fa9fff66ab958023091c4c18a9bccfd8981ae"`
Dec 17 20:03:34.564 INFO [stdout] 7bc0c13e78805b43cb267091975fa9fff66ab958023091c4c18a9bccfd8981ae