Nov 02 22:21:46.831 INFO testing disjoint-set-0.0.2 against beta-2018-10-30 for beta-1.31-1
Nov 02 22:21:46.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 22:21:47.058 INFO blam! a83d4eef528ba5cfabc65539ae917b7299f99f30607023f538ad631f5e3acda7
Nov 02 22:21:47.060 INFO running `"docker" "start" "-a" "a83d4eef528ba5cfabc65539ae917b7299f99f30607023f538ad631f5e3acda7"`
Nov 02 22:21:47.592 INFO kablam! usermod: no changes
Nov 02 22:21:47.623 INFO kablam!    Compiling disjoint-set v0.0.2 (/source)
Nov 02 22:21:48.251 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 02 22:21:48.251 INFO kablam!  --> src/lib.rs:3:5
Nov 02 22:21:48.251 INFO kablam!   |
Nov 02 22:21:48.251 INFO kablam! 3 | use std::rc::Rc;
Nov 02 22:21:48.251 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 22:21:48.251 INFO kablam!   |
Nov 02 22:21:48.251 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:21:48.251 INFO kablam! 
Nov 02 22:21:48.271 INFO kablam! warning: unused variable: `p`
Nov 02 22:21:48.271 INFO kablam!   --> src/lib.rs:37:18
Nov 02 22:21:48.271 INFO kablam!    |
Nov 02 22:21:48.271 INFO kablam! 37 |             Some(p) => return,
Nov 02 22:21:48.271 INFO kablam!    |                  ^ help: consider using `_p` instead
Nov 02 22:21:48.271 INFO kablam!    |
Nov 02 22:21:48.271 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:48.271 INFO kablam! 
Nov 02 22:21:48.275 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:48.275 INFO kablam!   --> src/lib.rs:35:13
Nov 02 22:21:48.275 INFO kablam!    |
Nov 02 22:21:48.275 INFO kablam! 35 |         let mut len = &mut self.set_size;
Nov 02 22:21:48.275 INFO kablam!    |             ----^^^
Nov 02 22:21:48.275 INFO kablam!    |             |
Nov 02 22:21:48.275 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:48.275 INFO kablam!    |
Nov 02 22:21:48.275 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:48.275 INFO kablam! 
Nov 02 22:21:48.275 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:48.275 INFO kablam!   --> src/lib.rs:53:13
Nov 02 22:21:48.275 INFO kablam!    |
Nov 02 22:21:48.275 INFO kablam! 53 |         let mut pos: usize;
Nov 02 22:21:48.275 INFO kablam!    |             ----^^^
Nov 02 22:21:48.275 INFO kablam!    |             |
Nov 02 22:21:48.275 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:48.275 INFO kablam! 
Nov 02 22:21:48.275 INFO kablam! warning: variant is never constructed: `Root`
Nov 02 22:21:48.275 INFO kablam!  --> src/lib.rs:7:5
Nov 02 22:21:48.275 INFO kablam!   |
Nov 02 22:21:48.275 INFO kablam! 7 |     Root(ValueType, u32),
Nov 02 22:21:48.275 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 22:21:48.275 INFO kablam!   |
Nov 02 22:21:48.275 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:21:48.275 INFO kablam! 
Nov 02 22:21:48.275 INFO kablam! warning: variant is never constructed: `Link`
Nov 02 22:21:48.275 INFO kablam!  --> src/lib.rs:8:5
Nov 02 22:21:48.275 INFO kablam!   |
Nov 02 22:21:48.275 INFO kablam! 8 |     Link(Box<SetItem<ValueType>>)
Nov 02 22:21:48.275 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:21:48.275 INFO kablam! 
Nov 02 22:21:48.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 02 22:21:48.315 INFO kablam! su: No module specific data is present
Nov 02 22:21:48.965 INFO running `"docker" "rm" "-f" "a83d4eef528ba5cfabc65539ae917b7299f99f30607023f538ad631f5e3acda7"`
Nov 02 22:21:49.348 INFO blam! a83d4eef528ba5cfabc65539ae917b7299f99f30607023f538ad631f5e3acda7
Nov 02 22:21:49.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 22:21:49.850 INFO blam! 2d1e0dd355fc7f0fc5466b55bf55043ca4ef3ce2bdd93e9f2926969028ef525d
Nov 02 22:21:49.852 INFO running `"docker" "start" "-a" "2d1e0dd355fc7f0fc5466b55bf55043ca4ef3ce2bdd93e9f2926969028ef525d"`
Nov 02 22:21:51.298 INFO kablam! usermod: no changes
Nov 02 22:21:51.367 INFO kablam!    Compiling disjoint-set v0.0.2 (/source)
Nov 02 22:21:52.063 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 02 22:21:52.063 INFO kablam!  --> src/lib.rs:3:5
Nov 02 22:21:52.063 INFO kablam!   |
Nov 02 22:21:52.063 INFO kablam! 3 | use std::rc::Rc;
Nov 02 22:21:52.063 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 22:21:52.063 INFO kablam!   |
Nov 02 22:21:52.063 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:21:52.063 INFO kablam! 
Nov 02 22:21:52.102 INFO kablam! warning: unused variable: `p`
Nov 02 22:21:52.102 INFO kablam!   --> src/lib.rs:37:18
Nov 02 22:21:52.102 INFO kablam!    |
Nov 02 22:21:52.102 INFO kablam! 37 |             Some(p) => return,
Nov 02 22:21:52.102 INFO kablam!    |                  ^ help: consider using `_p` instead
Nov 02 22:21:52.102 INFO kablam!    |
Nov 02 22:21:52.102 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:52.102 INFO kablam! 
Nov 02 22:21:52.103 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:52.103 INFO kablam!   --> src/lib.rs:35:13
Nov 02 22:21:52.103 INFO kablam!    |
Nov 02 22:21:52.103 INFO kablam! 35 |         let mut len = &mut self.set_size;
Nov 02 22:21:52.103 INFO kablam!    |             ----^^^
Nov 02 22:21:52.103 INFO kablam!    |             |
Nov 02 22:21:52.103 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:52.103 INFO kablam!    |
Nov 02 22:21:52.103 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:52.103 INFO kablam! 
Nov 02 22:21:52.103 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:52.103 INFO kablam!   --> src/lib.rs:53:13
Nov 02 22:21:52.103 INFO kablam!    |
Nov 02 22:21:52.103 INFO kablam! 53 |         let mut pos: usize;
Nov 02 22:21:52.103 INFO kablam!    |             ----^^^
Nov 02 22:21:52.103 INFO kablam!    |             |
Nov 02 22:21:52.103 INFO kablam!    |             help: remove this `mut`
Nov 02 22:21:52.103 INFO kablam! 
Nov 02 22:21:52.110 INFO kablam! warning: variant is never constructed: `Root`
Nov 02 22:21:52.111 INFO kablam!  --> src/lib.rs:7:5
Nov 02 22:21:52.111 INFO kablam!   |
Nov 02 22:21:52.111 INFO kablam! 7 |     Root(ValueType, u32),
Nov 02 22:21:52.111 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 22:21:52.111 INFO kablam!   |
Nov 02 22:21:52.111 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:21:52.111 INFO kablam! 
Nov 02 22:21:52.111 INFO kablam! warning: variant is never constructed: `Link`
Nov 02 22:21:52.111 INFO kablam!  --> src/lib.rs:8:5
Nov 02 22:21:52.111 INFO kablam!   |
Nov 02 22:21:52.111 INFO kablam! 8 |     Link(Box<SetItem<ValueType>>)
Nov 02 22:21:52.111 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:21:52.113 INFO kablam! 
Nov 02 22:21:52.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 22:21:52.127 INFO kablam!    --> src/lib.rs:106:5
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam! 106 |     ds.union(1, 2);
Nov 02 22:21:52.127 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 22:21:52.127 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 22:21:52.127 INFO kablam! 
Nov 02 22:21:52.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 22:21:52.127 INFO kablam!    --> src/lib.rs:107:5
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam! 107 |     ds.union(2, 3);
Nov 02 22:21:52.127 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 22:21:52.127 INFO kablam! 
Nov 02 22:21:52.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 22:21:52.127 INFO kablam!    --> src/lib.rs:118:5
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam! 118 |     ds.union(-1, 4);
Nov 02 22:21:52.127 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 22:21:52.127 INFO kablam! 
Nov 02 22:21:52.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 22:21:52.127 INFO kablam!    --> src/lib.rs:119:5
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam! 119 |     ds.union(2, 4);
Nov 02 22:21:52.127 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 02 22:21:52.127 INFO kablam!     |
Nov 02 22:21:52.127 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 22:21:52.127 INFO kablam! 
Nov 02 22:21:52.951 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 02 22:21:52.955 INFO kablam! su: No module specific data is present
Nov 02 22:21:53.665 INFO running `"docker" "rm" "-f" "2d1e0dd355fc7f0fc5466b55bf55043ca4ef3ce2bdd93e9f2926969028ef525d"`
Nov 02 22:21:53.937 INFO blam! 2d1e0dd355fc7f0fc5466b55bf55043ca4ef3ce2bdd93e9f2926969028ef525d
Nov 02 22:21:53.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 22:21:54.417 INFO blam! 08a19259c13a99d90612522546b31a04bc8a65128569ed17fc5f7b6db609c1a2
Nov 02 22:21:54.431 INFO running `"docker" "start" "-a" "08a19259c13a99d90612522546b31a04bc8a65128569ed17fc5f7b6db609c1a2"`
Nov 02 22:21:55.138 INFO kablam! usermod: no changes
Nov 02 22:21:55.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 02 22:21:55.158 INFO kablam!      Running /target/debug/deps/disjoint_set-0c375f63c56caee0
Nov 02 22:21:55.160 INFO blam! 
Nov 02 22:21:55.161 INFO blam! running 1 test
Nov 02 22:21:55.161 INFO blam! test it_works ... ok
Nov 02 22:21:55.161 INFO blam! 
Nov 02 22:21:55.161 INFO blam! test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 22:21:55.161 INFO blam! 
Nov 02 22:21:55.162 INFO kablam!    Doc-tests disjoint-set
Nov 02 22:21:56.099 INFO blam! 
Nov 02 22:21:56.099 INFO blam! running 0 tests
Nov 02 22:21:56.099 INFO blam! 
Nov 02 22:21:56.099 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 22:21:56.100 INFO blam! 
Nov 02 22:21:56.104 INFO kablam! su: No module specific data is present
Nov 02 22:21:56.627 INFO running `"docker" "rm" "-f" "08a19259c13a99d90612522546b31a04bc8a65128569ed17fc5f7b6db609c1a2"`
Nov 02 22:21:56.895 INFO blam! 08a19259c13a99d90612522546b31a04bc8a65128569ed17fc5f7b6db609c1a2
