Nov 28 13:05:03.641 INFO checking IpWoo/asha against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:05:03.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:05:04.373 INFO [stdout] b12e876a2afa1523434cf7630588430e8991c33dd6413f5ef2718a0e29ce3672
Nov 28 13:05:04.375 INFO running `"docker" "start" "-a" "b12e876a2afa1523434cf7630588430e8991c33dd6413f5ef2718a0e29ce3672"`
Nov 28 13:05:06.640 INFO [stderr] usermod: no changes
Nov 28 13:05:06.716 INFO [stderr] warning: path `/source/src/asha.rs` was erroneously implicitly accepted for binary `asha`,
Nov 28 13:05:06.716 INFO [stderr] please set bin.path in Cargo.toml
Nov 28 13:05:06.716 INFO [stderr] warning: unused manifest key: feature
Nov 28 13:05:06.716 INFO [stderr]     Checking asha v0.0.1 (/source)
Nov 28 13:05:07.544 INFO [stderr] warning: unused import: `mods::iterators`
Nov 28 13:05:07.544 INFO [stderr]  --> src/asha.rs:3:5
Nov 28 13:05:07.544 INFO [stderr]   |
Nov 28 13:05:07.544 INFO [stderr] 3 | use mods::iterators;
Nov 28 13:05:07.544 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 13:05:07.544 INFO [stderr]   |
Nov 28 13:05:07.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:05:07.544 INFO [stderr] 
Nov 28 13:05:07.680 INFO [stderr] warning: unused import: `mods::iterators`
Nov 28 13:05:07.680 INFO [stderr]  --> src/asha.rs:3:5
Nov 28 13:05:07.680 INFO [stderr]   |
Nov 28 13:05:07.680 INFO [stderr] 3 | use mods::iterators;
Nov 28 13:05:07.680 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 13:05:07.680 INFO [stderr]   |
Nov 28 13:05:07.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:05:07.680 INFO [stderr] 
Nov 28 13:05:07.748 INFO [stderr] warning: unused variable: `map`
Nov 28 13:05:07.748 INFO [stderr]   --> src/mods/iterators.rs:45:9
Nov 28 13:05:07.748 INFO [stderr]    |
Nov 28 13:05:07.748 INFO [stderr] 45 |     let map = range_for_map.map(|x| println!("{}", x));
Nov 28 13:05:07.748 INFO [stderr]    |         ^^^ help: consider using `_map` instead
Nov 28 13:05:07.776 INFO [stderr]    |
Nov 28 13:05:07.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:05:07.776 INFO [stderr] 
Nov 28 13:05:07.784 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:07.784 INFO [stderr]   --> src/mods/iterators.rs:32:9
Nov 28 13:05:07.784 INFO [stderr]    |
Nov 28 13:05:07.784 INFO [stderr] 32 |     let mut range = 0..3;
Nov 28 13:05:07.784 INFO [stderr]    |         ----^^^^^
Nov 28 13:05:07.784 INFO [stderr]    |         |
Nov 28 13:05:07.784 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:07.784 INFO [stderr]    |
Nov 28 13:05:07.784 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:05:07.784 INFO [stderr] 
Nov 28 13:05:07.784 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:07.784 INFO [stderr]   --> src/mods/iterators.rs:37:9
Nov 28 13:05:07.784 INFO [stderr]    |
Nov 28 13:05:07.784 INFO [stderr] 37 |     let mut iter = a.iter();
Nov 28 13:05:07.784 INFO [stderr]    |         ----^^^^
Nov 28 13:05:07.784 INFO [stderr]    |         |
Nov 28 13:05:07.784 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:07.784 INFO [stderr] 
Nov 28 13:05:07.796 INFO [stderr] warning: function is never used: `fn_range`
Nov 28 13:05:07.796 INFO [stderr]  --> src/mods/iterators.rs:4:1
Nov 28 13:05:07.796 INFO [stderr]   |
Nov 28 13:05:07.796 INFO [stderr] 4 | pub fn fn_range() {
Nov 28 13:05:07.796 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.808 INFO [stderr]   |
Nov 28 13:05:07.808 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 13:05:07.808 INFO [stderr] 
Nov 28 13:05:07.808 INFO [stderr] warning: function is never used: `fn_iter`
Nov 28 13:05:07.808 INFO [stderr]   --> src/mods/iterators.rs:17:1
Nov 28 13:05:07.808 INFO [stderr]    |
Nov 28 13:05:07.808 INFO [stderr] 17 | pub fn fn_iter() {
Nov 28 13:05:07.808 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 13:05:07.808 INFO [stderr] 
Nov 28 13:05:07.808 INFO [stderr] warning: function is never used: `fn_collect`
Nov 28 13:05:07.808 INFO [stderr]   --> src/mods/iterators.rs:31:1
Nov 28 13:05:07.808 INFO [stderr]    |
Nov 28 13:05:07.808 INFO [stderr] 31 | pub fn fn_collect() {
Nov 28 13:05:07.808 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.809 INFO [stderr] 
Nov 28 13:05:07.809 INFO [stderr] warning: function is never used: `fn_map`
Nov 28 13:05:07.809 INFO [stderr]   --> src/mods/iterators.rs:43:1
Nov 28 13:05:07.809 INFO [stderr]    |
Nov 28 13:05:07.809 INFO [stderr] 43 | pub fn fn_map() {
Nov 28 13:05:07.809 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 13:05:07.809 INFO [stderr] 
Nov 28 13:05:07.809 INFO [stderr] warning: function is never used: `mods_intro`
Nov 28 13:05:07.809 INFO [stderr]  --> src/mods/mod.rs:4:1
Nov 28 13:05:07.809 INFO [stderr]   |
Nov 28 13:05:07.809 INFO [stderr] 4 | pub fn mods_intro() {
Nov 28 13:05:07.809 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.809 INFO [stderr] 
Nov 28 13:05:07.809 INFO [stderr] warning: function `changeValue` should have a snake case name such as `change_value`
Nov 28 13:05:07.809 INFO [stderr]   --> src/mods/ownership.rs:37:1
Nov 28 13:05:07.809 INFO [stderr]    |
Nov 28 13:05:07.809 INFO [stderr] 37 | / fn changeValue(mut value:i32) {
Nov 28 13:05:07.809 INFO [stderr] 38 | |     value = value + 1;
Nov 28 13:05:07.809 INFO [stderr] 39 | |     println!("in changeValue scope value is {:?}", value);
Nov 28 13:05:07.809 INFO [stderr] 40 | | }
Nov 28 13:05:07.809 INFO [stderr]    | |_^
Nov 28 13:05:07.809 INFO [stderr]    |
Nov 28 13:05:07.809 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 13:05:07.809 INFO [stderr] 
Nov 28 13:05:07.809 INFO [stderr] warning: function `changeValue2` should have a snake case name such as `change_value2`
Nov 28 13:05:07.809 INFO [stderr]   --> src/mods/ownership.rs:42:1
Nov 28 13:05:07.809 INFO [stderr]    |
Nov 28 13:05:07.809 INFO [stderr] 42 | / fn changeValue2(value:Vec<i32>) -> Vec<i32>{
Nov 28 13:05:07.809 INFO [stderr] 43 | |     println!("{:?}", value);
Nov 28 13:05:07.809 INFO [stderr] 44 | |     value
Nov 28 13:05:07.809 INFO [stderr] 45 | | }
Nov 28 13:05:07.809 INFO [stderr]    | |_^
Nov 28 13:05:07.809 INFO [stderr] 
Nov 28 13:05:07.864 INFO [stderr] warning: unused variable: `map`
Nov 28 13:05:07.864 INFO [stderr]   --> src/mods/iterators.rs:45:9
Nov 28 13:05:07.864 INFO [stderr]    |
Nov 28 13:05:07.864 INFO [stderr] 45 |     let map = range_for_map.map(|x| println!("{}", x));
Nov 28 13:05:07.864 INFO [stderr]    |         ^^^ help: consider using `_map` instead
Nov 28 13:05:07.864 INFO [stderr]    |
Nov 28 13:05:07.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:05:07.864 INFO [stderr] 
Nov 28 13:05:07.880 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:07.880 INFO [stderr]   --> src/mods/iterators.rs:32:9
Nov 28 13:05:07.880 INFO [stderr]    |
Nov 28 13:05:07.880 INFO [stderr] 32 |     let mut range = 0..3;
Nov 28 13:05:07.880 INFO [stderr]    |         ----^^^^^
Nov 28 13:05:07.880 INFO [stderr]    |         |
Nov 28 13:05:07.880 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:07.880 INFO [stderr]    |
Nov 28 13:05:07.880 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 13:05:07.880 INFO [stderr] 
Nov 28 13:05:07.880 INFO [stderr] warning: variable does not need to be mutable
Nov 28 13:05:07.880 INFO [stderr]   --> src/mods/iterators.rs:37:9
Nov 28 13:05:07.880 INFO [stderr]    |
Nov 28 13:05:07.880 INFO [stderr] 37 |     let mut iter = a.iter();
Nov 28 13:05:07.880 INFO [stderr]    |         ----^^^^
Nov 28 13:05:07.880 INFO [stderr]    |         |
Nov 28 13:05:07.880 INFO [stderr]    |         help: remove this `mut`
Nov 28 13:05:07.880 INFO [stderr] 
Nov 28 13:05:07.888 INFO [stderr] warning: function is never used: `fn_range`
Nov 28 13:05:07.888 INFO [stderr]  --> src/mods/iterators.rs:4:1
Nov 28 13:05:07.888 INFO [stderr]   |
Nov 28 13:05:07.888 INFO [stderr] 4 | pub fn fn_range() {
Nov 28 13:05:07.888 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.888 INFO [stderr]   |
Nov 28 13:05:07.888 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 13:05:07.888 INFO [stderr] 
Nov 28 13:05:07.888 INFO [stderr] warning: function is never used: `fn_iter`
Nov 28 13:05:07.888 INFO [stderr]   --> src/mods/iterators.rs:17:1
Nov 28 13:05:07.888 INFO [stderr]    |
Nov 28 13:05:07.888 INFO [stderr] 17 | pub fn fn_iter() {
Nov 28 13:05:07.888 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 13:05:07.888 INFO [stderr] 
Nov 28 13:05:07.889 INFO [stderr] warning: function is never used: `fn_collect`
Nov 28 13:05:07.889 INFO [stderr]   --> src/mods/iterators.rs:31:1
Nov 28 13:05:07.889 INFO [stderr]    |
Nov 28 13:05:07.889 INFO [stderr] 31 | pub fn fn_collect() {
Nov 28 13:05:07.889 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.889 INFO [stderr] 
Nov 28 13:05:07.889 INFO [stderr] warning: function is never used: `fn_map`
Nov 28 13:05:07.889 INFO [stderr]   --> src/mods/iterators.rs:43:1
Nov 28 13:05:07.889 INFO [stderr]    |
Nov 28 13:05:07.889 INFO [stderr] 43 | pub fn fn_map() {
Nov 28 13:05:07.889 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 13:05:07.889 INFO [stderr] 
Nov 28 13:05:07.889 INFO [stderr] warning: function is never used: `mods_intro`
Nov 28 13:05:07.889 INFO [stderr]  --> src/mods/mod.rs:4:1
Nov 28 13:05:07.889 INFO [stderr]   |
Nov 28 13:05:07.889 INFO [stderr] 4 | pub fn mods_intro() {
Nov 28 13:05:07.889 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 28 13:05:07.889 INFO [stderr] 
Nov 28 13:05:07.889 INFO [stderr] warning: function `changeValue` should have a snake case name such as `change_value`
Nov 28 13:05:07.889 INFO [stderr]   --> src/mods/ownership.rs:37:1
Nov 28 13:05:07.889 INFO [stderr]    |
Nov 28 13:05:07.889 INFO [stderr] 37 | / fn changeValue(mut value:i32) {
Nov 28 13:05:07.889 INFO [stderr] 38 | |     value = value + 1;
Nov 28 13:05:07.889 INFO [stderr] 39 | |     println!("in changeValue scope value is {:?}", value);
Nov 28 13:05:07.889 INFO [stderr] 40 | | }
Nov 28 13:05:07.889 INFO [stderr]    | |_^
Nov 28 13:05:07.889 INFO [stderr]    |
Nov 28 13:05:07.889 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 13:05:07.889 INFO [stderr] 
Nov 28 13:05:07.889 INFO [stderr] warning: function `changeValue2` should have a snake case name such as `change_value2`
Nov 28 13:05:07.889 INFO [stderr]   --> src/mods/ownership.rs:42:1
Nov 28 13:05:07.889 INFO [stderr]    |
Nov 28 13:05:07.889 INFO [stderr] 42 | / fn changeValue2(value:Vec<i32>) -> Vec<i32>{
Nov 28 13:05:07.889 INFO [stderr] 43 | |     println!("{:?}", value);
Nov 28 13:05:07.889 INFO [stderr] 44 | |     value
Nov 28 13:05:07.889 INFO [stderr] 45 | | }
Nov 28 13:05:07.889 INFO [stderr]    | |_^
Nov 28 13:05:07.889 INFO [stderr] 
Nov 28 13:05:07.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 28 13:05:07.916 INFO [stderr] su: No module specific data is present
Nov 28 13:05:08.850 INFO running `"docker" "inspect" "b12e876a2afa1523434cf7630588430e8991c33dd6413f5ef2718a0e29ce3672"`
Nov 28 13:05:09.114 INFO running `"docker" "rm" "-f" "b12e876a2afa1523434cf7630588430e8991c33dd6413f5ef2718a0e29ce3672"`
Nov 28 13:05:09.492 INFO [stdout] b12e876a2afa1523434cf7630588430e8991c33dd6413f5ef2718a0e29ce3672