Dec 06 12:30:23.896 INFO testing KolesnichenkoDS/from-junior-to-senior against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:30:23.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 12:30:24.080 INFO [stdout] 175478cf4a31623d33acb329e5ceb2cf8f803c276fb434393306cbcb4df69089
Dec 06 12:30:24.086 INFO running `"docker" "start" "-a" "175478cf4a31623d33acb329e5ceb2cf8f803c276fb434393306cbcb4df69089"`
Dec 06 12:30:24.432 INFO [stderr] usermod: no changes
Dec 06 12:30:24.495 INFO [stderr]    Compiling mustache v0.9.0
Dec 06 12:30:25.923 INFO [stderr]    Compiling from-junior-to-senior v0.1.0 (/source)
Dec 06 12:30:26.605 INFO [stderr] warning: unused import: `std::io`
Dec 06 12:30:26.606 INFO [stderr]  --> src/main.rs:9:5
Dec 06 12:30:26.606 INFO [stderr]   |
Dec 06 12:30:26.606 INFO [stderr] 9 | use std::io;
Dec 06 12:30:26.606 INFO [stderr]   |     ^^^^^^^
Dec 06 12:30:26.606 INFO [stderr]   |
Dec 06 12:30:26.606 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:30:26.606 INFO [stderr] 
Dec 06 12:30:26.606 INFO [stderr] warning: unused import: `tags::Tag`
Dec 06 12:30:26.606 INFO [stderr]  --> src/items.rs:1:5
Dec 06 12:30:26.606 INFO [stderr]   |
Dec 06 12:30:26.606 INFO [stderr] 1 | use tags::Tag;
Dec 06 12:30:26.606 INFO [stderr]   |     ^^^^^^^^^
Dec 06 12:30:26.606 INFO [stderr] 
Dec 06 12:30:26.607 INFO [stderr] warning: unused import: `items::ListItemType`
Dec 06 12:30:26.607 INFO [stderr]  --> src/render/markdown.rs:3:5
Dec 06 12:30:26.607 INFO [stderr]   |
Dec 06 12:30:26.607 INFO [stderr] 3 | use items::ListItemType;
Dec 06 12:30:26.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 12:30:26.607 INFO [stderr] 
Dec 06 12:30:26.607 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 12:30:26.607 INFO [stderr]    --> src/render/markdown.rs:118:12
Dec 06 12:30:26.607 INFO [stderr]     |
Dec 06 12:30:26.607 INFO [stderr] 118 |         if (tag_items.len() != 0) {
Dec 06 12:30:26.607 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 12:30:26.607 INFO [stderr]     |
Dec 06 12:30:26.607 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 12:30:26.607 INFO [stderr] 
Dec 06 12:30:26.607 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 12:30:26.607 INFO [stderr]    --> src/render/markdown.rs:144:12
Dec 06 12:30:26.607 INFO [stderr]     |
Dec 06 12:30:26.607 INFO [stderr] 144 |         if (tag_items.len() != 0) {
Dec 06 12:30:26.607 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 12:30:26.608 INFO [stderr] 
Dec 06 12:30:27.008 INFO [stderr] warning: method is never used: `to_string`
Dec 06 12:30:27.008 INFO [stderr]   --> src/items.rs:28:5
Dec 06 12:30:27.008 INFO [stderr]    |
Dec 06 12:30:27.008 INFO [stderr] 28 |     pub fn to_string(self) -> String {
Dec 06 12:30:27.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:30:27.008 INFO [stderr]    |
Dec 06 12:30:27.008 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:30:27.008 INFO [stderr] 
Dec 06 12:30:28.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
Dec 06 12:30:28.693 INFO [stderr] su: No module specific data is present
Dec 06 12:30:28.970 INFO running `"docker" "inspect" "175478cf4a31623d33acb329e5ceb2cf8f803c276fb434393306cbcb4df69089"`
Dec 06 12:30:29.063 INFO running `"docker" "rm" "-f" "175478cf4a31623d33acb329e5ceb2cf8f803c276fb434393306cbcb4df69089"`
Dec 06 12:30:29.162 INFO [stdout] 175478cf4a31623d33acb329e5ceb2cf8f803c276fb434393306cbcb4df69089
Dec 06 12:30:29.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 12:30:29.344 INFO [stdout] d9081a387ed412d33f07c7e16ea6d0ed50d0e7e3c89b567a1c3c3f531895f67a
Dec 06 12:30:29.346 INFO running `"docker" "start" "-a" "d9081a387ed412d33f07c7e16ea6d0ed50d0e7e3c89b567a1c3c3f531895f67a"`
Dec 06 12:30:29.819 INFO [stderr] usermod: no changes
Dec 06 12:30:29.885 INFO [stderr]    Compiling from-junior-to-senior v0.1.0 (/source)
Dec 06 12:30:30.449 INFO [stderr] warning: unused import: `std::io`
Dec 06 12:30:30.449 INFO [stderr]  --> src/main.rs:9:5
Dec 06 12:30:30.449 INFO [stderr]   |
Dec 06 12:30:30.449 INFO [stderr] 9 | use std::io;
Dec 06 12:30:30.449 INFO [stderr]   |     ^^^^^^^
Dec 06 12:30:30.449 INFO [stderr]   |
Dec 06 12:30:30.449 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:30:30.449 INFO [stderr] 
Dec 06 12:30:30.449 INFO [stderr] warning: unused import: `tags::Tag`
Dec 06 12:30:30.449 INFO [stderr]  --> src/items.rs:1:5
Dec 06 12:30:30.449 INFO [stderr]   |
Dec 06 12:30:30.449 INFO [stderr] 1 | use tags::Tag;
Dec 06 12:30:30.449 INFO [stderr]   |     ^^^^^^^^^
Dec 06 12:30:30.450 INFO [stderr] 
Dec 06 12:30:30.450 INFO [stderr] warning: unused import: `items::ListItemType`
Dec 06 12:30:30.450 INFO [stderr]  --> src/render/markdown.rs:3:5
Dec 06 12:30:30.450 INFO [stderr]   |
Dec 06 12:30:30.450 INFO [stderr] 3 | use items::ListItemType;
Dec 06 12:30:30.450 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 12:30:30.450 INFO [stderr] 
Dec 06 12:30:30.450 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 12:30:30.450 INFO [stderr]    --> src/render/markdown.rs:118:12
Dec 06 12:30:30.450 INFO [stderr]     |
Dec 06 12:30:30.450 INFO [stderr] 118 |         if (tag_items.len() != 0) {
Dec 06 12:30:30.450 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 12:30:30.451 INFO [stderr]     |
Dec 06 12:30:30.451 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 12:30:30.451 INFO [stderr] 
Dec 06 12:30:30.451 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 12:30:30.451 INFO [stderr]    --> src/render/markdown.rs:144:12
Dec 06 12:30:30.451 INFO [stderr]     |
Dec 06 12:30:30.451 INFO [stderr] 144 |         if (tag_items.len() != 0) {
Dec 06 12:30:30.451 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 12:30:30.451 INFO [stderr] 
Dec 06 12:30:30.778 INFO [stderr] warning: method is never used: `to_string`
Dec 06 12:30:30.778 INFO [stderr]   --> src/items.rs:28:5
Dec 06 12:30:30.778 INFO [stderr]    |
Dec 06 12:30:30.778 INFO [stderr] 28 |     pub fn to_string(self) -> String {
Dec 06 12:30:30.778 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:30:30.778 INFO [stderr]    |
Dec 06 12:30:30.778 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:30:30.778 INFO [stderr] 
Dec 06 12:30:30.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 06 12:30:31.002 INFO [stderr] su: No module specific data is present
Dec 06 12:30:31.472 INFO running `"docker" "inspect" "d9081a387ed412d33f07c7e16ea6d0ed50d0e7e3c89b567a1c3c3f531895f67a"`
Dec 06 12:30:31.834 INFO running `"docker" "rm" "-f" "d9081a387ed412d33f07c7e16ea6d0ed50d0e7e3c89b567a1c3c3f531895f67a"`
Dec 06 12:30:32.010 INFO [stdout] d9081a387ed412d33f07c7e16ea6d0ed50d0e7e3c89b567a1c3c3f531895f67a
Dec 06 12:30:32.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 12:30:32.468 INFO [stdout] 24eb47f5bc2578909f3224cc9bb7b82acf42d14f8fd0e3ff72c56bc71eceb8d6
Dec 06 12:30:32.474 INFO running `"docker" "start" "-a" "24eb47f5bc2578909f3224cc9bb7b82acf42d14f8fd0e3ff72c56bc71eceb8d6"`
Dec 06 12:30:33.588 INFO [stderr] usermod: no changes
Dec 06 12:30:33.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 12:30:33.756 INFO [stderr]      Running /target/debug/deps/from_junior_to_senior-ef0baa76edf63821
Dec 06 12:30:33.759 INFO [stdout] 
Dec 06 12:30:33.759 INFO [stdout] running 0 tests
Dec 06 12:30:33.764 INFO [stderr] su: No module specific data is present
Dec 06 12:30:33.764 INFO [stdout] 
Dec 06 12:30:33.764 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:30:33.764 INFO [stdout] 
Dec 06 12:30:34.768 INFO running `"docker" "inspect" "24eb47f5bc2578909f3224cc9bb7b82acf42d14f8fd0e3ff72c56bc71eceb8d6"`
Dec 06 12:30:35.048 INFO running `"docker" "rm" "-f" "24eb47f5bc2578909f3224cc9bb7b82acf42d14f8fd0e3ff72c56bc71eceb8d6"`
Dec 06 12:30:35.388 INFO [stdout] 24eb47f5bc2578909f3224cc9bb7b82acf42d14f8fd0e3ff72c56bc71eceb8d6