Dec 07 23:26:13.010 INFO testing aterm-0.20.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 23:26:13.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 23:26:13.409 INFO [stdout] 403841fd1dbc89729f6b913147e0b6ffa7871b8cbb7d45bb4384bbd8807aa414
Dec 07 23:26:13.414 INFO running `"docker" "start" "-a" "403841fd1dbc89729f6b913147e0b6ffa7871b8cbb7d45bb4384bbd8807aa414"`
Dec 07 23:26:14.856 INFO [stderr] usermod: no changes
Dec 07 23:26:15.020 INFO [stderr]    Compiling aterm v0.20.0 (/source)
Dec 07 23:26:16.920 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:26:16.920 INFO [stderr]    --> src/rc/mod.rs:221:13
Dec 07 23:26:16.920 INFO [stderr]     |
Dec 07 23:26:16.920 INFO [stderr] 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Dec 07 23:26:16.920 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 07 23:26:16.920 INFO [stderr]     |             |
Dec 07 23:26:16.920 INFO [stderr]     |             help: remove this `mut`
Dec 07 23:26:16.920 INFO [stderr]     |
Dec 07 23:26:16.920 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:26:16.920 INFO [stderr] 
Dec 07 23:26:16.920 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:26:16.920 INFO [stderr]   --> src/rc/shared.rs:78:13
Dec 07 23:26:16.920 INFO [stderr]    |
Dec 07 23:26:16.920 INFO [stderr] 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Dec 07 23:26:16.920 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 07 23:26:16.920 INFO [stderr]    |             |
Dec 07 23:26:16.920 INFO [stderr]    |             help: remove this `mut`
Dec 07 23:26:16.920 INFO [stderr] 
Dec 07 23:26:17.028 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 07 23:26:17.028 INFO [stderr]   --> src/rc/mod.rs:71:19
Dec 07 23:26:17.028 INFO [stderr]    |
Dec 07 23:26:17.028 INFO [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Dec 07 23:26:17.028 INFO [stderr]    |                   ^^^^^^^^^^
Dec 07 23:26:17.028 INFO [stderr]    |
Dec 07 23:26:17.028 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 07 23:26:17.028 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 07 23:26:17.028 INFO [stderr] 
Dec 07 23:26:17.425 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 07 23:26:17.432 INFO [stderr] su: No module specific data is present
Dec 07 23:26:17.858 INFO running `"docker" "inspect" "403841fd1dbc89729f6b913147e0b6ffa7871b8cbb7d45bb4384bbd8807aa414"`
Dec 07 23:26:18.233 INFO running `"docker" "rm" "-f" "403841fd1dbc89729f6b913147e0b6ffa7871b8cbb7d45bb4384bbd8807aa414"`
Dec 07 23:26:18.658 INFO [stdout] 403841fd1dbc89729f6b913147e0b6ffa7871b8cbb7d45bb4384bbd8807aa414
Dec 07 23:26:18.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 23:26:19.236 INFO [stdout] a0ebae165c8b8ad4f6b06b6739d6182dfaafc7afaeebdc0bfaecb38d76ccff17
Dec 07 23:26:19.242 INFO running `"docker" "start" "-a" "a0ebae165c8b8ad4f6b06b6739d6182dfaafc7afaeebdc0bfaecb38d76ccff17"`
Dec 07 23:26:20.684 INFO [stderr] usermod: no changes
Dec 07 23:26:20.788 INFO [stderr]    Compiling aterm v0.20.0 (/source)
Dec 07 23:26:23.872 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:26:23.872 INFO [stderr]    --> src/rc/mod.rs:221:13
Dec 07 23:26:23.872 INFO [stderr]     |
Dec 07 23:26:23.872 INFO [stderr] 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Dec 07 23:26:23.872 INFO [stderr]     |             ----^^^^^^^^^^^^
Dec 07 23:26:23.872 INFO [stderr]     |             |
Dec 07 23:26:23.872 INFO [stderr]     |             help: remove this `mut`
Dec 07 23:26:23.872 INFO [stderr]     |
Dec 07 23:26:23.872 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:26:23.872 INFO [stderr] 
Dec 07 23:26:23.872 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:26:23.872 INFO [stderr]   --> src/rc/shared.rs:78:13
Dec 07 23:26:23.872 INFO [stderr]    |
Dec 07 23:26:23.872 INFO [stderr] 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Dec 07 23:26:23.872 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 07 23:26:23.872 INFO [stderr]    |             |
Dec 07 23:26:23.872 INFO [stderr]    |             help: remove this `mut`
Dec 07 23:26:23.872 INFO [stderr] 
Dec 07 23:26:24.246 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 07 23:26:24.246 INFO [stderr]   --> src/rc/mod.rs:71:19
Dec 07 23:26:24.246 INFO [stderr]    |
Dec 07 23:26:24.246 INFO [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Dec 07 23:26:24.246 INFO [stderr]    |                   ^^^^^^^^^^
Dec 07 23:26:24.246 INFO [stderr]    |
Dec 07 23:26:24.246 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 07 23:26:24.246 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 07 23:26:24.246 INFO [stderr] 
Dec 07 23:26:26.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
Dec 07 23:26:26.228 INFO [stderr] su: No module specific data is present
Dec 07 23:26:26.716 INFO running `"docker" "inspect" "a0ebae165c8b8ad4f6b06b6739d6182dfaafc7afaeebdc0bfaecb38d76ccff17"`
Dec 07 23:26:27.041 INFO running `"docker" "rm" "-f" "a0ebae165c8b8ad4f6b06b6739d6182dfaafc7afaeebdc0bfaecb38d76ccff17"`
Dec 07 23:26:27.308 INFO [stdout] a0ebae165c8b8ad4f6b06b6739d6182dfaafc7afaeebdc0bfaecb38d76ccff17
Dec 07 23:26:27.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 23:26:27.824 INFO [stdout] 3c7e9fa1241bb35c108feaa4440e195dfd4b8b13002f163a2851670579f9c598
Dec 07 23:26:27.826 INFO running `"docker" "start" "-a" "3c7e9fa1241bb35c108feaa4440e195dfd4b8b13002f163a2851670579f9c598"`
Dec 07 23:26:29.008 INFO [stderr] usermod: no changes
Dec 07 23:26:29.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 23:26:29.077 INFO [stderr]      Running /target/debug/deps/aterm-9fab50723bfafd52
Dec 07 23:26:29.096 INFO [stdout] 
Dec 07 23:26:29.096 INFO [stdout] running 21 tests
Dec 07 23:26:29.100 INFO [stdout] test parse::tests::a_ws_parens_braces ... ok
Dec 07 23:26:29.100 INFO [stdout] test parse::tests::a ... ok
Dec 07 23:26:29.100 INFO [stdout] test parse::tests::a_parens_braces ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::a_parens ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::a_braces ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::a_ws_braces ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::empty_string ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::int ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::empty_list_ws ... ok
Dec 07 23:26:29.103 INFO [stdout] test parse::tests::exam_example ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::a_ws ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::single_element_list_ws ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::a_ws_parens ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::string ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::two_element_list ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::child_ordering ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::empty_list ... ok
Dec 07 23:26:29.108 INFO [stdout] test parse::tests::two_element_list_ws ... ok
Dec 07 23:26:29.116 INFO [stdout] test parse::tests::single_element_list ... ok
Dec 07 23:26:29.116 INFO [stderr]    Doc-tests aterm
Dec 07 23:26:29.116 INFO [stdout] test parse::tests::placeholder ... ok
Dec 07 23:26:29.116 INFO [stdout] test parse::tests::long ... ok
Dec 07 23:26:29.116 INFO [stdout] 
Dec 07 23:26:29.116 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:26:29.116 INFO [stdout] 
Dec 07 23:26:31.716 INFO [stdout] 
Dec 07 23:26:31.716 INFO [stdout] running 0 tests
Dec 07 23:26:31.716 INFO [stdout] 
Dec 07 23:26:31.716 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:26:31.716 INFO [stdout] 
Dec 07 23:26:31.724 INFO [stderr] su: No module specific data is present
Dec 07 23:26:32.388 INFO running `"docker" "inspect" "3c7e9fa1241bb35c108feaa4440e195dfd4b8b13002f163a2851670579f9c598"`
Dec 07 23:26:32.642 INFO running `"docker" "rm" "-f" "3c7e9fa1241bb35c108feaa4440e195dfd4b8b13002f163a2851670579f9c598"`
Dec 07 23:26:32.910 INFO [stdout] 3c7e9fa1241bb35c108feaa4440e195dfd4b8b13002f163a2851670579f9c598