Nov 18 20:14:52.394 INFO testing aterm-0.20.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:14:52.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 20:14:52.862 INFO [stdout] 85572742cdd32ecadcf287d8d965a2b6d8d5efd23e74ce6c50221fd0c7b99a00
Nov 18 20:14:52.865 INFO running `"docker" "start" "-a" "85572742cdd32ecadcf287d8d965a2b6d8d5efd23e74ce6c50221fd0c7b99a00"`
Nov 18 20:14:54.495 INFO [stderr] usermod: no changes
Nov 18 20:14:54.605 INFO [stderr]    Compiling aterm v0.20.0 (/source)
Nov 18 20:14:56.327 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:14:56.327 INFO [stderr]    --> src/rc/mod.rs:221:13
Nov 18 20:14:56.327 INFO [stderr]     |
Nov 18 20:14:56.327 INFO [stderr] 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 18 20:14:56.327 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 18 20:14:56.327 INFO [stderr]     |             |
Nov 18 20:14:56.327 INFO [stderr]     |             help: remove this `mut`
Nov 18 20:14:56.327 INFO [stderr]     |
Nov 18 20:14:56.327 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 20:14:56.327 INFO [stderr] 
Nov 18 20:14:56.347 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:14:56.348 INFO [stderr]   --> src/rc/shared.rs:78:13
Nov 18 20:14:56.348 INFO [stderr]    |
Nov 18 20:14:56.348 INFO [stderr] 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 18 20:14:56.349 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 18 20:14:56.349 INFO [stderr]    |             |
Nov 18 20:14:56.349 INFO [stderr]    |             help: remove this `mut`
Nov 18 20:14:56.349 INFO [stderr] 
Nov 18 20:14:56.452 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 18 20:14:56.452 INFO [stderr]   --> src/rc/mod.rs:71:19
Nov 18 20:14:56.452 INFO [stderr]    |
Nov 18 20:14:56.453 INFO [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 18 20:14:56.453 INFO [stderr]    |                   ^^^^^^^^^^
Nov 18 20:14:56.453 INFO [stderr]    |
Nov 18 20:14:56.454 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 18 20:14:56.454 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 18 20:14:56.454 INFO [stderr] 
Nov 18 20:14:56.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Nov 18 20:14:56.831 INFO [stderr] su: No module specific data is present
Nov 18 20:14:57.324 INFO running `"docker" "inspect" "85572742cdd32ecadcf287d8d965a2b6d8d5efd23e74ce6c50221fd0c7b99a00"`
Nov 18 20:14:57.584 INFO running `"docker" "rm" "-f" "85572742cdd32ecadcf287d8d965a2b6d8d5efd23e74ce6c50221fd0c7b99a00"`
Nov 18 20:14:57.748 INFO [stdout] 85572742cdd32ecadcf287d8d965a2b6d8d5efd23e74ce6c50221fd0c7b99a00
Nov 18 20:14:57.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 20:14:58.256 INFO [stdout] fd250631e57a972155ed3fe3ad01483fae55bcb0f16d8d18222ee352cbdd3584
Nov 18 20:14:58.257 INFO running `"docker" "start" "-a" "fd250631e57a972155ed3fe3ad01483fae55bcb0f16d8d18222ee352cbdd3584"`
Nov 18 20:14:59.321 INFO [stderr] usermod: no changes
Nov 18 20:14:59.428 INFO [stderr]    Compiling aterm v0.20.0 (/source)
Nov 18 20:15:02.344 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:15:02.345 INFO [stderr]    --> src/rc/mod.rs:221:13
Nov 18 20:15:02.345 INFO [stderr]     |
Nov 18 20:15:02.345 INFO [stderr] 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 18 20:15:02.346 INFO [stderr]     |             ----^^^^^^^^^^^^
Nov 18 20:15:02.346 INFO [stderr]     |             |
Nov 18 20:15:02.347 INFO [stderr]     |             help: remove this `mut`
Nov 18 20:15:02.347 INFO [stderr]     |
Nov 18 20:15:02.347 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 20:15:02.347 INFO [stderr] 
Nov 18 20:15:02.374 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:15:02.375 INFO [stderr]   --> src/rc/shared.rs:78:13
Nov 18 20:15:02.375 INFO [stderr]    |
Nov 18 20:15:02.375 INFO [stderr] 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Nov 18 20:15:02.375 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 18 20:15:02.376 INFO [stderr]    |             |
Nov 18 20:15:02.376 INFO [stderr]    |             help: remove this `mut`
Nov 18 20:15:02.380 INFO [stderr] 
Nov 18 20:15:02.639 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 18 20:15:02.639 INFO [stderr]   --> src/rc/mod.rs:71:19
Nov 18 20:15:02.640 INFO [stderr]    |
Nov 18 20:15:02.640 INFO [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Nov 18 20:15:02.640 INFO [stderr]    |                   ^^^^^^^^^^
Nov 18 20:15:02.641 INFO [stderr]    |
Nov 18 20:15:02.641 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 18 20:15:02.641 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 18 20:15:02.641 INFO [stderr] 
Nov 18 20:15:05.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Nov 18 20:15:05.763 INFO [stderr] su: No module specific data is present
Nov 18 20:15:07.003 INFO running `"docker" "inspect" "fd250631e57a972155ed3fe3ad01483fae55bcb0f16d8d18222ee352cbdd3584"`
Nov 18 20:15:07.333 INFO running `"docker" "rm" "-f" "fd250631e57a972155ed3fe3ad01483fae55bcb0f16d8d18222ee352cbdd3584"`
Nov 18 20:15:07.675 INFO [stdout] fd250631e57a972155ed3fe3ad01483fae55bcb0f16d8d18222ee352cbdd3584
Nov 18 20:15:07.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 20:15:08.119 INFO [stdout] 6e767e17fc3288c3ea05cd036a729ccc73584bd9a724750620fa26954bfb39f9
Nov 18 20:15:08.125 INFO running `"docker" "start" "-a" "6e767e17fc3288c3ea05cd036a729ccc73584bd9a724750620fa26954bfb39f9"`
Nov 18 20:15:09.263 INFO [stderr] usermod: no changes
Nov 18 20:15:09.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 18 20:15:09.339 INFO [stderr]      Running /target/debug/deps/aterm-ba39aea0a6a8023e
Nov 18 20:15:09.339 INFO [stdout] 
Nov 18 20:15:09.340 INFO [stdout] running 21 tests
Nov 18 20:15:09.347 INFO [stdout] test parse::tests::a_braces ... ok
Nov 18 20:15:09.347 INFO [stdout] test parse::tests::a ... ok
Nov 18 20:15:09.348 INFO [stdout] test parse::tests::child_ordering ... ok
Nov 18 20:15:09.348 INFO [stdout] test parse::tests::a_ws_braces ... ok
Nov 18 20:15:09.348 INFO [stdout] test parse::tests::a_ws ... ok
Nov 18 20:15:09.348 INFO [stdout] test parse::tests::a_ws_parens ... ok
Nov 18 20:15:09.349 INFO [stdout] test parse::tests::a_parens ... ok
Nov 18 20:15:09.349 INFO [stdout] test parse::tests::a_ws_parens_braces ... ok
Nov 18 20:15:09.349 INFO [stdout] test parse::tests::a_parens_braces ... ok
Nov 18 20:15:09.349 INFO [stdout] test parse::tests::empty_list ... ok
Nov 18 20:15:09.350 INFO [stdout] test parse::tests::placeholder ... ok
Nov 18 20:15:09.350 INFO [stdout] test parse::tests::single_element_list ... ok
Nov 18 20:15:09.350 INFO [stdout] test parse::tests::long ... ok
Nov 18 20:15:09.351 INFO [stdout] test parse::tests::int ... ok
Nov 18 20:15:09.351 INFO [stdout] test parse::tests::empty_string ... ok
Nov 18 20:15:09.351 INFO [stdout] test parse::tests::exam_example ... ok
Nov 18 20:15:09.351 INFO [stdout] test parse::tests::single_element_list_ws ... ok
Nov 18 20:15:09.352 INFO [stdout] test parse::tests::string ... ok
Nov 18 20:15:09.352 INFO [stdout] test parse::tests::two_element_list_ws ... ok
Nov 18 20:15:09.352 INFO [stdout] test parse::tests::two_element_list ... ok
Nov 18 20:15:09.352 INFO [stdout] test parse::tests::empty_list_ws ... ok
Nov 18 20:15:09.353 INFO [stdout] 
Nov 18 20:15:09.353 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:15:09.353 INFO [stdout] 
Nov 18 20:15:09.354 INFO [stderr]    Doc-tests aterm
Nov 18 20:15:11.606 INFO [stdout] 
Nov 18 20:15:11.606 INFO [stdout] running 0 tests
Nov 18 20:15:11.606 INFO [stdout] 
Nov 18 20:15:11.606 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:15:11.606 INFO [stdout] 
Nov 18 20:15:11.614 INFO [stderr] su: No module specific data is present
Nov 18 20:15:12.620 INFO running `"docker" "inspect" "6e767e17fc3288c3ea05cd036a729ccc73584bd9a724750620fa26954bfb39f9"`
Nov 18 20:15:13.007 INFO running `"docker" "rm" "-f" "6e767e17fc3288c3ea05cd036a729ccc73584bd9a724750620fa26954bfb39f9"`
Nov 18 20:15:13.303 INFO [stdout] 6e767e17fc3288c3ea05cd036a729ccc73584bd9a724750620fa26954bfb39f9