[INFO] crate aterm 0.20.0 is already in cache [INFO] extracting crate aterm 0.20.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/aterm/0.20.0 [INFO] extracting crate aterm 0.20.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aterm/0.20.0 [INFO] validating manifest of aterm-0.20.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aterm-0.20.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing aterm-0.20.0 [INFO] finished frobbing aterm-0.20.0 [INFO] frobbed toml for aterm-0.20.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/aterm/0.20.0/Cargo.toml [INFO] started frobbing aterm-0.20.0 [INFO] finished frobbing aterm-0.20.0 [INFO] frobbed toml for aterm-0.20.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aterm/0.20.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing aterm-0.20.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aterm/0.20.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] a3805176c5df6611e6907b4632653e839a954cd6ab415141d85b7e75d784ec9d [INFO] running `"docker" "start" "-a" "a3805176c5df6611e6907b4632653e839a954cd6ab415141d85b7e75d784ec9d"` [INFO] [stderr] Compiling aterm v0.20.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils.rs:71:20 [INFO] [stderr] | [INFO] [stderr] 71 | '\x20' ... '\x7e' => result.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BrokenF32` is imported redundantly [INFO] [stderr] --> src/rc/mod.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_idea::BrokenF32; [INFO] [stderr] | ------------------- the item `BrokenF32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use bad_idea::BrokenF32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parse.rs:93:12 [INFO] [stderr] | [INFO] [stderr] 93 | string.trim_left_matches(|c| '\t' <= c && c <= '\r' || c == ' ') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:146:23 [INFO] [stderr] | [INFO] [stderr] 146 | let input = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:337:32 [INFO] [stderr] | [INFO] [stderr] 337 | let input: &'t str = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/mod.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/shared.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/rc/mod.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, >::Blob>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "a3805176c5df6611e6907b4632653e839a954cd6ab415141d85b7e75d784ec9d"` [INFO] running `"docker" "rm" "-f" "a3805176c5df6611e6907b4632653e839a954cd6ab415141d85b7e75d784ec9d"` [INFO] [stdout] a3805176c5df6611e6907b4632653e839a954cd6ab415141d85b7e75d784ec9d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aterm/0.20.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 39f9fe6b74dcbae619690212ac3315561e42b929bb1ed7973874995b97eef676 [INFO] running `"docker" "start" "-a" "39f9fe6b74dcbae619690212ac3315561e42b929bb1ed7973874995b97eef676"` [INFO] [stderr] Compiling aterm v0.20.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils.rs:71:20 [INFO] [stderr] | [INFO] [stderr] 71 | '\x20' ... '\x7e' => result.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BrokenF32` is imported redundantly [INFO] [stderr] --> src/rc/mod.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 2 | use bad_idea::BrokenF32; [INFO] [stderr] | ------------------- the item `BrokenF32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use bad_idea::BrokenF32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parse.rs:93:12 [INFO] [stderr] | [INFO] [stderr] 93 | string.trim_left_matches(|c| '\t' <= c && c <= '\r' || c == ' ') [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:146:23 [INFO] [stderr] | [INFO] [stderr] 146 | let input = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parse.rs:337:32 [INFO] [stderr] | [INFO] [stderr] 337 | let input: &'t str = input.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/mod.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rc/shared.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) }; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/rc/mod.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, >::Blob>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.31s [INFO] running `"docker" "inspect" "39f9fe6b74dcbae619690212ac3315561e42b929bb1ed7973874995b97eef676"` [INFO] running `"docker" "rm" "-f" "39f9fe6b74dcbae619690212ac3315561e42b929bb1ed7973874995b97eef676"` [INFO] [stdout] 39f9fe6b74dcbae619690212ac3315561e42b929bb1ed7973874995b97eef676 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aterm/0.20.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] bebe35f28691da4fd2b28bc0126d28d767c7086dba0b3317cfe45b59f475b236 [INFO] running `"docker" "start" "-a" "bebe35f28691da4fd2b28bc0126d28d767c7086dba0b3317cfe45b59f475b236"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/aterm-3b84a4c55871e561 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test parse::tests::a_ws_parens_braces ... ok [INFO] [stdout] test parse::tests::a_braces ... ok [INFO] [stdout] test parse::tests::a_ws ... ok [INFO] [stdout] test parse::tests::a_ws_braces ... ok [INFO] [stdout] test parse::tests::a_ws_parens ... ok [INFO] [stdout] test parse::tests::empty_string ... ok [INFO] [stdout] test parse::tests::exam_example ... ok [INFO] [stdout] test parse::tests::int ... ok [INFO] [stdout] test parse::tests::empty_list_ws ... ok [INFO] [stdout] test parse::tests::child_ordering ... ok [INFO] [stdout] test parse::tests::empty_list ... ok [INFO] [stdout] test parse::tests::a_parens ... ok [INFO] [stdout] test parse::tests::a_parens_braces ... ok [INFO] [stdout] test parse::tests::a ... ok [INFO] [stdout] test parse::tests::long ... ok [INFO] [stdout] test parse::tests::single_element_list_ws ... ok [INFO] [stdout] test parse::tests::single_element_list ... ok [INFO] [stdout] test parse::tests::string ... ok [INFO] [stdout] test parse::tests::placeholder ... ok [INFO] [stdout] test parse::tests::two_element_list ... ok [INFO] [stderr] Doc-tests aterm [INFO] [stdout] test parse::tests::two_element_list_ws ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bebe35f28691da4fd2b28bc0126d28d767c7086dba0b3317cfe45b59f475b236"` [INFO] running `"docker" "rm" "-f" "bebe35f28691da4fd2b28bc0126d28d767c7086dba0b3317cfe45b59f475b236"` [INFO] [stdout] bebe35f28691da4fd2b28bc0126d28d767c7086dba0b3317cfe45b59f475b236