[INFO] crate aterm 0.20.0 is already in cache [INFO] extracting crate aterm 0.20.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/aterm/0.20.0 [INFO] extracting crate aterm 0.20.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/aterm/0.20.0 [INFO] validating manifest of aterm-0.20.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of aterm-0.20.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/aterm/0.20.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing aterm-0.20.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] eb7e6803a07a768783540ed5de8f485d79f4e41a3f3d1c38c3afd26147b4e9f3 [INFO] running `"docker" "start" "-a" "eb7e6803a07a768783540ed5de8f485d79f4e41a3f3d1c38c3afd26147b4e9f3"` [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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] 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 1.29s [INFO] running `"docker" "inspect" "eb7e6803a07a768783540ed5de8f485d79f4e41a3f3d1c38c3afd26147b4e9f3"` [INFO] running `"docker" "rm" "-f" "eb7e6803a07a768783540ed5de8f485d79f4e41a3f3d1c38c3afd26147b4e9f3"` [INFO] [stdout] eb7e6803a07a768783540ed5de8f485d79f4e41a3f3d1c38c3afd26147b4e9f3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 2478117b58920e7c4252ccbfa587d5b4b7d222aabdb62b4453c520778a748bde [INFO] running `"docker" "start" "-a" "2478117b58920e7c4252ccbfa587d5b4b7d222aabdb62b4453c520778a748bde"` [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 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/parse.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | / lazy_static! { [INFO] [stderr] 79 | | static ref INT: Regex = Regex::new(r"^[+\-]?[0-9]+").unwrap(); [INFO] [stderr] 80 | | static ref REAL: Regex = [INFO] [stderr] 81 | | Regex::new(r"^[+\-]?[0-9]+\.[0-9]*([eE][+\-]?[0-9]+)?").unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 86 | | .unwrap(); [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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] 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 3.58s [INFO] running `"docker" "inspect" "2478117b58920e7c4252ccbfa587d5b4b7d222aabdb62b4453c520778a748bde"` [INFO] running `"docker" "rm" "-f" "2478117b58920e7c4252ccbfa587d5b4b7d222aabdb62b4453c520778a748bde"` [INFO] [stdout] 2478117b58920e7c4252ccbfa587d5b4b7d222aabdb62b4453c520778a748bde [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 6fdc488b95106447147b1eb891be8b5af3cc6419e0da42e66577e1de7c56937a [INFO] running `"docker" "start" "-a" "6fdc488b95106447147b1eb891be8b5af3cc6419e0da42e66577e1de7c56937a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/aterm-29805f96e948ceda [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test parse::tests::a_parens_braces ... ok [INFO] [stdout] test parse::tests::a_ws ... ok [INFO] [stdout] test parse::tests::a_parens ... ok [INFO] [stdout] test parse::tests::a_ws_braces ... ok [INFO] [stdout] test parse::tests::a_braces ... ok [INFO] [stdout] test parse::tests::a ... ok [INFO] [stdout] test parse::tests::empty_string ... ok [INFO] [stdout] test parse::tests::empty_list_ws ... ok [INFO] [stdout] test parse::tests::int ... ok [INFO] [stdout] test parse::tests::empty_list ... ok [INFO] [stdout] test parse::tests::placeholder ... ok [INFO] [stdout] test parse::tests::exam_example ... ok [INFO] [stdout] test parse::tests::a_ws_parens_braces ... ok [INFO] [stdout] test parse::tests::a_ws_parens ... ok [INFO] [stdout] test parse::tests::long ... ok [INFO] [stdout] test parse::tests::two_element_list ... ok [INFO] [stdout] test parse::tests::string ... ok [INFO] [stdout] test parse::tests::child_ordering ... ok [INFO] [stdout] test parse::tests::single_element_list ... ok [INFO] [stdout] test parse::tests::single_element_list_ws ... ok [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] [stderr] Doc-tests aterm [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" "6fdc488b95106447147b1eb891be8b5af3cc6419e0da42e66577e1de7c56937a"` [INFO] running `"docker" "rm" "-f" "6fdc488b95106447147b1eb891be8b5af3cc6419e0da42e66577e1de7c56937a"` [INFO] [stdout] 6fdc488b95106447147b1eb891be8b5af3cc6419e0da42e66577e1de7c56937a