[INFO] crate cargo-profiler 0.1.6 is already in cache [INFO] extracting crate cargo-profiler 0.1.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-profiler/0.1.6 [INFO] extracting crate cargo-profiler 0.1.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-profiler/0.1.6 [INFO] validating manifest of cargo-profiler-0.1.6 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 cargo-profiler-0.1.6 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 cargo-profiler-0.1.6 [INFO] finished frobbing cargo-profiler-0.1.6 [INFO] frobbed toml for cargo-profiler-0.1.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-profiler/0.1.6/Cargo.toml [INFO] started frobbing cargo-profiler-0.1.6 [INFO] finished frobbing cargo-profiler-0.1.6 [INFO] frobbed toml for cargo-profiler-0.1.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-profiler/0.1.6/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 cargo-profiler-0.1.6 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-3/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/cargo-profiler/0.1.6:/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] f24e37f50e3daf86cecdc19a6b5b80dea94d7111bb9ab5a613d70065b5cd61c3 [INFO] running `"docker" "start" "-a" "f24e37f50e3daf86cecdc19a6b5b80dea94d7111bb9ab5a613d70065b5cd61c3"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling ndarray v0.5.2 [INFO] [stderr] Compiling cargo-profiler v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/err.rs:136:32 [INFO] [stderr] | [INFO] [stderr] 136 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/err.rs:136:32 [INFO] [stderr] | [INFO] [stderr] 136 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.83s [INFO] running `"docker" "inspect" "f24e37f50e3daf86cecdc19a6b5b80dea94d7111bb9ab5a613d70065b5cd61c3"` [INFO] running `"docker" "rm" "-f" "f24e37f50e3daf86cecdc19a6b5b80dea94d7111bb9ab5a613d70065b5cd61c3"` [INFO] [stdout] f24e37f50e3daf86cecdc19a6b5b80dea94d7111bb9ab5a613d70065b5cd61c3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/cargo-profiler/0.1.6:/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] a7ca6c8bc0c711d1804b59967ec86c3f3b761c2bc7feee8ef5f123f6c18d1f27 [INFO] running `"docker" "start" "-a" "a7ca6c8bc0c711d1804b59967ec86c3f3b761c2bc7feee8ef5f123f6c18d1f27"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Compiling cargo-profiler v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/err.rs:136:32 [INFO] [stderr] | [INFO] [stderr] 136 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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: unnecessary parentheses around function argument [INFO] [stderr] --> src/display.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fmt_thousands_sep((ir + dr + dw), ','), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/err.rs:136:32 [INFO] [stderr] | [INFO] [stderr] 136 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/cachegrind.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / lazy_static! { [INFO] [stderr] 90 | | static ref CACHEGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 91 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 92 | | static ref ERROR_REGEX : Regex = Regex::new(r"Valgrind's memory management: out of memory").unwrap(); [INFO] [stderr] 93 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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/callgrind.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / lazy_static! { [INFO] [stderr] 49 | | static ref CALLGRIND_REGEX : Regex = Regex::new(r"\d+\s*[a-zA-Z]*$*_*:*/+\.*@*-*|\d+\s*[a-zA-Z]*$*_*\?+:*/*\.*-*@*-*").unwrap(); [INFO] [stderr] 50 | | static ref COMPILER_TRASH: Regex = Regex::new(r"\$\w{2}\$|\$\w{3}\$").unwrap(); [INFO] [stderr] 51 | | static ref ERROR_REGEX : Regex = Regex::new(r"out of memory").unwrap(); [INFO] [stderr] 52 | | [INFO] [stderr] 53 | | } [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: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/callgrind.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/parse/cachegrind.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | func.drain(idx..).collect::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `"docker" "inspect" "a7ca6c8bc0c711d1804b59967ec86c3f3b761c2bc7feee8ef5f123f6c18d1f27"` [INFO] running `"docker" "rm" "-f" "a7ca6c8bc0c711d1804b59967ec86c3f3b761c2bc7feee8ef5f123f6c18d1f27"` [INFO] [stdout] a7ca6c8bc0c711d1804b59967ec86c3f3b761c2bc7feee8ef5f123f6c18d1f27 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/cargo-profiler/0.1.6:/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] 5c3d9c4ff6f83826b0429179cc6de70f9c9519b16297c76090cb5e7b269ceb1a [INFO] running `"docker" "start" "-a" "5c3d9c4ff6f83826b0429179cc6de70f9c9519b16297c76090cb5e7b269ceb1a"` [INFO] [stderr] warning: unused manifest key: bin.0.bin [INFO] [stderr] warning: unused manifest key: lib.lib [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/profiler-e5fb1031d17e2fda [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test argparse::test::test_get_binary ... ok [INFO] [stdout] test argparse::test::test_get_sort_metric ... ok [INFO] [stdout] test cargo::test::test_build_binary ... ok [INFO] [stdout] test display::test::test_fmt_thousands_sep ... ok [INFO] [stdout] test cargo::test::test_get_package_name ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_2 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_3 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_1 ... ok [INFO] [stdout] test argparse::test::test_get_num ... ok [INFO] [stdout] test argparse::test::test_get_profiler ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_2 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_3 ... ok [INFO] [stdout] test cargo::test::test_find_target ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_profiler-8a8b5f39387d6a52 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test argparse::test::test_get_binary ... ok [INFO] [stdout] test display::test::test_fmt_thousands_sep ... ok [INFO] [stdout] test cargo::test::test_get_package_name ... ok [INFO] [stdout] test argparse::test::test_get_sort_metric ... ok [INFO] [stdout] test argparse::test::test_get_num ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_1 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_2 ... ok [INFO] [stdout] test parse::cachegrind::test::test_cachegrind_parse_3 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_1 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_2 ... ok [INFO] [stdout] test parse::callgrind::test::test_callgrind_parse_3 ... ok [INFO] [stdout] test cargo::test::test_find_target ... ok [INFO] [stdout] test argparse::test::test_get_profiler ... ok [INFO] [stdout] test cargo::test::test_build_binary ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests profiler [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" "5c3d9c4ff6f83826b0429179cc6de70f9c9519b16297c76090cb5e7b269ceb1a"` [INFO] running `"docker" "rm" "-f" "5c3d9c4ff6f83826b0429179cc6de70f9c9519b16297c76090cb5e7b269ceb1a"` [INFO] [stdout] 5c3d9c4ff6f83826b0429179cc6de70f9c9519b16297c76090cb5e7b269ceb1a