[INFO] fetching crate external_sort 0.1.1... [INFO] extracting crate external_sort 0.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/external_sort/0.1.1 [INFO] extracting crate external_sort 0.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/external_sort/0.1.1 [INFO] validating manifest of external_sort-0.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of external_sort-0.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing external_sort-0.1.1 [INFO] finished frobbing external_sort-0.1.1 [INFO] frobbed toml for external_sort-0.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/external_sort/0.1.1/Cargo.toml [INFO] started frobbing external_sort-0.1.1 [INFO] finished frobbing external_sort-0.1.1 [INFO] frobbed toml for external_sort-0.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/external_sort/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing external_sort-0.1.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/external_sort/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 13d4e90b45c53ed317f30eff8487ef8bd0aae6b7cb20b81b45bd0aa9ea186d49 [INFO] running `"docker" "start" "-a" "13d4e90b45c53ed317f30eff8487ef8bd0aae6b7cb20b81b45bd0aa9ea186d49"` [INFO] [stderr] Compiling external_sort v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | sort_by_fn: Box Ordering>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T, &T) -> Ordering` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:45:31 [INFO] [stderr] | [INFO] [stderr] 45 | type Item = Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:187:76 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn sort(&self, unsorted: I) -> Result, Box> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:201:94 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn sort_by(&self, unsorted: I, compare: F) -> Result, Box> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:268:81 [INFO] [stderr] | [INFO] [stderr] 268 | fn write_chunk(&self, file: &PathBuf, chunk: &mut Vec) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:280:87 [INFO] [stderr] | [INFO] [stderr] 280 | fn fill_buff(vec: &mut VecDeque, file: File, max_bytes: u64) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "13d4e90b45c53ed317f30eff8487ef8bd0aae6b7cb20b81b45bd0aa9ea186d49"` [INFO] running `"docker" "rm" "-f" "13d4e90b45c53ed317f30eff8487ef8bd0aae6b7cb20b81b45bd0aa9ea186d49"` [INFO] [stdout] 13d4e90b45c53ed317f30eff8487ef8bd0aae6b7cb20b81b45bd0aa9ea186d49 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/external_sort/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] dc41a803c08ec3f124d079e3533dfb6a31351d95366953d66d14a2f99c96b3c2 [INFO] running `"docker" "start" "-a" "dc41a803c08ec3f124d079e3533dfb6a31351d95366953d66d14a2f99c96b3c2"` [INFO] [stderr] Compiling external_sort v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | sort_by_fn: Box Ordering>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&T, &T) -> Ordering` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:45:31 [INFO] [stderr] | [INFO] [stderr] 45 | type Item = Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:187:76 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn sort(&self, unsorted: I) -> Result, Box> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:201:94 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn sort_by(&self, unsorted: I, compare: F) -> Result, Box> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:268:81 [INFO] [stderr] | [INFO] [stderr] 268 | fn write_chunk(&self, file: &PathBuf, chunk: &mut Vec) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/external_sort.rs:280:87 [INFO] [stderr] | [INFO] [stderr] 280 | fn fill_buff(vec: &mut VecDeque, file: File, max_bytes: u64) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `"docker" "inspect" "dc41a803c08ec3f124d079e3533dfb6a31351d95366953d66d14a2f99c96b3c2"` [INFO] running `"docker" "rm" "-f" "dc41a803c08ec3f124d079e3533dfb6a31351d95366953d66d14a2f99c96b3c2"` [INFO] [stdout] dc41a803c08ec3f124d079e3533dfb6a31351d95366953d66d14a2f99c96b3c2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/external_sort/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 38a43605dc1570dc28536fb5ab4f8cfeff40d10ce043012be34a2673ba79ba0b [INFO] running `"docker" "start" "-a" "38a43605dc1570dc28536fb5ab4f8cfeff40d10ce043012be34a2673ba79ba0b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/external_sort-3eb9d2f05a8d68c8 [INFO] [stderr] Running /opt/crater/target/debug/deps/external_sort-b21bb50ebdbac8b9 [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test reverse ... ok [INFO] [stdout] test sort ... ok [INFO] [stdout] test zero_buff ... ok [INFO] [stdout] test large_buff ... ok [INFO] [stdout] test reuse ... ok [INFO] [stdout] test handle_fail ... ok [INFO] [stdout] test large ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests external_sort [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/external_sort.rs - external_sort::ExternalSorter (line 120) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "38a43605dc1570dc28536fb5ab4f8cfeff40d10ce043012be34a2673ba79ba0b"` [INFO] running `"docker" "rm" "-f" "38a43605dc1570dc28536fb5ab4f8cfeff40d10ce043012be34a2673ba79ba0b"` [INFO] [stdout] 38a43605dc1570dc28536fb5ab4f8cfeff40d10ce043012be34a2673ba79ba0b