[INFO] cloning repository https://github.com/maciejhirsz/ordnung [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maciejhirsz/ordnung" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaciejhirsz%2Fordnung", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaciejhirsz%2Fordnung'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1f1e3bda332dae33b76ca4be00dba46265e4cbe [INFO] testing maciejhirsz/ordnung against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaciejhirsz%2Fordnung" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maciejhirsz/ordnung on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maciejhirsz/ordnung [INFO] finished tweaking git repo https://github.com/maciejhirsz/ordnung [INFO] tweaked toml for git repo https://github.com/maciejhirsz/ordnung written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/maciejhirsz/ordnung already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb33e96737e1c932cd900818af43d24f4ed791f22d48da8dfc54b3bf37cc808f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cb33e96737e1c932cd900818af43d24f4ed791f22d48da8dfc54b3bf37cc808f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb33e96737e1c932cd900818af43d24f4ed791f22d48da8dfc54b3bf37cc808f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb33e96737e1c932cd900818af43d24f4ed791f22d48da8dfc54b3bf37cc808f", kill_on_drop: false }` [INFO] [stdout] cb33e96737e1c932cd900818af43d24f4ed791f22d48da8dfc54b3bf37cc808f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dfa52f370f27f97adcf100a02b17903352f7a9d7bcba3956173cb55c2c2059d3 [INFO] running `Command { std: "docker" "start" "-a" "dfa52f370f27f97adcf100a02b17903352f7a9d7bcba3956173cb55c2c2059d3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.3.2 [INFO] [stderr] Compiling ordnung v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/compact.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | / ManuallyDrop::new(core::mem::replace( [INFO] [stdout] 147 | | self, [INFO] [stdout] 148 | | Self::from_stdvec_unchecked(stdvec), [INFO] [stdout] 149 | | )); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.51s [INFO] running `Command { std: "docker" "inspect" "dfa52f370f27f97adcf100a02b17903352f7a9d7bcba3956173cb55c2c2059d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa52f370f27f97adcf100a02b17903352f7a9d7bcba3956173cb55c2c2059d3", kill_on_drop: false }` [INFO] [stdout] dfa52f370f27f97adcf100a02b17903352f7a9d7bcba3956173cb55c2c2059d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f9fadc2fc406657cf0d60436e2d5fdb86918d886b6ce5c049c6c5bed62bb907 [INFO] running `Command { std: "docker" "start" "-a" "0f9fadc2fc406657cf0d60436e2d5fdb86918d886b6ce5c049c6c5bed62bb907", kill_on_drop: false }` [INFO] [stderr] Compiling ordnung v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/compact.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | / ManuallyDrop::new(core::mem::replace( [INFO] [stdout] 147 | | self, [INFO] [stdout] 148 | | Self::from_stdvec_unchecked(stdvec), [INFO] [stdout] 149 | | )); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/compact.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | / ManuallyDrop::new(core::mem::replace( [INFO] [stdout] 147 | | self, [INFO] [stdout] 148 | | Self::from_stdvec_unchecked(stdvec), [INFO] [stdout] 149 | | )); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "0f9fadc2fc406657cf0d60436e2d5fdb86918d886b6ce5c049c6c5bed62bb907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9fadc2fc406657cf0d60436e2d5fdb86918d886b6ce5c049c6c5bed62bb907", kill_on_drop: false }` [INFO] [stdout] 0f9fadc2fc406657cf0d60436e2d5fdb86918d886b6ce5c049c6c5bed62bb907 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0cc3c6178f79c0d80c7530e2b31f62fadea0de60013622bc723a72aac7e84e9c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0cc3c6178f79c0d80c7530e2b31f62fadea0de60013622bc723a72aac7e84e9c", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stderr] --> src/compact.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / ManuallyDrop::new(core::mem::replace( [INFO] [stderr] 147 | | self, [INFO] [stderr] 148 | | Self::from_stdvec_unchecked(stdvec), [INFO] [stderr] 149 | | )); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stderr] --> src/compact.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / ManuallyDrop::new(core::mem::replace( [INFO] [stderr] 147 | | self, [INFO] [stderr] 148 | | Self::from_stdvec_unchecked(stdvec), [INFO] [stderr] 149 | | )); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ordnung-c424c02ff74c1dcb [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ordnung [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test src/compact.rs - compact (line 4) ... ok [INFO] [stdout] test src/entry.rs - entry::Entry::key (line 89) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::get (line 240) ... ok [INFO] [stdout] test src/entry.rs - entry::Entry::and_modify (line 108) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::replace_entry (line 385) ... ok [INFO] [stdout] test src/entry.rs - entry::VacantEntry::into_key (line 492) ... ok [INFO] [stdout] test src/entry.rs - entry::VacantEntry::insert (line 512) ... ok [INFO] [stdout] test src/entry.rs - entry::Entry::or_insert (line 37) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::get_mut (line 271) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::remove (line 362) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::insert (line 338) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::replace_key (line 421) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::into_mut (line 309) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::remove_entry (line 215) ... ok [INFO] [stdout] test src/entry.rs - entry::OccupiedEntry::key (line 199) ... ok [INFO] [stdout] test src/entry.rs - entry::Entry::or_insert_with (line 64) ... ok [INFO] [stdout] test src/lib.rs - Map::contains_key (line 313) ... ok [INFO] [stdout] test src/entry.rs - entry::VacantEntry::key (line 477) ... ok [INFO] [stdout] test src/lib.rs - Map::get (line 251) ... ok [INFO] [stdout] test src/lib.rs - Map::insert (line 216) ... ok [INFO] [stdout] test src/lib.rs - Map::get_mut (line 283) ... ok [INFO] [stdout] test src/lib.rs - Map::entry (line 581) ... ok [INFO] [stdout] test src/lib.rs - Map::remove (line 375) ... ok [INFO] [stdout] test src/lib.rs - Map::iter (line 457) ... ok [INFO] [stdout] test src/raw_entry.rs - raw_entry::RawEntryMut::or_insert (line 206) ... ok [INFO] [stdout] test src/raw_entry.rs - raw_entry::RawEntryMut::insert (line 182) ... ok [INFO] [stdout] test src/raw_entry.rs - raw_entry::RawEntryMut::and_modify (line 260) ... ok [INFO] [stdout] test src/lib.rs - Map::iter_mut (line 489) ... ok [INFO] [stdout] test src/raw_entry.rs - raw_entry::RawEntryMut::or_insert_with (line 230) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0cc3c6178f79c0d80c7530e2b31f62fadea0de60013622bc723a72aac7e84e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc3c6178f79c0d80c7530e2b31f62fadea0de60013622bc723a72aac7e84e9c", kill_on_drop: false }` [INFO] [stdout] 0cc3c6178f79c0d80c7530e2b31f62fadea0de60013622bc723a72aac7e84e9c