[INFO] fetching crate ufotofu 0.7.1... [INFO] testing ufotofu-0.7.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate ufotofu 0.7.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ufotofu 0.7.1 [INFO] finished tweaking crates.io crate ufotofu 0.7.1 [INFO] tweaked toml for crates.io crate ufotofu 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ufotofu 0.7.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ufotofu 0.7.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ufotofu_queues v0.6.0 [INFO] [stderr] Downloaded reusable-box-future v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9013e2a4fb54f96940c0e5448b2f23410417c02dde473e7cc6ab82387823b546 [INFO] running `Command { std: "docker" "start" "-a" "9013e2a4fb54f96940c0e5448b2f23410417c02dde473e7cc6ab82387823b546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9013e2a4fb54f96940c0e5448b2f23410417c02dde473e7cc6ab82387823b546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9013e2a4fb54f96940c0e5448b2f23410417c02dde473e7cc6ab82387823b546", kill_on_drop: false }` [INFO] [stdout] 9013e2a4fb54f96940c0e5448b2f23410417c02dde473e7cc6ab82387823b546 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 602575942a0c741feb1668512ba87696467fbc96158efc12e150f7e743d03956 [INFO] running `Command { std: "docker" "start" "-a" "602575942a0c741feb1668512ba87696467fbc96158efc12e150f7e743d03956", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling ufotofu_queues v0.6.0 [INFO] [stderr] Compiling reusable-box-future v0.2.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling ufotofu v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `invarianted_impl_as_mut` [INFO] [stdout] --> src/common_macros.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | macro_rules! invarianted_impl_as_mut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 112 | impl IntoVec_ { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] 113 | pub(crate) fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub(crate) fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 149 | impl IntoVec { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 157 | fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.49s [INFO] running `Command { std: "docker" "inspect" "602575942a0c741feb1668512ba87696467fbc96158efc12e150f7e743d03956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "602575942a0c741feb1668512ba87696467fbc96158efc12e150f7e743d03956", kill_on_drop: false }` [INFO] [stdout] 602575942a0c741feb1668512ba87696467fbc96158efc12e150f7e743d03956 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dc1444de9e086fbb6c41edc72ce75e51c00682d4b57404feb15185988474a19 [INFO] running `Command { std: "docker" "start" "-a" "4dc1444de9e086fbb6c41edc72ce75e51c00682d4b57404feb15185988474a19", kill_on_drop: false }` [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stdout] warning: unused macro definition: `invarianted_impl_as_mut` [INFO] [stdout] --> src/common_macros.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | macro_rules! invarianted_impl_as_mut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 112 | impl IntoVec_ { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] 113 | pub(crate) fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub(crate) fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 149 | impl IntoVec { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 157 | fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ufotofu v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `invarianted_impl_as_mut` [INFO] [stdout] --> src/common_macros.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | macro_rules! invarianted_impl_as_mut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 112 | impl IntoVec_ { [INFO] [stdout] | ---------------------------- methods in this implementation [INFO] [stdout] 113 | pub(crate) fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub(crate) fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stdout] --> src/consumer/into_vec.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 149 | impl IntoVec { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 157 | fn make_space_even_if_not_needed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn remaining_slots(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "4dc1444de9e086fbb6c41edc72ce75e51c00682d4b57404feb15185988474a19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc1444de9e086fbb6c41edc72ce75e51c00682d4b57404feb15185988474a19", kill_on_drop: false }` [INFO] [stdout] 4dc1444de9e086fbb6c41edc72ce75e51c00682d4b57404feb15185988474a19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef06efdfa07660694673b9dfa7072ec09d6523c4fdbddb847a8fa7ec6b7b3f7c [INFO] running `Command { std: "docker" "start" "-a" "ef06efdfa07660694673b9dfa7072ec09d6523c4fdbddb847a8fa7ec6b7b3f7c", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `invarianted_impl_as_mut` [INFO] [stderr] --> src/common_macros.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | macro_rules! invarianted_impl_as_mut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stderr] --> src/consumer/into_vec.rs:113:19 [INFO] [stderr] | [INFO] [stderr] 112 | impl IntoVec_ { [INFO] [stderr] | ---------------------------- methods in this implementation [INFO] [stderr] 113 | pub(crate) fn make_space_even_if_not_needed(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 117 | pub(crate) fn remaining_slots(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `make_space_even_if_not_needed` and `remaining_slots` are never used [INFO] [stderr] --> src/consumer/into_vec.rs:157:8 [INFO] [stderr] | [INFO] [stderr] 149 | impl IntoVec { [INFO] [stderr] | --------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 157 | fn make_space_even_if_not_needed(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 161 | fn remaining_slots(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ufotofu` (lib) generated 3 warnings [INFO] [stderr] warning: `ufotofu` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ufotofu-15052cd13197239d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test consumer::into_vec::tests::converts_into_vec ... ok [INFO] [stdout] test consumer::into_vec::tests::debug_output_hides_transparent_wrappers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ufotofu [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::offset (line 71) ... ok [INFO] [stdout] test src/producer/from_slice.rs - producer::from_slice::FromSlice_<'a,T>::offset (line 40) ... ok [INFO] [stdout] test src/producer/empty.rs - producer::empty::Empty_::new (line 19) ... ok [INFO] [stdout] test src/consumer/limit.rs - consumer::limit::Limit::new (line 13) ... ok [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::not_yet_produced (line 121) ... ok [INFO] [stdout] test src/producer/from_slice.rs - producer::from_slice::FromSlice_<'a,T>::into_inner (line 115) ... ok [INFO] [stdout] test src/consumer/into_vec.rs - consumer::into_vec::IntoVec_::new (line 29) ... ok [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::into_inner (line 146) ... ok [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::produced_so_far (line 96) ... ok [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::from_vec (line 49) ... ok [INFO] [stdout] test src/consumer/into_vec.rs - consumer::into_vec::IntoVec_::with_capacity (line 47) ... ok [INFO] [stdout] test src/producer/from_slice.rs - producer::from_slice::FromSlice_<'a,T>::new (line 19) ... ok [INFO] [stdout] test src/consumer/into_vec.rs - consumer::into_vec::IntoVec_::from_vec (line 68) ... ok [INFO] [stdout] test src/producer/from_boxed_slice.rs - producer::from_boxed_slice::FromBoxedSlice_::new (line 27) ... ok [INFO] [stdout] test src/producer/from_slice.rs - producer::from_slice::FromSlice_<'a,T>::not_yet_produced (line 90) ... ok [INFO] [stdout] test src/consumer/into_vec.rs - consumer::into_vec::IntoVec_::into_vec (line 94) ... ok [INFO] [stdout] test src/producer/from_slice.rs - producer::from_slice::FromSlice_<'a,T>::produced_so_far (line 65) ... ok [INFO] [stdout] test src/producer/limit.rs - producer::limit::Limit

::new (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ef06efdfa07660694673b9dfa7072ec09d6523c4fdbddb847a8fa7ec6b7b3f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef06efdfa07660694673b9dfa7072ec09d6523c4fdbddb847a8fa7ec6b7b3f7c", kill_on_drop: false }` [INFO] [stdout] ef06efdfa07660694673b9dfa7072ec09d6523c4fdbddb847a8fa7ec6b7b3f7c