[INFO] fetching crate smallbitvec 2.6.0...
[INFO] testing smallbitvec-2.6.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate smallbitvec 2.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate smallbitvec 2.6.0
[INFO] finished tweaking crates.io crate smallbitvec 2.6.0
[INFO] tweaked toml for crates.io crate smallbitvec 2.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smallbitvec 2.6.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.9.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded malloc_size_of v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa6dd607418749c275aa44669f2b03d4b40e2ccb179a785946c1648d00dc5df4
[INFO] running `Command { std: "docker" "start" "-a" "aa6dd607418749c275aa44669f2b03d4b40e2ccb179a785946c1648d00dc5df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa6dd607418749c275aa44669f2b03d4b40e2ccb179a785946c1648d00dc5df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6dd607418749c275aa44669f2b03d4b40e2ccb179a785946c1648d00dc5df4", kill_on_drop: false }`
[INFO] [stdout] aa6dd607418749c275aa44669f2b03d4b40e2ccb179a785946c1648d00dc5df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4a1ff66bcc60a8cf82ece4b7a6fe3c554e298e87f140180bef0b366d3332858
[INFO] running `Command { std: "docker" "start" "-a" "e4a1ff66bcc60a8cf82ece4b7a6fe3c554e298e87f140180bef0b366d3332858", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbitvec v2.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:498:18
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange {
[INFO] [stdout]     |                  ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e4a1ff66bcc60a8cf82ece4b7a6fe3c554e298e87f140180bef0b366d3332858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a1ff66bcc60a8cf82ece4b7a6fe3c554e298e87f140180bef0b366d3332858", kill_on_drop: false }`
[INFO] [stdout] e4a1ff66bcc60a8cf82ece4b7a6fe3c554e298e87f140180bef0b366d3332858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7969bfc8004c5976da649e1ab1c20464630583c89b75a45e4ac97b39738b4b97
[INFO] running `Command { std: "docker" "start" "-a" "7969bfc8004c5976da649e1ab1c20464630583c89b75a45e4ac97b39738b4b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:498:18
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange {
[INFO] [stdout]     |                  ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling smallbitvec v2.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 483 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:498:18
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange {
[INFO] [stdout]     |                  ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "7969bfc8004c5976da649e1ab1c20464630583c89b75a45e4ac97b39738b4b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7969bfc8004c5976da649e1ab1c20464630583c89b75a45e4ac97b39738b4b97", kill_on_drop: false }`
[INFO] [stdout] 7969bfc8004c5976da649e1ab1c20464630583c89b75a45e4ac97b39738b4b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4eefc1d6c186788c054b30a086029f29c5850679546fff2df90df29767dd95b
[INFO] running `Command { std: "docker" "start" "-a" "d4eefc1d6c186788c054b30a086029f29c5850679546fff2df90df29767dd95b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:483:17
[INFO] [stdout] running 28 tests
[INFO] [stderr]     |
[INFO] [stdout] test tests::debug ... ok
[INFO] [stderr] 483 |     pub fn iter(&self) -> Iter {
[INFO] [stdout] test tests::from_elem ... ok
[INFO] [stderr]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout] test tests::eq ... ok
[INFO] [stderr]     |                 |
[INFO] [stdout] test tests::hash ... ok
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stdout] test tests::all_true ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test tests::iter ... ok
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test tests::iter_back ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test tests::new ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::push_many ... ok
[INFO] [stderr] 483 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout] test tests::range ... ok
[INFO] [stderr]     |                               ++++
[INFO] [stdout] test tests::all_false ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::remove_big ... ok
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test tests::resize ... ok
[INFO] [stderr]    --> src/lib.rs:498:18
[INFO] [stdout] test tests::test_inline_capacity ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::truncate_inline ... ok
[INFO] [stderr] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange {
[INFO] [stdout] test tests::set_len_inline ... ok
[INFO] [stderr]     |                  ^^^^^                          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] test tests::with_capacity_inline ... ok
[INFO] [stderr]     |                  |
[INFO] [stdout] test tests::remove ... ok
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stdout] test tests::set_len_heap ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::truncate_large ... ok
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test tests::with_capacity_heap ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 498 |     pub fn range(&self, range: Range<usize>) -> VecRange<'_> {
[INFO] [stderr]     |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `smallbitvec` (lib) generated 2 warnings (run `cargo fix --lib -p smallbitvec` to apply 2 suggestions)
[INFO] [stderr] warning: `smallbitvec` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smallbitvec-dcbf6ecaee275c0a)
[INFO] [stdout] test tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::range_index_oob - should panic ... ok
[INFO] [stdout] test tests::index_out_of_bounds_nonempty - should panic ... ok
[INFO] [stdout] test tests::range_oob - should panic ... ok
[INFO] [stdout] test tests::set_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::get_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbitvec
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - SmallBitVec::push (line 351) ... ok
[INFO] [stdout] test src/lib.rs - sbvec (line 64) ... ok
[INFO] [stdout] test src/lib.rs - SmallBitVec::range (line 491) ... ok
[INFO] [stdout] test src/lib.rs - SmallBitVec::pop (line 373) ... ok
[INFO] [stdout] test src/lib.rs - SmallBitVec::from_storage (line 679) ... ok
[INFO] [stdout] test src/lib.rs - sbvec (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4eefc1d6c186788c054b30a086029f29c5850679546fff2df90df29767dd95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4eefc1d6c186788c054b30a086029f29c5850679546fff2df90df29767dd95b", kill_on_drop: false }`
[INFO] [stdout] d4eefc1d6c186788c054b30a086029f29c5850679546fff2df90df29767dd95b