[INFO] fetching crate bitpack-vec 0.0.2...
[INFO] testing bitpack-vec-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bitpack-vec 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bitpack-vec 0.0.2
[INFO] finished tweaking crates.io crate bitpack-vec 0.0.2
[INFO] tweaked toml for crates.io crate bitpack-vec 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitpack-vec 0.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deepsize_derive v0.1.2
[INFO] [stderr]   Downloaded divrem v1.0.0
[INFO] [stderr]   Downloaded deepsize v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14baa598dd3a408e9d0394a1c86e72ef0c49f7c0d79e752956df0b785fdef541
[INFO] running `Command { std: "docker" "start" "-a" "14baa598dd3a408e9d0394a1c86e72ef0c49f7c0d79e752956df0b785fdef541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14baa598dd3a408e9d0394a1c86e72ef0c49f7c0d79e752956df0b785fdef541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14baa598dd3a408e9d0394a1c86e72ef0c49f7c0d79e752956df0b785fdef541", kill_on_drop: false }`
[INFO] [stdout] 14baa598dd3a408e9d0394a1c86e72ef0c49f7c0d79e752956df0b785fdef541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a51a1aafd9c0b8a7f3cd0ba4bc3293e51607ac03b521a97f77ae7c271a367ab4
[INFO] running `Command { std: "docker" "start" "-a" "a51a1aafd9c0b8a7f3cd0ba4bc3293e51607ac03b521a97f77ae7c271a367ab4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling divrem v1.0.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
[INFO] [stderr]    Compiling deepsize v0.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitpack-vec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn iter(&self) -> BitpackIter {
[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] 504 |     pub fn iter(&self) -> BitpackIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "a51a1aafd9c0b8a7f3cd0ba4bc3293e51607ac03b521a97f77ae7c271a367ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51a1aafd9c0b8a7f3cd0ba4bc3293e51607ac03b521a97f77ae7c271a367ab4", kill_on_drop: false }`
[INFO] [stdout] a51a1aafd9c0b8a7f3cd0ba4bc3293e51607ac03b521a97f77ae7c271a367ab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01d3daac9dd5cddf64fd089ee7d18c28e697577804933e7e809f0d1bdf77926
[INFO] running `Command { std: "docker" "start" "-a" "d01d3daac9dd5cddf64fd089ee7d18c28e697577804933e7e809f0d1bdf77926", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpack-vec v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn iter(&self) -> BitpackIter {
[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] 504 |     pub fn iter(&self) -> BitpackIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn iter(&self) -> BitpackIter {
[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] 504 |     pub fn iter(&self) -> BitpackIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d01d3daac9dd5cddf64fd089ee7d18c28e697577804933e7e809f0d1bdf77926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01d3daac9dd5cddf64fd089ee7d18c28e697577804933e7e809f0d1bdf77926", kill_on_drop: false }`
[INFO] [stdout] d01d3daac9dd5cddf64fd089ee7d18c28e697577804933e7e809f0d1bdf77926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d835d31703df140a5a1bb2450cbf82e20754f2b28aa92b481e7da6434263081
[INFO] running `Command { std: "docker" "start" "-a" "5d835d31703df140a5a1bb2450cbf82e20754f2b28aa92b481e7da6434263081", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:504:17
[INFO] [stderr]     |
[INFO] [stderr] 504 |     pub fn iter(&self) -> BitpackIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 504 |     pub fn iter(&self) -> BitpackIter<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bitpack-vec` (lib) generated 1 warning (run `cargo fix --lib -p bitpack-vec` to apply 1 suggestion)
[INFO] [stderr] warning: `bitpack-vec` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitpack_vec-1d8e21c4b0707319)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_change_width ... ok
[INFO] [stdout] test tests::test_from_slice ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::test_simple_5bit ... ok
[INFO] [stdout] test tests::test_simple_6bit ... ok
[INFO] [stdout] test tests::test_perfect_pack_8bit ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_immut_n_bit ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_raw ... ok
[INFO] [stdout] test tests::test_push_pop ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] test tests::test_does_not_fit_push - should panic ... ok
[INFO] [stdout] test tests::test_does_not_fit_set - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitpack_vec
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - BitpackVec::from_slice (line 83) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::pop (line 339) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::new (line 19) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::into_raw_vec (line 63) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::at (line 283) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::iter (line 492) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::change_width (line 470) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::set (line 209) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::len (line 109) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::is_empty (line 325) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::push (line 165) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::from_raw_vec (line 41) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::push (line 153) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::fits (line 138) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::width (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::to_vec (line 444) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::split_off (line 411) ... ok
[INFO] [stdout] test src/lib.rs - BitpackVec::truncate (line 387) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d835d31703df140a5a1bb2450cbf82e20754f2b28aa92b481e7da6434263081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d835d31703df140a5a1bb2450cbf82e20754f2b28aa92b481e7da6434263081", kill_on_drop: false }`
[INFO] [stdout] 5d835d31703df140a5a1bb2450cbf82e20754f2b28aa92b481e7da6434263081