[INFO] fetching crate bitpack-vec 0.0.2... [INFO] testing bitpack-vec-0.0.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate bitpack-vec 0.0.2 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bitpack-vec 0.0.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 483b5f0a3f893f1e8a5f43359144be5b7f19f8db96d747c0b56b5086ff290341 [INFO] running `Command { std: "docker" "start" "-a" "483b5f0a3f893f1e8a5f43359144be5b7f19f8db96d747c0b56b5086ff290341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "483b5f0a3f893f1e8a5f43359144be5b7f19f8db96d747c0b56b5086ff290341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "483b5f0a3f893f1e8a5f43359144be5b7f19f8db96d747c0b56b5086ff290341", kill_on_drop: false }` [INFO] [stdout] 483b5f0a3f893f1e8a5f43359144be5b7f19f8db96d747c0b56b5086ff290341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dd3167b3e4bcbb2adff880ed1dca0bdbf5a476e20d0f4a69ac288c82ee7f217 [INFO] running `Command { std: "docker" "start" "-a" "1dd3167b3e4bcbb2adff880ed1dca0bdbf5a476e20d0f4a69ac288c82ee7f217", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling divrem v1.0.0 [INFO] [stderr] Compiling deepsize_derive v0.1.2 [INFO] [stderr] Compiling deepsize v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [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 10.54s [INFO] running `Command { std: "docker" "inspect" "1dd3167b3e4bcbb2adff880ed1dca0bdbf5a476e20d0f4a69ac288c82ee7f217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd3167b3e4bcbb2adff880ed1dca0bdbf5a476e20d0f4a69ac288c82ee7f217", kill_on_drop: false }` [INFO] [stdout] 1dd3167b3e4bcbb2adff880ed1dca0bdbf5a476e20d0f4a69ac288c82ee7f217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d79a3aa98942289df31d95b4a47c8af0ff3c3eee156be290a8de46cdbc17b81 [INFO] running `Command { std: "docker" "start" "-a" "7d79a3aa98942289df31d95b4a47c8af0ff3c3eee156be290a8de46cdbc17b81", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "7d79a3aa98942289df31d95b4a47c8af0ff3c3eee156be290a8de46cdbc17b81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d79a3aa98942289df31d95b4a47c8af0ff3c3eee156be290a8de46cdbc17b81", kill_on_drop: false }` [INFO] [stdout] 7d79a3aa98942289df31d95b4a47c8af0ff3c3eee156be290a8de46cdbc17b81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1f55bdd24b8b3a2c6204319b358206ad1203e9b22066561575765c54434478d [INFO] running `Command { std: "docker" "start" "-a" "a1f55bdd24b8b3a2c6204319b358206ad1203e9b22066561575765c54434478d", 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitpack_vec-32e562c4fb08e970) [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_immut_n_bit ... ok [INFO] [stdout] test tests::test_perfect_pack_8bit ... ok [INFO] [stdout] test tests::test_pop ... ok [INFO] [stdout] test tests::test_set ... ok [INFO] [stdout] test tests::test_simple_6bit ... ok [INFO] [stdout] test tests::test_push_pop ... ok [INFO] [stdout] test tests::test_simple_5bit ... ok [INFO] [stdout] test tests::test_raw ... ok [INFO] [stdout] test tests::test_eq ... 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 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests bitpack_vec [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - BitpackVec::pop (line 339) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... 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::len (line 109) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::set (line 209) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::from_slice (line 83) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::push (line 165) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::at (line 283) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::new (line 19) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::split_off (line 411) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::from_raw_vec (line 41) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::is_empty (line 325) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::change_width (line 470) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::truncate (line 387) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::to_vec (line 444) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::into_raw_vec (line 63) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::iter (line 492) ... ok [INFO] [stdout] test src/lib.rs - BitpackVec::width (line 121) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1f55bdd24b8b3a2c6204319b358206ad1203e9b22066561575765c54434478d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f55bdd24b8b3a2c6204319b358206ad1203e9b22066561575765c54434478d", kill_on_drop: false }` [INFO] [stdout] a1f55bdd24b8b3a2c6204319b358206ad1203e9b22066561575765c54434478d