[INFO] fetching crate delta_inc 0.4.0... [INFO] testing delta_inc-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate delta_inc 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate delta_inc 0.4.0 [INFO] finished tweaking crates.io crate delta_inc 0.4.0 [INFO] tweaked toml for crates.io crate delta_inc 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate delta_inc 0.4.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9f0ef569521599943996f5c098d44e5f7b08b37e774e2180b34b221bfc34c775 [INFO] running `Command { std: "docker" "start" "-a" "9f0ef569521599943996f5c098d44e5f7b08b37e774e2180b34b221bfc34c775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f0ef569521599943996f5c098d44e5f7b08b37e774e2180b34b221bfc34c775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f0ef569521599943996f5c098d44e5f7b08b37e774e2180b34b221bfc34c775", kill_on_drop: false }` [INFO] [stdout] 9f0ef569521599943996f5c098d44e5f7b08b37e774e2180b34b221bfc34c775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a5c482913206af18d7e80c0bf1353f68bcb201724f0500a8f237622add2f46a6 [INFO] running `Command { std: "docker" "start" "-a" "a5c482913206af18d7e80c0bf1353f68bcb201724f0500a8f237622add2f46a6", kill_on_drop: false }` [INFO] [stderr] Compiling delta_inc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/diff/vec_delta.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, ith: usize) -> Option> { [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] 58 | pub fn get(&self, ith: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "a5c482913206af18d7e80c0bf1353f68bcb201724f0500a8f237622add2f46a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5c482913206af18d7e80c0bf1353f68bcb201724f0500a8f237622add2f46a6", kill_on_drop: false }` [INFO] [stdout] a5c482913206af18d7e80c0bf1353f68bcb201724f0500a8f237622add2f46a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 606b9692b0f04df4c171814218a7032a0c20d762015a8b2abdab3d134bb92456 [INFO] running `Command { std: "docker" "start" "-a" "606b9692b0f04df4c171814218a7032a0c20d762015a8b2abdab3d134bb92456", kill_on_drop: false }` [INFO] [stderr] Compiling delta_inc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/diff/vec_delta.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, ith: usize) -> Option> { [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] 58 | pub fn get(&self, ith: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/diff/vec_delta.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get(&self, ith: usize) -> Option> { [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] 58 | pub fn get(&self, ith: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "606b9692b0f04df4c171814218a7032a0c20d762015a8b2abdab3d134bb92456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606b9692b0f04df4c171814218a7032a0c20d762015a8b2abdab3d134bb92456", kill_on_drop: false }` [INFO] [stdout] 606b9692b0f04df4c171814218a7032a0c20d762015a8b2abdab3d134bb92456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bf76c787f82fc5caaedb2b98af2eb67eb3962b1b2cafb8225900268676d0c064 [INFO] running `Command { std: "docker" "start" "-a" "bf76c787f82fc5caaedb2b98af2eb67eb3962b1b2cafb8225900268676d0c064", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/diff/vec_delta.rs:58:16 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn get(&self, ith: usize) -> Option> { [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] 58 | pub fn get(&self, ith: usize) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `delta_inc` (lib) generated 1 warning (run `cargo fix --lib -p delta_inc` to apply 1 suggestion) [INFO] [stderr] warning: `delta_inc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delta_inc-3bae6f8402d4224a) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test diff::rewrite::tests::test_vec_01 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_01 ... ok [INFO] [stdout] test diff::rewrite::tests::test_slice_01 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_05 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_06 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_02 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_03 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_04 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_07 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_08 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_09 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_10 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_12 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_11 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_13 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_16 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_20 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_15 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_18 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_17 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_21 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_19 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_23 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_40 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_41 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_01 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_02 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_03 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_05 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_04 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_06 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_07 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_08 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_11 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_10 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_20 ... ok [INFO] [stdout] test diff::vec_delta::vecdelta_tests::test_vecdelta_01 ... ok [INFO] [stdout] test diff::vec_delta::vecdelta_tests::test_vecdelta_04 ... ok [INFO] [stdout] test diff::vec_delta::vecdelta_tests::test_vecdelta_03 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_14 ... ok [INFO] [stdout] test diff::vec_delta::vecdelta_tests::test_vecdelta_02 ... ok [INFO] [stdout] test diff::slice::lcs_tests::lcs_test_09 ... ok [INFO] [stdout] test diff::slice::diff_tests::test_22 ... ok [INFO] [stdout] test diff::vec_delta::vecdelta_tests::test_vecdelta_05 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/point.rs (/opt/rustwide/target/debug/deps/point-18c749fe88445c39) [INFO] [stderr] Doc-tests delta_inc [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_diff_01 ... ok [INFO] [stdout] test test_transform_01 ... ok [INFO] [stdout] test test_transform_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf76c787f82fc5caaedb2b98af2eb67eb3962b1b2cafb8225900268676d0c064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf76c787f82fc5caaedb2b98af2eb67eb3962b1b2cafb8225900268676d0c064", kill_on_drop: false }` [INFO] [stdout] bf76c787f82fc5caaedb2b98af2eb67eb3962b1b2cafb8225900268676d0c064