[INFO] cloning repository https://github.com/k-walter/rads [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k-walter/rads" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-walter%2Frads", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-walter%2Frads'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28a2e653ce34040e64a292a7f2381ff0b75139f7 [INFO] testing k-walter/rads against master#2fe50cd72c476ebacdedb14893e9632b4de961c2 for pr-116088-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-walter%2Frads" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/k-walter/rads on toolchain 2fe50cd72c476ebacdedb14893e9632b4de961c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/k-walter/rads [INFO] finished tweaking git repo https://github.com/k-walter/rads [INFO] tweaked toml for git repo https://github.com/k-walter/rads written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/k-walter/rads 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" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded libc v0.2.137 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a314d2b2f14ddcc370f8b6ab78fc2a03ff3e418213a667a8f7d8a75a32eca0ea [INFO] running `Command { std: "docker" "start" "-a" "a314d2b2f14ddcc370f8b6ab78fc2a03ff3e418213a667a8f7d8a75a32eca0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a314d2b2f14ddcc370f8b6ab78fc2a03ff3e418213a667a8f7d8a75a32eca0ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a314d2b2f14ddcc370f8b6ab78fc2a03ff3e418213a667a8f7d8a75a32eca0ea", kill_on_drop: false }` [INFO] [stdout] a314d2b2f14ddcc370f8b6ab78fc2a03ff3e418213a667a8f7d8a75a32eca0ea [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6f4cd42196142b8b65c148810f468b8358d26ce69db10c6e10bc44ccaddf687 [INFO] running `Command { std: "docker" "start" "-a" "f6f4cd42196142b8b65c148810f468b8358d26ce69db10c6e10bc44ccaddf687", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.8 [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 rads v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait WantGuard<'a, Guard: 'a>: Drop [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "f6f4cd42196142b8b65c148810f468b8358d26ce69db10c6e10bc44ccaddf687", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f4cd42196142b8b65c148810f468b8358d26ce69db10c6e10bc44ccaddf687", kill_on_drop: false }` [INFO] [stdout] f6f4cd42196142b8b65c148810f468b8358d26ce69db10c6e10bc44ccaddf687 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe43cb076121158e0ef63de20dde3e54c3e9eb705721d00791cbc5bef32c04ed [INFO] running `Command { std: "docker" "start" "-a" "fe43cb076121158e0ef63de20dde3e54c3e9eb705721d00791cbc5bef32c04ed", kill_on_drop: false }` [INFO] [stderr] Compiling rads v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait WantGuard<'a, Guard: 'a>: Drop [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:27:37 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait WantGuard<'a, Guard: 'a>: Drop [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/sync/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Guard: Drop, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "fe43cb076121158e0ef63de20dde3e54c3e9eb705721d00791cbc5bef32c04ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe43cb076121158e0ef63de20dde3e54c3e9eb705721d00791cbc5bef32c04ed", kill_on_drop: false }` [INFO] [stdout] fe43cb076121158e0ef63de20dde3e54c3e9eb705721d00791cbc5bef32c04ed [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9c3f5419bf205bf00825f9c00fdcf7ee6aa26819529ede03652b107a7d6bd9ad [INFO] running `Command { std: "docker" "start" "-a" "9c3f5419bf205bf00825f9c00fdcf7ee6aa26819529ede03652b107a7d6bd9ad", kill_on_drop: false }` [INFO] [stderr] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stderr] --> src/sync/mod.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | Guard: Drop, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(drop_bounds)]` on by default [INFO] [stderr] [INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stderr] --> src/sync/mod.rs:27:37 [INFO] [stderr] | [INFO] [stderr] 27 | pub trait WantGuard<'a, Guard: 'a>: Drop [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on `Guard: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stderr] --> src/sync/mod.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | Guard: Drop, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rads` (lib) generated 3 warnings [INFO] [stderr] warning: `rads` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rads-d48e5101c57ebe5d) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test order::matrix_clock::tests::partial_ord ... ok [INFO] [stdout] test order::matrix_clock::tests::gc_after_all_seen ... ok [INFO] [stdout] test order::vector_clock::tests::partial_ord ... ok [INFO] [stdout] test sync::peterson::tests::no_starvation ... ok [INFO] [stdout] test sync::lamports_bakery::tests::no_starvation ... ok [INFO] [stdout] test order::vector_clock::tests::mock_scheduler ... ok [INFO] [stdout] test sync::lamports_bakery::tests::race_conditions ... ok [INFO] [stdout] test sync::lamports_bakery::tests::sequential_works ... ok [INFO] [stdout] test sync::peterson::tests::race_conditions ... ok [INFO] [stdout] test sync::lamports_bakery::tests::mutual_exclusion has been running for over 60 seconds [INFO] [stdout] test sync::peterson::tests::mutual_exclusion has been running for over 60 seconds [INFO] [stdout] test sync::peterson::tests::sequential_works has been running for over 60 seconds [INFO] [stdout] test sync::peterson::tests::sequential_works ... ok [INFO] [stdout] test sync::lamports_bakery::tests::mutual_exclusion ... ok [INFO] [stdout] test sync::peterson::tests::mutual_exclusion ... ok [INFO] [stderr] Doc-tests rads [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 116.12s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/order/vector_clock.rs - order::vector_clock::VectorClock (line 10) ... ok [INFO] [stdout] test src/sync/peterson.rs - sync::peterson::Peterson (line 7) ... ok [INFO] [stdout] test src/sync/lamports_bakery.rs - sync::lamports_bakery::Bakery (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.82s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9c3f5419bf205bf00825f9c00fdcf7ee6aa26819529ede03652b107a7d6bd9ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c3f5419bf205bf00825f9c00fdcf7ee6aa26819529ede03652b107a7d6bd9ad", kill_on_drop: false }` [INFO] [stdout] 9c3f5419bf205bf00825f9c00fdcf7ee6aa26819529ede03652b107a7d6bd9ad