[INFO] fetching crate lever 0.1.1-alpha.2... [INFO] testing lever-0.1.1-alpha.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate lever 0.1.1-alpha.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate lever 0.1.1-alpha.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lever 0.1.1-alpha.2 [INFO] finished tweaking crates.io crate lever 0.1.1-alpha.2 [INFO] tweaked toml for crates.io crate lever 0.1.1-alpha.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate lever 0.1.1-alpha.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 73da3825db5d364f02a2938ab6c9a95e112a693c8aee7f017ad373c5cfa442a7 [INFO] running `"docker" "start" "-a" "73da3825db5d364f02a2938ab6c9a95e112a693c8aee7f017ad373c5cfa442a7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.17 [INFO] [stderr] Compiling lever v0.1.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.93s [INFO] running `"docker" "inspect" "73da3825db5d364f02a2938ab6c9a95e112a693c8aee7f017ad373c5cfa442a7"` [INFO] running `"docker" "rm" "-f" "73da3825db5d364f02a2938ab6c9a95e112a693c8aee7f017ad373c5cfa442a7"` [INFO] [stdout] 73da3825db5d364f02a2938ab6c9a95e112a693c8aee7f017ad373c5cfa442a7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6350d5a7bc3626bab2ce98718985ea32bd82f4fe8d38d8965cf08d2819e123c4 [INFO] running `"docker" "start" "-a" "6350d5a7bc3626bab2ce98718985ea32bd82f4fe8d38d8965cf08d2819e123c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.107 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.107 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling lever v0.1.1-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:329:9 [INFO] [stderr] | [INFO] [stderr] 329 | lotable.insert("Saudade0".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | lotable.insert("Saudade1".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 331 | lotable.insert("Saudade2".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:332:9 [INFO] [stderr] | [INFO] [stderr] 332 | lotable.insert("Saudade3".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | lotable.insert("Saudade4".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:334:9 [INFO] [stderr] | [INFO] [stderr] 334 | lotable.insert("Saudade5".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | lotable.insert("123123".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:337:9 [INFO] [stderr] | [INFO] [stderr] 337 | lotable.insert("1231231".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:338:9 [INFO] [stderr] | [INFO] [stderr] 338 | lotable.insert("1231232".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | lotable.insert("1231233".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:340:9 [INFO] [stderr] | [INFO] [stderr] 340 | lotable.insert("1231234".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | lotable.insert("1231235".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / txn.begin(|t| { [INFO] [stderr] 147 | | let x = t.read(&tvar); [INFO] [stderr] 148 | | dbg!(&x); [INFO] [stderr] 149 | | assert_eq!(x.get("taetigkeit".into()), Some(&String::from("ingenieur"))); [INFO] [stderr] 150 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | / txn.begin(|t| { [INFO] [stderr] 214 | | let x = t.read(&tvar); [INFO] [stderr] 215 | | dbg!(&x); [INFO] [stderr] 216 | | assert_eq!(x.get("taetigkeit".into()), Some(&String::from("ingenieur"))); [INFO] [stderr] 217 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:343:33 [INFO] [stderr] | [INFO] [stderr] 343 | / ... txn.begin(|_t| { [INFO] [stderr] 344 | | ... (*alice_accounts[0]).clear(); [INFO] [stderr] 345 | | ... (*alice_accounts[0]).insert("alice1_init".into(), 50); [INFO] [stderr] 346 | | ... (*alice_accounts[1]).clear(); [INFO] [stderr] 347 | | ... (*alice_accounts[1]).insert("alice2_init".into(), 50); [INFO] [stderr] 348 | | ... (*bob_account).clear(); [INFO] [stderr] 349 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:405:33 [INFO] [stderr] | [INFO] [stderr] 405 | / ... txn.begin(|t| { [INFO] [stderr] 406 | | ... let mut a0 = t.read(&alice_accounts[0]); [INFO] [stderr] 407 | | ... let mut a1 = t.read(&alice_accounts[1]); [INFO] [stderr] 408 | | ... let mut b = t.read(&bob_account); [INFO] [stderr] ... | [INFO] [stderr] 423 | | ... t.write(&mut bob_account, b.clone()); [INFO] [stderr] 424 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:455:33 [INFO] [stderr] | [INFO] [stderr] 455 | / ... txn.begin(|_t| { [INFO] [stderr] 456 | | ... (*alice_accounts[0]).clear(); [INFO] [stderr] 457 | | ... (*alice_accounts[0]).insert("alice1_init".into(), 50); [INFO] [stderr] 458 | | ... (*alice_accounts[1]).clear(); [INFO] [stderr] 459 | | ... (*alice_accounts[1]).insert("alice2_init".into(), 50); [INFO] [stderr] 460 | | ... (*bob_account).clear(); [INFO] [stderr] 461 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/txn/transact.rs:600:13 [INFO] [stderr] | [INFO] [stderr] 600 | t.join().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 49.81s [INFO] running `"docker" "inspect" "6350d5a7bc3626bab2ce98718985ea32bd82f4fe8d38d8965cf08d2819e123c4"` [INFO] running `"docker" "rm" "-f" "6350d5a7bc3626bab2ce98718985ea32bd82f4fe8d38d8965cf08d2819e123c4"` [INFO] [stdout] 6350d5a7bc3626bab2ce98718985ea32bd82f4fe8d38d8965cf08d2819e123c4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0966d561b09fb06bc4e07a705e32e239c7e39207d4b22dfca6f83ce1013a1199 [INFO] running `"docker" "start" "-a" "0966d561b09fb06bc4e07a705e32e239c7e39207d4b22dfca6f83ce1013a1199"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:329:9 [INFO] [stderr] | [INFO] [stderr] 329 | lotable.insert("Saudade0".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | lotable.insert("Saudade1".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 331 | lotable.insert("Saudade2".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:332:9 [INFO] [stderr] | [INFO] [stderr] 332 | lotable.insert("Saudade3".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | lotable.insert("Saudade4".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:334:9 [INFO] [stderr] | [INFO] [stderr] 334 | lotable.insert("Saudade5".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | lotable.insert("123123".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:337:9 [INFO] [stderr] | [INFO] [stderr] 337 | lotable.insert("1231231".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:338:9 [INFO] [stderr] | [INFO] [stderr] 338 | lotable.insert("1231232".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | lotable.insert("1231233".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:340:9 [INFO] [stderr] | [INFO] [stderr] 340 | lotable.insert("1231234".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/lotable.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | lotable.insert("1231235".to_string(), 123123); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / txn.begin(|t| { [INFO] [stderr] 147 | | let x = t.read(&tvar); [INFO] [stderr] 148 | | dbg!(&x); [INFO] [stderr] 149 | | assert_eq!(x.get("taetigkeit".into()), Some(&String::from("ingenieur"))); [INFO] [stderr] 150 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | / txn.begin(|t| { [INFO] [stderr] 214 | | let x = t.read(&tvar); [INFO] [stderr] 215 | | dbg!(&x); [INFO] [stderr] 216 | | assert_eq!(x.get("taetigkeit".into()), Some(&String::from("ingenieur"))); [INFO] [stderr] 217 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:343:33 [INFO] [stderr] | [INFO] [stderr] 343 | / ... txn.begin(|_t| { [INFO] [stderr] 344 | | ... (*alice_accounts[0]).clear(); [INFO] [stderr] 345 | | ... (*alice_accounts[0]).insert("alice1_init".into(), 50); [INFO] [stderr] 346 | | ... (*alice_accounts[1]).clear(); [INFO] [stderr] 347 | | ... (*alice_accounts[1]).insert("alice2_init".into(), 50); [INFO] [stderr] 348 | | ... (*bob_account).clear(); [INFO] [stderr] 349 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:405:33 [INFO] [stderr] | [INFO] [stderr] 405 | / ... txn.begin(|t| { [INFO] [stderr] 406 | | ... let mut a0 = t.read(&alice_accounts[0]); [INFO] [stderr] 407 | | ... let mut a1 = t.read(&alice_accounts[1]); [INFO] [stderr] 408 | | ... let mut b = t.read(&bob_account); [INFO] [stderr] ... | [INFO] [stderr] 423 | | ... t.write(&mut bob_account, b.clone()); [INFO] [stderr] 424 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/table/ltable.rs:455:33 [INFO] [stderr] | [INFO] [stderr] 455 | / ... txn.begin(|_t| { [INFO] [stderr] 456 | | ... (*alice_accounts[0]).clear(); [INFO] [stderr] 457 | | ... (*alice_accounts[0]).insert("alice1_init".into(), 50); [INFO] [stderr] 458 | | ... (*alice_accounts[1]).clear(); [INFO] [stderr] 459 | | ... (*alice_accounts[1]).insert("alice2_init".into(), 50); [INFO] [stderr] 460 | | ... (*bob_account).clear(); [INFO] [stderr] 461 | | ... }); [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/txn/transact.rs:600:13 [INFO] [stderr] | [INFO] [stderr] 600 | t.join().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lever-938401c2aa4f66bd [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test sync::atomics::tests::atomic_arc_replace_with_ten_times ... ok [INFO] [stdout] test sync::rerwlock::reentrant_lock_tests::rwlock_reacquire_without_drop ... ok [INFO] [stdout] test sync::ttas::test_ttas::mutual_exclusion ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_replace_instance ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_replace_with ... ok [INFO] [stdout] test sync::ttas::test_ttas::ttas_create_and_lock ... ok [INFO] [stdout] test txn::transact::txn_tests::txn_optimistic_read_committed ... ignored [INFO] [stdout] test table::lotable::lotable_tests::iter_generator ... ok [INFO] [stdout] test sync::ttas::test_ttas::three_locks ... ok [INFO] [stdout] test sync::rerwlock::reentrant_lock_tests::rwlock_create_and_reacquire_read_lock ... ok [INFO] [stdout] test table::ltable::ltable_tests::ltable_transaction_tvar ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_new ... ok [INFO] [stdout] test sync::rerwlock::reentrant_lock_tests::rwlock_create_and_reacquire_write_lock ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_threaded_leak_test ... ok [INFO] [stdout] test table::ltable::ltable_tests::ltable_creation ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_threaded_contention ... ok [INFO] [stdout] test table::ltable::ltable_tests::ltable_transaction_begin ... ok [INFO] [stdout] test sync::atomics::tests::atomic_arc_vector_container ... ok [INFO] [stdout] test txn::transact::txn_tests::txn_optimistic_repeatable_read ... ok [INFO] [stdout] test txn::transact::txn_tests::txn_optimistic_serializable ... ok [INFO] [stdout] test table::ltable::ltable_tests::ltable_transaction_threaded_light ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/lever-938401c2aa4f66bd` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "0966d561b09fb06bc4e07a705e32e239c7e39207d4b22dfca6f83ce1013a1199"` [INFO] running `"docker" "rm" "-f" "0966d561b09fb06bc4e07a705e32e239c7e39207d4b22dfca6f83ce1013a1199"` [INFO] [stdout] 0966d561b09fb06bc4e07a705e32e239c7e39207d4b22dfca6f83ce1013a1199