[INFO] updating cached repository https://github.com/loganmhb/logos [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 074e5895c0b7e407687d1435fd43bbc845a9981c [INFO] checking loganmhb/logos against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/loganmhb/logos on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/loganmhb/logos [INFO] finished tweaking git repo https://github.com/loganmhb/logos [INFO] tweaked toml for git repo https://github.com/loganmhb/logos written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/loganmhb/logos already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fea1af9078f6613a1140946cec9b475fc939b6912c50309b4a0e8f721ae0772a [INFO] running `"docker" "start" "-a" "fea1af9078f6613a1140946cec9b475fc939b6912c50309b4a0e8f721ae0772a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking encode_unicode v0.3.1 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.17.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking wait-timeout v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking itertools v0.6.1 [INFO] [stderr] Checking combine v2.4.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling im v12.2.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking twox-hash v1.1.1 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking clap v2.25.0 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking rusqlite v0.21.0 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Checking rusty-fork v0.2.1 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking atoi v0.2.3 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking num-bigint v0.2.0 [INFO] [stderr] Checking env_logger v0.5.12 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking rmp-serde v0.14.3 [INFO] [stderr] Checking mysql_common v0.9.2 [INFO] [stderr] Checking mysql v14.1.0 [INFO] [stderr] Checking logos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/tx.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use log::{debug, info, warn, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/tx.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use log::{debug, info, warn, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 315 | / with_test_conn!(conn { [INFO] [stderr] 316 | | let db = conn.db().unwrap(); [INFO] [stderr] 317 | | let result = query(q, &db).unwrap(); [INFO] [stderr] 318 | | assert_eq!(expected, result); [INFO] [stderr] 319 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 463 | / with_test_conn!(conn { [INFO] [stderr] 464 | | let db = conn.db().unwrap(); [INFO] [stderr] 465 | | let q = parse_query("find ?e ?n where (?e name ?n) (?n name \"hi\")").unwrap(); [INFO] [stderr] 466 | | assert_equal(query(q, &db), Err("type mismatch".to_string())) [INFO] [stderr] 467 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 472 | / with_test_conn!(conn { [INFO] [stderr] 473 | | conn.transact(parse_tx("retract (12 parent 11)").unwrap()) [INFO] [stderr] 474 | | .unwrap(); [INFO] [stderr] 475 | | let db = conn.db().unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 482 | | ); [INFO] [stderr] 483 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 499 | / with_test_conn!(conn { [INFO] [stderr] 500 | | parse_tx("{db:ident blah}") [INFO] [stderr] 501 | | .map(|tx| conn.transact(tx)) [INFO] [stderr] 502 | | .unwrap() [INFO] [stderr] ... | [INFO] [stderr] 516 | | }); [INFO] [stderr] 517 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:21 [INFO] [stderr] | [INFO] [stderr] 306 | let mut $conn = test_conn(context); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 499 | / with_test_conn!(conn { [INFO] [stderr] 500 | | parse_tx("{db:ident blah}") [INFO] [stderr] 501 | | .map(|tx| conn.transact(tx)) [INFO] [stderr] 502 | | .unwrap() [INFO] [stderr] ... | [INFO] [stderr] 516 | | }); [INFO] [stderr] 517 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 547 | / with_test_conn!(conn { [INFO] [stderr] 548 | | let n = 10_000; [INFO] [stderr] 549 | | [INFO] [stderr] 550 | | parse_tx("{db:ident name} {db:ident Hello}") [INFO] [stderr] ... | [INFO] [stderr] 571 | | b.iter(|| query(q.clone(), &db).unwrap()); [INFO] [stderr] 572 | | }); [INFO] [stderr] | |_______________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 580 | / with_test_conn!(conn { [INFO] [stderr] 581 | | let db = conn.db().unwrap(); [INFO] [stderr] 582 | | let matching = db.records_matching( [INFO] [stderr] 583 | | &Clause::new( [INFO] [stderr] ... | [INFO] [stderr] 594 | | assert_eq!(rec.value, Value::String("Bob".into())); [INFO] [stderr] 595 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut server = TransactorService::new("logos:sqlite://file::memory:?cache=shared", &context).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 601 | / with_test_conn!(conn { [INFO] [stderr] 602 | | let db = conn.db().unwrap(); [INFO] [stderr] 603 | | let name_entity = *db.schema.idents.get("name").unwrap(); [INFO] [stderr] 604 | | let clause = query::Clause::new( [INFO] [stderr] ... | [INFO] [stderr] 615 | | ]); [INFO] [stderr] 616 | | }) [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `arb_plan_step` [INFO] [stderr] --> src/queries/planner.rs:298:8 [INFO] [stderr] | [INFO] [stderr] 298 | fn arb_plan_step() -> BoxedStrategy { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 17s [INFO] running `"docker" "inspect" "fea1af9078f6613a1140946cec9b475fc939b6912c50309b4a0e8f721ae0772a"` [INFO] running `"docker" "rm" "-f" "fea1af9078f6613a1140946cec9b475fc939b6912c50309b4a0e8f721ae0772a"` [INFO] [stdout] fea1af9078f6613a1140946cec9b475fc939b6912c50309b4a0e8f721ae0772a