[INFO] fetching crate libucl 0.2.3... [INFO] testing libucl-0.2.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate libucl 0.2.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate libucl 0.2.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libucl 0.2.3 [INFO] finished tweaking crates.io crate libucl 0.2.3 [INFO] tweaked toml for crates.io crate libucl 0.2.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate libucl 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5790db2921af472a4133240ed378fbb342b4b6a8a0b6938118f6dc174f02faa [INFO] running `Command { std: "docker" "start" "-a" "b5790db2921af472a4133240ed378fbb342b4b6a8a0b6938118f6dc174f02faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5790db2921af472a4133240ed378fbb342b4b6a8a0b6938118f6dc174f02faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5790db2921af472a4133240ed378fbb342b4b6a8a0b6938118f6dc174f02faa", kill_on_drop: false }` [INFO] [stdout] b5790db2921af472a4133240ed378fbb342b4b6a8a0b6938118f6dc174f02faa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbebe0cc4866fbd484e1168f493911e99ef148af3198859b30edf76aeef9df39 [INFO] running `Command { std: "docker" "start" "-a" "dbebe0cc4866fbd484e1168f493911e99ef148af3198859b30edf76aeef9df39", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling libucl-bind v0.2.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling libucl v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bin/ucltool.rs:89:75 [INFO] [stdout] | [INFO] [stdout] 89 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bin/ucltool.rs:93:77 [INFO] [stdout] | [INFO] [stdout] 93 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.45s [INFO] running `Command { std: "docker" "inspect" "dbebe0cc4866fbd484e1168f493911e99ef148af3198859b30edf76aeef9df39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbebe0cc4866fbd484e1168f493911e99ef148af3198859b30edf76aeef9df39", kill_on_drop: false }` [INFO] [stdout] dbebe0cc4866fbd484e1168f493911e99ef148af3198859b30edf76aeef9df39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86d05c37baadc2465544bbe51c83aea145cbc4b1dc6e69475fd074774611aaa0 [INFO] running `Command { std: "docker" "start" "-a" "86d05c37baadc2465544bbe51c83aea145cbc4b1dc6e69475fd074774611aaa0", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling libucl v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bin/ucltool.rs:89:75 [INFO] [stdout] | [INFO] [stdout] 89 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/bin/ucltool.rs:93:77 [INFO] [stdout] | [INFO] [stdout] 93 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.42s [INFO] running `Command { std: "docker" "inspect" "86d05c37baadc2465544bbe51c83aea145cbc4b1dc6e69475fd074774611aaa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86d05c37baadc2465544bbe51c83aea145cbc4b1dc6e69475fd074774611aaa0", kill_on_drop: false }` [INFO] [stdout] 86d05c37baadc2465544bbe51c83aea145cbc4b1dc6e69475fd074774611aaa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22d07a5e91c357832e5f91232d04b4ffe3bc38819aac5507f75fa1b70b593c7f [INFO] running `Command { std: "docker" "start" "-a" "22d07a5e91c357832e5f91232d04b4ffe3bc38819aac5507f75fa1b70b593c7f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/bin/ucltool.rs:89:75 [INFO] [stderr] | [INFO] [stderr] 89 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/bin/ucltool.rs:93:77 [INFO] [stderr] | [INFO] [stderr] 93 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libucl-9eba72d2963303b5) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test object::test::from_bool ... ok [INFO] [stdout] test object::test::from_double ... ok [INFO] [stdout] test object::test::to_int ... ok [INFO] [stdout] test object::test::to_int_invalid_type ... ok [INFO] [stdout] test parser::test::empty_string_parsing ... ok [INFO] [stdout] test object::test::from_int ... ok [INFO] [stdout] test parser::test::flags ... ok [INFO] [stdout] test object::test::from_string ... ok [INFO] [stdout] test object::test::to_string ... ok [INFO] [stdout] test object::test::from_str ... ok [INFO] [stdout] test parser::test::key_fetching ... ok [INFO] [stdout] test parser::test::object_dump ... ok [INFO] [stdout] test parser::test::object_dump_into_config ... ok [INFO] [stdout] test parser::test::validate_with_schema_invalid_constraint ... ok [INFO] [stdout] test parser::test::validate_with_schema_invalid_schema ... ok [INFO] [stdout] test parser::test::object_dump_into_json ... ok [INFO] [stdout] test parser::test::validate_with_schema_missing_dependency ... ok [INFO] [stdout] test parser::test::validate_with_schema_missing_type ... ok [INFO] [stdout] test parser::test::validate_with_schema_wrong_type ... ok [INFO] [stdout] test parser::test::variables ... ok [INFO] [stdout] test parser::test::parse_array_and_iter ... ok [INFO] [stdout] test parser::test::validate_with_schema ... ok [INFO] [stdout] test parser::test::string_parsing ... ok [INFO] [stdout] test parser::test::object_dump_into_json_compact ... ok [INFO] [stdout] test parser::test::object_dump_into_yml ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ucltool-e706ebbbc6b1f555) [INFO] [stdout] [INFO] [stderr] Doc-tests libucl [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] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/object/mod.rs - object::Object::fetch (line 289) ... ok [INFO] [stdout] test src/object/mod.rs - object::Object::fetch_path (line 310) ... ok [INFO] [stdout] test src/object/mod.rs - object::Object::as_float (line 214) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/parser.rs - parser::Parser::parse (line 67) ... ok [INFO] [stdout] test src/object/mod.rs - object::Object::as_string (line 268) ... ok [INFO] [stdout] test src/object/mod.rs - object::Object::as_bool (line 241) ... ok [INFO] [stdout] test src/parser.rs - parser::Parser::with_flags (line 49) ... ok [INFO] [stdout] test src/object/mod.rs - object::Object::as_int (line 187) ... ok [INFO] [stdout] test src/parser.rs - parser::Parser::register_var (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "22d07a5e91c357832e5f91232d04b4ffe3bc38819aac5507f75fa1b70b593c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d07a5e91c357832e5f91232d04b4ffe3bc38819aac5507f75fa1b70b593c7f", kill_on_drop: false }` [INFO] [stdout] 22d07a5e91c357832e5f91232d04b4ffe3bc38819aac5507f75fa1b70b593c7f