[INFO] fetching crate todo_lib 2.0.0...
[INFO] testing todo_lib-2.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate todo_lib 2.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate todo_lib 2.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate todo_lib 2.0.0
[INFO] finished tweaking crates.io crate todo_lib 2.0.0
[INFO] tweaked toml for crates.io crate todo_lib 2.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaf196847e8226e721d4fbfcabd6276ea0efa203fbf578da9e501deeadf7677b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eaf196847e8226e721d4fbfcabd6276ea0efa203fbf578da9e501deeadf7677b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf196847e8226e721d4fbfcabd6276ea0efa203fbf578da9e501deeadf7677b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf196847e8226e721d4fbfcabd6276ea0efa203fbf578da9e501deeadf7677b", kill_on_drop: false }`
[INFO] [stdout] eaf196847e8226e721d4fbfcabd6276ea0efa203fbf578da9e501deeadf7677b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 87a7c4d5355aaa6dba0ccff4570e6fc6eaa534131a6b53570f6c49de2843bc00
[INFO] running `Command { std: "docker" "start" "-a" "87a7c4d5355aaa6dba0ccff4570e6fc6eaa534131a6b53570f6c49de2843bc00", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_lib v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "87a7c4d5355aaa6dba0ccff4570e6fc6eaa534131a6b53570f6c49de2843bc00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a7c4d5355aaa6dba0ccff4570e6fc6eaa534131a6b53570f6c49de2843bc00", kill_on_drop: false }`
[INFO] [stdout] 87a7c4d5355aaa6dba0ccff4570e6fc6eaa534131a6b53570f6c49de2843bc00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9806e03f9e991feeaa283e1df70f5253cd9737591df37547d05ebf10637da114
[INFO] running `Command { std: "docker" "start" "-a" "9806e03f9e991feeaa283e1df70f5253cd9737591df37547d05ebf10637da114", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_lib v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/todotxt_utils.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/todotxt_utils.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 41 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/todotxt_utils.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/todotxt_utils.rs:99:6
[INFO] [stdout]    |
[INFO] [stdout] 99 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/todotxt_utils.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/todotxt_utils.rs:179:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]  --> tests/task.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 |     };
[INFO] [stdout]   |      ^ help: remove this semicolon
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/task.rs:92:6
[INFO] [stdout]    |
[INFO] [stdout] 92 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/task.rs:149:6
[INFO] [stdout]     |
[INFO] [stdout] 149 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/task.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/task.rs:209:6
[INFO] [stdout]     |
[INFO] [stdout] 209 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/task.rs:235:6
[INFO] [stdout]     |
[INFO] [stdout] 235 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "9806e03f9e991feeaa283e1df70f5253cd9737591df37547d05ebf10637da114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9806e03f9e991feeaa283e1df70f5253cd9737591df37547d05ebf10637da114", kill_on_drop: false }`
[INFO] [stdout] 9806e03f9e991feeaa283e1df70f5253cd9737591df37547d05ebf10637da114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ab7f66c10f44cbdb435a1135c1017bae995175d0ab0b7054f7391718af8be4e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ab7f66c10f44cbdb435a1135c1017bae995175d0ab0b7054f7391718af8be4e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/todotxt_utils.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/todotxt_utils.rs:41:6
[INFO] [stderr]    |
[INFO] [stderr] 41 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/todotxt_utils.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/todotxt_utils.rs:99:6
[INFO] [stderr]    |
[INFO] [stderr] 99 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/todotxt_utils.rs:138:6
[INFO] [stderr]     |
[INFO] [stderr] 138 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/todotxt_utils.rs:179:6
[INFO] [stderr]     |
[INFO] [stderr] 179 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]  --> tests/task.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     };
[INFO] [stderr]   |      ^ help: remove this semicolon
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/task.rs:92:6
[INFO] [stderr]    |
[INFO] [stderr] 92 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/task.rs:149:6
[INFO] [stderr]     |
[INFO] [stderr] 149 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/task.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/task.rs:209:6
[INFO] [stderr]     |
[INFO] [stderr] 209 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/task.rs:235:6
[INFO] [stderr]     |
[INFO] [stderr] 235 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `todo_lib` (test "todotxt_utils") generated 6 warnings
[INFO] [stderr] warning: `todo_lib` (test "task") generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/todo_lib-bdd7389e2cb5d580)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tfilter::test::matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/flt.rs (/opt/rustwide/target/debug/deps/flt-ec4c157b20acff97)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test item_threshold ... ok
[INFO] [stdout] test item_contexts ... ok
[INFO] [stdout] test item_status ... ok
[INFO] [stdout] test item_priority ... ok
[INFO] [stdout] test item_due ... ok
[INFO] [stdout] test one_item ... ok
[INFO] [stdout] test item_recurrence ... ok
[INFO] [stdout] test item_regex ... ok
[INFO] [stdout] test item_projects ... ok
[INFO] [stdout] test item_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sort.rs (/opt/rustwide/target/debug/deps/sort-e487871025bac2fc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test few_fields ... ok
[INFO] [stdout] test invalid_cases ... ok
[INFO] [stdout] test one_field ... ok
[INFO] [stdout] test one_field_reverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/task.rs (/opt/rustwide/target/debug/deps/task-420982ae453f3d66)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test replace_contexts ... ok
[INFO] [stdout] test replace_projects ... ok
[INFO] [stdout] test complete_uncomplete ... ok
[INFO] [stdout] test replace_recurrences ... ok
[INFO] [stdout] test parse_tasks_tags ... ok
[INFO] [stdout] test parse_tasks_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/todotxt_utils.rs (/opt/rustwide/target/debug/deps/todotxt_utils-ac53b599121eb668)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test recurrents ... ok
[INFO] [stdout] test proj_and_ctx ... ok
[INFO] [stdout] test rel_dates ... ok
[INFO] [stdout] test tags ... ok
[INFO] [stdout] test priorities ... ok
[INFO] [stdout] test abs_dates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/update.rs (/opt/rustwide/target/debug/deps/update-ef32dfe57bee0889)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test recs ... ok
[INFO] [stdout] test done ... ok
[INFO] [stdout] test clones ... ok
[INFO] [stdout] test undone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests todo_lib
[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" "2ab7f66c10f44cbdb435a1135c1017bae995175d0ab0b7054f7391718af8be4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab7f66c10f44cbdb435a1135c1017bae995175d0ab0b7054f7391718af8be4e", kill_on_drop: false }`
[INFO] [stdout] 2ab7f66c10f44cbdb435a1135c1017bae995175d0ab0b7054f7391718af8be4e