[INFO] fetching crate cron-lingo 0.3.1...
[INFO] testing cron-lingo-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cron-lingo 0.3.1 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate cron-lingo 0.3.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron-lingo 0.3.1
[INFO] finished tweaking crates.io crate cron-lingo 0.3.1
[INFO] tweaked toml for crates.io crate cron-lingo 0.3.1 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9f3d3ae931e3541846feb019911c15a3846319b4cd3e3c6b12f196ca60ff79
[INFO] running `Command { std: "docker" "start" "-a" "0d9f3d3ae931e3541846feb019911c15a3846319b4cd3e3c6b12f196ca60ff79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9f3d3ae931e3541846feb019911c15a3846319b4cd3e3c6b12f196ca60ff79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9f3d3ae931e3541846feb019911c15a3846319b4cd3e3c6b12f196ca60ff79", kill_on_drop: false }`
[INFO] [stdout] 0d9f3d3ae931e3541846feb019911c15a3846319b4cd3e3c6b12f196ca60ff79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26d6fce257a2097244ad5549e48742742ff4d4b37b40ad3b01f0d6b0d706feb
[INFO] running `Command { std: "docker" "start" "-a" "c26d6fce257a2097244ad5549e48742742ff4d4b37b40ad3b01f0d6b0d706feb", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling cron-lingo v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `Command { std: "docker" "inspect" "c26d6fce257a2097244ad5549e48742742ff4d4b37b40ad3b01f0d6b0d706feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26d6fce257a2097244ad5549e48742742ff4d4b37b40ad3b01f0d6b0d706feb", kill_on_drop: false }`
[INFO] [stdout] c26d6fce257a2097244ad5549e48742742ff4d4b37b40ad3b01f0d6b0d706feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 658f66e46b4232e3c1527652e91bfcef549aa698229c86790a6538b521dbc5fa
[INFO] running `Command { std: "docker" "start" "-a" "658f66e46b4232e3c1527652e91bfcef549aa698229c86790a6538b521dbc5fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cron-lingo v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "658f66e46b4232e3c1527652e91bfcef549aa698229c86790a6538b521dbc5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658f66e46b4232e3c1527652e91bfcef549aa698229c86790a6538b521dbc5fa", kill_on_drop: false }`
[INFO] [stdout] 658f66e46b4232e3c1527652e91bfcef549aa698229c86790a6538b521dbc5fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65903ef1b493cce0121e9a213a572fa71e8b828724c96cd93a3629bde59f8e9c
[INFO] running `Command { std: "docker" "start" "-a" "65903ef1b493cce0121e9a213a572fa71e8b828724c96cd93a3629bde59f8e9c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cron_lingo-0dbe5cc2935fbc0e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test schedule::tests::test_compute_dates_2 ... ok
[INFO] [stdout] test schedule::tests::test_compute_dates_1 ... ok
[INFO] [stdout] test schedule::tests::test_compute_dates_3 ... ok
[INFO] [stdout] test schedule::tests::test_compute_dates_4 ... ok
[INFO] [stdout] test schedule::tests::test_empty_expression ... ok
[INFO] [stdout] test schedule::tests::test_compute_dates_5 ... ok
[INFO] [stdout] test schedule::tests::test_parse_block_4 ... ok
[INFO] [stdout] test schedule::tests::test_parse_days_for_duplicate_error_with_modifiers ... ok
[INFO] [stdout] test schedule::tests::test_parse_days_for_duplicate_error ... ok
[INFO] [stdout] test schedule::tests::test_parse_days_with_modifiers_2 ... ok
[INFO] [stdout] test schedule::tests::test_parse_times_every_hour ... ok
[INFO] [stdout] test schedule::tests::test_schedule_iteration_1 ... ok
[INFO] [stdout] test schedule::tests::test_parse_days ... ok
[INFO] [stdout] test schedule::tests::test_parse_days_with_modifiers_1 ... ok
[INFO] [stdout] test schedule::tests::test_parse_block_2 ... ok
[INFO] [stdout] test schedule::tests::test_schedule_iteration_2 ... ok
[INFO] [stdout] test schedule::tests::test_parse_block_1 ... ok
[INFO] [stdout] test schedule::tests::test_parse_times ... ok
[INFO] [stdout] test schedule::tests::test_parse_block_5 ... ok
[INFO] [stdout] test schedule::tests::test_parse_times_for_parse_error ... ok
[INFO] [stdout] test schedule::tests::test_parse_block_3 ... ok
[INFO] [stdout] test schedule::tests::test_parse_times_for_duplicate_error ... ok
[INFO] [stdout] test schedule::tests::test_split_block ... ok
[INFO] [stdout] test schedule::tests::test_split_block_for_error ... ok
[INFO] [stdout] test schedule::tests::test_split_block_with_week_mod ... ok
[INFO] [stdout] test schedule::tests::test_schedule_iteration_3 ... ok
[INFO] [stdout] test schedule::tests::test_split_expression ... ok
[INFO] [stdout] test schedule::tests::test_schedule_iteration_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/schedule.rs (/opt/rustwide/target/debug/deps/schedule-56d378ec5f3bb148)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests cron-lingo
[INFO] [stdout] test test_schedule_4 ... ok
[INFO] [stdout] test test_schedule_2 ... ok
[INFO] [stdout] test test_schedule_1 ... ok
[INFO] [stdout] test test_schedule_5 ... ok
[INFO] [stdout] test test_schedule_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/schedule.rs - schedule::Schedule::from_str (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65903ef1b493cce0121e9a213a572fa71e8b828724c96cd93a3629bde59f8e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65903ef1b493cce0121e9a213a572fa71e8b828724c96cd93a3629bde59f8e9c", kill_on_drop: false }`
[INFO] [stdout] 65903ef1b493cce0121e9a213a572fa71e8b828724c96cd93a3629bde59f8e9c