[INFO] fetching crate cron-lingo 0.4.2... [INFO] testing cron-lingo-0.4.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cron-lingo 0.4.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate cron-lingo 0.4.2 [INFO] finished tweaking crates.io crate cron-lingo 0.4.2 [INFO] tweaked toml for crates.io crate cron-lingo 0.4.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cron-lingo 0.4.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b83c1727eeb6731a78b1247a9d7bc1b040da3a965a907050649b3a0602535d94 [INFO] running `Command { std: "docker" "start" "-a" "b83c1727eeb6731a78b1247a9d7bc1b040da3a965a907050649b3a0602535d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b83c1727eeb6731a78b1247a9d7bc1b040da3a965a907050649b3a0602535d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83c1727eeb6731a78b1247a9d7bc1b040da3a965a907050649b3a0602535d94", kill_on_drop: false }` [INFO] [stdout] b83c1727eeb6731a78b1247a9d7bc1b040da3a965a907050649b3a0602535d94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a0296184438f8e79f49a97c01391002334a407d7397ed4075b8494109bf3bcd4 [INFO] running `Command { std: "docker" "start" "-a" "a0296184438f8e79f49a97c01391002334a407d7397ed4075b8494109bf3bcd4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling cron-lingo v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/schedule.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.92s [INFO] running `Command { std: "docker" "inspect" "a0296184438f8e79f49a97c01391002334a407d7397ed4075b8494109bf3bcd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0296184438f8e79f49a97c01391002334a407d7397ed4075b8494109bf3bcd4", kill_on_drop: false }` [INFO] [stdout] a0296184438f8e79f49a97c01391002334a407d7397ed4075b8494109bf3bcd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6dcd97ac2c007266bc8e4c0cd05b33dc8f7f62272af4e89566f5465d8580d647 [INFO] running `Command { std: "docker" "start" "-a" "6dcd97ac2c007266bc8e4c0cd05b33dc8f7f62272af4e89566f5465d8580d647", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/schedule.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cron-lingo v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/schedule.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 140 | pub fn iter(&self) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "6dcd97ac2c007266bc8e4c0cd05b33dc8f7f62272af4e89566f5465d8580d647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcd97ac2c007266bc8e4c0cd05b33dc8f7f62272af4e89566f5465d8580d647", kill_on_drop: false }` [INFO] [stdout] 6dcd97ac2c007266bc8e4c0cd05b33dc8f7f62272af4e89566f5465d8580d647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 896c04230486eef01be2a27074ab550aee68d0d5265612d24f2711ac11f943a4 [INFO] running `Command { std: "docker" "start" "-a" "896c04230486eef01be2a27074ab550aee68d0d5265612d24f2711ac11f943a4", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/schedule.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn iter(&self) -> Result { [INFO] [stderr] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 140 | pub fn iter(&self) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `cron-lingo` (lib) generated 1 warning (run `cargo fix --lib -p cron-lingo` to apply 1 suggestion) [INFO] [stderr] warning: `cron-lingo` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cron_lingo-6eac6d3dde681fee) [INFO] [stdout] [INFO] [stdout] running 14 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_add_two_schedules ... ok [INFO] [stdout] test schedule::tests::test_compute_dates_4 ... ok [INFO] [stdout] test schedule::tests::test_compute_dates_5 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_1 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_2 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_4 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_3 ... ok [INFO] [stdout] test parse::tests::test_parse_single_block ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_5 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_6 ... ok [INFO] [stdout] test schedule::tests::test_schedule_iteration_7 ... ok [INFO] [stdout] test schedule::tests::test_compute_dates_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/parse.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/parse-d4950f32a6692cb1) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test test_empty_expression ... ok [INFO] [stdout] test test_schedule_11 ... ok [INFO] [stdout] test test_schedule_1 ... ok [INFO] [stdout] test test_schedule_12 ... ok [INFO] [stdout] test test_schedule_3 ... ok [INFO] [stdout] test test_schedule_2 ... ok [INFO] [stdout] test test_schedule_5 ... ok [INFO] [stdout] test test_schedule_10 ... ok [INFO] [stdout] test test_schedule_13 ... ok [INFO] [stdout] test test_schedule_7 ... ok [INFO] [stdout] test test_schedule_4 ... ok [INFO] [stdout] test test_schedule_8 ... ok [INFO] [stdout] test test_schedule_9 ... ok [INFO] [stdout] test test_schedule_6 ... ok [INFO] [stdout] test test_unexpected_end_of_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "896c04230486eef01be2a27074ab550aee68d0d5265612d24f2711ac11f943a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896c04230486eef01be2a27074ab550aee68d0d5265612d24f2711ac11f943a4", kill_on_drop: false }` [INFO] [stdout] 896c04230486eef01be2a27074ab550aee68d0d5265612d24f2711ac11f943a4