[INFO] updating cached repository https://github.com/letaron/tacron [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] 80c7a770b45d2f7d5d177182307f193b17a16c6f [INFO] testing letaron/tacron against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletaron%2Ftacron" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/letaron/tacron on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/letaron/tacron [INFO] finished tweaking git repo https://github.com/letaron/tacron [INFO] tweaked toml for git repo https://github.com/letaron/tacron written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/letaron/tacron already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27f960cd48f96049b1a43f60c5ca37cb044fa231388fa46357b9084dd09fab14 [INFO] running `"docker" "start" "-a" "27f960cd48f96049b1a43f60c5ca37cb044fa231388fa46357b9084dd09fab14"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling signal-hook v0.1.8 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tacron v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/crontab_reader.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | readers: &mut Vec>, users: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/file_reader.rs:81:27 [INFO] [stderr] | [INFO] [stderr] 81 | readers: &mut Vec>, crontabs: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:35:26 [INFO] [stderr] | [INFO] [stderr] 35 | fn(&mut Vec>, &Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn retrieve_tacrons(readers: &Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let readers: Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:40 [INFO] [stderr] | [INFO] [stderr] 66 | fn add_sighup_handler(readers: Vec>, tacrons: Arc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.12s [INFO] running `"docker" "inspect" "27f960cd48f96049b1a43f60c5ca37cb044fa231388fa46357b9084dd09fab14"` [INFO] running `"docker" "rm" "-f" "27f960cd48f96049b1a43f60c5ca37cb044fa231388fa46357b9084dd09fab14"` [INFO] [stdout] 27f960cd48f96049b1a43f60c5ca37cb044fa231388fa46357b9084dd09fab14 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a0b3aba742fa906354c20f860a9202fdf75824bfee32f67bef24a7792d9390bb [INFO] running `"docker" "start" "-a" "a0b3aba742fa906354c20f860a9202fdf75824bfee32f67bef24a7792d9390bb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tacron v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/crontab_reader.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | readers: &mut Vec>, users: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/file_reader.rs:81:27 [INFO] [stderr] | [INFO] [stderr] 81 | readers: &mut Vec>, crontabs: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/file_reader.rs:125:34 [INFO] [stderr] | [INFO] [stderr] 125 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:35:26 [INFO] [stderr] | [INFO] [stderr] 35 | fn(&mut Vec>, &Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn retrieve_tacrons(readers: &Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let readers: Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:40 [INFO] [stderr] | [INFO] [stderr] 66 | fn add_sighup_handler(readers: Vec>, tacrons: Arc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/days_of_week.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | DaysOfWeek::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/months.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | Months::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.81s [INFO] running `"docker" "inspect" "a0b3aba742fa906354c20f860a9202fdf75824bfee32f67bef24a7792d9390bb"` [INFO] running `"docker" "rm" "-f" "a0b3aba742fa906354c20f860a9202fdf75824bfee32f67bef24a7792d9390bb"` [INFO] [stdout] a0b3aba742fa906354c20f860a9202fdf75824bfee32f67bef24a7792d9390bb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a2b6da4b28cd11776c4f911b603c1ebd076d503e2ad9e75f9acfe6a6b649c102 [INFO] running `"docker" "start" "-a" "a2b6da4b28cd11776c4f911b603c1ebd076d503e2ad9e75f9acfe6a6b649c102"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/crontab_reader.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | readers: &mut Vec>, users: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/file_reader.rs:81:27 [INFO] [stderr] | [INFO] [stderr] 81 | readers: &mut Vec>, crontabs: &Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/file_reader.rs:125:34 [INFO] [stderr] | [INFO] [stderr] 125 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:35:26 [INFO] [stderr] | [INFO] [stderr] 35 | fn(&mut Vec>, &Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn retrieve_tacrons(readers: &Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let readers: Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:66:40 [INFO] [stderr] | [INFO] [stderr] 66 | fn add_sighup_handler(readers: Vec>, tacrons: Arc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/days_of_week.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | DaysOfWeek::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/months.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | Months::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tacron-f12818099481db19 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test time_units::days_of_month::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::months::tests::it_has_correct_name_conversion ... ok [INFO] [stdout] test reader::file_reader::tests::it_add_crontab_readers ... ok [INFO] [stdout] test time_units::months::tests::it_should_err_when_unknow ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_has_correct_name_conversion ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_should_err_when_unknow ... ok [INFO] [stdout] test time_units::hours::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::minutes::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test reader::tests::there_is_no_readers ... ok [INFO] [stdout] test reader::tests::there_is_readers_for_files ... ok [INFO] [stdout] test reader::file_reader::tests::it_reads ... ok [INFO] [stdout] test time_units::months::tests::it_has_correct_boundaries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a2b6da4b28cd11776c4f911b603c1ebd076d503e2ad9e75f9acfe6a6b649c102"` [INFO] running `"docker" "rm" "-f" "a2b6da4b28cd11776c4f911b603c1ebd076d503e2ad9e75f9acfe6a6b649c102"` [INFO] [stdout] a2b6da4b28cd11776c4f911b603c1ebd076d503e2ad9e75f9acfe6a6b649c102