[INFO] cloning repository https://github.com/sbrocket/failsafe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sbrocket/failsafe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbrocket%2Ffailsafe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbrocket%2Ffailsafe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb4883bc2952a7ce4c77ab3d17be0cc3910c7f0f
[INFO] testing sbrocket/failsafe against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbrocket%2Ffailsafe" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sbrocket/failsafe on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/sbrocket/failsafe
[INFO] finished tweaking git repo https://github.com/sbrocket/failsafe
[INFO] tweaked toml for git repo https://github.com/sbrocket/failsafe written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sbrocket/failsafe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 256ecaf947c1d99cc7b678d3df4f0a8c8e05ff797ceee8fec8b82225c267e7bb
[INFO] running `Command { std: "docker" "start" "-a" "256ecaf947c1d99cc7b678d3df4f0a8c8e05ff797ceee8fec8b82225c267e7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256ecaf947c1d99cc7b678d3df4f0a8c8e05ff797ceee8fec8b82225c267e7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256ecaf947c1d99cc7b678d3df4f0a8c8e05ff797ceee8fec8b82225c267e7bb", kill_on_drop: false }`
[INFO] [stdout] 256ecaf947c1d99cc7b678d3df4f0a8c8e05ff797ceee8fec8b82225c267e7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 198be529f76c1e36f5c59bf2450618a99691af7cb457ebf19e238a9551abfdc3
[INFO] running `Command { std: "docker" "start" "-a" "198be529f76c1e36f5c59bf2450618a99691af7cb457ebf19e238a9551abfdc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serenity v0.10.9
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling command_attr v0.3.7
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling chrono v0.4.19 (https://github.com/sbrocket/chrono?branch=v0.4.19-with-parse-error-kind-public#5d0974f4)
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling failsafe v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]    --> src/command/lfg/mod.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 51s
[INFO] running `Command { std: "docker" "inspect" "198be529f76c1e36f5c59bf2450618a99691af7cb457ebf19e238a9551abfdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198be529f76c1e36f5c59bf2450618a99691af7cb457ebf19e238a9551abfdc3", kill_on_drop: false }`
[INFO] [stdout] 198be529f76c1e36f5c59bf2450618a99691af7cb457ebf19e238a9551abfdc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 570a4bdd9fcd14c9d8cff73c2198710266ad9c0560ed3a387cf74a76170a7406
[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" "570a4bdd9fcd14c9d8cff73c2198710266ad9c0560ed3a387cf74a76170a7406", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling test-env-log v0.2.7
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling failsafe v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]    --> src/command/lfg/mod.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.20s
[INFO] running `Command { std: "docker" "inspect" "570a4bdd9fcd14c9d8cff73c2198710266ad9c0560ed3a387cf74a76170a7406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570a4bdd9fcd14c9d8cff73c2198710266ad9c0560ed3a387cf74a76170a7406", kill_on_drop: false }`
[INFO] [stdout] 570a4bdd9fcd14c9d8cff73c2198710266ad9c0560ed3a387cf74a76170a7406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", 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] 5e198c408e2f790011a8b2514b232b576151868681942bf51a42581d73da4844
[INFO] running `Command { std: "docker" "start" "-a" "5e198c408e2f790011a8b2514b232b576151868681942bf51a42581d73da4844", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stderr]    --> src/command/lfg/mod.rs:120:17
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you intended to set a value, consider assignment instead
[INFO] [stderr] 
[INFO] [stderr] warning: `failsafe` (bin "failsafe" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/failsafe-a77c0b0a25498b76)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test activity::tests::max_activities_per_type ... ok
[INFO] [stdout] test activity::tests::activity_types_single_annotation_is_correct ... ok
[INFO] [stdout] test activity::tests::no_conflicting_activity_prefixes ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::day_out_of_range2 ... ok
[INFO] [stdout] test activity::tests::no_conflicting_activity_types ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_ended1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_end_ambiguous1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_ended2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_end_ambiguous2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_start_doesnt_exist1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_start_doesnt_exist2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_started1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::day_out_of_range1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_started2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::invalid_date1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::month_out_of_range ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::invalid_date2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::not_leap_year ... ok
[INFO] [stdout] test activity::tests::activity_prefixes_alphabetic ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::recent_past1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::same_day ... ok
[INFO] [stdout] test embed::channel::test::add_edit_delete_earlier_events_test ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::recent_past2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::padded_date ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::too_far_away1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::same_month ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::too_far_away2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::recent_past_leap_day ... ok
[INFO] [stdout] test embed::channel::test::add_update_delete_matching_event ... ok
[INFO] [stdout] test event::alert::test::test_scheduler_with_initial_events ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::not_leap_next_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::next_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::future_month ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::earlier_today ... ok
[INFO] [stdout] test event::tests::test_event_id_display ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::leap_day_next_year ... ok
[INFO] [stdout] test store::tests::test_store_name_collisions ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::leap_day ... ok
[INFO] [stdout] test event::tests::test_next_id_advances ... ok
[INFO] [stdout] test event::alert::test::test_scheduler_add_edit_delete ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::far_away_not_leap_year ... ok
[INFO] [stdout] test store::tests::test_store_load ... ok
[INFO] [stdout] test event::tests::test_create_event ... ok
[INFO] [stdout] test event::tests::test_next_id_gaps ... ok
[INFO] [stdout] test event::tests::test_next_exhausted ... ok
[INFO] [stdout] test event::tests::test_next_id_wraps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e198c408e2f790011a8b2514b232b576151868681942bf51a42581d73da4844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e198c408e2f790011a8b2514b232b576151868681942bf51a42581d73da4844", kill_on_drop: false }`
[INFO] [stdout] 5e198c408e2f790011a8b2514b232b576151868681942bf51a42581d73da4844