[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] 9785255b7ccd6dee6e995db890d513aafcb23b10
[INFO] testing sbrocket/failsafe against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbrocket%2Ffailsafe" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sbrocket/failsafe on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9ac485967cc287e373c3bae9ab0794ebb270b37a75b7047c56e1a647afb1ab00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ac485967cc287e373c3bae9ab0794ebb270b37a75b7047c56e1a647afb1ab00", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b216fe0dbb5e02b4cd7f69610dd1f5de7cfd344a1058fb6ee98d241e832f760
[INFO] running `Command { std: "docker" "start" "-a" "8b216fe0dbb5e02b4cd7f69610dd1f5de7cfd344a1058fb6ee98d241e832f760", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-executor v0.3.16
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[INFO] [stderr]    Compiling tokio-util v0.7.3
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[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: if you intended to set a value, consider assignment instead
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let _ = nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "8b216fe0dbb5e02b4cd7f69610dd1f5de7cfd344a1058fb6ee98d241e832f760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b216fe0dbb5e02b4cd7f69610dd1f5de7cfd344a1058fb6ee98d241e832f760", kill_on_drop: false }`
[INFO] [stdout] 8b216fe0dbb5e02b4cd7f69610dd1f5de7cfd344a1058fb6ee98d241e832f760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5889d4bafae87999ca6a9e96b59daa3ecc7f032c359e9f5f143eadff20985b55
[INFO] running `Command { std: "docker" "start" "-a" "5889d4bafae87999ca6a9e96b59daa3ecc7f032c359e9f5f143eadff20985b55", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling test-env-log v0.2.7
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling async-tungstenite v0.11.0
[INFO] [stderr]    Compiling h2 v0.3.14
[INFO] [stderr]    Compiling hyper v0.14.20
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling serenity v0.10.9
[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: if you intended to set a value, consider assignment instead
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let _ = nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 54.60s
[INFO] running `Command { std: "docker" "inspect" "5889d4bafae87999ca6a9e96b59daa3ecc7f032c359e9f5f143eadff20985b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5889d4bafae87999ca6a9e96b59daa3ecc7f032c359e9f5f143eadff20985b55", kill_on_drop: false }`
[INFO] [stdout] 5889d4bafae87999ca6a9e96b59daa3ecc7f032c359e9f5f143eadff20985b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb69c9d6cee109c60d548d12a30f5e8cca8f5aaf88f00fa9267ad79ba8e7b02b
[INFO] running `Command { std: "docker" "start" "-a" "eb69c9d6cee109c60d548d12a30f5e8cca8f5aaf88f00fa9267ad79ba8e7b02b", 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: if you intended to set a value, consider assignment instead
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 let _ = nudge_followup.insert(interaction.create_followup(&ctx, content, true).await?);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `failsafe` (bin "failsafe" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/failsafe-682ca0ae17b3486c)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[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 activity::tests::no_conflicting_activity_types ... ok
[INFO] [stdout] test activity::tests::max_activities_per_type ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::day_out_of_range2 ... 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_ended1 ... ok
[INFO] [stdout] test activity::tests::activity_prefixes_alphabetic ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::day_out_of_range1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_start_doesnt_exist1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_started2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_started1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::dst_start_doesnt_exist2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::earlier_today ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::future_month ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::far_away_not_leap_year ... 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::recent_past1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::next_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::invalid_date2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::not_leap_next_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::leap_day ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::recent_past_leap_day ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::leap_day_next_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::padded_date ... ok
[INFO] [stdout] test embed::channel::test::add_edit_delete_earlier_events_test ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::not_leap_year ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::too_far_away1 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::too_far_away2 ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::recent_past2 ... ok
[INFO] [stdout] test embed::channel::test::add_update_delete_matching_event ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::same_day ... ok
[INFO] [stdout] test event::alert::test::test_scheduler_add_edit_delete ... ok
[INFO] [stdout] test command::lfg::opts::time::tests::same_month ... ok
[INFO] [stdout] test event::tests::test_event_id_display ... ok
[INFO] [stdout] test event::alert::test::test_scheduler_with_initial_events ... ok
[INFO] [stdout] test event::tests::test_next_id_advances ... ok
[INFO] [stdout] test store::tests::test_store_load ... ok
[INFO] [stdout] test event::tests::test_create_event ... ok
[INFO] [stdout] test store::tests::test_store_name_collisions ... 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 2.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb69c9d6cee109c60d548d12a30f5e8cca8f5aaf88f00fa9267ad79ba8e7b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb69c9d6cee109c60d548d12a30f5e8cca8f5aaf88f00fa9267ad79ba8e7b02b", kill_on_drop: false }`
[INFO] [stdout] eb69c9d6cee109c60d548d12a30f5e8cca8f5aaf88f00fa9267ad79ba8e7b02b