[INFO] cloning repository https://github.com/Garmelon/cove
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10214f33695ad3eb8b87802d8d683cea5c618bf4
[INFO] building Garmelon/cove/10214f33695ad3eb8b87802d8d683cea5c618bf4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarmelon%2Fcove" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/Garmelon/cove
[INFO] finished tweaking git repo https://github.com/Garmelon/cove
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[INFO] validating manifest of git repo https://github.com/Garmelon/cove on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] [stderr]    Compiling euphoxide v0.6.1 (https://github.com/Garmelon/euphoxide.git?tag=v0.6.1#7a292c42)
[INFO] [stderr]    Compiling rusqlite v0.31.0
[INFO] [stderr]    Compiling vault v0.4.0 (https://github.com/Garmelon/vault.git?tag=v0.4.0#a53254d2)
[INFO] [stderr]    Compiling cove v0.9.3 (/opt/rustwide/workdir/cove)
[INFO] [stdout] warning: struct `GetOldestMsgId` is never constructed
[INFO] [stdout]    --> cove/src/vault/euph.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     GetOldestMsgId : oldest_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W dead-code` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(dead_code)]`
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOldestUnseenMsgId` is never constructed
[INFO] [stdout]    --> cove/src/vault/euph.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 296 |     GetOldestUnseenMsgId : oldest_unseen_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `oldest_msg_id` and `oldest_unseen_msg_id` are never used
[INFO] [stdout]    --> cove/src/vault/euph.rs:292:22
[INFO] [stdout]     |
[INFO] [stdout] 262 |         impl EuphRoomVault {
[INFO] [stdout]     |         ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 292 |     GetOldestMsgId : oldest_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |     GetOldestUnseenMsgId : oldest_unseen_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11m 19s
[INFO] running `Command { std: "docker" "inspect" "b8a7f5f28401ef7dc19bfeecb39b8537954146d2b8f72d6ae2d237fc773f9046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a7f5f28401ef7dc19bfeecb39b8537954146d2b8f72d6ae2d237fc773f9046", kill_on_drop: false }`
[INFO] [stdout] b8a7f5f28401ef7dc19bfeecb39b8537954146d2b8f72d6ae2d237fc773f9046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ffd64b5232668945c8e6537e82b0209d4ecec634164ed95c37bd94f3904234e
[INFO] running `Command { std: "docker" "start" "-a" "4ffd64b5232668945c8e6537e82b0209d4ecec634164ed95c37bd94f3904234e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cove-macro v0.9.3 (/opt/rustwide/workdir/cove-macro)
[INFO] [stderr]    Compiling cove-input v0.9.3 (/opt/rustwide/workdir/cove-input)
[INFO] [stderr]    Compiling cove-config v0.9.3 (/opt/rustwide/workdir/cove-config)
[INFO] [stderr]    Compiling cove v0.9.3 (/opt/rustwide/workdir/cove)
[INFO] [stdout] warning: struct `GetOldestMsgId` is never constructed
[INFO] [stdout]    --> cove/src/vault/euph.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 |     GetOldestMsgId : oldest_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `-W dead-code` implied by `-W unused`
[INFO] [stdout]     = help: to override `-W unused` add `#[allow(dead_code)]`
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOldestUnseenMsgId` is never constructed
[INFO] [stdout]    --> cove/src/vault/euph.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 296 |     GetOldestUnseenMsgId : oldest_unseen_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `oldest_msg_id` and `oldest_unseen_msg_id` are never used
[INFO] [stdout]    --> cove/src/vault/euph.rs:292:22
[INFO] [stdout]     |
[INFO] [stdout] 262 |         impl EuphRoomVault {
[INFO] [stdout]     |         ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 292 |     GetOldestMsgId : oldest_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |     GetOldestUnseenMsgId : oldest_unseen_msg_id() -> Option<MessageId>;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `euph_room_vault_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "4ffd64b5232668945c8e6537e82b0209d4ecec634164ed95c37bd94f3904234e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffd64b5232668945c8e6537e82b0209d4ecec634164ed95c37bd94f3904234e", kill_on_drop: false }`
[INFO] [stdout] 4ffd64b5232668945c8e6537e82b0209d4ecec634164ed95c37bd94f3904234e
