[INFO] fetching crate nxtnote-savefile-format 0.1.7-alpha...
[INFO] checking nxtnote-savefile-format-0.1.7-alpha against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate nxtnote-savefile-format 0.1.7-alpha into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate nxtnote-savefile-format 0.1.7-alpha on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nxtnote-savefile-format 0.1.7-alpha
[INFO] finished tweaking crates.io crate nxtnote-savefile-format 0.1.7-alpha
[INFO] tweaked toml for crates.io crate nxtnote-savefile-format 0.1.7-alpha written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages
[INFO] [stderr]       Adding diesel v1.4.8 (latest: v2.1.5)
[INFO] [stderr]       Adding diesel_derives v1.4.1 (latest: v2.1.3)
[INFO] [stderr]       Adding libsqlite3-sys v0.22.2 (latest: v0.28.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding uuid v0.8.2 (latest: v1.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226b14b27b59cdeb5360d0cc4ece108c9d39798423eadbcfd2c4297dc1879aa8
[INFO] running `Command { std: "docker" "start" "-a" "226b14b27b59cdeb5360d0cc4ece108c9d39798423eadbcfd2c4297dc1879aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226b14b27b59cdeb5360d0cc4ece108c9d39798423eadbcfd2c4297dc1879aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226b14b27b59cdeb5360d0cc4ece108c9d39798423eadbcfd2c4297dc1879aa8", kill_on_drop: false }`
[INFO] [stdout] 226b14b27b59cdeb5360d0cc4ece108c9d39798423eadbcfd2c4297dc1879aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cdde833b9cb720f1ef1ff32fde0e5a27588ed1f46951b89b175a9735d81ca8b
[INFO] running `Command { std: "docker" "start" "-a" "2cdde833b9cb720f1ef1ff32fde0e5a27588ed1f46951b89b175a9735d81ca8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libsqlite3-sys v0.22.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking diesel v1.4.8
[INFO] [stderr]     Checking nxtnote-savefile-format v0.1.7-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 5 | use diesel::sql_query;
[INFO] [stdout] 6 | use diesel::sqlite::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/crud/block_properties.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 2 | use diesel::result::Error;
[INFO] [stdout] 3 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/crud/blocks.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 5 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/utils/rank.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 2 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 5 | use diesel::sql_query;
[INFO] [stdout] 6 | use diesel::sqlite::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/crud/block_properties.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 2 | use diesel::result::Error;
[INFO] [stdout] 3 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/crud/blocks.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 5 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqliteConnection` is imported redundantly
[INFO] [stdout]  --> src/utils/rank.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use diesel::prelude::*;
[INFO] [stdout]   |     ------------------ the item `SqliteConnection` is already imported here
[INFO] [stdout] 2 | use diesel::SqliteConnection;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "2cdde833b9cb720f1ef1ff32fde0e5a27588ed1f46951b89b175a9735d81ca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cdde833b9cb720f1ef1ff32fde0e5a27588ed1f46951b89b175a9735d81ca8b", kill_on_drop: false }`
[INFO] [stdout] 2cdde833b9cb720f1ef1ff32fde0e5a27588ed1f46951b89b175a9735d81ca8b