[INFO] fetching crate fact_cat 0.1.0... [INFO] checking fact_cat-0.1.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate fact_cat 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate fact_cat 0.1.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fact_cat 0.1.0 [INFO] finished tweaking crates.io crate fact_cat 0.1.0 [INFO] tweaked toml for crates.io crate fact_cat 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate fact_cat 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] 3614e4ee444006865fc859f5eb2e34c71726ab7818f95db184f4246b55bd46ff [INFO] running `Command { std: "docker" "start" "-a" "3614e4ee444006865fc859f5eb2e34c71726ab7818f95db184f4246b55bd46ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3614e4ee444006865fc859f5eb2e34c71726ab7818f95db184f4246b55bd46ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3614e4ee444006865fc859f5eb2e34c71726ab7818f95db184f4246b55bd46ff", kill_on_drop: false }` [INFO] [stdout] 3614e4ee444006865fc859f5eb2e34c71726ab7818f95db184f4246b55bd46ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 973c8a5b4d6e559eb7efc6c0b6c271a642d016b926286334b7971f675c68136c [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" "973c8a5b4d6e559eb7efc6c0b6c271a642d016b926286334b7971f675c68136c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking mime_guess v2.0.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking dbus v0.8.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking notify-rust v4.0.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.6 [INFO] [stderr] Checking fact_cat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `all` [INFO] [stdout] --> src/model.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | all: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `used` [INFO] [stdout] --> src/model.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | used: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/model.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | source: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fact_type` [INFO] [stdout] --> src/model.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | fact_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deleted` [INFO] [stdout] --> src/model.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | deleted: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/model.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `updated_at` [INFO] [stdout] --> src/model.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | updated_at: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `created_at` [INFO] [stdout] --> src/model.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | created_at: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/model.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | status: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `verified` [INFO] [stdout] --> src/model.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | verified: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sent_count` [INFO] [stdout] --> src/model.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | sent_count: i32 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `text` [INFO] [stdout] --> src/model.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | text: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fact_type` [INFO] [stdout] --> src/model.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | fact_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/model.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | user: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `upvotes` [INFO] [stdout] --> src/model.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | upvotes: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_upvoted` [INFO] [stdout] --> src/model.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | user_upvoted: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/model.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | name: Name [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first` [INFO] [stdout] --> src/model.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | first: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last` [INFO] [stdout] --> src/model.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | last: String [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `all` [INFO] [stdout] --> src/model.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | all: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `used` [INFO] [stdout] --> src/model.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | used: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/model.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | source: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fact_type` [INFO] [stdout] --> src/model.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | fact_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deleted` [INFO] [stdout] --> src/model.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | deleted: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/model.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | user: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `updated_at` [INFO] [stdout] --> src/model.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | updated_at: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `created_at` [INFO] [stdout] --> src/model.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | created_at: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/model.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | status: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `verified` [INFO] [stdout] --> src/model.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | verified: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sent_count` [INFO] [stdout] --> src/model.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | sent_count: i32 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `text` [INFO] [stdout] --> src/model.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | text: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fact_type` [INFO] [stdout] --> src/model.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | fact_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user` [INFO] [stdout] --> src/model.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | user: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `upvotes` [INFO] [stdout] --> src/model.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | upvotes: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_upvoted` [INFO] [stdout] --> src/model.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | user_upvoted: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/model.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | name: Name [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first` [INFO] [stdout] --> src/model.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | first: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last` [INFO] [stdout] --> src/model.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | last: String [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "973c8a5b4d6e559eb7efc6c0b6c271a642d016b926286334b7971f675c68136c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "973c8a5b4d6e559eb7efc6c0b6c271a642d016b926286334b7971f675c68136c", kill_on_drop: false }` [INFO] [stdout] 973c8a5b4d6e559eb7efc6c0b6c271a642d016b926286334b7971f675c68136c