[INFO] fetching crate topgg-rs 0.3.0... [INFO] checking topgg-rs-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate topgg-rs 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate topgg-rs 0.3.0 [INFO] finished tweaking crates.io crate topgg-rs 0.3.0 [INFO] tweaked toml for crates.io crate topgg-rs 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate topgg-rs 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 211 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding governor v0.3.2 (available: v0.10.2) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding warp v0.3.7 (available: v0.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eccd8859949b576150b261dba56854ec45bf366902f35dbf553f9cb1f238a4db [INFO] running `Command { std: "docker" "start" "-a" "eccd8859949b576150b261dba56854ec45bf366902f35dbf553f9cb1f238a4db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eccd8859949b576150b261dba56854ec45bf366902f35dbf553f9cb1f238a4db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eccd8859949b576150b261dba56854ec45bf366902f35dbf553f9cb1f238a4db", kill_on_drop: false }` [INFO] [stdout] eccd8859949b576150b261dba56854ec45bf366902f35dbf553f9cb1f238a4db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 557e55952c63307ba5bed50bda0b60c818beb58237e9dfa892324a4dd0f88fe1 [INFO] running `Command { std: "docker" "start" "-a" "557e55952c63307ba5bed50bda0b60c818beb58237e9dfa892324a4dd0f88fe1", kill_on_drop: false }` [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking quanta v0.4.1 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking nonzero_ext v0.2.0 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking openssl v0.10.75 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking governor v0.3.2 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking warp v0.3.7 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking topgg-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `username`, `discriminator`, and `avatar` are never read [INFO] [stdout] --> src/lib.rs:497:5 [INFO] [stdout] | [INFO] [stdout] 495 | struct PartialJsonUser { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 496 | id: String, [INFO] [stdout] 497 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 498 | discriminator: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 499 | avatar: Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartialJsonUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:147:56 [INFO] [stdout] | [INFO] [stdout] 147 | youtube: res.social.get("youtube").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:148:54 [INFO] [stdout] | [INFO] [stdout] 148 | reddit: res.social.get("reddit").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:149:56 [INFO] [stdout] | [INFO] [stdout] 149 | twitter: res.social.get("twitter").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:150:60 [INFO] [stdout] | [INFO] [stdout] 150 | instagram: res.social.get("instagram").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:151:54 [INFO] [stdout] | [INFO] [stdout] 151 | github: res.social.get("github").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username`, `discriminator`, and `avatar` are never read [INFO] [stdout] --> src/lib.rs:497:5 [INFO] [stdout] | [INFO] [stdout] 495 | struct PartialJsonUser { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 496 | id: String, [INFO] [stdout] 497 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 498 | discriminator: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 499 | avatar: Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartialJsonUser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:147:56 [INFO] [stdout] | [INFO] [stdout] 147 | youtube: res.social.get("youtube").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:148:54 [INFO] [stdout] | [INFO] [stdout] 148 | reddit: res.social.get("reddit").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:149:56 [INFO] [stdout] | [INFO] [stdout] 149 | twitter: res.social.get("twitter").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:150:60 [INFO] [stdout] | [INFO] [stdout] 150 | instagram: res.social.get("instagram").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:151:54 [INFO] [stdout] | [INFO] [stdout] 151 | github: res.social.get("github").map(|r| r.parse::().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `topgg-rs` (lib test) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `topgg-rs` (lib) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "557e55952c63307ba5bed50bda0b60c818beb58237e9dfa892324a4dd0f88fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557e55952c63307ba5bed50bda0b60c818beb58237e9dfa892324a4dd0f88fe1", kill_on_drop: false }` [INFO] [stdout] 557e55952c63307ba5bed50bda0b60c818beb58237e9dfa892324a4dd0f88fe1