[INFO] fetching crate task-mon 0.3.2... [INFO] checking task-mon-0.3.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate task-mon 0.3.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate task-mon 0.3.2 [INFO] finished tweaking crates.io crate task-mon 0.3.2 [INFO] tweaked toml for crates.io crate task-mon 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate task-mon 0.3.2 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] crate crates.io crate task-mon 0.3.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5098bfa47b150b3e2f4ec2368f0bb5ddf12ca25d7b9bde510b9eb0b220940804 [INFO] running `Command { std: "docker" "start" "-a" "5098bfa47b150b3e2f4ec2368f0bb5ddf12ca25d7b9bde510b9eb0b220940804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5098bfa47b150b3e2f4ec2368f0bb5ddf12ca25d7b9bde510b9eb0b220940804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5098bfa47b150b3e2f4ec2368f0bb5ddf12ca25d7b9bde510b9eb0b220940804", kill_on_drop: false }` [INFO] [stdout] 5098bfa47b150b3e2f4ec2368f0bb5ddf12ca25d7b9bde510b9eb0b220940804 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a4c2b629ff00bfb36ef0255449efab1f4c64fbc678e0826c7b515d11a5c709c8 [INFO] running `Command { std: "docker" "start" "-a" "a4c2b629ff00bfb36ef0255449efab1f4c64fbc678e0826c7b515d11a5c709c8", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling rustls v0.23.27 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking subprocess v0.2.9 [INFO] [stderr] Checking parameterized_test v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking rustls-webpki v0.103.3 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Checking assert-json-diff v1.1.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking mockito v0.29.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking clap v3.0.14 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking ureq v2.12.1 [INFO] [stderr] Checking task-mon v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | / /// Check's UUID to ping [INFO] [stdout] 135 | | #[clap(long, short='k', value_name="UUID", group="label")] [INFO] [stdout] 136 | | uuid: Option, [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/main.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | / /// Check's slug name to ping, requires also specifying --ping-key [INFO] [stdout] 139 | | #[clap(long, short='s', value_name="SLUG", group="label", requires="ping-key")] [INFO] [stdout] 140 | | slug: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / /// Check's project ping key, required when using --slug [INFO] [stdout] 143 | | #[clap(long, env="HEALTHCHECKS_PING_KEY", value_name="PING_KEY")] [INFO] [stdout] 144 | | ping_key: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | / /// Customize the user-agent string sent to the Healthchecks.io server [INFO] [stdout] 175 | | #[clap(long, env="HEALTHCHECKS_USER_AGENT", value_name="USER_AGENT")] [INFO] [stdout] 176 | | user_agent: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | / /// Base URL of the Healthchecks.io server to ping [INFO] [stdout] 179 | | #[clap(long, env="HEALTHCHECKS_BASE_URL", default_value="https://hc-ping.com")] [INFO] [stdout] 180 | | base_url: String, [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The command to run [INFO] [stdout] 183 | | #[clap(required=true, last=true)] [INFO] [stdout] 184 | | command: Vec, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `task-mon` (bin "task-mon") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | / /// Check's UUID to ping [INFO] [stdout] 135 | | #[clap(long, short='k', value_name="UUID", group="label")] [INFO] [stdout] 136 | | uuid: Option, [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/main.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | / /// Check's slug name to ping, requires also specifying --ping-key [INFO] [stdout] 139 | | #[clap(long, short='s', value_name="SLUG", group="label", requires="ping-key")] [INFO] [stdout] 140 | | slug: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / /// Check's project ping key, required when using --slug [INFO] [stdout] 143 | | #[clap(long, env="HEALTHCHECKS_PING_KEY", value_name="PING_KEY")] [INFO] [stdout] 144 | | ping_key: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:174:5 [INFO] [stdout] | [INFO] [stdout] 174 | / /// Customize the user-agent string sent to the Healthchecks.io server [INFO] [stdout] 175 | | #[clap(long, env="HEALTHCHECKS_USER_AGENT", value_name="USER_AGENT")] [INFO] [stdout] 176 | | user_agent: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | / /// Base URL of the Healthchecks.io server to ping [INFO] [stdout] 179 | | #[clap(long, env="HEALTHCHECKS_BASE_URL", default_value="https://hc-ping.com")] [INFO] [stdout] 180 | | base_url: String, [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | / /// The command to run [INFO] [stdout] 183 | | #[clap(required=true, last=true)] [INFO] [stdout] 184 | | command: Vec, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `task-mon` (bin "task-mon" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "a4c2b629ff00bfb36ef0255449efab1f4c64fbc678e0826c7b515d11a5c709c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4c2b629ff00bfb36ef0255449efab1f4c64fbc678e0826c7b515d11a5c709c8", kill_on_drop: false }` [INFO] [stdout] a4c2b629ff00bfb36ef0255449efab1f4c64fbc678e0826c7b515d11a5c709c8