[INFO] fetching crate selene 0.29.0... [INFO] checking selene-0.29.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate selene 0.29.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate selene 0.29.0 [INFO] finished tweaking crates.io crate selene 0.29.0 [INFO] tweaked toml for crates.io crate selene 0.29.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate selene 0.29.0 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] crate crates.io crate selene 0.29.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d785bf2099309b5b45d294d8624283e72d1df80512049455d9a4e9963e62726f [INFO] running `Command { std: "docker" "start" "-a" "d785bf2099309b5b45d294d8624283e72d1df80512049455d9a4e9963e62726f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d785bf2099309b5b45d294d8624283e72d1df80512049455d9a4e9963e62726f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d785bf2099309b5b45d294d8624283e72d1df80512049455d9a4e9963e62726f", kill_on_drop: false }` [INFO] [stdout] d785bf2099309b5b45d294d8624283e72d1df80512049455d9a4e9963e62726f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ae1ad7e31a63faf2d0fa7b6b774e31ae73fc4a4086d400b5154f6e3784b78b34 [INFO] running `Command { std: "docker" "start" "-a" "ae1ad7e31a63faf2d0fa7b6b774e31ae73fc4a4086d400b5154f6e3784b78b34", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking nom8 v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.27.0 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking object v0.30.2 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Checking unsafe-libyaml v0.2.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.16 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking bstr v1.1.0 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Compiling ring v0.17.3 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking globset v0.4.10 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling profiling-procmacros v1.0.7 [INFO] [stderr] Compiling full_moon_derive v0.11.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking profiling v1.0.7 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde_spanned v0.6.1 [INFO] [stderr] Checking toml_datetime v0.6.1 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking smol_str v0.3.1 [INFO] [stderr] Checking serde_yaml v0.9.16 [INFO] [stderr] Checking toml_edit v0.19.3 [INFO] [stderr] Checking full_moon v1.2.0 [INFO] [stderr] Checking codespan v0.11.1 [INFO] [stderr] Checking ureq v2.9.1 [INFO] [stderr] Checking toml v0.7.2 [INFO] [stderr] Checking selene-lib v0.29.0 [INFO] [stderr] Checking selene v0.29.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `ApiGroupType` is never used [INFO] [stdout] --> src/roblox/api.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | pub enum ApiGroupType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ApiPrimitiveType` is never used [INFO] [stdout] --> src/roblox/api.rs:134:10 [INFO] [stdout] | [INFO] [stdout] 134 | pub enum ApiPrimitiveType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / /// A glob to match files with to check [INFO] [stdout] 11 | | #[structopt(long)] [INFO] [stdout] 12 | | pub pattern: Vec, [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/opts.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// A toml file to configure the behavior of selene [default: selene.toml] [INFO] [stdout] 15 | | // .default is not used here since if the user explicitly specifies the config file [INFO] [stdout] 16 | | // we want it to error if it doesn't exist [INFO] [stdout] 17 | | #[structopt(long)] [INFO] [stdout] 18 | | pub config: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ApiGroupType` is never used [INFO] [stdout] --> src/roblox/api.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | pub enum ApiGroupType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ApiPrimitiveType` is never used [INFO] [stdout] --> src/roblox/api.rs:134:10 [INFO] [stdout] | [INFO] [stdout] 134 | pub enum ApiPrimitiveType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opts.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | / /// A glob to match files with to check [INFO] [stdout] 11 | | #[structopt(long)] [INFO] [stdout] 12 | | pub pattern: Vec, [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/opts.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / /// A toml file to configure the behavior of selene [default: selene.toml] [INFO] [stdout] 15 | | // .default is not used here since if the user explicitly specifies the config file [INFO] [stdout] 16 | | // we want it to error if it doesn't exist [INFO] [stdout] 17 | | #[structopt(long)] [INFO] [stdout] 18 | | pub config: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `selene` (bin "selene") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `selene` (bin "selene" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ae1ad7e31a63faf2d0fa7b6b774e31ae73fc4a4086d400b5154f6e3784b78b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae1ad7e31a63faf2d0fa7b6b774e31ae73fc4a4086d400b5154f6e3784b78b34", kill_on_drop: false }` [INFO] [stdout] ae1ad7e31a63faf2d0fa7b6b774e31ae73fc4a4086d400b5154f6e3784b78b34