[INFO] cloning repository https://github.com/embassy-rs/docserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/embassy-rs/docserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembassy-rs%2Fdocserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembassy-rs%2Fdocserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ab568ee1e8651085bb216d2e6f1368d24073329 [INFO] testing embassy-rs/docserver/5ab568ee1e8651085bb216d2e6f1368d24073329 against master#8dd5cd0bc1d683c30805e1dc831cac546b621a75 for pr-131095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembassy-rs%2Fdocserver" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/embassy-rs/docserver on toolchain 8dd5cd0bc1d683c30805e1dc831cac546b621a75 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/embassy-rs/docserver [INFO] finished tweaking git repo https://github.com/embassy-rs/docserver [INFO] tweaked toml for git repo https://github.com/embassy-rs/docserver written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/embassy-rs/docserver 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" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Downloaded zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Downloaded zstd-sys v1.6.2+zstd.1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0f76e863d1336831734c2a13485f6158d04bafabb05efe5d3eb14888674c101 [INFO] running `Command { std: "docker" "start" "-a" "d0f76e863d1336831734c2a13485f6158d04bafabb05efe5d3eb14888674c101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0f76e863d1336831734c2a13485f6158d04bafabb05efe5d3eb14888674c101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f76e863d1336831734c2a13485f6158d04bafabb05efe5d3eb14888674c101", kill_on_drop: false }` [INFO] [stdout] d0f76e863d1336831734c2a13485f6158d04bafabb05efe5d3eb14888674c101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66aa773a58e5a953d978053b459f724435dc39531b58f9c7ec482303c9bbcd04 [INFO] running `Command { std: "docker" "start" "-a" "66aa773a58e5a953d978053b459f724435dc39531b58f9c7ec482303c9bbcd04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling aho-corasick v1.0.5 [INFO] [stderr] Compiling bstr v1.6.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling anstyle v1.0.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.106 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling chrono v0.4.30 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling deunicode v0.4.4 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling humansize v2.1.3 [INFO] [stderr] Compiling clap_builder v4.4.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Compiling chrono-tz-build v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling chrono-tz v0.8.3 [INFO] [stderr] Compiling globset v0.4.13 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling ignore v0.4.20 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling pest v2.7.3 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling pest_meta v2.7.3 [INFO] [stderr] Compiling clap v4.4.3 [INFO] [stderr] Compiling pest_generator v2.7.3 [INFO] [stderr] Compiling pest_derive v2.7.3 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling tera v1.19.1 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Compiling docserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `read_u16`, `read_u32`, `read_u64`, and `read_slice_len16` are never used [INFO] [stdout] --> src/zup/read.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl<'a> ByteReader<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 213 | fn read_u16(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 216 | fn read_u32(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn read_u64(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/zup/read.rs:57:65 [INFO] [stdout] | [INFO] [stdout] 57 | let mut dec = Decoder::with_prepared_dictionary(data.deref(), dict)?; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `match_flavor` is never used [INFO] [stdout] --> src/bin/builder.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn match_flavor<'a>(local: &Flavor, dep: &'a [Flavor]) -> Option<&'a Flavor> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.06s [INFO] running `Command { std: "docker" "inspect" "66aa773a58e5a953d978053b459f724435dc39531b58f9c7ec482303c9bbcd04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66aa773a58e5a953d978053b459f724435dc39531b58f9c7ec482303c9bbcd04", kill_on_drop: false }` [INFO] [stdout] 66aa773a58e5a953d978053b459f724435dc39531b58f9c7ec482303c9bbcd04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9255a736303d5a841cd52d3992b9ca43a20625eff4adfc8dc763b49d558c88ab [INFO] running `Command { std: "docker" "start" "-a" "9255a736303d5a841cd52d3992b9ca43a20625eff4adfc8dc763b49d558c88ab", kill_on_drop: false }` [INFO] [stdout] warning: methods `read_u16`, `read_u32`, `read_u64`, and `read_slice_len16` are never used [INFO] [stdout] --> src/zup/read.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl<'a> ByteReader<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 213 | fn read_u16(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 216 | fn read_u32(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn read_u64(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling docserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/zup/read.rs:57:65 [INFO] [stdout] | [INFO] [stdout] 57 | let mut dec = Decoder::with_prepared_dictionary(data.deref(), dict)?; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `match_flavor` is never used [INFO] [stdout] --> src/bin/builder.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn match_flavor<'a>(local: &Flavor, dep: &'a [Flavor]) -> Option<&'a Flavor> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u16`, `read_u32`, `read_u64`, and `read_slice_len16` are never used [INFO] [stdout] --> src/zup/read.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 193 | impl<'a> ByteReader<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 213 | fn read_u16(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 216 | fn read_u32(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn read_u64(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/zup/read.rs:57:65 [INFO] [stdout] | [INFO] [stdout] 57 | let mut dec = Decoder::with_prepared_dictionary(data.deref(), dict)?; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "9255a736303d5a841cd52d3992b9ca43a20625eff4adfc8dc763b49d558c88ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9255a736303d5a841cd52d3992b9ca43a20625eff4adfc8dc763b49d558c88ab", kill_on_drop: false }` [INFO] [stdout] 9255a736303d5a841cd52d3992b9ca43a20625eff4adfc8dc763b49d558c88ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33c4da953ca65518606ab8ea471aa72510ea50bb18a5d26b74cf5553e2667b9d [INFO] running `Command { std: "docker" "start" "-a" "33c4da953ca65518606ab8ea471aa72510ea50bb18a5d26b74cf5553e2667b9d", kill_on_drop: false }` [INFO] [stderr] warning: methods `read_u16`, `read_u32`, `read_u64`, and `read_slice_len16` are never used [INFO] [stderr] --> src/zup/read.rs:213:8 [INFO] [stderr] | [INFO] [stderr] 193 | impl<'a> ByteReader<'a> { [INFO] [stderr] | ----------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 213 | fn read_u16(&self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 216 | fn read_u32(&self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | fn read_u64(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 234 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stderr] --> src/zup/read.rs:57:65 [INFO] [stderr] | [INFO] [stderr] 57 | let mut dec = Decoder::with_prepared_dictionary(data.deref(), dict)?; [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `[u8]` does not implement `Deref`, so calling `deref` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `docserver` (lib) generated 2 warnings (run `cargo fix --lib -p docserver` to apply 1 suggestion) [INFO] [stderr] warning: `docserver` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: function `match_flavor` is never used [INFO] [stderr] --> src/bin/builder.rs:139:4 [INFO] [stderr] | [INFO] [stderr] 139 | fn match_flavor<'a>(local: &Flavor, dep: &'a [Flavor]) -> Option<&'a Flavor> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `docserver` (bin "builder" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/docserver-4afbf7823d64b3e9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/builder.rs (/opt/rustwide/target/debug/deps/builder-296dbefbffd4e97d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/server-f97491c156bcd219) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/zup.rs (/opt/rustwide/target/debug/deps/zup-c124702d7191ee96) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests docserver [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33c4da953ca65518606ab8ea471aa72510ea50bb18a5d26b74cf5553e2667b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33c4da953ca65518606ab8ea471aa72510ea50bb18a5d26b74cf5553e2667b9d", kill_on_drop: false }` [INFO] [stdout] 33c4da953ca65518606ab8ea471aa72510ea50bb18a5d26b74cf5553e2667b9d