[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] a6a11437fcc13a25cf8e1af7025f5f8ae1fbecba [INFO] checking embassy-rs/docserver against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembassy-rs%2Fdocserver" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/embassy-rs/docserver on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "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/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: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 770e19cfefbd5c746aa1a14b419539e0734a8051800bc42839256ddd9fd47dc9 [INFO] running `Command { std: "docker" "start" "-a" "770e19cfefbd5c746aa1a14b419539e0734a8051800bc42839256ddd9fd47dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "770e19cfefbd5c746aa1a14b419539e0734a8051800bc42839256ddd9fd47dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "770e19cfefbd5c746aa1a14b419539e0734a8051800bc42839256ddd9fd47dc9", kill_on_drop: false }` [INFO] [stdout] 770e19cfefbd5c746aa1a14b419539e0734a8051800bc42839256ddd9fd47dc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 899a32d0ba4f755af163fb2fe08367da53e0917d03358c76fb294a360eb10600 [INFO] running `Command { std: "docker" "start" "-a" "899a32d0ba4f755af163fb2fe08367da53e0917d03358c76fb294a360eb10600", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap2 v0.5.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling chrono-tz-build v0.0.2 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling chrono-tz v0.6.1 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking tera v1.15.0 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Checking docserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `read_u16` is never used [INFO] [stdout] --> src/zup/read.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn read_u16(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_u32` is never used [INFO] [stdout] --> src/zup/read.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn read_u32(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_u64` is never used [INFO] [stdout] --> src/zup/read.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn read_u64(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_slice_len16` is never used [INFO] [stdout] --> src/zup/read.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_u16` is never used [INFO] [stdout] --> src/zup/read.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | fn read_u16(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_u32` is never used [INFO] [stdout] --> src/zup/read.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn read_u32(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_u64` is never used [INFO] [stdout] --> src/zup/read.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn read_u64(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_slice_len16` is never used [INFO] [stdout] --> src/zup/read.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn read_slice_len16(&self) -> Result<&[u8], ReadError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `match_flavor` is never used [INFO] [stdout] --> src/bin/builder.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | 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: function `match_flavor` is never used [INFO] [stdout] --> src/bin/builder.rs:154:4 [INFO] [stdout] | [INFO] [stdout] 154 | 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/server.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | _ => self.resp_404(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/server.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | _ => self.resp_404(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.64s [INFO] running `Command { std: "docker" "inspect" "899a32d0ba4f755af163fb2fe08367da53e0917d03358c76fb294a360eb10600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899a32d0ba4f755af163fb2fe08367da53e0917d03358c76fb294a360eb10600", kill_on_drop: false }` [INFO] [stdout] 899a32d0ba4f755af163fb2fe08367da53e0917d03358c76fb294a360eb10600