[INFO] fetching crate ptth_server 2.1.0... [INFO] checking ptth_server-2.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate ptth_server 2.1.0 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate ptth_server 2.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ptth_server 2.1.0 [INFO] finished tweaking crates.io crate ptth_server 2.1.0 [INFO] tweaked toml for crates.io crate ptth_server 2.1.0 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate crates.io crate ptth_server 2.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uom v0.30.0 [INFO] [stderr] Downloaded arc-swap v1.2.0 [INFO] [stderr] Downloaded ordered-float v2.0.1 [INFO] [stderr] Downloaded heim-process v0.1.1-rc.1 [INFO] [stderr] Downloaded platforms v1.0.3 [INFO] [stderr] Downloaded heim-cpu v0.1.0-rc.1 [INFO] [stderr] Downloaded async-io v1.4.1 [INFO] [stderr] Downloaded heim v0.1.0-rc.1 [INFO] [stderr] Downloaded handlebars v3.5.5 [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded heim-runtime v0.1.0-rc.1 [INFO] [stderr] Downloaded signal-hook v0.3.8 [INFO] [stderr] Downloaded macaddr v1.0.1 [INFO] [stderr] Downloaded heim-host v0.1.0-rc.1 [INFO] [stderr] Downloaded heim-common v0.1.0-rc.1 [INFO] [stderr] Downloaded async-net v1.6.0 [INFO] [stderr] Downloaded darwin-libproc-sys v0.2.0 [INFO] [stderr] Downloaded darwin-libproc v0.2.0 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded always_equal v1.0.2 [INFO] [stderr] Downloaded heim-net v0.1.0-rc.1 [INFO] [stderr] Downloaded tracing-subscriber v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c1501fb2e68394dcd165a35ada31e51892060206f50886e24f6bf24a065a621 [INFO] running `Command { std: "docker" "start" "-a" "8c1501fb2e68394dcd165a35ada31e51892060206f50886e24f6bf24a065a621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c1501fb2e68394dcd165a35ada31e51892060206f50886e24f6bf24a065a621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1501fb2e68394dcd165a35ada31e51892060206f50886e24f6bf24a065a621", kill_on_drop: false }` [INFO] [stdout] 8c1501fb2e68394dcd165a35ada31e51892060206f50886e24f6bf24a065a621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a0c5740f15033e8c2b940a7ac22db189c6815687d2b5b358532e8edf90bbe6e [INFO] running `Command { std: "docker" "start" "-a" "1a0c5740f15033e8c2b940a7ac22db189c6815687d2b5b358532e8edf90bbe6e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling heim-common v0.1.0-rc.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Compiling platforms v1.0.3 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling heim-host v0.1.0-rc.1 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking httpdate v1.0.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking always_equal v1.0.2 [INFO] [stderr] Checking arc-swap v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking 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[INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking async-net v1.6.0 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] 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v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arc_swap::ArcSwap` [INFO] [stdout] --> src/lib.rs:351:7 [INFO] [stdout] | [INFO] [stdout] 351 | use arc_swap::ArcSwap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arc_swap::ArcSwap` [INFO] [stdout] --> src/lib.rs:351:7 [INFO] [stdout] | [INFO] [stdout] 351 | use arc_swap::ArcSwap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_server_2` [INFO] [stdout] --> src/lib.rs:324:6 [INFO] [stdout] | [INFO] [stdout] 324 | let file_server_2 = Arc::clone (&file_server); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_server_2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asset_root` [INFO] [stdout] --> src/lib.rs:353:7 [INFO] [stdout] | [INFO] [stdout] 353 | let asset_root = asset_root.unwrap_or_else (PathBuf::new); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asset_root` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hidden_path` [INFO] [stdout] --> src/lib.rs:344:3 [INFO] [stdout] | [INFO] [stdout] 344 | hidden_path: Option , [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> src/file_server/internal.rs:134:2 [INFO] [stdout] | [INFO] [stdout] 134 | uri: &http::Uri, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_server_2` [INFO] [stdout] --> src/lib.rs:324:6 [INFO] [stdout] | [INFO] [stdout] 324 | let file_server_2 = Arc::clone (&file_server); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_server_2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `asset_root` [INFO] [stdout] --> src/lib.rs:353:7 [INFO] [stdout] | [INFO] [stdout] 353 | let asset_root = asset_root.unwrap_or_else (PathBuf::new); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asset_root` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hidden_path` [INFO] [stdout] --> src/lib.rs:344:3 [INFO] [stdout] | [INFO] [stdout] 344 | hidden_path: Option , [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> src/file_server/internal.rs:134:2 [INFO] [stdout] | [INFO] [stdout] 134 | uri: &http::Uri, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MarkdownErr` [INFO] [stdout] --> src/file_server/internal.rs:80:2 [INFO] [stdout] | [INFO] [stdout] 80 | MarkdownErr (MarkdownErrWrapper), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MarkdownPreview` [INFO] [stdout] --> src/file_server/internal.rs:81:2 [INFO] [stdout] | [INFO] [stdout] 81 | MarkdownPreview (String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_public` [INFO] [stdout] --> src/load_toml.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn load_public < [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MarkdownErr` [INFO] [stdout] --> src/file_server/internal.rs:80:2 [INFO] [stdout] | [INFO] [stdout] 80 | MarkdownErr (MarkdownErrWrapper), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MarkdownPreview` [INFO] [stdout] --> src/file_server/internal.rs:81:2 [INFO] [stdout] | [INFO] [stdout] 81 | MarkdownPreview (String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_public` [INFO] [stdout] --> src/load_toml.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn load_public < [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.91s [INFO] running `Command { std: "docker" "inspect" "1a0c5740f15033e8c2b940a7ac22db189c6815687d2b5b358532e8edf90bbe6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a0c5740f15033e8c2b940a7ac22db189c6815687d2b5b358532e8edf90bbe6e", kill_on_drop: false }` [INFO] [stdout] 1a0c5740f15033e8c2b940a7ac22db189c6815687d2b5b358532e8edf90bbe6e