[INFO] fetching crate webdav-handler 0.2.0... [INFO] checking webdav-handler-0.2.0 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422 [INFO] extracting crate webdav-handler 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate webdav-handler 0.2.0 on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate webdav-handler 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate webdav-handler 0.2.0 [INFO] tweaked toml for crates.io crate webdav-handler 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate webdav-handler 0.2.0 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f9ebed7ee4d4a83fb3247f306be5e9af074e4807c30a55b9252994249224dc3 [INFO] running `Command { std: "docker" "start" "-a" "7f9ebed7ee4d4a83fb3247f306be5e9af074e4807c30a55b9252994249224dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f9ebed7ee4d4a83fb3247f306be5e9af074e4807c30a55b9252994249224dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f9ebed7ee4d4a83fb3247f306be5e9af074e4807c30a55b9252994249224dc3", kill_on_drop: false }` [INFO] [stdout] 7f9ebed7ee4d4a83fb3247f306be5e9af074e4807c30a55b9252994249224dc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 206dca9b73da8682149534a3496c5ca2bbabd0b5718b387227d889e4199a70bd [INFO] running `Command { std: "docker" "start" "-a" "206dca9b73da8682149534a3496c5ca2bbabd0b5718b387227d889e4199a70bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling const_fn v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking cpufeatures v0.1.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking httpdate v1.0.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking lru v0.6.5 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking xmltree v0.10.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking handlebars v3.5.5 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking webdav-handler v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/tree.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 22 | pub data: D, [INFO] [stdout] 23 | id: u64, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `locks` is never read [INFO] [stdout] --> src/memls.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct MemLsInner { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 29 | tree: Tree, [INFO] [stdout] 30 | locks: HashMap, u64>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemLsInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/tree.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 22 | pub data: D, [INFO] [stdout] 23 | id: u64, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `locks` is never read [INFO] [stdout] --> src/memls.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct MemLsInner { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 29 | tree: Tree, [INFO] [stdout] 30 | locks: HashMap, u64>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemLsInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.99s [INFO] running `Command { std: "docker" "inspect" "206dca9b73da8682149534a3496c5ca2bbabd0b5718b387227d889e4199a70bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206dca9b73da8682149534a3496c5ca2bbabd0b5718b387227d889e4199a70bd", kill_on_drop: false }` [INFO] [stdout] 206dca9b73da8682149534a3496c5ca2bbabd0b5718b387227d889e4199a70bd