[INFO] fetching crate cratetorrent 0.1.0... [INFO] checking cratetorrent-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cratetorrent 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate cratetorrent 0.1.0 [INFO] finished tweaking crates.io crate cratetorrent 0.1.0 [INFO] tweaked toml for crates.io crate cratetorrent 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cratetorrent 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 218 packages to latest compatible versions [INFO] [stderr] Adding bitvec v0.19.6 (available: v1.0.1) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding lru v0.6.6 (available: v0.16.0) [INFO] [stderr] Adding mockito v0.28.0 (available: v1.7.0) [INFO] [stderr] Adding nix v0.19.1 (available: v0.30.1) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding reqwest v0.10.10 (available: v0.12.23) [INFO] [stderr] Adding sha-1 v0.9.8 (available: v0.10.1) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.47.1) [INFO] [stderr] Adding tokio-util v0.2.0 (available: v0.7.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 657a650fcc2c9559f9bd0f5839e7c744d655c8e48d4f2098ca8f242639f58079 [INFO] running `Command { std: "docker" "start" "-a" "657a650fcc2c9559f9bd0f5839e7c744d655c8e48d4f2098ca8f242639f58079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "657a650fcc2c9559f9bd0f5839e7c744d655c8e48d4f2098ca8f242639f58079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "657a650fcc2c9559f9bd0f5839e7c744d655c8e48d4f2098ca8f242639f58079", kill_on_drop: false }` [INFO] [stdout] 657a650fcc2c9559f9bd0f5839e7c744d655c8e48d4f2098ca8f242639f58079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55e6f13004da0a61f4d662d5210f420bab1a3f30c0cceeb2c583cbfea48147cb [INFO] running `Command { std: "docker" "start" "-a" "55e6f13004da0a61f4d662d5210f420bab1a3f30c0cceeb2c583cbfea48147cb", kill_on_drop: false }` [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking openssl-sys v0.9.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking serde_bencode v0.2.4 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking assert-json-diff v1.1.0 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking mockito v0.28.0 [INFO] [stderr] Checking openssl v0.10.73 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking cratetorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `InvalidPieceIndex` is never constructed [INFO] [stdout] --> src/disk/error.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(crate) enum WriteError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 43 | /// The block's piece index is invalid. [INFO] [stdout] 44 | InvalidPieceIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` 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: variant `InvalidPieceIndex` is never constructed [INFO] [stdout] --> src/disk/error.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum ReadError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 64 | /// The block's piece index is invalid. [INFO] [stdout] 65 | InvalidPieceIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tracker_id` and `event` are never read [INFO] [stdout] --> src/tracker.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub(crate) struct Announce { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | pub tracker_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub event: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidPieceIndex` is never constructed [INFO] [stdout] --> src/disk/error.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(crate) enum WriteError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 43 | /// The block's piece index is invalid. [INFO] [stdout] 44 | InvalidPieceIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` 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: variant `InvalidPieceIndex` is never constructed [INFO] [stdout] --> src/disk/error.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum ReadError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 64 | /// The block's piece index is invalid. [INFO] [stdout] 65 | InvalidPieceIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tracker_id` and `event` are never read [INFO] [stdout] --> src/tracker.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 50 | pub(crate) struct Announce { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | pub tracker_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub event: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.39s [INFO] running `Command { std: "docker" "inspect" "55e6f13004da0a61f4d662d5210f420bab1a3f30c0cceeb2c583cbfea48147cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55e6f13004da0a61f4d662d5210f420bab1a3f30c0cceeb2c583cbfea48147cb", kill_on_drop: false }` [INFO] [stdout] 55e6f13004da0a61f4d662d5210f420bab1a3f30c0cceeb2c583cbfea48147cb