[INFO] fetching crate syncfast 0.2.0... [INFO] checking syncfast-0.2.0 against master#4b9792692fbb675174d4d2082e7c37b2bc930e71 for pr-153692-1 [INFO] extracting crate syncfast 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate syncfast 0.2.0 [INFO] finished tweaking crates.io crate syncfast 0.2.0 [INFO] tweaked toml for crates.io crate syncfast 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syncfast 0.2.0 on toolchain 4b9792692fbb675174d4d2082e7c37b2bc930e71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate syncfast 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" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded pkg-config v0.3.19 [INFO] [stderr] Downloaded futures-sink v0.3.17 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded linked-hash-map v0.5.4 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded cdchunking v0.2.1 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded lru-cache v0.1.2 [INFO] [stderr] Downloaded futures-macro v0.3.17 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded futures-executor v0.3.17 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded futures v0.3.17 [INFO] [stderr] Downloaded rusqlite v0.16.0 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded syn v1.0.76 [INFO] [stderr] Downloaded vcpkg v0.2.15 [INFO] [stderr] Downloaded tokio v1.11.0 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded libsqlite3-sys v0.11.1 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fdfb0a5f1ace79ed1ecb334790adc157717dfd8fdceee1d4e02da6390709c3c [INFO] running `Command { std: "docker" "start" "-a" "2fdfb0a5f1ace79ed1ecb334790adc157717dfd8fdceee1d4e02da6390709c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fdfb0a5f1ace79ed1ecb334790adc157717dfd8fdceee1d4e02da6390709c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fdfb0a5f1ace79ed1ecb334790adc157717dfd8fdceee1d4e02da6390709c3c", kill_on_drop: false }` [INFO] [stdout] 2fdfb0a5f1ace79ed1ecb334790adc157717dfd8fdceee1d4e02da6390709c3c [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6fb5df514f180d76a4e9bd0abe7dbac9f40a18d56c38795787b63fbed4fab28 [INFO] running `Command { std: "docker" "start" "-a" "c6fb5df514f180d76a4e9bd0abe7dbac9f40a18d56c38795787b63fbed4fab28", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling libsqlite3-sys v0.11.1 [INFO] [stderr] Checking cdchunking v0.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rusqlite v0.16.0 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking syncfast v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `receive` and `parse` are never used [INFO] [stdout] --> src/sync/ssh/proto.rs:198:12 [INFO] [stdout] | [INFO] [stdout] 197 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 198 | pub fn receive<'a, E, F>(&'a mut self, func: F) -> Result, E> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn parse<'a>(&'a mut self, input: &[u8]) -> Messages<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 79 | fn to_sql(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | fn to_sql(&self) -> Result, rusqlite::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/sync/ssh/proto.rs:229:12 [INFO] [stdout] | [INFO] [stdout] 197 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn parse<'a>(&'a mut self, input: &[u8]) -> Messages<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:15 [INFO] [stdout] | [INFO] [stdout] 79 | fn to_sql(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | fn to_sql(&self) -> Result, rusqlite::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.26s [INFO] running `Command { std: "docker" "inspect" "c6fb5df514f180d76a4e9bd0abe7dbac9f40a18d56c38795787b63fbed4fab28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6fb5df514f180d76a4e9bd0abe7dbac9f40a18d56c38795787b63fbed4fab28", kill_on_drop: false }` [INFO] [stdout] c6fb5df514f180d76a4e9bd0abe7dbac9f40a18d56c38795787b63fbed4fab28