[INFO] fetching crate ips 0.1.0...
[INFO] checking ips-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate ips 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ips 0.1.0
[INFO] finished tweaking crates.io crate ips 0.1.0
[INFO] tweaked toml for crates.io crate ips 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ips 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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 10 packages to latest compatible versions
[INFO] [stderr]       Adding nom v5.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bed70a64161ed03f54d843e19dccef06672217e4a52c4cd283f2ae7448a94f88
[INFO] running `Command { std: "docker" "start" "-a" "bed70a64161ed03f54d843e19dccef06672217e4a52c4cd283f2ae7448a94f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed70a64161ed03f54d843e19dccef06672217e4a52c4cd283f2ae7448a94f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed70a64161ed03f54d843e19dccef06672217e4a52c4cd283f2ae7448a94f88", kill_on_drop: false }`
[INFO] [stdout] bed70a64161ed03f54d843e19dccef06672217e4a52c4cd283f2ae7448a94f88
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f895feb48d4e66db3450acd1111c3d3aaf283d06752005ed4e25fcef545caa48
[INFO] running `Command { std: "docker" "start" "-a" "f895feb48d4e66db3450acd1111c3d3aaf283d06752005ed4e25fcef545caa48", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking ips v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &[u8]) -> Result<Patch, Error> {
[INFO] [stdout]    |                         ^^^^^            ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &[u8]) -> Result<Patch<'_>, Error> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &[u8]) -> Result<Patch, Error> {
[INFO] [stdout]    |                         ^^^^^            ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &[u8]) -> Result<Patch<'_>, Error> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ips(input: &[u8]) -> IResult<&[u8], Patch> {
[INFO] [stdout]    |               ^^^^^             -----  ----- the lifetimes get resolved as `'_`
[INFO] [stdout]    |               |                 |
[INFO] [stdout]    |               |                 the lifetimes get resolved as `'_`
[INFO] [stdout]    |               this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ips(input: &[u8]) -> IResult<&[u8], Patch<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn hunk(input: &[u8]) -> IResult<&[u8], Hunk> {
[INFO] [stdout]     |                ^^^^^             -----  ---- the lifetimes get resolved as `'_`
[INFO] [stdout]     |                |                 |
[INFO] [stdout]     |                |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |                this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn hunk(input: &[u8]) -> IResult<&[u8], Hunk<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ips(input: &[u8]) -> IResult<&[u8], Patch> {
[INFO] [stdout]    |               ^^^^^             -----  ----- the lifetimes get resolved as `'_`
[INFO] [stdout]    |               |                 |
[INFO] [stdout]    |               |                 the lifetimes get resolved as `'_`
[INFO] [stdout]    |               this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn ips(input: &[u8]) -> IResult<&[u8], Patch<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn hunk(input: &[u8]) -> IResult<&[u8], Hunk> {
[INFO] [stdout]     |                ^^^^^             -----  ---- the lifetimes get resolved as `'_`
[INFO] [stdout]     |                |                 |
[INFO] [stdout]     |                |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |                this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn hunk(input: &[u8]) -> IResult<&[u8], Hunk<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "f895feb48d4e66db3450acd1111c3d3aaf283d06752005ed4e25fcef545caa48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f895feb48d4e66db3450acd1111c3d3aaf283d06752005ed4e25fcef545caa48", kill_on_drop: false }`
[INFO] [stdout] f895feb48d4e66db3450acd1111c3d3aaf283d06752005ed4e25fcef545caa48