[INFO] fetching crate sharded-offset-map 0.2.0...
[INFO] checking sharded-offset-map-0.2.0 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate sharded-offset-map 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sharded-offset-map 0.2.0
[INFO] finished tweaking crates.io crate sharded-offset-map 0.2.0
[INFO] tweaked toml for crates.io crate sharded-offset-map 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sharded-offset-map 0.2.0 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "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" "+507271bc119683008ec719ecee48814e8ac86c65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding sharded-vec-writer v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sharded-vec-writer v0.3.0
[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" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20f8ea0c3c782d2e1b20fbe08852b40877b24ba0f6c42bab1bc89bc8d4404739
[INFO] running `Command { std: "docker" "start" "-a" "20f8ea0c3c782d2e1b20fbe08852b40877b24ba0f6c42bab1bc89bc8d4404739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f8ea0c3c782d2e1b20fbe08852b40877b24ba0f6c42bab1bc89bc8d4404739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f8ea0c3c782d2e1b20fbe08852b40877b24ba0f6c42bab1bc89bc8d4404739", kill_on_drop: false }`
[INFO] [stdout] 20f8ea0c3c782d2e1b20fbe08852b40877b24ba0f6c42bab1bc89bc8d4404739
[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" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f579c3b68c7e1d02e54fca4cb7a272021195555a70ec889b8d77ca8aeba8938
[INFO] running `Command { std: "docker" "start" "-a" "1f579c3b68c7e1d02e54fca4cb7a272021195555a70ec889b8d77ca8aeba8938", kill_on_drop: false }`
[INFO] [stderr]     Checking sharded-vec-writer v0.3.0
[INFO] [stderr]     Checking sharded-offset-map v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn start_sharded_write(&mut self, keyspace_size: u64) -> ShardedWriter<T, BLOCK_SIZE> {
[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] 72 |     pub fn start_sharded_write(&mut self, keyspace_size: u64) -> ShardedWriter<'_, T, BLOCK_SIZE> {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn start_sharded_write(&mut self, keyspace_size: u64) -> ShardedWriter<T, BLOCK_SIZE> {
[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] 72 |     pub fn start_sharded_write(&mut self, keyspace_size: u64) -> ShardedWriter<'_, T, BLOCK_SIZE> {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1f579c3b68c7e1d02e54fca4cb7a272021195555a70ec889b8d77ca8aeba8938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f579c3b68c7e1d02e54fca4cb7a272021195555a70ec889b8d77ca8aeba8938", kill_on_drop: false }`
[INFO] [stdout] 1f579c3b68c7e1d02e54fca4cb7a272021195555a70ec889b8d77ca8aeba8938
