[INFO] fetching crate semilattice-database-session 0.48.1...
[INFO] checking semilattice-database-session-0.48.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate semilattice-database-session 0.48.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate semilattice-database-session 0.48.1
[INFO] finished tweaking crates.io crate semilattice-database-session 0.48.1
[INFO] tweaked toml for crates.io crate semilattice-database-session 0.48.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semilattice-database-session 0.48.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 94 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.15.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded versatile-data v0.116.0
[INFO] [stderr]   Downloaded sysconf v0.3.4
[INFO] [stderr]   Downloaded idx_file v0.64.0
[INFO] [stderr]   Downloaded various_data_file v0.18.0
[INFO] [stderr]   Downloaded file_mmap v0.20.0
[INFO] [stderr]   Downloaded idx_binary v0.38.5
[INFO] [stderr]   Downloaded semilattice-database v0.110.0
[INFO] [stderr]   Downloaded avltriee v0.77.2
[INFO] [stderr]   Downloaded uuid-macro-internal v1.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7769f53bea07c1417242f24094a5e2db8f720b751cc76cbf4f2d2447836e0c66
[INFO] running `Command { std: "docker" "start" "-a" "7769f53bea07c1417242f24094a5e2db8f720b751cc76cbf4f2d2447836e0c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7769f53bea07c1417242f24094a5e2db8f720b751cc76cbf4f2d2447836e0c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7769f53bea07c1417242f24094a5e2db8f720b751cc76cbf4f2d2447836e0c66", kill_on_drop: false }`
[INFO] [stdout] 7769f53bea07c1417242f24094a5e2db8f720b751cc76cbf4f2d2447836e0c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9533e1bb0ef9552af38f5cc4fa71e8af52547af740a99d73f0367e108c753060
[INFO] running `Command { std: "docker" "start" "-a" "9533e1bb0ef9552af38f5cc4fa71e8af52547af740a99d73f0367e108c753060", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking sysconf v0.3.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking file_mmap v0.20.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking various_data_file v0.18.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling uuid-macro-internal v1.17.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking avltriee v0.77.2
[INFO] [stderr]     Checking idx_file v0.64.0
[INFO] [stderr]     Checking idx_binary v0.38.5
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking versatile-data v0.116.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking semilattice-database v0.110.0
[INFO] [stderr]     Checking semilattice-database-session v0.48.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/session/search.rs:207:10
[INFO] [stdout]     |
[INFO] [stdout] 207 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 208 |         database: &'a SessionDatabase,
[INFO] [stdout]     |                    ^^ these lifetimes flow to the output
[INFO] [stdout] ...
[INFO] [stdout] 212 |     ) -> &[u8] {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ) -> &'a [u8] {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/session/search.rs:229:10
[INFO] [stdout]     |
[INFO] [stdout] 229 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 230 |         collection: &'a Collection,
[INFO] [stdout]     |                      ^^ these lifetimes flow to the output
[INFO] [stdout] ...
[INFO] [stdout] 233 |     ) -> &[u8] {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> &'a [u8] {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/session/search.rs:207:10
[INFO] [stdout]     |
[INFO] [stdout] 207 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 208 |         database: &'a SessionDatabase,
[INFO] [stdout]     |                    ^^ these lifetimes flow to the output
[INFO] [stdout] ...
[INFO] [stdout] 212 |     ) -> &[u8] {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ) -> &'a [u8] {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/session/search.rs:229:10
[INFO] [stdout]     |
[INFO] [stdout] 229 |         &'a self,
[INFO] [stdout]     |          ^^ these lifetimes flow to the output
[INFO] [stdout] 230 |         collection: &'a Collection,
[INFO] [stdout]     |                      ^^ these lifetimes flow to the output
[INFO] [stdout] ...
[INFO] [stdout] 233 |     ) -> &[u8] {
[INFO] [stdout]     |          ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 233 |     ) -> &'a [u8] {
[INFO] [stdout]     |           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.06s
[INFO] running `Command { std: "docker" "inspect" "9533e1bb0ef9552af38f5cc4fa71e8af52547af740a99d73f0367e108c753060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9533e1bb0ef9552af38f5cc4fa71e8af52547af740a99d73f0367e108c753060", kill_on_drop: false }`
[INFO] [stdout] 9533e1bb0ef9552af38f5cc4fa71e8af52547af740a99d73f0367e108c753060