[INFO] fetching crate assertor 0.0.3...
[INFO] checking assertor-0.0.3 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3
[INFO] extracting crate assertor 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate assertor 0.0.3 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assertor 0.0.3
[INFO] finished tweaking crates.io crate assertor 0.0.3
[INFO] tweaked toml for crates.io crate assertor 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae340c94a0103be5caffd71860e5e7f27b273e7093c2419a0d69440180f376c6
[INFO] running `Command { std: "docker" "start" "-a" "ae340c94a0103be5caffd71860e5e7f27b273e7093c2419a0d69440180f376c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae340c94a0103be5caffd71860e5e7f27b273e7093c2419a0d69440180f376c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae340c94a0103be5caffd71860e5e7f27b273e7093c2419a0d69440180f376c6", kill_on_drop: false }`
[INFO] [stdout] ae340c94a0103be5caffd71860e5e7f27b273e7093c2419a0d69440180f376c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52059d63a4c923bd94c638870c9f57ab73370576f590b9c1a68671f4daba01d3
[INFO] running `Command { std: "docker" "start" "-a" "52059d63a4c923bd94c638870c9f57ab73370576f590b9c1a68671f4daba01d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking assertor v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/assertions/map.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn key_set<'b>(&'b self) -> Subject<ML::It<'b>, (), R>
[INFO] [stdout]     |                --                      ^ this elided lifetime gets resolved as `'b`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                lifetime `'b` declared here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/assertions/map.rs:372:40
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn key_set<'b>(&'b self) -> Subject<ML::It<'b>, (), R>
[INFO] [stdout]     |                --                      ^ this elided lifetime gets resolved as `'b`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                lifetime `'b` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/assertions/map.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn key_set<'b>(&'b self) -> Subject<ML::It<'b>, (), R>
[INFO] [stdout]     |                --                      ^ this elided lifetime gets resolved as `'b`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                lifetime `'b` declared here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/assertions/map.rs:372:40
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn key_set<'b>(&'b self) -> Subject<ML::It<'b>, (), R>
[INFO] [stdout]     |                --                      ^ this elided lifetime gets resolved as `'b`
[INFO] [stdout]     |                |
[INFO] [stdout]     |                lifetime `'b` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "52059d63a4c923bd94c638870c9f57ab73370576f590b9c1a68671f4daba01d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52059d63a4c923bd94c638870c9f57ab73370576f590b9c1a68671f4daba01d3", kill_on_drop: false }`
[INFO] [stdout] 52059d63a4c923bd94c638870c9f57ab73370576f590b9c1a68671f4daba01d3