[INFO] fetching crate ordered_hash_map 0.5.0...
[INFO] building ordered_hash_map-0.5.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ordered_hash_map 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ordered_hash_map 0.5.0
[INFO] finished tweaking crates.io crate ordered_hash_map 0.5.0
[INFO] tweaked toml for crates.io crate ordered_hash_map 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ordered_hash_map 0.5.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ordered_hash_map 0.5.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88542bd41163a1e1a08b8ab876defc0f71fc11e4b818bfabf6c379e844976d6d
[INFO] running `Command { std: "docker" "start" "-a" "88542bd41163a1e1a08b8ab876defc0f71fc11e4b818bfabf6c379e844976d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88542bd41163a1e1a08b8ab876defc0f71fc11e4b818bfabf6c379e844976d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88542bd41163a1e1a08b8ab876defc0f71fc11e4b818bfabf6c379e844976d6d", kill_on_drop: false }`
[INFO] [stdout] 88542bd41163a1e1a08b8ab876defc0f71fc11e4b818bfabf6c379e844976d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d049f5fabb602534421f598cb0aa4e9f904c76aa2c37dddd94a58bf1d3601723
[INFO] running `Command { std: "docker" "start" "-a" "d049f5fabb602534421f598cb0aa4e9f904c76aa2c37dddd94a58bf1d3601723", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ordered_hash_map v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:576:29
[INFO] [stdout]     |
[INFO] [stdout] 576 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 576 -                 .map(|data| (data.value))
[INFO] [stdout] 576 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:634:29
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 634 -                 .map(|data| (data.value))
[INFO] [stdout] 634 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "d049f5fabb602534421f598cb0aa4e9f904c76aa2c37dddd94a58bf1d3601723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d049f5fabb602534421f598cb0aa4e9f904c76aa2c37dddd94a58bf1d3601723", kill_on_drop: false }`
[INFO] [stdout] d049f5fabb602534421f598cb0aa4e9f904c76aa2c37dddd94a58bf1d3601723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c82ccce5234d9aeb280ac454ebbf78531e623239a2e06981f96eaaec74efd56c
[INFO] running `Command { std: "docker" "start" "-a" "c82ccce5234d9aeb280ac454ebbf78531e623239a2e06981f96eaaec74efd56c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered_hash_map v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:576:29
[INFO] [stdout]     |
[INFO] [stdout] 576 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 576 -                 .map(|data| (data.value))
[INFO] [stdout] 576 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:634:29
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 634 -                 .map(|data| (data.value))
[INFO] [stdout] 634 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:576:29
[INFO] [stdout]     |
[INFO] [stdout] 576 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 576 -                 .map(|data| (data.value))
[INFO] [stdout] 576 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/map.rs:634:29
[INFO] [stdout]     |
[INFO] [stdout] 634 |                 .map(|data| (data.value))
[INFO] [stdout]     |                             ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 634 -                 .map(|data| (data.value))
[INFO] [stdout] 634 +                 .map(|data| data.value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c82ccce5234d9aeb280ac454ebbf78531e623239a2e06981f96eaaec74efd56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82ccce5234d9aeb280ac454ebbf78531e623239a2e06981f96eaaec74efd56c", kill_on_drop: false }`
[INFO] [stdout] c82ccce5234d9aeb280ac454ebbf78531e623239a2e06981f96eaaec74efd56c