[INFO] fetching crate hashlru 0.1.0...
[INFO] testing hashlru-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate hashlru 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hashlru 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashlru 0.1.0
[INFO] finished tweaking crates.io crate hashlru 0.1.0
[INFO] tweaked toml for crates.io crate hashlru 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faf91a6a86a348fe24a44eaa28298750e17c53d836e1fc8df67e841cdd0d41cf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "faf91a6a86a348fe24a44eaa28298750e17c53d836e1fc8df67e841cdd0d41cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faf91a6a86a348fe24a44eaa28298750e17c53d836e1fc8df67e841cdd0d41cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf91a6a86a348fe24a44eaa28298750e17c53d836e1fc8df67e841cdd0d41cf", kill_on_drop: false }`
[INFO] [stdout] faf91a6a86a348fe24a44eaa28298750e17c53d836e1fc8df67e841cdd0d41cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae499288d610bd30d7d08cec75d6e2828b6e678495557c58880ecfb2be6f799a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae499288d610bd30d7d08cec75d6e2828b6e678495557c58880ecfb2be6f799a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashlru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "ae499288d610bd30d7d08cec75d6e2828b6e678495557c58880ecfb2be6f799a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae499288d610bd30d7d08cec75d6e2828b6e678495557c58880ecfb2be6f799a", kill_on_drop: false }`
[INFO] [stdout] ae499288d610bd30d7d08cec75d6e2828b6e678495557c58880ecfb2be6f799a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c56031ce8b8e185bb22a918d815b3781c0a0169cdceb8e115c6383f0326b1b06
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c56031ce8b8e185bb22a918d815b3781c0a0169cdceb8e115c6383f0326b1b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashlru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/base.rs:329:26
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 for i in (0..n) {
[INFO] [stdout]     |                          ^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/base.rs:337:26
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 for i in (0..n) {
[INFO] [stdout]     |                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c56031ce8b8e185bb22a918d815b3781c0a0169cdceb8e115c6383f0326b1b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56031ce8b8e185bb22a918d815b3781c0a0169cdceb8e115c6383f0326b1b06", kill_on_drop: false }`
[INFO] [stdout] c56031ce8b8e185bb22a918d815b3781c0a0169cdceb8e115c6383f0326b1b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 993699c8d91c2233d24a1cb80619369bd63d2055c0ba67762d40c444df385b54
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "993699c8d91c2233d24a1cb80619369bd63d2055c0ba67762d40c444df385b54", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]    --> src/base.rs:329:26
[INFO] [stderr]     |
[INFO] [stderr] 329 |                 for i in (0..n) {
[INFO] [stderr]     |                          ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]    --> src/base.rs:337:26
[INFO] [stderr]     |
[INFO] [stderr] 337 |                 for i in (0..n) {
[INFO] [stderr]     |                          ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashlru-d7f35dc471514f60)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test base::tests::test_lru5 ... ok
[INFO] [stdout] test base::tests::test_standard_map ... ok
[INFO] [stdout] test base::tests::test_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashlru
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/base.rs - base::HashLru<K, V>::len (line 50) ... ok
[INFO] [stdout] test src/base.rs - base::HashLru<K, V>::insert (line 150) ... ok
[INFO] [stdout] test src/base.rs - base::HashLru<K, V>::get (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "993699c8d91c2233d24a1cb80619369bd63d2055c0ba67762d40c444df385b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993699c8d91c2233d24a1cb80619369bd63d2055c0ba67762d40c444df385b54", kill_on_drop: false }`
[INFO] [stdout] 993699c8d91c2233d24a1cb80619369bd63d2055c0ba67762d40c444df385b54