[INFO] fetching crate hashlru 0.1.0...
[INFO] testing hashlru-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate hashlru 0.1.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate hashlru 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6216c102143ba4366b129e1b8c01fec73b5b462f4399007aaf27acff32c10588
[INFO] running `Command { std: "docker" "start" "-a" "6216c102143ba4366b129e1b8c01fec73b5b462f4399007aaf27acff32c10588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6216c102143ba4366b129e1b8c01fec73b5b462f4399007aaf27acff32c10588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6216c102143ba4366b129e1b8c01fec73b5b462f4399007aaf27acff32c10588", kill_on_drop: false }`
[INFO] [stdout] 6216c102143ba4366b129e1b8c01fec73b5b462f4399007aaf27acff32c10588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f68acea4567c5f4603a3a1f8f7483c71eb8120185cc43ce3d10d7e8bc12af3bf
[INFO] running `Command { std: "docker" "start" "-a" "f68acea4567c5f4603a3a1f8f7483c71eb8120185cc43ce3d10d7e8bc12af3bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hashlru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "f68acea4567c5f4603a3a1f8f7483c71eb8120185cc43ce3d10d7e8bc12af3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68acea4567c5f4603a3a1f8f7483c71eb8120185cc43ce3d10d7e8bc12af3bf", kill_on_drop: false }`
[INFO] [stdout] f68acea4567c5f4603a3a1f8f7483c71eb8120185cc43ce3d10d7e8bc12af3bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e7f6b628fc1fffd5bfdfaca350b0ab1422dc44f2e5e9d3294740ecc56ab3a5c
[INFO] running `Command { std: "docker" "start" "-a" "7e7f6b628fc1fffd5bfdfaca350b0ab1422dc44f2e5e9d3294740ecc56ab3a5c", 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]     |                          ^    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 329 -                 for i in (0..n) {
[INFO] [stdout] 329 +                 for i in 0..n {
[INFO] [stdout]     | 
[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]     |                          ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 337 -                 for i in (0..n) {
[INFO] [stdout] 337 +                 for i in 0..n {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "7e7f6b628fc1fffd5bfdfaca350b0ab1422dc44f2e5e9d3294740ecc56ab3a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7f6b628fc1fffd5bfdfaca350b0ab1422dc44f2e5e9d3294740ecc56ab3a5c", kill_on_drop: false }`
[INFO] [stdout] 7e7f6b628fc1fffd5bfdfaca350b0ab1422dc44f2e5e9d3294740ecc56ab3a5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab5d1537de3b1b81243557f942b859fc0094da0ca8e5d589da0d8a59b596c5b9
[INFO] running `Command { std: "docker" "start" "-a" "ab5d1537de3b1b81243557f942b859fc0094da0ca8e5d589da0d8a59b596c5b9", 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]     |                          ^    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 329 -                 for i in (0..n) {
[INFO] [stderr] 329 +                 for i in 0..n {
[INFO] [stderr]     | 
[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]     |                          ^    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 337 -                 for i in (0..n) {
[INFO] [stderr] 337 +                 for i in 0..n {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `hashlru` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashlru-19f7c70803621cfd)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test base::tests::test_iter ... ok
[INFO] [stdout] test base::tests::test_lru5 ... ok
[INFO] [stderr]    Doc-tests hashlru
[INFO] [stdout] test base::tests::test_standard_map ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/base.rs - base::HashLru<K,V>::get (line 177) ... 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>::len (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab5d1537de3b1b81243557f942b859fc0094da0ca8e5d589da0d8a59b596c5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5d1537de3b1b81243557f942b859fc0094da0ca8e5d589da0d8a59b596c5b9", kill_on_drop: false }`
[INFO] [stdout] ab5d1537de3b1b81243557f942b859fc0094da0ca8e5d589da0d8a59b596c5b9