[INFO] fetching crate hashlru 0.1.0...
[INFO] testing hashlru-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hashlru 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hashlru 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3fb40bd3b14fc22217ea148bd9499a3bc6c21e6c35adc821397beb9af4a46d1
[INFO] running `Command { std: "docker" "start" "-a" "a3fb40bd3b14fc22217ea148bd9499a3bc6c21e6c35adc821397beb9af4a46d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3fb40bd3b14fc22217ea148bd9499a3bc6c21e6c35adc821397beb9af4a46d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fb40bd3b14fc22217ea148bd9499a3bc6c21e6c35adc821397beb9af4a46d1", kill_on_drop: false }`
[INFO] [stdout] a3fb40bd3b14fc22217ea148bd9499a3bc6c21e6c35adc821397beb9af4a46d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 403fb924c1ede68fac888406fc6dc6cd85d4d6185ac682d28d5ae2b38120d3af
[INFO] running `Command { std: "docker" "start" "-a" "403fb924c1ede68fac888406fc6dc6cd85d4d6185ac682d28d5ae2b38120d3af", 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]    Compiling hashlru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "403fb924c1ede68fac888406fc6dc6cd85d4d6185ac682d28d5ae2b38120d3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403fb924c1ede68fac888406fc6dc6cd85d4d6185ac682d28d5ae2b38120d3af", kill_on_drop: false }`
[INFO] [stdout] 403fb924c1ede68fac888406fc6dc6cd85d4d6185ac682d28d5ae2b38120d3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4c5f7b31502e4c0095ebdee51584526fce847a4295313910b094b3100d0944
[INFO] running `Command { std: "docker" "start" "-a" "fa4c5f7b31502e4c0095ebdee51584526fce847a4295313910b094b3100d0944", 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 0.48s
[INFO] running `Command { std: "docker" "inspect" "fa4c5f7b31502e4c0095ebdee51584526fce847a4295313910b094b3100d0944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4c5f7b31502e4c0095ebdee51584526fce847a4295313910b094b3100d0944", kill_on_drop: false }`
[INFO] [stdout] fa4c5f7b31502e4c0095ebdee51584526fce847a4295313910b094b3100d0944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a8a0ffa3217735ff09ba9847ab0c245854f4684448ef0c0b8709117dedfe0c0
[INFO] running `Command { std: "docker" "start" "-a" "9a8a0ffa3217735ff09ba9847ab0c245854f4684448ef0c0b8709117dedfe0c0", 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 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hashlru-4fb96000fc744822)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test base::tests::test_iter ... ok
[INFO] [stdout] test base::tests::test_standard_map ... ok
[INFO] [stdout] test base::tests::test_lru5 ... 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>::insert (line 150) ... ok
[INFO] [stdout] test src/base.rs - base::HashLru<K,V>::get (line 177) ... 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 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a8a0ffa3217735ff09ba9847ab0c245854f4684448ef0c0b8709117dedfe0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8a0ffa3217735ff09ba9847ab0c245854f4684448ef0c0b8709117dedfe0c0", kill_on_drop: false }`
[INFO] [stdout] 9a8a0ffa3217735ff09ba9847ab0c245854f4684448ef0c0b8709117dedfe0c0