[INFO] fetching crate simple_kbuckets 0.2.0...
[INFO] testing simple_kbuckets-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate simple_kbuckets 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate simple_kbuckets 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_kbuckets 0.2.0
[INFO] finished tweaking crates.io crate simple_kbuckets 0.2.0
[INFO] tweaked toml for crates.io crate simple_kbuckets 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eed2a1caa8c0330c07612d71ef0af13c2763b655357b349d25c1fd0a4e92887e
[INFO] running `Command { std: "docker" "start" "-a" "eed2a1caa8c0330c07612d71ef0af13c2763b655357b349d25c1fd0a4e92887e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed2a1caa8c0330c07612d71ef0af13c2763b655357b349d25c1fd0a4e92887e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed2a1caa8c0330c07612d71ef0af13c2763b655357b349d25c1fd0a4e92887e", kill_on_drop: false }`
[INFO] [stdout] eed2a1caa8c0330c07612d71ef0af13c2763b655357b349d25c1fd0a4e92887e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 427df4debed72c3acc8dad9034ed24bd45a72018d62d6bee7ea29eac7e5ef5eb
[INFO] running `Command { std: "docker" "start" "-a" "427df4debed72c3acc8dad9034ed24bd45a72018d62d6bee7ea29eac7e5ef5eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_kbuckets v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "427df4debed72c3acc8dad9034ed24bd45a72018d62d6bee7ea29eac7e5ef5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427df4debed72c3acc8dad9034ed24bd45a72018d62d6bee7ea29eac7e5ef5eb", kill_on_drop: false }`
[INFO] [stdout] 427df4debed72c3acc8dad9034ed24bd45a72018d62d6bee7ea29eac7e5ef5eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c023040a2ca2ab6862aef621b8a30a27e0879212ae399314cade59498ab76cfd
[INFO] running `Command { std: "docker" "start" "-a" "c023040a2ca2ab6862aef621b8a30a27e0879212ae399314cade59498ab76cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_kbuckets v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c023040a2ca2ab6862aef621b8a30a27e0879212ae399314cade59498ab76cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c023040a2ca2ab6862aef621b8a30a27e0879212ae399314cade59498ab76cfd", kill_on_drop: false }`
[INFO] [stdout] c023040a2ca2ab6862aef621b8a30a27e0879212ae399314cade59498ab76cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f510f8836311453a678dca7303ca6380d8359b325c81ef590ed4f559a96e5885
[INFO] running `Command { std: "docker" "start" "-a" "f510f8836311453a678dca7303ca6380d8359b325c81ef590ed4f559a96e5885", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_kbuckets-6af191021ce37fa3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/table.rs (/opt/rustwide/target/debug/deps/table-71733f48c7edfb8e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bucket_ageing ... ok
[INFO] [stdout] test bucket_ageing_refresh ... ok
[INFO] [stdout] test retrieve_one_closest ... ok
[INFO] [stdout] test retrieve_one_exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_kbuckets
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f510f8836311453a678dca7303ca6380d8359b325c81ef590ed4f559a96e5885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f510f8836311453a678dca7303ca6380d8359b325c81ef590ed4f559a96e5885", kill_on_drop: false }`
[INFO] [stdout] f510f8836311453a678dca7303ca6380d8359b325c81ef590ed4f559a96e5885