[INFO] cloning repository https://github.com/rklaehn/entity-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rklaehn/entity-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fentity-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fentity-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc4b6072ff9a8d3be83a31d04efb0f2f1a667c26
[INFO] testing rklaehn/entity-manager against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Fentity-manager" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rklaehn/entity-manager
[INFO] finished tweaking git repo https://github.com/rklaehn/entity-manager
[INFO] tweaked toml for git repo https://github.com/rklaehn/entity-manager written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rklaehn/entity-manager on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rklaehn/entity-manager 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diatomic-waker v0.2.3
[INFO] [stderr]   Downloaded n0-future v0.1.3
[INFO] [stderr]   Downloaded generator v0.8.5
[INFO] [stderr]   Downloaded testresult v0.4.1
[INFO] [stderr]   Downloaded futures-buffered v0.2.11
[INFO] [stderr]   Downloaded tokio v1.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75cdf02eab160f5f12b028fd056932b00053318c92affb27fe89d5f20f7e4ebc
[INFO] running `Command { std: "docker" "start" "-a" "75cdf02eab160f5f12b028fd056932b00053318c92affb27fe89d5f20f7e4ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75cdf02eab160f5f12b028fd056932b00053318c92affb27fe89d5f20f7e4ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cdf02eab160f5f12b028fd056932b00053318c92affb27fe89d5f20f7e4ebc", kill_on_drop: false }`
[INFO] [stdout] 75cdf02eab160f5f12b028fd056932b00053318c92affb27fe89d5f20f7e4ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4a9bfb1157979f1d30fc094db707f786d88065b269f2b248c02c12ea0b561c
[INFO] running `Command { std: "docker" "start" "-a" "4c4a9bfb1157979f1d30fc094db707f786d88065b269f2b248c02c12ea0b561c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling cordyceps v0.3.4
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling diatomic-waker v0.2.3
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling futures-buffered v0.2.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio v1.46.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling entity-manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.18s
[INFO] running `Command { std: "docker" "inspect" "4c4a9bfb1157979f1d30fc094db707f786d88065b269f2b248c02c12ea0b561c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4a9bfb1157979f1d30fc094db707f786d88065b269f2b248c02c12ea0b561c", kill_on_drop: false }`
[INFO] [stdout] 4c4a9bfb1157979f1d30fc094db707f786d88065b269f2b248c02c12ea0b561c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f84cfccc5313c685fc8ceba4e77d607feb84c92b8d3d8f57032d24845a85e399
[INFO] running `Command { std: "docker" "start" "-a" "f84cfccc5313c685fc8ceba4e77d607feb84c92b8d3d8f57032d24845a85e399", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling testresult v0.4.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]    Compiling entity-manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/lib.rs:807:26
[INFO] [stdout]     |
[INFO] [stdout] 779 |         impl CountersManager {
[INFO] [stdout]     |         -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 807 |             pub async fn get(&self, id: u64) -> Result<u128, &'static str> {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/lib.rs:965:26
[INFO] [stdout]     |
[INFO] [stdout] 936 |         impl CountersManager {
[INFO] [stdout]     |         -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 965 |             pub async fn get(&self, id: u64) -> Result<u128, &'static str> {
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "f84cfccc5313c685fc8ceba4e77d607feb84c92b8d3d8f57032d24845a85e399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84cfccc5313c685fc8ceba4e77d607feb84c92b8d3d8f57032d24845a85e399", kill_on_drop: false }`
[INFO] [stdout] f84cfccc5313c685fc8ceba4e77d607feb84c92b8d3d8f57032d24845a85e399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d25021cae99d8505354b2d3b1a122ace31a10b9869496bdcd03a956db7d00c1
[INFO] running `Command { std: "docker" "start" "-a" "7d25021cae99d8505354b2d3b1a122ace31a10b9869496bdcd03a956db7d00c1", kill_on_drop: false }`
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/lib.rs:807:26
[INFO] [stderr]     |
[INFO] [stderr] 779 |         impl CountersManager {
[INFO] [stderr]     |         -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 807 |             pub async fn get(&self, id: u64) -> Result<u128, &'static str> {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/lib.rs:965:26
[INFO] [stderr]     |
[INFO] [stderr] 936 |         impl CountersManager {
[INFO] [stderr]     |         -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 965 |             pub async fn get(&self, id: u64) -> Result<u128, &'static str> {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `entity-manager` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/entity_manager-4f603d87d69d8182)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::persistent::bench_entity_manager_fs ... ok
[INFO] [stdout] test tests::mem::bench_entity_manager_mem ... ok
[INFO] [stderr]    Doc-tests entity_manager
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 34.32s
[INFO] [stdout] 
[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" "7d25021cae99d8505354b2d3b1a122ace31a10b9869496bdcd03a956db7d00c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d25021cae99d8505354b2d3b1a122ace31a10b9869496bdcd03a956db7d00c1", kill_on_drop: false }`
[INFO] [stdout] 7d25021cae99d8505354b2d3b1a122ace31a10b9869496bdcd03a956db7d00c1