[INFO] cloning repository https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tom-The-Geek/nucleoid-persistence-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-The-Geek%2Fnucleoid-persistence-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-The-Geek%2Fnucleoid-persistence-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e781ecc90afa9ccdd96f7a598c949d06109ab112
[INFO] testing Tom-The-Geek/nucleoid-persistence-backend against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-The-Geek%2Fnucleoid-persistence-backend" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] finished tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] tweaked toml for git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spinny v0.2.2
[INFO] [stderr]   Downloaded catty v0.1.4
[INFO] [stderr]   Downloaded barrage v0.2.1
[INFO] [stderr]   Downloaded xtra v0.5.1
[INFO] [stderr]   Downloaded mongodb v2.0.0-beta.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb09a7b40e7e40fdc8df067cc45b140607d67ddfa7a7d414b7ac8d8d8e657625
[INFO] running `Command { std: "docker" "start" "-a" "fb09a7b40e7e40fdc8df067cc45b140607d67ddfa7a7d414b7ac8d8d8e657625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb09a7b40e7e40fdc8df067cc45b140607d67ddfa7a7d414b7ac8d8d8e657625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb09a7b40e7e40fdc8df067cc45b140607d67ddfa7a7d414b7ac8d8d8e657625", kill_on_drop: false }`
[INFO] [stdout] fb09a7b40e7e40fdc8df067cc45b140607d67ddfa7a7d414b7ac8d8d8e657625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50667e34c0d4da671c33d83be7b13c15be7d9bff4c41de11878be99e27e7482c
[INFO] running `Command { std: "docker" "start" "-a" "50667e34c0d4da671c33d83be7b13c15be7d9bff4c41de11878be99e27e7482c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
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[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling trust-dns-proto v0.20.3
[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
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[INFO] [stderr]    Compiling xtra v0.5.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling trust-dns-resolver v0.20.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_with v1.9.4
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bson v2.0.0-beta.1
[INFO] [stderr]    Compiling hyper v0.14.9
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling warp v0.3.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling mongodb v2.0.0-beta.1
[INFO] [stderr]    Compiling nucleoid-persistence-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `corrupt_id`
[INFO] [stdout]    --> src/database.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let corrupt_id = self.corrupt_stats().insert_one(document, None).await?.inserted_id;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_corrupt_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "50667e34c0d4da671c33d83be7b13c15be7d9bff4c41de11878be99e27e7482c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50667e34c0d4da671c33d83be7b13c15be7d9bff4c41de11878be99e27e7482c", kill_on_drop: false }`
[INFO] [stdout] 50667e34c0d4da671c33d83be7b13c15be7d9bff4c41de11878be99e27e7482c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0342865f5ce05ee337c9dfba181cd215dd77a22db72285881800b365b016855
[INFO] running `Command { std: "docker" "start" "-a" "c0342865f5ce05ee337c9dfba181cd215dd77a22db72285881800b365b016855", kill_on_drop: false }`
[INFO] [stderr]    Compiling nucleoid-persistence-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `corrupt_id`
[INFO] [stdout]    --> src/database.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let corrupt_id = self.corrupt_stats().insert_one(document, None).await?.inserted_id;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_corrupt_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "c0342865f5ce05ee337c9dfba181cd215dd77a22db72285881800b365b016855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0342865f5ce05ee337c9dfba181cd215dd77a22db72285881800b365b016855", kill_on_drop: false }`
[INFO] [stdout] c0342865f5ce05ee337c9dfba181cd215dd77a22db72285881800b365b016855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e1e88491dfb1ceac7571441f8ce514d2886379783dcf86d87e37c8eb553f1a9
[INFO] running `Command { std: "docker" "start" "-a" "4e1e88491dfb1ceac7571441f8ce514d2886379783dcf86d87e37c8eb553f1a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `corrupt_id`
[INFO] [stderr]    --> src/database.rs:253:13
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let corrupt_id = self.corrupt_stats().insert_one(document, None).await?.inserted_id;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_corrupt_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nucleoid-persistence-backend` (bin "nucleoid-persistence-backend" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nucleoid_persistence_backend-78479c3a37555e8b)
[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" "4e1e88491dfb1ceac7571441f8ce514d2886379783dcf86d87e37c8eb553f1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1e88491dfb1ceac7571441f8ce514d2886379783dcf86d87e37c8eb553f1a9", kill_on_drop: false }`
[INFO] [stdout] 4e1e88491dfb1ceac7571441f8ce514d2886379783dcf86d87e37c8eb553f1a9
