[INFO] cloning repository https://github.com/RRRadicalEdward/Drive-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RRRadicalEdward/Drive-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRRRadicalEdward%2FDrive-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRRRadicalEdward%2FDrive-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b44b7ec97e567e74a58829cf411193cd1d78eed8
[INFO] checking RRRadicalEdward/Drive-tests against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRRRadicalEdward%2FDrive-tests" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RRRadicalEdward/Drive-tests on toolchain 961316100510fe780d266d35bcf68702fbb049e5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RRRadicalEdward/Drive-tests
[INFO] finished tweaking git repo https://github.com/RRRadicalEdward/Drive-tests
[INFO] tweaked toml for git repo https://github.com/RRRadicalEdward/Drive-tests written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 191082d04dc6d9cc62d4999e5196d1873c3b2f21b3b938056ac7238263af615e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "191082d04dc6d9cc62d4999e5196d1873c3b2f21b3b938056ac7238263af615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191082d04dc6d9cc62d4999e5196d1873c3b2f21b3b938056ac7238263af615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191082d04dc6d9cc62d4999e5196d1873c3b2f21b3b938056ac7238263af615e", kill_on_drop: false }`
[INFO] [stdout] 191082d04dc6d9cc62d4999e5196d1873c3b2f21b3b938056ac7238263af615e
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0b0e35879babb1598a2987c5caf2c988622c9a909d312944e17cd13e3242f8c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b0b0e35879babb1598a2987c5caf2c988622c9a909d312944e17cd13e3242f8c", kill_on_drop: false }`
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[INFO] [stderr]     Checking driving-tests-site v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Sqlite`
[INFO] [stdout]  --> src/db/mod.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use diesel::sqlite::{Sqlite, SqliteConnection};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sqlite`
[INFO] [stdout]  --> src/db/mod.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use diesel::sqlite::{Sqlite, SqliteConnection};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/db/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let config: Value = serde_json::from_reader(config_file).unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/db/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let config: Value = serde_json::from_reader(config_file).unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/db/model.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn new(level_value: u32) -> Result<TestLevel, io::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/db/model.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn new(level_value: u32) -> Result<TestLevel, io::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 13s
[INFO] running `Command { std: "docker" "inspect" "b0b0e35879babb1598a2987c5caf2c988622c9a909d312944e17cd13e3242f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b0e35879babb1598a2987c5caf2c988622c9a909d312944e17cd13e3242f8c", kill_on_drop: false }`
[INFO] [stdout] b0b0e35879babb1598a2987c5caf2c988622c9a909d312944e17cd13e3242f8c