[INFO] cloning repository https://github.com/flugsio/redi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flugsio/redi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflugsio%2Fredi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflugsio%2Fredi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d132d50cf5cc39c73e37d900c530d63d6d03a62e
[INFO] testing flugsio/redi against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflugsio%2Fredi" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flugsio/redi on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flugsio/redi
[INFO] finished tweaking git repo https://github.com/flugsio/redi
[INFO] tweaked toml for git repo https://github.com/flugsio/redi written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/flugsio/redi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b56101ae393dc9ff075cc906ae889b79c002c14a64e313f3a03f83c508ae8f9
[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" "0b56101ae393dc9ff075cc906ae889b79c002c14a64e313f3a03f83c508ae8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b56101ae393dc9ff075cc906ae889b79c002c14a64e313f3a03f83c508ae8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b56101ae393dc9ff075cc906ae889b79c002c14a64e313f3a03f83c508ae8f9", kill_on_drop: false }`
[INFO] [stdout] 0b56101ae393dc9ff075cc906ae889b79c002c14a64e313f3a03f83c508ae8f9
[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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3116a0af2c01c8ebb378cd73721f850093e8daddef451740011b5d608e05069a
[INFO] running `Command { std: "docker" "start" "-a" "3116a0af2c01c8ebb378cd73721f850093e8daddef451740011b5d608e05069a", kill_on_drop: false }`
[INFO] [stderr]    Compiling redi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pages`
[INFO] [stdout]   --> src/entity/book.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pages: Vec<Page>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_number`
[INFO] [stdout]   --> src/entity/book.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     page_number: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "3116a0af2c01c8ebb378cd73721f850093e8daddef451740011b5d608e05069a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3116a0af2c01c8ebb378cd73721f850093e8daddef451740011b5d608e05069a", kill_on_drop: false }`
[INFO] [stdout] 3116a0af2c01c8ebb378cd73721f850093e8daddef451740011b5d608e05069a
[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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3513248efa24976f0139f85e7f4b5845db1bdc50e7d012e863e541efe3e94d6f
[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" "3513248efa24976f0139f85e7f4b5845db1bdc50e7d012e863e541efe3e94d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling redi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pages`
[INFO] [stdout]   --> src/entity/book.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pages: Vec<Page>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page_number`
[INFO] [stdout]   --> src/entity/book.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     page_number: i64,
[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 0.72s
[INFO] running `Command { std: "docker" "inspect" "3513248efa24976f0139f85e7f4b5845db1bdc50e7d012e863e541efe3e94d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3513248efa24976f0139f85e7f4b5845db1bdc50e7d012e863e541efe3e94d6f", kill_on_drop: false }`
[INFO] [stdout] 3513248efa24976f0139f85e7f4b5845db1bdc50e7d012e863e541efe3e94d6f
[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=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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb0a16c07d5f5c20a3e0ea0e1d939c1aa9a9f5f52b8ec4ee3250f9dd03999da8
[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" "bb0a16c07d5f5c20a3e0ea0e1d939c1aa9a9f5f52b8ec4ee3250f9dd03999da8", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `pages`
[INFO] [stderr]   --> src/entity/book.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pages: Vec<Page>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `page_number`
[INFO] [stderr]   --> src/entity/book.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     page_number: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `redi` (bin "redi" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redi-7e845e75f9a222e1)
[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" "bb0a16c07d5f5c20a3e0ea0e1d939c1aa9a9f5f52b8ec4ee3250f9dd03999da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0a16c07d5f5c20a3e0ea0e1d939c1aa9a9f5f52b8ec4ee3250f9dd03999da8", kill_on_drop: false }`
[INFO] [stdout] bb0a16c07d5f5c20a3e0ea0e1d939c1aa9a9f5f52b8ec4ee3250f9dd03999da8