[INFO] crate divrem 0.1.0 is already in cache
[INFO] checking divrem-0.1.0 against master#8ac1525e091d3db28e67adcbbd6db1e1deaa37fb for pr-73323
[INFO] extracting crate divrem 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate divrem 0.1.0 on toolchain 8ac1525e091d3db28e67adcbbd6db1e1deaa37fb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate divrem 0.1.0
[INFO] finished tweaking crates.io crate divrem 0.1.0
[INFO] tweaked toml for crates.io crate divrem 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89e2fd3a89a4d2acc65a4b0360deeeb82bed301799dd03a2b6f5541b2e9269b1
[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" "89e2fd3a89a4d2acc65a4b0360deeeb82bed301799dd03a2b6f5541b2e9269b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e2fd3a89a4d2acc65a4b0360deeeb82bed301799dd03a2b6f5541b2e9269b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e2fd3a89a4d2acc65a4b0360deeeb82bed301799dd03a2b6f5541b2e9269b1", kill_on_drop: false }`
[INFO] [stdout] 89e2fd3a89a4d2acc65a4b0360deeeb82bed301799dd03a2b6f5541b2e9269b1
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+8ac1525e091d3db28e67adcbbd6db1e1deaa37fb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 897bf3283d9b5773a34cbf0fdbcd2fc7cf458bd71c95b0f6fe3c7888407e99fc
[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" "897bf3283d9b5773a34cbf0fdbcd2fc7cf458bd71c95b0f6fe3c7888407e99fc", kill_on_drop: false }`
[INFO] [stderr]     Checking divrem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DivEuclid`
[INFO] [stdout]   --> tests/lib.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RemEuclid`
[INFO] [stdout]   --> tests/lib.rs:76:43
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DivEuclid`
[INFO] [stdout]    --> tests/lib.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RemEuclid`
[INFO] [stdout]    --> tests/lib.rs:172:43
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]     |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DivEuclid`
[INFO] [stdout]  --> benches/lib.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]   |              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RemEuclid`
[INFO] [stdout]  --> benches/lib.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | use divrem::{DivEuclid, DivRemEuclid, RemEuclid};
[INFO] [stdout]   |                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "897bf3283d9b5773a34cbf0fdbcd2fc7cf458bd71c95b0f6fe3c7888407e99fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897bf3283d9b5773a34cbf0fdbcd2fc7cf458bd71c95b0f6fe3c7888407e99fc", kill_on_drop: false }`
[INFO] [stdout] 897bf3283d9b5773a34cbf0fdbcd2fc7cf458bd71c95b0f6fe3c7888407e99fc