[INFO] fetching crate my_proj 0.1.1...
[INFO] testing my_proj-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate my_proj 0.1.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate my_proj 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate my_proj 0.1.1
[INFO] finished tweaking crates.io crate my_proj 0.1.1
[INFO] tweaked toml for crates.io crate my_proj 0.1.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate my_proj 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71cc8d3ff95d060f391f02dc7df2536de06d6f2fa5225c4eae578c189c103b8d
[INFO] running `Command { std: "docker" "start" "-a" "71cc8d3ff95d060f391f02dc7df2536de06d6f2fa5225c4eae578c189c103b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71cc8d3ff95d060f391f02dc7df2536de06d6f2fa5225c4eae578c189c103b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cc8d3ff95d060f391f02dc7df2536de06d6f2fa5225c4eae578c189c103b8d", kill_on_drop: false }`
[INFO] [stdout] 71cc8d3ff95d060f391f02dc7df2536de06d6f2fa5225c4eae578c189c103b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be69a1e8b0c20b91eb9f8520b679b53991853f5130f50db5ba214c8932c328d6
[INFO] running `Command { std: "docker" "start" "-a" "be69a1e8b0c20b91eb9f8520b679b53991853f5130f50db5ba214c8932c328d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_proj v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `cube`
[INFO] [stdout]   --> src/lib.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn cube(num:i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 1.15s
[INFO] running `Command { std: "docker" "inspect" "be69a1e8b0c20b91eb9f8520b679b53991853f5130f50db5ba214c8932c328d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be69a1e8b0c20b91eb9f8520b679b53991853f5130f50db5ba214c8932c328d6", kill_on_drop: false }`
[INFO] [stdout] be69a1e8b0c20b91eb9f8520b679b53991853f5130f50db5ba214c8932c328d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 715c327aa58b4c0eb534c42f85d79316fabc202d932a0f166affeba719be9732
[INFO] running `Command { std: "docker" "start" "-a" "715c327aa58b4c0eb534c42f85d79316fabc202d932a0f166affeba719be9732", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_proj v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `cube`
[INFO] [stdout]   --> src/lib.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn cube(num:i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "715c327aa58b4c0eb534c42f85d79316fabc202d932a0f166affeba719be9732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715c327aa58b4c0eb534c42f85d79316fabc202d932a0f166affeba719be9732", kill_on_drop: false }`
[INFO] [stdout] 715c327aa58b4c0eb534c42f85d79316fabc202d932a0f166affeba719be9732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 468892316ac3a5907375370ab426e4d8b2407505e94f10c26a1f8f470a72c415
[INFO] running `Command { std: "docker" "start" "-a" "468892316ac3a5907375370ab426e4d8b2407505e94f10c26a1f8f470a72c415", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `cube`
[INFO] [stderr]   --> src/lib.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn cube(num:i32) -> i32 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `my_proj` (bin "my_proj" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_proj-1e4544aaa76492ba)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_proj-cc0340cf7e432ced)
[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] [stderr]    Doc-tests my_proj
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - square (line 22) ... ok
[INFO] [stdout] test src/lib.rs - cube (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "468892316ac3a5907375370ab426e4d8b2407505e94f10c26a1f8f470a72c415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468892316ac3a5907375370ab426e4d8b2407505e94f10c26a1f8f470a72c415", kill_on_drop: false }`
[INFO] [stdout] 468892316ac3a5907375370ab426e4d8b2407505e94f10c26a1f8f470a72c415