[INFO] fetching crate integer-sqrt 0.1.5...
[INFO] testing integer-sqrt-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate integer-sqrt 0.1.5 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate integer-sqrt 0.1.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer-sqrt 0.1.5
[INFO] finished tweaking crates.io crate integer-sqrt 0.1.5
[INFO] tweaked toml for crates.io crate integer-sqrt 0.1.5 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bef2a5f26e2e48dabe9a3ba1e62a53f05e09badf7cef0697f2ad5fc4a62fac4a
[INFO] running `Command { std: "docker" "start" "-a" "bef2a5f26e2e48dabe9a3ba1e62a53f05e09badf7cef0697f2ad5fc4a62fac4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef2a5f26e2e48dabe9a3ba1e62a53f05e09badf7cef0697f2ad5fc4a62fac4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef2a5f26e2e48dabe9a3ba1e62a53f05e09badf7cef0697f2ad5fc4a62fac4a", kill_on_drop: false }`
[INFO] [stdout] bef2a5f26e2e48dabe9a3ba1e62a53f05e09badf7cef0697f2ad5fc4a62fac4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ad66c6c8041f6b3792f86d78845caf20d316ada404bd0d41133c05d5b3c1cfe
[INFO] running `Command { std: "docker" "start" "-a" "1ad66c6c8041f6b3792f86d78845caf20d316ada404bd0d41133c05d5b3c1cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling integer-sqrt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "1ad66c6c8041f6b3792f86d78845caf20d316ada404bd0d41133c05d5b3c1cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad66c6c8041f6b3792f86d78845caf20d316ada404bd0d41133c05d5b3c1cfe", kill_on_drop: false }`
[INFO] [stdout] 1ad66c6c8041f6b3792f86d78845caf20d316ada404bd0d41133c05d5b3c1cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad93d78f4e4a7a550a6780edc607b84621f75a432db9c4f42939ce0fbc7daf0
[INFO] running `Command { std: "docker" "start" "-a" "2ad93d78f4e4a7a550a6780edc607b84621f75a432db9c4f42939ce0fbc7daf0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling integer-sqrt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/integer_sqrt-e1672cb88748b575)
[INFO] running `Command { std: "docker" "inspect" "2ad93d78f4e4a7a550a6780edc607b84621f75a432db9c4f42939ce0fbc7daf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad93d78f4e4a7a550a6780edc607b84621f75a432db9c4f42939ce0fbc7daf0", kill_on_drop: false }`
[INFO] [stdout] 2ad93d78f4e4a7a550a6780edc607b84621f75a432db9c4f42939ce0fbc7daf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec41807c1c40da08224d3586b4dead936713e54944f9652c3af5a5a3895c436d
[INFO] running `Command { std: "docker" "start" "-a" "ec41807c1c40da08224d3586b4dead936713e54944f9652c3af5a5a3895c436d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/integer_sqrt-e1672cb88748b575)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::i128_test ... ok
[INFO] [stdout] test tests::i16_test ... ok
[INFO] [stdout] test tests::i32_test ... ok
[INFO] [stdout] test tests::i64_test ... ok
[INFO] [stdout] test tests::i8_test ... ok
[INFO] [stdout] test tests::isize_test ... ok
[INFO] [stdout] test tests::u16_test ... ok
[INFO] [stdout] test tests::u128_test ... ok
[INFO] [stdout] test tests::u32_test ... ok
[INFO] [stdout] test tests::u64_test ... ok
[INFO] [stdout] test tests::u8_test ... ok
[INFO] [stdout] test tests::usize_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests integer-sqrt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec41807c1c40da08224d3586b4dead936713e54944f9652c3af5a5a3895c436d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec41807c1c40da08224d3586b4dead936713e54944f9652c3af5a5a3895c436d", kill_on_drop: false }`
[INFO] [stdout] ec41807c1c40da08224d3586b4dead936713e54944f9652c3af5a5a3895c436d