[INFO] fetching crate lerp 0.4.0...
[INFO] testing lerp-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lerp 0.4.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate lerp 0.4.0 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 lerp 0.4.0
[INFO] finished tweaking crates.io crate lerp 0.4.0
[INFO] tweaked toml for crates.io crate lerp 0.4.0 written to /workspace/builds/worker-82/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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 482c7e1849d6132a439a546de8199303da23d9a55f05044e1fd499a4d894add7
[INFO] running `Command { std: "docker" "start" "-a" "482c7e1849d6132a439a546de8199303da23d9a55f05044e1fd499a4d894add7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "482c7e1849d6132a439a546de8199303da23d9a55f05044e1fd499a4d894add7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482c7e1849d6132a439a546de8199303da23d9a55f05044e1fd499a4d894add7", kill_on_drop: false }`
[INFO] [stdout] 482c7e1849d6132a439a546de8199303da23d9a55f05044e1fd499a4d894add7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 20970aad319abb8bee0e090c20f1abaae5720430a9c4d1d903f0b2d46bbddaa2
[INFO] running `Command { std: "docker" "start" "-a" "20970aad319abb8bee0e090c20f1abaae5720430a9c4d1d903f0b2d46bbddaa2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lerp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "20970aad319abb8bee0e090c20f1abaae5720430a9c4d1d903f0b2d46bbddaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20970aad319abb8bee0e090c20f1abaae5720430a9c4d1d903f0b2d46bbddaa2", kill_on_drop: false }`
[INFO] [stdout] 20970aad319abb8bee0e090c20f1abaae5720430a9c4d1d903f0b2d46bbddaa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 48e4f843fbdf09d9929e6038511c0628ac311296baecd0a9cab10fdf6d40449c
[INFO] running `Command { std: "docker" "start" "-a" "48e4f843fbdf09d9929e6038511c0628ac311296baecd0a9cab10fdf6d40449c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lerp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/manual.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/manual.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/manual.rs:82:6
[INFO] [stdout]    |
[INFO] [stdout] 82 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lerp-eab7e6144d064214)
[INFO] [stderr]   Executable tests/derive.rs (/opt/rustwide/target/debug/deps/derive-30a5cd5067a3ea63)
[INFO] [stderr]   Executable tests/manual.rs (/opt/rustwide/target/debug/deps/manual-d3555dad9ad6e897)
[INFO] running `Command { std: "docker" "inspect" "48e4f843fbdf09d9929e6038511c0628ac311296baecd0a9cab10fdf6d40449c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e4f843fbdf09d9929e6038511c0628ac311296baecd0a9cab10fdf6d40449c", kill_on_drop: false }`
[INFO] [stdout] 48e4f843fbdf09d9929e6038511c0628ac311296baecd0a9cab10fdf6d40449c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 852c0c57d39f8cb2f314543d64a4fb8c742ad307e8143f2d6acf589b0a06ba09
[INFO] running `Command { std: "docker" "start" "-a" "852c0c57d39f8cb2f314543d64a4fb8c742ad307e8143f2d6acf589b0a06ba09", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/manual.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/manual.rs:43:6
[INFO] [stderr]    |
[INFO] [stderr] 43 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/manual.rs:82:6
[INFO] [stderr]    |
[INFO] [stderr] 82 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `lerp` (test "manual") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lerp-eab7e6144d064214)
[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 tests/derive.rs (/opt/rustwide/target/debug/deps/derive-30a5cd5067a3ea63)
[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 tests/manual.rs (/opt/rustwide/target/debug/deps/manual-d3555dad9ad6e897)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test manual ... ok
[INFO] [stdout] test manual_mix ... ok
[INFO] [stdout] test manual_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lerp
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Lerp::lerp (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Lerp::lerp_bounded (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Lerp::lerp (line 34) ... ok
[INFO] [stdout] test src/lib.rs - Lerp::lerp_bounded (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Lerp::lerp (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Lerp::lerp (line 45) ... ok
[INFO] [stdout] test src/lib.rs - LerpIter::lerp_iter (line 108) ... ok
[INFO] [stdout] test src/lib.rs - LerpIter::lerp_iter_closed (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "852c0c57d39f8cb2f314543d64a4fb8c742ad307e8143f2d6acf589b0a06ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852c0c57d39f8cb2f314543d64a4fb8c742ad307e8143f2d6acf589b0a06ba09", kill_on_drop: false }`
[INFO] [stdout] 852c0c57d39f8cb2f314543d64a4fb8c742ad307e8143f2d6acf589b0a06ba09