[INFO] fetching crate small_len 1.1.2...
[INFO] testing small_len-1.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate small_len 1.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate small_len 1.1.2
[INFO] finished tweaking crates.io crate small_len 1.1.2
[INFO] tweaked toml for crates.io crate small_len 1.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate small_len 1.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded var_num v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5de05df1f6207dffafb86278916fb10b9dd78217daaa16c0833a4594a0d3e3a
[INFO] running `Command { std: "docker" "start" "-a" "b5de05df1f6207dffafb86278916fb10b9dd78217daaa16c0833a4594a0d3e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5de05df1f6207dffafb86278916fb10b9dd78217daaa16c0833a4594a0d3e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5de05df1f6207dffafb86278916fb10b9dd78217daaa16c0833a4594a0d3e3a", kill_on_drop: false }`
[INFO] [stdout] b5de05df1f6207dffafb86278916fb10b9dd78217daaa16c0833a4594a0d3e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ec1d2e2d6e77fbc09e5a5c77923355070836b5fc23977953f088c79f2801a7
[INFO] running `Command { std: "docker" "start" "-a" "52ec1d2e2d6e77fbc09e5a5c77923355070836b5fc23977953f088c79f2801a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_len v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "52ec1d2e2d6e77fbc09e5a5c77923355070836b5fc23977953f088c79f2801a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ec1d2e2d6e77fbc09e5a5c77923355070836b5fc23977953f088c79f2801a7", kill_on_drop: false }`
[INFO] [stdout] 52ec1d2e2d6e77fbc09e5a5c77923355070836b5fc23977953f088c79f2801a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6f4c1e96d8ed1c60cb223a1b4ea48c57e028b8878c0c0a84ecf7dfc5a2c565f
[INFO] running `Command { std: "docker" "start" "-a" "e6f4c1e96d8ed1c60cb223a1b4ea48c57e028b8878c0c0a84ecf7dfc5a2c565f", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_len v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "e6f4c1e96d8ed1c60cb223a1b4ea48c57e028b8878c0c0a84ecf7dfc5a2c565f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f4c1e96d8ed1c60cb223a1b4ea48c57e028b8878c0c0a84ecf7dfc5a2c565f", kill_on_drop: false }`
[INFO] [stdout] e6f4c1e96d8ed1c60cb223a1b4ea48c57e028b8878c0c0a84ecf7dfc5a2c565f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a3a9f42d04381a69016165a29b4a15f3ac4b2e0fc0dac88f44b43128c6e5722
[INFO] running `Command { std: "docker" "start" "-a" "6a3a9f42d04381a69016165a29b4a15f3ac4b2e0fc0dac88f44b43128c6e5722", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/small_len-8e946f38ac78f910)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test small_len_tests::add ... ok
[INFO] [stdout] test small_len_tests::index ... ok
[INFO] [stdout] test small_len_tests::double ... ok
[INFO] [stdout] test small_len_tests::mul ... ok
[INFO] [stdout] test small_len_tests::sub ... ok
[INFO] [stdout] test small_len_tests::rem ... ok
[INFO] [stdout] test small_len_tests::usize ... ok
[INFO] [stdout] test small_len_tests::it_works ... ok
[INFO] [stdout] test small_len_tests::quad ... ok
[INFO] [stdout] test small_len_tests::word ... ok
[INFO] [stdout] test small_len_tests::div ... ok
[INFO] [stdout] test small_len_tests::byte ... ok
[INFO] [stdout] test small_len_tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests small_len
[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" "6a3a9f42d04381a69016165a29b4a15f3ac4b2e0fc0dac88f44b43128c6e5722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3a9f42d04381a69016165a29b4a15f3ac4b2e0fc0dac88f44b43128c6e5722", kill_on_drop: false }`
[INFO] [stdout] 6a3a9f42d04381a69016165a29b4a15f3ac4b2e0fc0dac88f44b43128c6e5722