[INFO] fetching crate yz_commons 0.1.1...
[INFO] testing yz_commons-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate yz_commons 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate yz_commons 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yz_commons 0.1.1
[INFO] tweaked toml for crates.io crate yz_commons 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yz_commons 0.1.1 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] crate crates.io crate yz_commons 0.1.1 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 628b0692978ed240aa71f63b4e87ae4ba3bbc0d2ace73984ae0bef67662a9a51
[INFO] running `Command { std: "docker" "start" "-a" "628b0692978ed240aa71f63b4e87ae4ba3bbc0d2ace73984ae0bef67662a9a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628b0692978ed240aa71f63b4e87ae4ba3bbc0d2ace73984ae0bef67662a9a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628b0692978ed240aa71f63b4e87ae4ba3bbc0d2ace73984ae0bef67662a9a51", kill_on_drop: false }`
[INFO] [stdout] 628b0692978ed240aa71f63b4e87ae4ba3bbc0d2ace73984ae0bef67662a9a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a0a08fa3e44aba8e0376f54df84491c2c311ea89b0391554d313882f824a0ccc
[INFO] running `Command { std: "docker" "start" "-a" "a0a08fa3e44aba8e0376f54df84491c2c311ea89b0391554d313882f824a0ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling yz_commons v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "a0a08fa3e44aba8e0376f54df84491c2c311ea89b0391554d313882f824a0ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a08fa3e44aba8e0376f54df84491c2c311ea89b0391554d313882f824a0ccc", kill_on_drop: false }`
[INFO] [stdout] a0a08fa3e44aba8e0376f54df84491c2c311ea89b0391554d313882f824a0ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a430ea974c080fe32e4dff27c8cc3f41df7157d2088b9e78da9ceacd5ad8c34d
[INFO] running `Command { std: "docker" "start" "-a" "a430ea974c080fe32e4dff27c8cc3f41df7157d2088b9e78da9ceacd5ad8c34d", kill_on_drop: false }`
[INFO] [stderr]    Compiling yz_commons v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a430ea974c080fe32e4dff27c8cc3f41df7157d2088b9e78da9ceacd5ad8c34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a430ea974c080fe32e4dff27c8cc3f41df7157d2088b9e78da9ceacd5ad8c34d", kill_on_drop: false }`
[INFO] [stdout] a430ea974c080fe32e4dff27c8cc3f41df7157d2088b9e78da9ceacd5ad8c34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a7cc3724c3f0a832819d09451259b21edc04ea98404353ad22f8cef85242541e
[INFO] running `Command { std: "docker" "start" "-a" "a7cc3724c3f0a832819d09451259b21edc04ea98404353ad22f8cef85242541e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yz_commons-d2dd4b5aa3f177c8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test string_utils::tests::test_reverse_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-028312405d7dc8d0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_reverse_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yz_commons
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/string_utils.rs - string_utils::reverse_string (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.35s
[INFO] running `Command { std: "docker" "inspect" "a7cc3724c3f0a832819d09451259b21edc04ea98404353ad22f8cef85242541e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cc3724c3f0a832819d09451259b21edc04ea98404353ad22f8cef85242541e", kill_on_drop: false }`
[INFO] [stdout] a7cc3724c3f0a832819d09451259b21edc04ea98404353ad22f8cef85242541e