[INFO] fetching crate expanding_slice_rb 0.2.2...
[INFO] testing expanding_slice_rb-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate expanding_slice_rb 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate expanding_slice_rb 0.2.2
[INFO] finished tweaking crates.io crate expanding_slice_rb 0.2.2
[INFO] tweaked toml for crates.io crate expanding_slice_rb 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate expanding_slice_rb 0.2.2 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] crate crates.io crate expanding_slice_rb 0.2.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slice_ring_buf v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f180f3a52834ac494464e39dbef36c1c89a1ee19698778fd31a6aca55dde3c2b
[INFO] running `Command { std: "docker" "start" "-a" "f180f3a52834ac494464e39dbef36c1c89a1ee19698778fd31a6aca55dde3c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f180f3a52834ac494464e39dbef36c1c89a1ee19698778fd31a6aca55dde3c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f180f3a52834ac494464e39dbef36c1c89a1ee19698778fd31a6aca55dde3c2b", kill_on_drop: false }`
[INFO] [stdout] f180f3a52834ac494464e39dbef36c1c89a1ee19698778fd31a6aca55dde3c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5187b7f637286bc67aa1e04294acc088f0ce8e5838c399143e7f71f3b859980c
[INFO] running `Command { std: "docker" "start" "-a" "5187b7f637286bc67aa1e04294acc088f0ce8e5838c399143e7f71f3b859980c", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice_ring_buf v0.3.2
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "5187b7f637286bc67aa1e04294acc088f0ce8e5838c399143e7f71f3b859980c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5187b7f637286bc67aa1e04294acc088f0ce8e5838c399143e7f71f3b859980c", kill_on_drop: false }`
[INFO] [stdout] 5187b7f637286bc67aa1e04294acc088f0ce8e5838c399143e7f71f3b859980c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fed98561a93f6635e37441cc1f654f2ba190e93685ec6d1c19e849bf23aec1ee
[INFO] running `Command { std: "docker" "start" "-a" "fed98561a93f6635e37441cc1f654f2ba190e93685ec6d1c19e849bf23aec1ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling expanding_slice_rb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "fed98561a93f6635e37441cc1f654f2ba190e93685ec6d1c19e849bf23aec1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed98561a93f6635e37441cc1f654f2ba190e93685ec6d1c19e849bf23aec1ee", kill_on_drop: false }`
[INFO] [stdout] fed98561a93f6635e37441cc1f654f2ba190e93685ec6d1c19e849bf23aec1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7fd2d68449c1cee16f83b425da859987f3e0a47a0d1164477e4851dadd0d981f
[INFO] running `Command { std: "docker" "start" "-a" "7fd2d68449c1cee16f83b425da859987f3e0a47a0d1164477e4851dadd0d981f", 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/expanding_slice_rb-f69d3f18c28710c6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... 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 expanding_slice_rb
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ExpSliceRB (line 83) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::write (line 306) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::peek_into (line 257) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::read_into (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::with_capacity (line 152) ... ok
[INFO] [stdout] test src/lib.rs - ExpSliceRB<T>::try_write (line 351) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fd2d68449c1cee16f83b425da859987f3e0a47a0d1164477e4851dadd0d981f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd2d68449c1cee16f83b425da859987f3e0a47a0d1164477e4851dadd0d981f", kill_on_drop: false }`
[INFO] [stdout] 7fd2d68449c1cee16f83b425da859987f3e0a47a0d1164477e4851dadd0d981f