[INFO] fetching crate multipeek 0.1.2...
[INFO] testing multipeek-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate multipeek 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate multipeek 0.1.2
[INFO] finished tweaking crates.io crate multipeek 0.1.2
[INFO] tweaked toml for crates.io crate multipeek 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multipeek 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c891b91240472e6ba6faf64585bd5d297033ebf30b0f250eaafc26eaf2345fd3
[INFO] running `Command { std: "docker" "start" "-a" "c891b91240472e6ba6faf64585bd5d297033ebf30b0f250eaafc26eaf2345fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c891b91240472e6ba6faf64585bd5d297033ebf30b0f250eaafc26eaf2345fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c891b91240472e6ba6faf64585bd5d297033ebf30b0f250eaafc26eaf2345fd3", kill_on_drop: false }`
[INFO] [stdout] c891b91240472e6ba6faf64585bd5d297033ebf30b0f250eaafc26eaf2345fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c83b3dc877af6b1ae2d57bbf01b3a3fec9f913c6c94c4c0360f3545c85f8299
[INFO] running `Command { std: "docker" "start" "-a" "4c83b3dc877af6b1ae2d57bbf01b3a3fec9f913c6c94c4c0360f3545c85f8299", kill_on_drop: false }`
[INFO] [stderr]    Compiling multipeek v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4c83b3dc877af6b1ae2d57bbf01b3a3fec9f913c6c94c4c0360f3545c85f8299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c83b3dc877af6b1ae2d57bbf01b3a3fec9f913c6c94c4c0360f3545c85f8299", kill_on_drop: false }`
[INFO] [stdout] 4c83b3dc877af6b1ae2d57bbf01b3a3fec9f913c6c94c4c0360f3545c85f8299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dcb5eeec68c78b6ac12d84134185dfb74828b5ec90760de5db36f6b73de65df
[INFO] running `Command { std: "docker" "start" "-a" "6dcb5eeec68c78b6ac12d84134185dfb74828b5ec90760de5db36f6b73de65df", kill_on_drop: false }`
[INFO] [stderr]    Compiling multipeek v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6dcb5eeec68c78b6ac12d84134185dfb74828b5ec90760de5db36f6b73de65df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dcb5eeec68c78b6ac12d84134185dfb74828b5ec90760de5db36f6b73de65df", kill_on_drop: false }`
[INFO] [stdout] 6dcb5eeec68c78b6ac12d84134185dfb74828b5ec90760de5db36f6b73de65df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c84c3607bb8043f6898de1ca0f8a474cd3b535b182346510e086ba3b638ddb3
[INFO] running `Command { std: "docker" "start" "-a" "6c84c3607bb8043f6898de1ca0f8a474cd3b535b182346510e086ba3b638ddb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multipeek-2622e2dcd5cc57c6)
[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]    Doc-tests multipeek
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek_nth (line 198) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek_nth (line 212) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek_nth (line 181) ... ok
[INFO] [stdout] test src/lib.rs - IteratorExt (line 272) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek (line 128) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek (line 148) ... ok
[INFO] [stdout] test src/lib.rs - multipeek (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c84c3607bb8043f6898de1ca0f8a474cd3b535b182346510e086ba3b638ddb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c84c3607bb8043f6898de1ca0f8a474cd3b535b182346510e086ba3b638ddb3", kill_on_drop: false }`
[INFO] [stdout] 6c84c3607bb8043f6898de1ca0f8a474cd3b535b182346510e086ba3b638ddb3