[INFO] fetching crate multipeek 0.1.2...
[INFO] testing multipeek-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate multipeek 0.1.2 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multipeek 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d925a66704e22be9d52910d1dddb6bfdae66df01090eb36fd0b1c8e59030fea
[INFO] running `Command { std: "docker" "start" "-a" "1d925a66704e22be9d52910d1dddb6bfdae66df01090eb36fd0b1c8e59030fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d925a66704e22be9d52910d1dddb6bfdae66df01090eb36fd0b1c8e59030fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d925a66704e22be9d52910d1dddb6bfdae66df01090eb36fd0b1c8e59030fea", kill_on_drop: false }`
[INFO] [stdout] 1d925a66704e22be9d52910d1dddb6bfdae66df01090eb36fd0b1c8e59030fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2057f033961944c7a5b75c680f8f6467bc239e149fe4f8e51d6c517db75d6e31
[INFO] running `Command { std: "docker" "start" "-a" "2057f033961944c7a5b75c680f8f6467bc239e149fe4f8e51d6c517db75d6e31", 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" "2057f033961944c7a5b75c680f8f6467bc239e149fe4f8e51d6c517db75d6e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2057f033961944c7a5b75c680f8f6467bc239e149fe4f8e51d6c517db75d6e31", kill_on_drop: false }`
[INFO] [stdout] 2057f033961944c7a5b75c680f8f6467bc239e149fe4f8e51d6c517db75d6e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ab9293385555d65bdc4b4aad04f1a3292dbdb1f53dea1ce826f30c533741fe
[INFO] running `Command { std: "docker" "start" "-a" "28ab9293385555d65bdc4b4aad04f1a3292dbdb1f53dea1ce826f30c533741fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling multipeek v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "28ab9293385555d65bdc4b4aad04f1a3292dbdb1f53dea1ce826f30c533741fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ab9293385555d65bdc4b4aad04f1a3292dbdb1f53dea1ce826f30c533741fe", kill_on_drop: false }`
[INFO] [stdout] 28ab9293385555d65bdc4b4aad04f1a3292dbdb1f53dea1ce826f30c533741fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 293495ac3d474d50d2376d90e1225a55fd00b543a7ac74889cba87c54bd9b602
[INFO] running `Command { std: "docker" "start" "-a" "293495ac3d474d50d2376d90e1225a55fd00b543a7ac74889cba87c54bd9b602", 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/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 - MultiPeek<I>::peek (line 148) ... ok
[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 - IteratorExt (line 272) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek (line 128) ... ok
[INFO] [stdout] test src/lib.rs - multipeek (line 84) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek_nth (line 181) ... ok
[INFO] [stdout] test src/lib.rs - MultiPeek<I>::peek_nth (line 212) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "293495ac3d474d50d2376d90e1225a55fd00b543a7ac74889cba87c54bd9b602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293495ac3d474d50d2376d90e1225a55fd00b543a7ac74889cba87c54bd9b602", kill_on_drop: false }`
[INFO] [stdout] 293495ac3d474d50d2376d90e1225a55fd00b543a7ac74889cba87c54bd9b602