[INFO] fetching crate noneifempty 0.1.3...
[INFO] testing noneifempty-0.1.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate noneifempty 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate noneifempty 0.1.3
[INFO] finished tweaking crates.io crate noneifempty 0.1.3
[INFO] tweaked toml for crates.io crate noneifempty 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate noneifempty 0.1.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1322b6c473cd114143e11fde067a3d85c4e51ba71c89ab51fda134721cb09ee
[INFO] running `Command { std: "docker" "start" "-a" "d1322b6c473cd114143e11fde067a3d85c4e51ba71c89ab51fda134721cb09ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1322b6c473cd114143e11fde067a3d85c4e51ba71c89ab51fda134721cb09ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1322b6c473cd114143e11fde067a3d85c4e51ba71c89ab51fda134721cb09ee", kill_on_drop: false }`
[INFO] [stdout] d1322b6c473cd114143e11fde067a3d85c4e51ba71c89ab51fda134721cb09ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67112f693d4f624e78f87d86e7189f5879805c04f9454e01d2b086ecb995097d
[INFO] running `Command { std: "docker" "start" "-a" "67112f693d4f624e78f87d86e7189f5879805c04f9454e01d2b086ecb995097d", kill_on_drop: false }`
[INFO] [stderr]    Compiling noneifempty v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "67112f693d4f624e78f87d86e7189f5879805c04f9454e01d2b086ecb995097d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67112f693d4f624e78f87d86e7189f5879805c04f9454e01d2b086ecb995097d", kill_on_drop: false }`
[INFO] [stdout] 67112f693d4f624e78f87d86e7189f5879805c04f9454e01d2b086ecb995097d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d96a900d567b370d3d6d854d3b04ae337d39dffa4ecbfe5a7b32aed846cc73
[INFO] running `Command { std: "docker" "start" "-a" "13d96a900d567b370d3d6d854d3b04ae337d39dffa4ecbfe5a7b32aed846cc73", kill_on_drop: false }`
[INFO] [stderr]    Compiling noneifempty v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "13d96a900d567b370d3d6d854d3b04ae337d39dffa4ecbfe5a7b32aed846cc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d96a900d567b370d3d6d854d3b04ae337d39dffa4ecbfe5a7b32aed846cc73", kill_on_drop: false }`
[INFO] [stdout] 13d96a900d567b370d3d6d854d3b04ae337d39dffa4ecbfe5a7b32aed846cc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c43e030bcf8e21af460843538c128f5a4d7bfc4cb6fb6ab79ebf583d6439e22
[INFO] running `Command { std: "docker" "start" "-a" "4c43e030bcf8e21af460843538c128f5a4d7bfc4cb6fb6ab79ebf583d6439e22", 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/noneifempty-12e76474bcf019fb)
[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 noneifempty
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c43e030bcf8e21af460843538c128f5a4d7bfc4cb6fb6ab79ebf583d6439e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c43e030bcf8e21af460843538c128f5a4d7bfc4cb6fb6ab79ebf583d6439e22", kill_on_drop: false }`
[INFO] [stdout] 4c43e030bcf8e21af460843538c128f5a4d7bfc4cb6fb6ab79ebf583d6439e22