[INFO] fetching crate roberto 0.0.1...
[INFO] testing roberto-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate roberto 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate roberto 0.0.1
[INFO] finished tweaking crates.io crate roberto 0.0.1
[INFO] tweaked toml for crates.io crate roberto 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roberto 0.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1995e59f23d30e4f2be68acff9572d4553d36eac56c406bc1af91fb945c6aca7
[INFO] running `Command { std: "docker" "start" "-a" "1995e59f23d30e4f2be68acff9572d4553d36eac56c406bc1af91fb945c6aca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1995e59f23d30e4f2be68acff9572d4553d36eac56c406bc1af91fb945c6aca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1995e59f23d30e4f2be68acff9572d4553d36eac56c406bc1af91fb945c6aca7", kill_on_drop: false }`
[INFO] [stdout] 1995e59f23d30e4f2be68acff9572d4553d36eac56c406bc1af91fb945c6aca7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857d7d4d96b7eb31bb355fe57b70a1b0fa25cab3d445969b93a9eb8bb796480f
[INFO] running `Command { std: "docker" "start" "-a" "857d7d4d96b7eb31bb355fe57b70a1b0fa25cab3d445969b93a9eb8bb796480f", kill_on_drop: false }`
[INFO] [stderr]    Compiling roberto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "857d7d4d96b7eb31bb355fe57b70a1b0fa25cab3d445969b93a9eb8bb796480f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857d7d4d96b7eb31bb355fe57b70a1b0fa25cab3d445969b93a9eb8bb796480f", kill_on_drop: false }`
[INFO] [stdout] 857d7d4d96b7eb31bb355fe57b70a1b0fa25cab3d445969b93a9eb8bb796480f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 405e06899b8cfd93de9cd2ce81ad03be1a6a540148c83e5a9da901b1cb45fe5c
[INFO] running `Command { std: "docker" "start" "-a" "405e06899b8cfd93de9cd2ce81ad03be1a6a540148c83e5a9da901b1cb45fe5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling roberto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "405e06899b8cfd93de9cd2ce81ad03be1a6a540148c83e5a9da901b1cb45fe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405e06899b8cfd93de9cd2ce81ad03be1a6a540148c83e5a9da901b1cb45fe5c", kill_on_drop: false }`
[INFO] [stdout] 405e06899b8cfd93de9cd2ce81ad03be1a6a540148c83e5a9da901b1cb45fe5c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4af646d4518b8d7de0d6108003a0820b34f33955af0952427060f4c09d697ba0
[INFO] running `Command { std: "docker" "start" "-a" "4af646d4518b8d7de0d6108003a0820b34f33955af0952427060f4c09d697ba0", 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/roberto-66b7597931344c53)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 roberto
[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] running `Command { std: "docker" "inspect" "4af646d4518b8d7de0d6108003a0820b34f33955af0952427060f4c09d697ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af646d4518b8d7de0d6108003a0820b34f33955af0952427060f4c09d697ba0", kill_on_drop: false }`
[INFO] [stdout] 4af646d4518b8d7de0d6108003a0820b34f33955af0952427060f4c09d697ba0