[INFO] fetching crate quickstep 0.0.0...
[INFO] testing quickstep-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate quickstep 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate quickstep 0.0.0
[INFO] finished tweaking crates.io crate quickstep 0.0.0
[INFO] tweaked toml for crates.io crate quickstep 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quickstep 0.0.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 92083e8161c61eb79988748affb74d62128fd581c8431928e9d0883eb9748eba
[INFO] running `Command { std: "docker" "start" "-a" "92083e8161c61eb79988748affb74d62128fd581c8431928e9d0883eb9748eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92083e8161c61eb79988748affb74d62128fd581c8431928e9d0883eb9748eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92083e8161c61eb79988748affb74d62128fd581c8431928e9d0883eb9748eba", kill_on_drop: false }`
[INFO] [stdout] 92083e8161c61eb79988748affb74d62128fd581c8431928e9d0883eb9748eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 43d38ca0cc0858de0fec9f5be3c2890d3b5bdf2e04b6a74892fee150887caff6
[INFO] running `Command { std: "docker" "start" "-a" "43d38ca0cc0858de0fec9f5be3c2890d3b5bdf2e04b6a74892fee150887caff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickstep v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "43d38ca0cc0858de0fec9f5be3c2890d3b5bdf2e04b6a74892fee150887caff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d38ca0cc0858de0fec9f5be3c2890d3b5bdf2e04b6a74892fee150887caff6", kill_on_drop: false }`
[INFO] [stdout] 43d38ca0cc0858de0fec9f5be3c2890d3b5bdf2e04b6a74892fee150887caff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 492bed8ca35f66fc7a454992fdb6ef3fef63cba2c4c76e7d7c98f39397e34429
[INFO] running `Command { std: "docker" "start" "-a" "492bed8ca35f66fc7a454992fdb6ef3fef63cba2c4c76e7d7c98f39397e34429", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickstep v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "492bed8ca35f66fc7a454992fdb6ef3fef63cba2c4c76e7d7c98f39397e34429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492bed8ca35f66fc7a454992fdb6ef3fef63cba2c4c76e7d7c98f39397e34429", kill_on_drop: false }`
[INFO] [stdout] 492bed8ca35f66fc7a454992fdb6ef3fef63cba2c4c76e7d7c98f39397e34429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ab50d5c1dc02dc115dc185b3715a744f953a91d805a5d12a1e9e198463a20ba4
[INFO] running `Command { std: "docker" "start" "-a" "ab50d5c1dc02dc115dc185b3715a744f953a91d805a5d12a1e9e198463a20ba4", 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/quickstep-886ca54cac8d79e4)
[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 quickstep
[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" "ab50d5c1dc02dc115dc185b3715a744f953a91d805a5d12a1e9e198463a20ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab50d5c1dc02dc115dc185b3715a744f953a91d805a5d12a1e9e198463a20ba4", kill_on_drop: false }`
[INFO] [stdout] ab50d5c1dc02dc115dc185b3715a744f953a91d805a5d12a1e9e198463a20ba4