[INFO] fetching crate maybeiframe 0.1.3...
[INFO] testing maybeiframe-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate maybeiframe 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate maybeiframe 0.1.3
[INFO] finished tweaking crates.io crate maybeiframe 0.1.3
[INFO] tweaked toml for crates.io crate maybeiframe 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maybeiframe 0.1.3 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d0830e2c3919f10fa5ae594247311791f6e6c77f8938b4faeac8026251a71104
[INFO] running `Command { std: "docker" "start" "-a" "d0830e2c3919f10fa5ae594247311791f6e6c77f8938b4faeac8026251a71104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0830e2c3919f10fa5ae594247311791f6e6c77f8938b4faeac8026251a71104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0830e2c3919f10fa5ae594247311791f6e6c77f8938b4faeac8026251a71104", kill_on_drop: false }`
[INFO] [stdout] d0830e2c3919f10fa5ae594247311791f6e6c77f8938b4faeac8026251a71104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3c3021a72c2e223ac6386c3781e1efd5343aea3fc75156e5b30dd659b84b4939
[INFO] running `Command { std: "docker" "start" "-a" "3c3021a72c2e223ac6386c3781e1efd5343aea3fc75156e5b30dd659b84b4939", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybeiframe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "3c3021a72c2e223ac6386c3781e1efd5343aea3fc75156e5b30dd659b84b4939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3021a72c2e223ac6386c3781e1efd5343aea3fc75156e5b30dd659b84b4939", kill_on_drop: false }`
[INFO] [stdout] 3c3021a72c2e223ac6386c3781e1efd5343aea3fc75156e5b30dd659b84b4939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c113cd75c71aab7980c44a02320a0138024e1eb6a7e68e1c2748d3a58ad9c86b
[INFO] running `Command { std: "docker" "start" "-a" "c113cd75c71aab7980c44a02320a0138024e1eb6a7e68e1c2748d3a58ad9c86b", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybeiframe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c113cd75c71aab7980c44a02320a0138024e1eb6a7e68e1c2748d3a58ad9c86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c113cd75c71aab7980c44a02320a0138024e1eb6a7e68e1c2748d3a58ad9c86b", kill_on_drop: false }`
[INFO] [stdout] c113cd75c71aab7980c44a02320a0138024e1eb6a7e68e1c2748d3a58ad9c86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e17a5d1c785a984ad95e7a2ea2d5b3f515362b3385cd74ad4d378d945770feef
[INFO] running `Command { std: "docker" "start" "-a" "e17a5d1c785a984ad95e7a2ea2d5b3f515362b3385cd74ad4d378d945770feef", 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/maybeiframe-657f5ea38d920427)
[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 maybeiframe
[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" "e17a5d1c785a984ad95e7a2ea2d5b3f515362b3385cd74ad4d378d945770feef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17a5d1c785a984ad95e7a2ea2d5b3f515362b3385cd74ad4d378d945770feef", kill_on_drop: false }`
[INFO] [stdout] e17a5d1c785a984ad95e7a2ea2d5b3f515362b3385cd74ad4d378d945770feef