[INFO] fetching crate tesseras 0.1.0...
[INFO] testing tesseras-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tesseras 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tesseras 0.1.0
[INFO] finished tweaking crates.io crate tesseras 0.1.0
[INFO] tweaked toml for crates.io crate tesseras 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tesseras 0.1.0 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] crate crates.io crate tesseras 0.1.0 already has a lockfile, it will not be regenerated
[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] 7e3999f946da36900d436d75ca571482986a5cace1bdc105cb9a219eb3cd81b3
[INFO] running `Command { std: "docker" "start" "-a" "7e3999f946da36900d436d75ca571482986a5cace1bdc105cb9a219eb3cd81b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3999f946da36900d436d75ca571482986a5cace1bdc105cb9a219eb3cd81b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3999f946da36900d436d75ca571482986a5cace1bdc105cb9a219eb3cd81b3", kill_on_drop: false }`
[INFO] [stdout] 7e3999f946da36900d436d75ca571482986a5cace1bdc105cb9a219eb3cd81b3
[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] 01892e202038e01ef403d2ce8c878eb394db63173bf63f4cae02b6a513cd61ec
[INFO] running `Command { std: "docker" "start" "-a" "01892e202038e01ef403d2ce8c878eb394db63173bf63f4cae02b6a513cd61ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesseras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "01892e202038e01ef403d2ce8c878eb394db63173bf63f4cae02b6a513cd61ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01892e202038e01ef403d2ce8c878eb394db63173bf63f4cae02b6a513cd61ec", kill_on_drop: false }`
[INFO] [stdout] 01892e202038e01ef403d2ce8c878eb394db63173bf63f4cae02b6a513cd61ec
[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] 0b9fdd0194251bf9fd3fcdf6c6f6b460816f7bd5cc58624e719fa2dae1fcc900
[INFO] running `Command { std: "docker" "start" "-a" "0b9fdd0194251bf9fd3fcdf6c6f6b460816f7bd5cc58624e719fa2dae1fcc900", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "0b9fdd0194251bf9fd3fcdf6c6f6b460816f7bd5cc58624e719fa2dae1fcc900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9fdd0194251bf9fd3fcdf6c6f6b460816f7bd5cc58624e719fa2dae1fcc900", kill_on_drop: false }`
[INFO] [stdout] 0b9fdd0194251bf9fd3fcdf6c6f6b460816f7bd5cc58624e719fa2dae1fcc900
[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] 041db759f3271fb226a163d7e4d56656a0d7f4a5ecd0dd1186f6cd83fd3110a2
[INFO] running `Command { std: "docker" "start" "-a" "041db759f3271fb226a163d7e4d56656a0d7f4a5ecd0dd1186f6cd83fd3110a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "041db759f3271fb226a163d7e4d56656a0d7f4a5ecd0dd1186f6cd83fd3110a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041db759f3271fb226a163d7e4d56656a0d7f4a5ecd0dd1186f6cd83fd3110a2", kill_on_drop: false }`
[INFO] [stdout] 041db759f3271fb226a163d7e4d56656a0d7f4a5ecd0dd1186f6cd83fd3110a2