[INFO] fetching crate tgfsr 0.0.1...
[INFO] testing tgfsr-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tgfsr 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tgfsr 0.0.1
[INFO] finished tweaking crates.io crate tgfsr 0.0.1
[INFO] tweaked toml for crates.io crate tgfsr 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tgfsr 0.0.1 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46f929e2ada69feb9e3047947fa0d38e9ea78713223dd2acbb3c9809082910c1
[INFO] running `Command { std: "docker" "start" "-a" "46f929e2ada69feb9e3047947fa0d38e9ea78713223dd2acbb3c9809082910c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46f929e2ada69feb9e3047947fa0d38e9ea78713223dd2acbb3c9809082910c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f929e2ada69feb9e3047947fa0d38e9ea78713223dd2acbb3c9809082910c1", kill_on_drop: false }`
[INFO] [stdout] 46f929e2ada69feb9e3047947fa0d38e9ea78713223dd2acbb3c9809082910c1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40d536cdb3f431b18c9a70ada332b97ea8f6c772114b5bcf32576262ce530d49
[INFO] running `Command { std: "docker" "start" "-a" "40d536cdb3f431b18c9a70ada332b97ea8f6c772114b5bcf32576262ce530d49", kill_on_drop: false }`
[INFO] [stderr]    Compiling tgfsr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "40d536cdb3f431b18c9a70ada332b97ea8f6c772114b5bcf32576262ce530d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d536cdb3f431b18c9a70ada332b97ea8f6c772114b5bcf32576262ce530d49", kill_on_drop: false }`
[INFO] [stdout] 40d536cdb3f431b18c9a70ada332b97ea8f6c772114b5bcf32576262ce530d49
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1452f5757285f51a5809cbc5dbfaf1cab82f8bfa4fbfceeccde97c783bb80df0
[INFO] running `Command { std: "docker" "start" "-a" "1452f5757285f51a5809cbc5dbfaf1cab82f8bfa4fbfceeccde97c783bb80df0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tgfsr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1452f5757285f51a5809cbc5dbfaf1cab82f8bfa4fbfceeccde97c783bb80df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1452f5757285f51a5809cbc5dbfaf1cab82f8bfa4fbfceeccde97c783bb80df0", kill_on_drop: false }`
[INFO] [stdout] 1452f5757285f51a5809cbc5dbfaf1cab82f8bfa4fbfceeccde97c783bb80df0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 038c4e96b9bbdd5bd1708dd7d7455161c52d2fbdca005533d4e3054edeae0bdf
[INFO] running `Command { std: "docker" "start" "-a" "038c4e96b9bbdd5bd1708dd7d7455161c52d2fbdca005533d4e3054edeae0bdf", 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/tgfsr-83741f19a5aba159)
[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 tgfsr
[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" "038c4e96b9bbdd5bd1708dd7d7455161c52d2fbdca005533d4e3054edeae0bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038c4e96b9bbdd5bd1708dd7d7455161c52d2fbdca005533d4e3054edeae0bdf", kill_on_drop: false }`
[INFO] [stdout] 038c4e96b9bbdd5bd1708dd7d7455161c52d2fbdca005533d4e3054edeae0bdf