[INFO] fetching crate dragonfly 0.0.0...
[INFO] testing dragonfly-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dragonfly 0.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dragonfly 0.0.0
[INFO] finished tweaking crates.io crate dragonfly 0.0.0
[INFO] tweaked toml for crates.io crate dragonfly 0.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dragonfly 0.0.0 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] aac6c01f0f339fb8a4bae34810d91a8b12985851b02681fc3c981632c238db12
[INFO] running `Command { std: "docker" "start" "-a" "aac6c01f0f339fb8a4bae34810d91a8b12985851b02681fc3c981632c238db12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aac6c01f0f339fb8a4bae34810d91a8b12985851b02681fc3c981632c238db12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac6c01f0f339fb8a4bae34810d91a8b12985851b02681fc3c981632c238db12", kill_on_drop: false }`
[INFO] [stdout] aac6c01f0f339fb8a4bae34810d91a8b12985851b02681fc3c981632c238db12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61c433989d556ea43fa225183a5d2f5aef65ed3b0320d81398bbbc79b320e33b
[INFO] running `Command { std: "docker" "start" "-a" "61c433989d556ea43fa225183a5d2f5aef65ed3b0320d81398bbbc79b320e33b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dragonfly v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "61c433989d556ea43fa225183a5d2f5aef65ed3b0320d81398bbbc79b320e33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c433989d556ea43fa225183a5d2f5aef65ed3b0320d81398bbbc79b320e33b", kill_on_drop: false }`
[INFO] [stdout] 61c433989d556ea43fa225183a5d2f5aef65ed3b0320d81398bbbc79b320e33b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0874cd878892903af9076c9fec7a04667e5fa971bbd2c6e417e12e168908d85d
[INFO] running `Command { std: "docker" "start" "-a" "0874cd878892903af9076c9fec7a04667e5fa971bbd2c6e417e12e168908d85d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dragonfly v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "0874cd878892903af9076c9fec7a04667e5fa971bbd2c6e417e12e168908d85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0874cd878892903af9076c9fec7a04667e5fa971bbd2c6e417e12e168908d85d", kill_on_drop: false }`
[INFO] [stdout] 0874cd878892903af9076c9fec7a04667e5fa971bbd2c6e417e12e168908d85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d082160bc0a1d7b82d9e2423f26d628ac4120c73ccf934120d39e4eaf45fa6e7
[INFO] running `Command { std: "docker" "start" "-a" "d082160bc0a1d7b82d9e2423f26d628ac4120c73ccf934120d39e4eaf45fa6e7", 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/dragonfly-295f8edec0d5a702)
[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 dragonfly
[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" "d082160bc0a1d7b82d9e2423f26d628ac4120c73ccf934120d39e4eaf45fa6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d082160bc0a1d7b82d9e2423f26d628ac4120c73ccf934120d39e4eaf45fa6e7", kill_on_drop: false }`
[INFO] [stdout] d082160bc0a1d7b82d9e2423f26d628ac4120c73ccf934120d39e4eaf45fa6e7