[INFO] fetching crate wtforms-derive 0.0.0...
[INFO] testing wtforms-derive-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate wtforms-derive 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wtforms-derive 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wtforms-derive 0.0.0
[INFO] finished tweaking crates.io crate wtforms-derive 0.0.0
[INFO] tweaked toml for crates.io crate wtforms-derive 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4b1c7ccc536a396b9ccfb678b37a26030b212d80a19fc721ab7d2b94229b38b
[INFO] running `Command { std: "docker" "start" "-a" "b4b1c7ccc536a396b9ccfb678b37a26030b212d80a19fc721ab7d2b94229b38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b1c7ccc536a396b9ccfb678b37a26030b212d80a19fc721ab7d2b94229b38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b1c7ccc536a396b9ccfb678b37a26030b212d80a19fc721ab7d2b94229b38b", kill_on_drop: false }`
[INFO] [stdout] b4b1c7ccc536a396b9ccfb678b37a26030b212d80a19fc721ab7d2b94229b38b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de1185c5f1d333815af75d42db1cf4743cccf6e68f971b8f2b5fb5b3b6dc5817
[INFO] running `Command { std: "docker" "start" "-a" "de1185c5f1d333815af75d42db1cf4743cccf6e68f971b8f2b5fb5b3b6dc5817", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling wtforms-derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "de1185c5f1d333815af75d42db1cf4743cccf6e68f971b8f2b5fb5b3b6dc5817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1185c5f1d333815af75d42db1cf4743cccf6e68f971b8f2b5fb5b3b6dc5817", kill_on_drop: false }`
[INFO] [stdout] de1185c5f1d333815af75d42db1cf4743cccf6e68f971b8f2b5fb5b3b6dc5817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07a4ad0bb30775c0733108d15f526277234fde5443e42ad3ee273facfa0ccab0
[INFO] running `Command { std: "docker" "start" "-a" "07a4ad0bb30775c0733108d15f526277234fde5443e42ad3ee273facfa0ccab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling wtforms-derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "07a4ad0bb30775c0733108d15f526277234fde5443e42ad3ee273facfa0ccab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a4ad0bb30775c0733108d15f526277234fde5443e42ad3ee273facfa0ccab0", kill_on_drop: false }`
[INFO] [stdout] 07a4ad0bb30775c0733108d15f526277234fde5443e42ad3ee273facfa0ccab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 654f5c6ab4f76c82443dc104aa89a244e07a9ff62d0da0dc2dca592a64c89b85
[INFO] running `Command { std: "docker" "start" "-a" "654f5c6ab4f76c82443dc104aa89a244e07a9ff62d0da0dc2dca592a64c89b85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wtforms_derive-8df041bd23c13f4f)
[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 wtforms-derive
[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" "654f5c6ab4f76c82443dc104aa89a244e07a9ff62d0da0dc2dca592a64c89b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654f5c6ab4f76c82443dc104aa89a244e07a9ff62d0da0dc2dca592a64c89b85", kill_on_drop: false }`
[INFO] [stdout] 654f5c6ab4f76c82443dc104aa89a244e07a9ff62d0da0dc2dca592a64c89b85