[INFO] fetching crate serde_as 0.0.1...
[INFO] testing serde_as-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate serde_as 0.0.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate serde_as 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_as 0.0.1
[INFO] finished tweaking crates.io crate serde_as 0.0.1
[INFO] tweaked toml for crates.io crate serde_as 0.0.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate serde_as 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6766016f57677c20de76036ea824cb6378def2229780b0566923d575c970217
[INFO] running `Command { std: "docker" "start" "-a" "c6766016f57677c20de76036ea824cb6378def2229780b0566923d575c970217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6766016f57677c20de76036ea824cb6378def2229780b0566923d575c970217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6766016f57677c20de76036ea824cb6378def2229780b0566923d575c970217", kill_on_drop: false }`
[INFO] [stdout] c6766016f57677c20de76036ea824cb6378def2229780b0566923d575c970217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946ca21db05ad103c132d9c2487889fb4cdaab9e0619505eb55b815053e2c78f
[INFO] running `Command { std: "docker" "start" "-a" "946ca21db05ad103c132d9c2487889fb4cdaab9e0619505eb55b815053e2c78f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_as v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "946ca21db05ad103c132d9c2487889fb4cdaab9e0619505eb55b815053e2c78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946ca21db05ad103c132d9c2487889fb4cdaab9e0619505eb55b815053e2c78f", kill_on_drop: false }`
[INFO] [stdout] 946ca21db05ad103c132d9c2487889fb4cdaab9e0619505eb55b815053e2c78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 060c01df06b71f024f0f08cd3a250af25b9e02a1f14e7fc265f1f3b273ef39e3
[INFO] running `Command { std: "docker" "start" "-a" "060c01df06b71f024f0f08cd3a250af25b9e02a1f14e7fc265f1f3b273ef39e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_as v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "060c01df06b71f024f0f08cd3a250af25b9e02a1f14e7fc265f1f3b273ef39e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060c01df06b71f024f0f08cd3a250af25b9e02a1f14e7fc265f1f3b273ef39e3", kill_on_drop: false }`
[INFO] [stdout] 060c01df06b71f024f0f08cd3a250af25b9e02a1f14e7fc265f1f3b273ef39e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 077a83f5f054afa96e870b7d17055ef3b7fa0e73ad1426c9d7b14624837d4282
[INFO] running `Command { std: "docker" "start" "-a" "077a83f5f054afa96e870b7d17055ef3b7fa0e73ad1426c9d7b14624837d4282", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_as-2d44f4889b051c69)
[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" "077a83f5f054afa96e870b7d17055ef3b7fa0e73ad1426c9d7b14624837d4282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077a83f5f054afa96e870b7d17055ef3b7fa0e73ad1426c9d7b14624837d4282", kill_on_drop: false }`
[INFO] [stdout] 077a83f5f054afa96e870b7d17055ef3b7fa0e73ad1426c9d7b14624837d4282