[INFO] fetching crate zerde 0.0.0...
[INFO] testing zerde-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zerde 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zerde 0.0.0
[INFO] finished tweaking crates.io crate zerde 0.0.0
[INFO] tweaked toml for crates.io crate zerde 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerde 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] crate crates.io crate zerde 0.0.0 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" "+1.90.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a4b452fbbcec715e55df87b06d7596305e807e3df658b4463294e9c02b12d526
[INFO] running `Command { std: "docker" "start" "-a" "a4b452fbbcec715e55df87b06d7596305e807e3df658b4463294e9c02b12d526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b452fbbcec715e55df87b06d7596305e807e3df658b4463294e9c02b12d526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b452fbbcec715e55df87b06d7596305e807e3df658b4463294e9c02b12d526", kill_on_drop: false }`
[INFO] [stdout] a4b452fbbcec715e55df87b06d7596305e807e3df658b4463294e9c02b12d526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f550f130fc41c7c7b160ca88236990720d603467d75d5e9b3d02cd7ce0cf3128
[INFO] running `Command { std: "docker" "start" "-a" "f550f130fc41c7c7b160ca88236990720d603467d75d5e9b3d02cd7ce0cf3128", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerde v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "f550f130fc41c7c7b160ca88236990720d603467d75d5e9b3d02cd7ce0cf3128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f550f130fc41c7c7b160ca88236990720d603467d75d5e9b3d02cd7ce0cf3128", kill_on_drop: false }`
[INFO] [stdout] f550f130fc41c7c7b160ca88236990720d603467d75d5e9b3d02cd7ce0cf3128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5027d3477252f34d28bf0cdf44267ad836fe9534abb0d2b27d745f19e75d6a0b
[INFO] running `Command { std: "docker" "start" "-a" "5027d3477252f34d28bf0cdf44267ad836fe9534abb0d2b27d745f19e75d6a0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerde v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5027d3477252f34d28bf0cdf44267ad836fe9534abb0d2b27d745f19e75d6a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5027d3477252f34d28bf0cdf44267ad836fe9534abb0d2b27d745f19e75d6a0b", kill_on_drop: false }`
[INFO] [stdout] 5027d3477252f34d28bf0cdf44267ad836fe9534abb0d2b27d745f19e75d6a0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9a8054b273f631e1350669d657d680754736b8b7259e4f33f7e983704b844f24
[INFO] running `Command { std: "docker" "start" "-a" "9a8054b273f631e1350669d657d680754736b8b7259e4f33f7e983704b844f24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerde-c5b72293d8956fa5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests zerde
[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] [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" "9a8054b273f631e1350669d657d680754736b8b7259e4f33f7e983704b844f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8054b273f631e1350669d657d680754736b8b7259e4f33f7e983704b844f24", kill_on_drop: false }`
[INFO] [stdout] 9a8054b273f631e1350669d657d680754736b8b7259e4f33f7e983704b844f24