[INFO] fetching crate from_value_derive 0.1.1...
[INFO] testing from_value_derive-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate from_value_derive 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate from_value_derive 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate from_value_derive 0.1.1
[INFO] finished tweaking crates.io crate from_value_derive 0.1.1
[INFO] tweaked toml for crates.io crate from_value_derive 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 857a3ac3cace6b18cd3a0b94ba9b04b98447421d8ca0227f0c9e86ce8155bbd0
[INFO] running `Command { std: "docker" "start" "-a" "857a3ac3cace6b18cd3a0b94ba9b04b98447421d8ca0227f0c9e86ce8155bbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "857a3ac3cace6b18cd3a0b94ba9b04b98447421d8ca0227f0c9e86ce8155bbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857a3ac3cace6b18cd3a0b94ba9b04b98447421d8ca0227f0c9e86ce8155bbd0", kill_on_drop: false }`
[INFO] [stdout] 857a3ac3cace6b18cd3a0b94ba9b04b98447421d8ca0227f0c9e86ce8155bbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510596a57afdc0099ef9ffeb94b62192419ad06bbfc3e2bde817b81beb4022f1
[INFO] running `Command { std: "docker" "start" "-a" "510596a57afdc0099ef9ffeb94b62192419ad06bbfc3e2bde817b81beb4022f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling from_value_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.01s
[INFO] running `Command { std: "docker" "inspect" "510596a57afdc0099ef9ffeb94b62192419ad06bbfc3e2bde817b81beb4022f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510596a57afdc0099ef9ffeb94b62192419ad06bbfc3e2bde817b81beb4022f1", kill_on_drop: false }`
[INFO] [stdout] 510596a57afdc0099ef9ffeb94b62192419ad06bbfc3e2bde817b81beb4022f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e68ee423539c9e606ba8d3533d2c22f638ea581c2bd6485d6fc29ae23b2b825c
[INFO] running `Command { std: "docker" "start" "-a" "e68ee423539c9e606ba8d3533d2c22f638ea581c2bd6485d6fc29ae23b2b825c", kill_on_drop: false }`
[INFO] [stderr]    Compiling from_value_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e68ee423539c9e606ba8d3533d2c22f638ea581c2bd6485d6fc29ae23b2b825c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68ee423539c9e606ba8d3533d2c22f638ea581c2bd6485d6fc29ae23b2b825c", kill_on_drop: false }`
[INFO] [stdout] e68ee423539c9e606ba8d3533d2c22f638ea581c2bd6485d6fc29ae23b2b825c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 767a2d0ca2021a755d53e23a6a5ed42b7a4ccb4673b2474749c6f5afbf4b61e4
[INFO] running `Command { std: "docker" "start" "-a" "767a2d0ca2021a755d53e23a6a5ed42b7a4ccb4673b2474749c6f5afbf4b61e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/from_value_derive-a6d4733b90b890cc)
[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 from_value_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" "767a2d0ca2021a755d53e23a6a5ed42b7a4ccb4673b2474749c6f5afbf4b61e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767a2d0ca2021a755d53e23a6a5ed42b7a4ccb4673b2474749c6f5afbf4b61e4", kill_on_drop: false }`
[INFO] [stdout] 767a2d0ca2021a755d53e23a6a5ed42b7a4ccb4673b2474749c6f5afbf4b61e4