[INFO] fetching crate validated_struct 2.1.0...
[INFO] testing validated_struct-2.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate validated_struct 2.1.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate validated_struct 2.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate validated_struct 2.1.0
[INFO] finished tweaking crates.io crate validated_struct 2.1.0
[INFO] tweaked toml for crates.io crate validated_struct 2.1.0 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate validated_struct 2.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d100f4a5f19316a69bac9dc6803779f9df7fd156a1f74f96695f854cd9db7e7e
[INFO] running `Command { std: "docker" "start" "-a" "d100f4a5f19316a69bac9dc6803779f9df7fd156a1f74f96695f854cd9db7e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d100f4a5f19316a69bac9dc6803779f9df7fd156a1f74f96695f854cd9db7e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d100f4a5f19316a69bac9dc6803779f9df7fd156a1f74f96695f854cd9db7e7e", kill_on_drop: false }`
[INFO] [stdout] d100f4a5f19316a69bac9dc6803779f9df7fd156a1f74f96695f854cd9db7e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25041772fd3108173e4180e2fce4c013dd7621f5dc68ef36adb35824e2a95be8
[INFO] running `Command { std: "docker" "start" "-a" "25041772fd3108173e4180e2fce4c013dd7621f5dc68ef36adb35824e2a95be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling validated_struct_macros v2.1.0
[INFO] [stderr]    Compiling validated_struct v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.48s
[INFO] running `Command { std: "docker" "inspect" "25041772fd3108173e4180e2fce4c013dd7621f5dc68ef36adb35824e2a95be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25041772fd3108173e4180e2fce4c013dd7621f5dc68ef36adb35824e2a95be8", kill_on_drop: false }`
[INFO] [stdout] 25041772fd3108173e4180e2fce4c013dd7621f5dc68ef36adb35824e2a95be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb71d4ffa6a070d499f2313e1688e3b07450cc6aed50950c56960f8bdacb43d7
[INFO] running `Command { std: "docker" "start" "-a" "bb71d4ffa6a070d499f2313e1688e3b07450cc6aed50950c56960f8bdacb43d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling validated_struct v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/validated_struct-a4bb2e70d5ce47b2)
[INFO] running `Command { std: "docker" "inspect" "bb71d4ffa6a070d499f2313e1688e3b07450cc6aed50950c56960f8bdacb43d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb71d4ffa6a070d499f2313e1688e3b07450cc6aed50950c56960f8bdacb43d7", kill_on_drop: false }`
[INFO] [stdout] bb71d4ffa6a070d499f2313e1688e3b07450cc6aed50950c56960f8bdacb43d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74c936a584e95bcc399446ef2ac6f7cf8662df4ce9e6062224f46d8508c72d0d
[INFO] running `Command { std: "docker" "start" "-a" "74c936a584e95bcc399446ef2ac6f7cf8662df4ce9e6062224f46d8508c72d0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/validated_struct-a4bb2e70d5ce47b2)
[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 validated_struct
[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" "74c936a584e95bcc399446ef2ac6f7cf8662df4ce9e6062224f46d8508c72d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c936a584e95bcc399446ef2ac6f7cf8662df4ce9e6062224f46d8508c72d0d", kill_on_drop: false }`
[INFO] [stdout] 74c936a584e95bcc399446ef2ac6f7cf8662df4ce9e6062224f46d8508c72d0d