[INFO] fetching crate serde_with_extension 0.1.0...
[INFO] testing serde_with_extension-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_with_extension 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate serde_with_extension 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_with_extension 0.1.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate serde_with_extension 0.1.0
[INFO] tweaked toml for crates.io crate serde_with_extension 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1379bb0c97358cf456f9d694e3c9cabd1253da3632838befa849aaa8f32f4707
[INFO] running `Command { std: "docker" "start" "-a" "1379bb0c97358cf456f9d694e3c9cabd1253da3632838befa849aaa8f32f4707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1379bb0c97358cf456f9d694e3c9cabd1253da3632838befa849aaa8f32f4707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1379bb0c97358cf456f9d694e3c9cabd1253da3632838befa849aaa8f32f4707", kill_on_drop: false }`
[INFO] [stdout] 1379bb0c97358cf456f9d694e3c9cabd1253da3632838befa849aaa8f32f4707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20cc12160a1a4a8560d70b200433c3544d2e8d430d5e306c8b449c54f4b0a1f
[INFO] running `Command { std: "docker" "start" "-a" "c20cc12160a1a4a8560d70b200433c3544d2e8d430d5e306c8b449c54f4b0a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling serde_with_macros v1.5.1
[INFO] [stderr]    Compiling serde_with v1.12.0
[INFO] [stderr]    Compiling serde_with_extension v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "c20cc12160a1a4a8560d70b200433c3544d2e8d430d5e306c8b449c54f4b0a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20cc12160a1a4a8560d70b200433c3544d2e8d430d5e306c8b449c54f4b0a1f", kill_on_drop: false }`
[INFO] [stdout] c20cc12160a1a4a8560d70b200433c3544d2e8d430d5e306c8b449c54f4b0a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae700889c5b46e13a65daa75e78e4e24d5e0d91d48be0d92e2747e98f060b903
[INFO] running `Command { std: "docker" "start" "-a" "ae700889c5b46e13a65daa75e78e4e24d5e0d91d48be0d92e2747e98f060b903", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_with_extension v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ae700889c5b46e13a65daa75e78e4e24d5e0d91d48be0d92e2747e98f060b903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae700889c5b46e13a65daa75e78e4e24d5e0d91d48be0d92e2747e98f060b903", kill_on_drop: false }`
[INFO] [stdout] ae700889c5b46e13a65daa75e78e4e24d5e0d91d48be0d92e2747e98f060b903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3811f7ac8fddf4c3e18d8abf02d9b05cfd666b8e75d41f367e38b3981c59a728
[INFO] running `Command { std: "docker" "start" "-a" "3811f7ac8fddf4c3e18d8abf02d9b05cfd666b8e75d41f367e38b3981c59a728", 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_with_extension-f67b400862f674f9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_with_extension
[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] [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" "3811f7ac8fddf4c3e18d8abf02d9b05cfd666b8e75d41f367e38b3981c59a728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3811f7ac8fddf4c3e18d8abf02d9b05cfd666b8e75d41f367e38b3981c59a728", kill_on_drop: false }`
[INFO] [stdout] 3811f7ac8fddf4c3e18d8abf02d9b05cfd666b8e75d41f367e38b3981c59a728