[INFO] fetching crate legacy-serde 0.9.0...
[INFO] testing legacy-serde-0.9.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate legacy-serde 0.9.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate legacy-serde 0.9.0 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 legacy-serde 0.9.0
[INFO] finished tweaking crates.io crate legacy-serde 0.9.0
[INFO] tweaked toml for crates.io crate legacy-serde 0.9.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] b7dc6f2a24c794e06f5fab7178cd2353944bdf6d7d3144717770dae83780551f
[INFO] running `Command { std: "docker" "start" "-a" "b7dc6f2a24c794e06f5fab7178cd2353944bdf6d7d3144717770dae83780551f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7dc6f2a24c794e06f5fab7178cd2353944bdf6d7d3144717770dae83780551f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7dc6f2a24c794e06f5fab7178cd2353944bdf6d7d3144717770dae83780551f", kill_on_drop: false }`
[INFO] [stdout] b7dc6f2a24c794e06f5fab7178cd2353944bdf6d7d3144717770dae83780551f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] a6cc8d42e613b1e2290ba59502290970432cd8f8cbefaced95eb441d130810e3
[INFO] running `Command { std: "docker" "start" "-a" "a6cc8d42e613b1e2290ba59502290970432cd8f8cbefaced95eb441d130810e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling legacy-serde v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "a6cc8d42e613b1e2290ba59502290970432cd8f8cbefaced95eb441d130810e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6cc8d42e613b1e2290ba59502290970432cd8f8cbefaced95eb441d130810e3", kill_on_drop: false }`
[INFO] [stdout] a6cc8d42e613b1e2290ba59502290970432cd8f8cbefaced95eb441d130810e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 624e943fa6ebd7e78272b9027aab1aa8adf99a68822ed3381288ebacc5a327af
[INFO] running `Command { std: "docker" "start" "-a" "624e943fa6ebd7e78272b9027aab1aa8adf99a68822ed3381288ebacc5a327af", kill_on_drop: false }`
[INFO] [stderr]    Compiling legacy-serde v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/legacy_serde-a4dc305195c1a6fa)
[INFO] running `Command { std: "docker" "inspect" "624e943fa6ebd7e78272b9027aab1aa8adf99a68822ed3381288ebacc5a327af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624e943fa6ebd7e78272b9027aab1aa8adf99a68822ed3381288ebacc5a327af", kill_on_drop: false }`
[INFO] [stdout] 624e943fa6ebd7e78272b9027aab1aa8adf99a68822ed3381288ebacc5a327af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 22730d8a30b392d3a72cc95b0dc02e4f034e2b9d8289d5d56035c386398d5a99
[INFO] running `Command { std: "docker" "start" "-a" "22730d8a30b392d3a72cc95b0dc02e4f034e2b9d8289d5d56035c386398d5a99", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/legacy_serde-a4dc305195c1a6fa)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests legacy-serde
[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" "22730d8a30b392d3a72cc95b0dc02e4f034e2b9d8289d5d56035c386398d5a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22730d8a30b392d3a72cc95b0dc02e4f034e2b9d8289d5d56035c386398d5a99", kill_on_drop: false }`
[INFO] [stdout] 22730d8a30b392d3a72cc95b0dc02e4f034e2b9d8289d5d56035c386398d5a99