[INFO] cloning repository https://github.com/peterallin/serde_dict_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterallin/serde_dict_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterallin%2Fserde_dict_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterallin%2Fserde_dict_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85f839b9752c3359b4a068ccd15a47b58d7197f5
[INFO] testing peterallin/serde_dict_test against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterallin%2Fserde_dict_test" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peterallin/serde_dict_test 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 git repo https://github.com/peterallin/serde_dict_test
[INFO] finished tweaking git repo https://github.com/peterallin/serde_dict_test
[INFO] tweaked toml for git repo https://github.com/peterallin/serde_dict_test written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/peterallin/serde_dict_test 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] [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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] a31136bbe58c01764682a073bef10961721692a161289d92bff4f01f86563bbb
[INFO] running `Command { std: "docker" "start" "-a" "a31136bbe58c01764682a073bef10961721692a161289d92bff4f01f86563bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a31136bbe58c01764682a073bef10961721692a161289d92bff4f01f86563bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31136bbe58c01764682a073bef10961721692a161289d92bff4f01f86563bbb", kill_on_drop: false }`
[INFO] [stdout] a31136bbe58c01764682a073bef10961721692a161289d92bff4f01f86563bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 7f0532470bcda80f4e3f95d381609e0e3ee75b47de6b3c4cbc009e0e2413a85f
[INFO] running `Command { std: "docker" "start" "-a" "7f0532470bcda80f4e3f95d381609e0e3ee75b47de6b3c4cbc009e0e2413a85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_dict_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.58s
[INFO] running `Command { std: "docker" "inspect" "7f0532470bcda80f4e3f95d381609e0e3ee75b47de6b3c4cbc009e0e2413a85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0532470bcda80f4e3f95d381609e0e3ee75b47de6b3c4cbc009e0e2413a85f", kill_on_drop: false }`
[INFO] [stdout] 7f0532470bcda80f4e3f95d381609e0e3ee75b47de6b3c4cbc009e0e2413a85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 1fe2e1c5ad5367044051d6f25e29ac3850b5adbdd17dca5ec5706d924c4eb280
[INFO] running `Command { std: "docker" "start" "-a" "1fe2e1c5ad5367044051d6f25e29ac3850b5adbdd17dca5ec5706d924c4eb280", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_dict_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/serde_dict_test-b1ac590b462f93aa)
[INFO] running `Command { std: "docker" "inspect" "1fe2e1c5ad5367044051d6f25e29ac3850b5adbdd17dca5ec5706d924c4eb280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe2e1c5ad5367044051d6f25e29ac3850b5adbdd17dca5ec5706d924c4eb280", kill_on_drop: false }`
[INFO] [stdout] 1fe2e1c5ad5367044051d6f25e29ac3850b5adbdd17dca5ec5706d924c4eb280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] bdf3e75ae0b91fc8d297f5f68018b80c8344f858f004f48ff494d9bd7f8f58e2
[INFO] running `Command { std: "docker" "start" "-a" "bdf3e75ae0b91fc8d297f5f68018b80c8344f858f004f48ff494d9bd7f8f58e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.91s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/serde_dict_test-b1ac590b462f93aa)
[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" "bdf3e75ae0b91fc8d297f5f68018b80c8344f858f004f48ff494d9bd7f8f58e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf3e75ae0b91fc8d297f5f68018b80c8344f858f004f48ff494d9bd7f8f58e2", kill_on_drop: false }`
[INFO] [stdout] bdf3e75ae0b91fc8d297f5f68018b80c8344f858f004f48ff494d9bd7f8f58e2