[INFO] fetching crate serde_mtproto_derive 0.3.1...
[INFO] testing serde_mtproto_derive-0.3.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate serde_mtproto_derive 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate serde_mtproto_derive 0.3.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_mtproto_derive 0.3.1
[INFO] finished tweaking crates.io crate serde_mtproto_derive 0.3.1
[INFO] tweaked toml for crates.io crate serde_mtproto_derive 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f945a9e1470193a8d7a6469582c98731c32b15599bb9b0155f8a30e26064077e
[INFO] running `Command { std: "docker" "start" "-a" "f945a9e1470193a8d7a6469582c98731c32b15599bb9b0155f8a30e26064077e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f945a9e1470193a8d7a6469582c98731c32b15599bb9b0155f8a30e26064077e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f945a9e1470193a8d7a6469582c98731c32b15599bb9b0155f8a30e26064077e", kill_on_drop: false }`
[INFO] [stdout] f945a9e1470193a8d7a6469582c98731c32b15599bb9b0155f8a30e26064077e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c3b01cdece9e4695a798191eb64e50ee03929eec7f48aa22f2f2e8b12948827
[INFO] running `Command { std: "docker" "start" "-a" "7c3b01cdece9e4695a798191eb64e50ee03929eec7f48aa22f2f2e8b12948827", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling serde_mtproto_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "7c3b01cdece9e4695a798191eb64e50ee03929eec7f48aa22f2f2e8b12948827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3b01cdece9e4695a798191eb64e50ee03929eec7f48aa22f2f2e8b12948827", kill_on_drop: false }`
[INFO] [stdout] 7c3b01cdece9e4695a798191eb64e50ee03929eec7f48aa22f2f2e8b12948827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c75087e23ce7010d7121592a7cfd94760ae69ad4e61ea38326f07bfe87600ab
[INFO] running `Command { std: "docker" "start" "-a" "0c75087e23ce7010d7121592a7cfd94760ae69ad4e61ea38326f07bfe87600ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_mtproto_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "0c75087e23ce7010d7121592a7cfd94760ae69ad4e61ea38326f07bfe87600ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c75087e23ce7010d7121592a7cfd94760ae69ad4e61ea38326f07bfe87600ab", kill_on_drop: false }`
[INFO] [stdout] 0c75087e23ce7010d7121592a7cfd94760ae69ad4e61ea38326f07bfe87600ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42620a9847139165d3a61b9cf4b9ac170e88b7c5a53ed5befd6bceb7a0ee44f
[INFO] running `Command { std: "docker" "start" "-a" "c42620a9847139165d3a61b9cf4b9ac170e88b7c5a53ed5befd6bceb7a0ee44f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_mtproto_derive-47a233a9f2c0fdf0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_mtproto_derive
[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" "c42620a9847139165d3a61b9cf4b9ac170e88b7c5a53ed5befd6bceb7a0ee44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42620a9847139165d3a61b9cf4b9ac170e88b7c5a53ed5befd6bceb7a0ee44f", kill_on_drop: false }`
[INFO] [stdout] c42620a9847139165d3a61b9cf4b9ac170e88b7c5a53ed5befd6bceb7a0ee44f