[INFO] fetching crate serde_int_map 0.3.0...
[INFO] testing serde_int_map-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate serde_int_map 0.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate serde_int_map 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_int_map 0.3.0
[INFO] finished tweaking crates.io crate serde_int_map 0.3.0
[INFO] tweaked toml for crates.io crate serde_int_map 0.3.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb19620c50a5ba9a65f61efe28d7e08f706c5fcc0c0cd3186a75bfddadc84be8
[INFO] running `Command { std: "docker" "start" "-a" "cb19620c50a5ba9a65f61efe28d7e08f706c5fcc0c0cd3186a75bfddadc84be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb19620c50a5ba9a65f61efe28d7e08f706c5fcc0c0cd3186a75bfddadc84be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb19620c50a5ba9a65f61efe28d7e08f706c5fcc0c0cd3186a75bfddadc84be8", kill_on_drop: false }`
[INFO] [stdout] cb19620c50a5ba9a65f61efe28d7e08f706c5fcc0c0cd3186a75bfddadc84be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c84bdaa16bfecd1e5b883e1da3a2c20ecc4a2388a590aa2ab0e355dac4a908ff
[INFO] running `Command { std: "docker" "start" "-a" "c84bdaa16bfecd1e5b883e1da3a2c20ecc4a2388a590aa2ab0e355dac4a908ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_int_map_traits v0.3.0
[INFO] [stderr]    Compiling serde_int_map_derive v0.3.0
[INFO] [stderr]    Compiling serde_int_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "c84bdaa16bfecd1e5b883e1da3a2c20ecc4a2388a590aa2ab0e355dac4a908ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84bdaa16bfecd1e5b883e1da3a2c20ecc4a2388a590aa2ab0e355dac4a908ff", kill_on_drop: false }`
[INFO] [stdout] c84bdaa16bfecd1e5b883e1da3a2c20ecc4a2388a590aa2ab0e355dac4a908ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8643cca747f504e067f4f4ebd8be435b5d7d582a398b83e0ed46727eb5bc164
[INFO] running `Command { std: "docker" "start" "-a" "c8643cca747f504e067f4f4ebd8be435b5d7d582a398b83e0ed46727eb5bc164", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_int_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c8643cca747f504e067f4f4ebd8be435b5d7d582a398b83e0ed46727eb5bc164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8643cca747f504e067f4f4ebd8be435b5d7d582a398b83e0ed46727eb5bc164", kill_on_drop: false }`
[INFO] [stdout] c8643cca747f504e067f4f4ebd8be435b5d7d582a398b83e0ed46727eb5bc164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6990d92a2adc3d0ccc0f105e313df5e46709167c1b5a5a808dca18c31217dc81
[INFO] running `Command { std: "docker" "start" "-a" "6990d92a2adc3d0ccc0f105e313df5e46709167c1b5a5a808dca18c31217dc81", 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_int_map-357dd20ea1064bf1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_int_map
[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" "6990d92a2adc3d0ccc0f105e313df5e46709167c1b5a5a808dca18c31217dc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6990d92a2adc3d0ccc0f105e313df5e46709167c1b5a5a808dca18c31217dc81", kill_on_drop: false }`
[INFO] [stdout] 6990d92a2adc3d0ccc0f105e313df5e46709167c1b5a5a808dca18c31217dc81