[INFO] fetching crate fragnova_extensions 0.1.0...
[INFO] testing fragnova_extensions-0.1.0 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843
[INFO] extracting crate fragnova_extensions 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fragnova_extensions 0.1.0 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fragnova_extensions 0.1.0
[INFO] finished tweaking crates.io crate fragnova_extensions 0.1.0
[INFO] tweaked toml for crates.io crate fragnova_extensions 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8ec0ecbac509657c5c0f468aef636484f8348763f4ec459df02b947352dda33
[INFO] running `Command { std: "docker" "start" "-a" "b8ec0ecbac509657c5c0f468aef636484f8348763f4ec459df02b947352dda33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ec0ecbac509657c5c0f468aef636484f8348763f4ec459df02b947352dda33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ec0ecbac509657c5c0f468aef636484f8348763f4ec459df02b947352dda33", kill_on_drop: false }`
[INFO] [stdout] b8ec0ecbac509657c5c0f468aef636484f8348763f4ec459df02b947352dda33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d3025615f9c8e9b51801560e2ee806040570f6b63183334dd88ae758444a23
[INFO] running `Command { std: "docker" "start" "-a" "a3d3025615f9c8e9b51801560e2ee806040570f6b63183334dd88ae758444a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling constant_time_eq v0.1.5
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[INFO] [stderr]    Compiling ed25519 v1.5.3
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[INFO] [stderr]    Compiling impl-serde v0.3.2
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[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling ink_lang_codegen v3.4.0
[INFO] [stderr]    Compiling scale-info v2.9.0
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling sp-storage v6.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v6.0.0
[INFO] [stderr]    Compiling ink_engine v3.4.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling sp-externalities v0.12.0
[INFO] [stderr]    Compiling ss58-registry v1.41.0
[INFO] [stderr]    Compiling primitive-types v0.11.1
[INFO] [stderr]    Compiling sp-arithmetic v5.0.0
[INFO] [stderr]    Compiling protos v0.1.30
[INFO] [stderr]    Compiling ink_metadata v3.4.0
[INFO] [stderr]    Compiling sp-tracing v5.0.0
[INFO] [stderr]    Compiling ink_env v3.4.0
[INFO] [stderr]    Compiling sp-runtime-interface v6.0.0
[INFO] [stderr]    Compiling ink_storage v3.4.0
[INFO] [stderr]    Compiling memory-db v0.29.0
[INFO] [stderr]    Compiling ink_lang_macro v3.4.0
[INFO] [stderr]    Compiling ink_lang v3.4.0
[INFO] [stderr]    Compiling sp-core v6.0.0
[INFO] [stderr]    Compiling sp-trie v6.0.0
[INFO] [stderr]    Compiling sp-keystore v0.12.0
[INFO] [stderr]    Compiling sp-state-machine v0.12.0
[INFO] [stderr]    Compiling sp-io v6.0.0
[INFO] [stderr]    Compiling sp-application-crypto v6.0.0
[INFO] [stderr]    Compiling sp-runtime v6.0.0
[INFO] [stderr]    Compiling sp-fragnova v0.1.0
[INFO] [stderr]    Compiling fragnova_extensions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.19s
[INFO] running `Command { std: "docker" "inspect" "a3d3025615f9c8e9b51801560e2ee806040570f6b63183334dd88ae758444a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d3025615f9c8e9b51801560e2ee806040570f6b63183334dd88ae758444a23", kill_on_drop: false }`
[INFO] [stdout] a3d3025615f9c8e9b51801560e2ee806040570f6b63183334dd88ae758444a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 592e821274f8412a3c3a062d46799a5e28755951f4e46633591e927ea651e749
[INFO] running `Command { std: "docker" "start" "-a" "592e821274f8412a3c3a062d46799a5e28755951f4e46633591e927ea651e749", kill_on_drop: false }`
[INFO] [stderr]    Compiling fragnova_extensions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "592e821274f8412a3c3a062d46799a5e28755951f4e46633591e927ea651e749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592e821274f8412a3c3a062d46799a5e28755951f4e46633591e927ea651e749", kill_on_drop: false }`
[INFO] [stdout] 592e821274f8412a3c3a062d46799a5e28755951f4e46633591e927ea651e749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13bd74a63848f6c4f95ddf371f33f66ebc27ea0239c3c94337f48a506e05d22e
[INFO] running `Command { std: "docker" "start" "-a" "13bd74a63848f6c4f95ddf371f33f66ebc27ea0239c3c94337f48a506e05d22e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/fragnova_extensions-20f73b2a1ab80ad5)
[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] [stderr]    Doc-tests fragnova_extensions
[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" "13bd74a63848f6c4f95ddf371f33f66ebc27ea0239c3c94337f48a506e05d22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bd74a63848f6c4f95ddf371f33f66ebc27ea0239c3c94337f48a506e05d22e", kill_on_drop: false }`
[INFO] [stdout] 13bd74a63848f6c4f95ddf371f33f66ebc27ea0239c3c94337f48a506e05d22e