[INFO] fetching crate safe-urqlcodgen-mutations 2.0.1...
[INFO] testing safe-urqlcodgen-mutations-2.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate safe-urqlcodgen-mutations 2.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate safe-urqlcodgen-mutations 2.0.1
[INFO] finished tweaking crates.io crate safe-urqlcodgen-mutations 2.0.1
[INFO] tweaked toml for crates.io crate safe-urqlcodgen-mutations 2.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe-urqlcodgen-mutations 2.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safe-urqlcodgen-mutations 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f4c72c96c52000b7bd2d3ff294e12b802ff1c20ae6a0000887a2875ef7a1fb8
[INFO] running `Command { std: "docker" "start" "-a" "4f4c72c96c52000b7bd2d3ff294e12b802ff1c20ae6a0000887a2875ef7a1fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f4c72c96c52000b7bd2d3ff294e12b802ff1c20ae6a0000887a2875ef7a1fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4c72c96c52000b7bd2d3ff294e12b802ff1c20ae6a0000887a2875ef7a1fb8", kill_on_drop: false }`
[INFO] [stdout] 4f4c72c96c52000b7bd2d3ff294e12b802ff1c20ae6a0000887a2875ef7a1fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd71473742c81f10377421c22244296279ba7a35aa0ea4260a78457af1e3f31
[INFO] running `Command { std: "docker" "start" "-a" "efd71473742c81f10377421c22244296279ba7a35aa0ea4260a78457af1e3f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-urqlcodgen-mutations v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "efd71473742c81f10377421c22244296279ba7a35aa0ea4260a78457af1e3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd71473742c81f10377421c22244296279ba7a35aa0ea4260a78457af1e3f31", kill_on_drop: false }`
[INFO] [stdout] efd71473742c81f10377421c22244296279ba7a35aa0ea4260a78457af1e3f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6062be7b9b98a265b8e0aa6fff02491efab5457b664b508bb451e9ce0d1285cf
[INFO] running `Command { std: "docker" "start" "-a" "6062be7b9b98a265b8e0aa6fff02491efab5457b664b508bb451e9ce0d1285cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-urqlcodgen-mutations v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "6062be7b9b98a265b8e0aa6fff02491efab5457b664b508bb451e9ce0d1285cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6062be7b9b98a265b8e0aa6fff02491efab5457b664b508bb451e9ce0d1285cf", kill_on_drop: false }`
[INFO] [stdout] 6062be7b9b98a265b8e0aa6fff02491efab5457b664b508bb451e9ce0d1285cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3e89ce4ae7167bd196822e537e8480b2eebdde29ca39050c832f7b56a4d8ae2
[INFO] running `Command { std: "docker" "start" "-a" "f3e89ce4ae7167bd196822e537e8480b2eebdde29ca39050c832f7b56a4d8ae2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/safe_urqlcodgen_mutations-ffaa156968b12676)
[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" "f3e89ce4ae7167bd196822e537e8480b2eebdde29ca39050c832f7b56a4d8ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e89ce4ae7167bd196822e537e8480b2eebdde29ca39050c832f7b56a4d8ae2", kill_on_drop: false }`
[INFO] [stdout] f3e89ce4ae7167bd196822e537e8480b2eebdde29ca39050c832f7b56a4d8ae2