[INFO] fetching crate jenr 0.1.0...
[INFO] testing jenr-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate jenr 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate jenr 0.1.0
[INFO] finished tweaking crates.io crate jenr 0.1.0
[INFO] tweaked toml for crates.io crate jenr 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jenr 0.1.0 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 jenr 0.1.0 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] 35e565e9de67c7f6ebd22a42c4c75edd9a10ac08204a2e1d9d5f9f87383e5d19
[INFO] running `Command { std: "docker" "start" "-a" "35e565e9de67c7f6ebd22a42c4c75edd9a10ac08204a2e1d9d5f9f87383e5d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35e565e9de67c7f6ebd22a42c4c75edd9a10ac08204a2e1d9d5f9f87383e5d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e565e9de67c7f6ebd22a42c4c75edd9a10ac08204a2e1d9d5f9f87383e5d19", kill_on_drop: false }`
[INFO] [stdout] 35e565e9de67c7f6ebd22a42c4c75edd9a10ac08204a2e1d9d5f9f87383e5d19
[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] 71a4fb32dc8d472c70375c8a00afb227ab84211294a58e8694d76b15a321a63e
[INFO] running `Command { std: "docker" "start" "-a" "71a4fb32dc8d472c70375c8a00afb227ab84211294a58e8694d76b15a321a63e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jenr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "71a4fb32dc8d472c70375c8a00afb227ab84211294a58e8694d76b15a321a63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a4fb32dc8d472c70375c8a00afb227ab84211294a58e8694d76b15a321a63e", kill_on_drop: false }`
[INFO] [stdout] 71a4fb32dc8d472c70375c8a00afb227ab84211294a58e8694d76b15a321a63e
[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] 243356dee18319898420dc6693a1eb7e160f51e5e03386c1ff6b5c7a2cdd9ef2
[INFO] running `Command { std: "docker" "start" "-a" "243356dee18319898420dc6693a1eb7e160f51e5e03386c1ff6b5c7a2cdd9ef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling jenr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "243356dee18319898420dc6693a1eb7e160f51e5e03386c1ff6b5c7a2cdd9ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243356dee18319898420dc6693a1eb7e160f51e5e03386c1ff6b5c7a2cdd9ef2", kill_on_drop: false }`
[INFO] [stdout] 243356dee18319898420dc6693a1eb7e160f51e5e03386c1ff6b5c7a2cdd9ef2
[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] d31bb748ee8d3381bc184cbd0c340d7d74f127d0c6979dbc75e8361d566e07b8
[INFO] running `Command { std: "docker" "start" "-a" "d31bb748ee8d3381bc184cbd0c340d7d74f127d0c6979dbc75e8361d566e07b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jenr-e5dfc568092060c5)
[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" "d31bb748ee8d3381bc184cbd0c340d7d74f127d0c6979dbc75e8361d566e07b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31bb748ee8d3381bc184cbd0c340d7d74f127d0c6979dbc75e8361d566e07b8", kill_on_drop: false }`
[INFO] [stdout] d31bb748ee8d3381bc184cbd0c340d7d74f127d0c6979dbc75e8361d566e07b8