[INFO] fetching crate rustichar 1.0.1...
[INFO] testing rustichar-1.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rustichar 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustichar 1.0.1
[INFO] finished tweaking crates.io crate rustichar 1.0.1
[INFO] tweaked toml for crates.io crate rustichar 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustichar 1.0.1 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 rustichar 1.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1722ba44bd05d877082936f73c7ac35ad12da02443d087e6446ba21d3a2fbba0
[INFO] running `Command { std: "docker" "start" "-a" "1722ba44bd05d877082936f73c7ac35ad12da02443d087e6446ba21d3a2fbba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1722ba44bd05d877082936f73c7ac35ad12da02443d087e6446ba21d3a2fbba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1722ba44bd05d877082936f73c7ac35ad12da02443d087e6446ba21d3a2fbba0", kill_on_drop: false }`
[INFO] [stdout] 1722ba44bd05d877082936f73c7ac35ad12da02443d087e6446ba21d3a2fbba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 43018fd4f23edf4d700f820997e49390a6d9c6879ecd2a9c67a7cfc99ee43d0b
[INFO] running `Command { std: "docker" "start" "-a" "43018fd4f23edf4d700f820997e49390a6d9c6879ecd2a9c67a7cfc99ee43d0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustichar v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "43018fd4f23edf4d700f820997e49390a6d9c6879ecd2a9c67a7cfc99ee43d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43018fd4f23edf4d700f820997e49390a6d9c6879ecd2a9c67a7cfc99ee43d0b", kill_on_drop: false }`
[INFO] [stdout] 43018fd4f23edf4d700f820997e49390a6d9c6879ecd2a9c67a7cfc99ee43d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 21b9c2cd0be2c6049260a80b3b5719d3e6e01ba341935ee00468f2503db92f72
[INFO] running `Command { std: "docker" "start" "-a" "21b9c2cd0be2c6049260a80b3b5719d3e6e01ba341935ee00468f2503db92f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustichar v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "21b9c2cd0be2c6049260a80b3b5719d3e6e01ba341935ee00468f2503db92f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b9c2cd0be2c6049260a80b3b5719d3e6e01ba341935ee00468f2503db92f72", kill_on_drop: false }`
[INFO] [stdout] 21b9c2cd0be2c6049260a80b3b5719d3e6e01ba341935ee00468f2503db92f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c561b863eee3cf20f00ac9f6064aa2c2b31e073fded2d4b69857c5090badb273
[INFO] running `Command { std: "docker" "start" "-a" "c561b863eee3cf20f00ac9f6064aa2c2b31e073fded2d4b69857c5090badb273", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustichar-b5627627157c02f7)
[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" "c561b863eee3cf20f00ac9f6064aa2c2b31e073fded2d4b69857c5090badb273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c561b863eee3cf20f00ac9f6064aa2c2b31e073fded2d4b69857c5090badb273", kill_on_drop: false }`
[INFO] [stdout] c561b863eee3cf20f00ac9f6064aa2c2b31e073fded2d4b69857c5090badb273