[INFO] fetching crate probables 0.1.4...
[INFO] testing probables-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate probables 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate probables 0.1.4
[INFO] finished tweaking crates.io crate probables 0.1.4
[INFO] tweaked toml for crates.io crate probables 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate probables 0.1.4 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 probables 0.1.4 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f604b6cc4163e2477e6a378c7b639259b75c86dbf0415ca61a9d4e05c058e37c
[INFO] running `Command { std: "docker" "start" "-a" "f604b6cc4163e2477e6a378c7b639259b75c86dbf0415ca61a9d4e05c058e37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f604b6cc4163e2477e6a378c7b639259b75c86dbf0415ca61a9d4e05c058e37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f604b6cc4163e2477e6a378c7b639259b75c86dbf0415ca61a9d4e05c058e37c", kill_on_drop: false }`
[INFO] [stdout] f604b6cc4163e2477e6a378c7b639259b75c86dbf0415ca61a9d4e05c058e37c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b1ff1743f32dfadaf0dfcd901e44bf67ab8340bab14217f556523c9fba31fa76
[INFO] running `Command { std: "docker" "start" "-a" "b1ff1743f32dfadaf0dfcd901e44bf67ab8340bab14217f556523c9fba31fa76", kill_on_drop: false }`
[INFO] [stderr]    Compiling probables v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "b1ff1743f32dfadaf0dfcd901e44bf67ab8340bab14217f556523c9fba31fa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ff1743f32dfadaf0dfcd901e44bf67ab8340bab14217f556523c9fba31fa76", kill_on_drop: false }`
[INFO] [stdout] b1ff1743f32dfadaf0dfcd901e44bf67ab8340bab14217f556523c9fba31fa76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 66c695bcc88f6f68c29c1a5bfaac93542c641d8fb3194e75c8431e8e54d24591
[INFO] running `Command { std: "docker" "start" "-a" "66c695bcc88f6f68c29c1a5bfaac93542c641d8fb3194e75c8431e8e54d24591", kill_on_drop: false }`
[INFO] [stderr]    Compiling probables v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "66c695bcc88f6f68c29c1a5bfaac93542c641d8fb3194e75c8431e8e54d24591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c695bcc88f6f68c29c1a5bfaac93542c641d8fb3194e75c8431e8e54d24591", kill_on_drop: false }`
[INFO] [stdout] 66c695bcc88f6f68c29c1a5bfaac93542c641d8fb3194e75c8431e8e54d24591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c623ae66e58608492eff43dafe86cef331965d8501f078efd695f441f3d48b13
[INFO] running `Command { std: "docker" "start" "-a" "c623ae66e58608492eff43dafe86cef331965d8501f078efd695f441f3d48b13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/probables-9953397a85cb6eeb)
[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" "c623ae66e58608492eff43dafe86cef331965d8501f078efd695f441f3d48b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c623ae66e58608492eff43dafe86cef331965d8501f078efd695f441f3d48b13", kill_on_drop: false }`
[INFO] [stdout] c623ae66e58608492eff43dafe86cef331965d8501f078efd695f441f3d48b13