[INFO] fetching crate to_precision 0.1.2...
[INFO] testing to_precision-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate to_precision 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate to_precision 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate to_precision 0.1.2
[INFO] finished tweaking crates.io crate to_precision 0.1.2
[INFO] tweaked toml for crates.io crate to_precision 0.1.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7447df711bd1e2fb1d089b92d3ccfb8fa568fb8c21fd841374a57881e2912c62
[INFO] running `Command { std: "docker" "start" "-a" "7447df711bd1e2fb1d089b92d3ccfb8fa568fb8c21fd841374a57881e2912c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7447df711bd1e2fb1d089b92d3ccfb8fa568fb8c21fd841374a57881e2912c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7447df711bd1e2fb1d089b92d3ccfb8fa568fb8c21fd841374a57881e2912c62", kill_on_drop: false }`
[INFO] [stdout] 7447df711bd1e2fb1d089b92d3ccfb8fa568fb8c21fd841374a57881e2912c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 135c654b291ad3cd1b0b255cf5af1bb1f5b6b81c877b91aa129780e10c66b3e1
[INFO] running `Command { std: "docker" "start" "-a" "135c654b291ad3cd1b0b255cf5af1bb1f5b6b81c877b91aa129780e10c66b3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_precision v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "135c654b291ad3cd1b0b255cf5af1bb1f5b6b81c877b91aa129780e10c66b3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135c654b291ad3cd1b0b255cf5af1bb1f5b6b81c877b91aa129780e10c66b3e1", kill_on_drop: false }`
[INFO] [stdout] 135c654b291ad3cd1b0b255cf5af1bb1f5b6b81c877b91aa129780e10c66b3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65c0975e491d2a5f0dac53cf1792ed3b7b9703bd2de93a57a3766334d5f6de88
[INFO] running `Command { std: "docker" "start" "-a" "65c0975e491d2a5f0dac53cf1792ed3b7b9703bd2de93a57a3766334d5f6de88", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_precision v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "65c0975e491d2a5f0dac53cf1792ed3b7b9703bd2de93a57a3766334d5f6de88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c0975e491d2a5f0dac53cf1792ed3b7b9703bd2de93a57a3766334d5f6de88", kill_on_drop: false }`
[INFO] [stdout] 65c0975e491d2a5f0dac53cf1792ed3b7b9703bd2de93a57a3766334d5f6de88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20fefcc2575f9b7375681d1954fd75f23b099fd76d894ee185b7973c32539c65
[INFO] running `Command { std: "docker" "start" "-a" "20fefcc2575f9b7375681d1954fd75f23b099fd76d894ee185b7973c32539c65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_precision-6c7f1ace184eca91)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::to_sig_figs ... ok
[INFO] [stdout] test tests::ten_power_leq ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::bad_precision ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests to_precision
[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" "20fefcc2575f9b7375681d1954fd75f23b099fd76d894ee185b7973c32539c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fefcc2575f9b7375681d1954fd75f23b099fd76d894ee185b7973c32539c65", kill_on_drop: false }`
[INFO] [stdout] 20fefcc2575f9b7375681d1954fd75f23b099fd76d894ee185b7973c32539c65