[INFO] cloning repository https://github.com/mathew-horner/arbitrary-precision
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathew-horner/arbitrary-precision" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathew-horner%2Farbitrary-precision", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathew-horner%2Farbitrary-precision'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ea0ea1279a6783b4c0be025ab0c8a4afbef5c01
[INFO] testing mathew-horner/arbitrary-precision against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathew-horner%2Farbitrary-precision" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mathew-horner/arbitrary-precision
[INFO] finished tweaking git repo https://github.com/mathew-horner/arbitrary-precision
[INFO] tweaked toml for git repo https://github.com/mathew-horner/arbitrary-precision written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mathew-horner/arbitrary-precision on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mathew-horner/arbitrary-precision 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17af3ae88348d7fc3616fd8adf1e6984c04f03af32f2b650163a0f5faf592c7f
[INFO] running `Command { std: "docker" "start" "-a" "17af3ae88348d7fc3616fd8adf1e6984c04f03af32f2b650163a0f5faf592c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17af3ae88348d7fc3616fd8adf1e6984c04f03af32f2b650163a0f5faf592c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17af3ae88348d7fc3616fd8adf1e6984c04f03af32f2b650163a0f5faf592c7f", kill_on_drop: false }`
[INFO] [stdout] 17af3ae88348d7fc3616fd8adf1e6984c04f03af32f2b650163a0f5faf592c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dedf54a6ebb993dbaa1b2fe02dac35d13753a186900bd86ae5a23fcfafb9db1d
[INFO] running `Command { std: "docker" "start" "-a" "dedf54a6ebb993dbaa1b2fe02dac35d13753a186900bd86ae5a23fcfafb9db1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary-precision v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "dedf54a6ebb993dbaa1b2fe02dac35d13753a186900bd86ae5a23fcfafb9db1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedf54a6ebb993dbaa1b2fe02dac35d13753a186900bd86ae5a23fcfafb9db1d", kill_on_drop: false }`
[INFO] [stdout] dedf54a6ebb993dbaa1b2fe02dac35d13753a186900bd86ae5a23fcfafb9db1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caf4f7f8aea978e9074a2ef74393e10478738339feff48498fca7f7c20b9348d
[INFO] running `Command { std: "docker" "start" "-a" "caf4f7f8aea978e9074a2ef74393e10478738339feff48498fca7f7c20b9348d", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary-precision v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "caf4f7f8aea978e9074a2ef74393e10478738339feff48498fca7f7c20b9348d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf4f7f8aea978e9074a2ef74393e10478738339feff48498fca7f7c20b9348d", kill_on_drop: false }`
[INFO] [stdout] caf4f7f8aea978e9074a2ef74393e10478738339feff48498fca7f7c20b9348d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84e042648997d588b53b7616a3803d8411a96d3b5b1903760eee95b26c5627af
[INFO] running `Command { std: "docker" "start" "-a" "84e042648997d588b53b7616a3803d8411a96d3b5b1903760eee95b26c5627af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arbitrary_precision-798ef277254aedbf)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test integer::conversions::tests::from_u16 ... ok
[INFO] [stdout] test integer::conversions::tests::from_u64 ... ok
[INFO] [stdout] test integer::ops::test::add_more_digits_lhs ... ok
[INFO] [stdout] test integer::ops::test::add_more_digits_rhs ... ok
[INFO] [stdout] test integer::ops::test::add_with_carry ... ok
[INFO] [stdout] test integer::ops::test::mul ... ok
[INFO] [stdout] test integer::ops::test::add_no_carry ... ok
[INFO] [stdout] test integer::ops::test::pow_big ... ok
[INFO] [stdout] test integer::conversions::tests::from_u128 ... ok
[INFO] [stdout] test integer::ops::test::pow_one ... ok
[INFO] [stdout] test integer::ops::test::pow_two ... ok
[INFO] [stdout] test integer::ops::test::pow_zero ... ok
[INFO] [stdout] test integer::ops::test::from_iter_removes_leading_zeros ... ok
[INFO] [stdout] test integer::conversions::tests::from_u8 ... ok
[INFO] [stdout] test integer::conversions::tests::from_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arbitrary_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" "84e042648997d588b53b7616a3803d8411a96d3b5b1903760eee95b26c5627af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e042648997d588b53b7616a3803d8411a96d3b5b1903760eee95b26c5627af", kill_on_drop: false }`
[INFO] [stdout] 84e042648997d588b53b7616a3803d8411a96d3b5b1903760eee95b26c5627af