[INFO] cloning repository https://github.com/syntax-dot/big-number-math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syntax-dot/big-number-math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntax-dot%2Fbig-number-math", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntax-dot%2Fbig-number-math'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 867ca3102948353067690de6877b7d20a2c2edee
[INFO] testing syntax-dot/big-number-math against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyntax-dot%2Fbig-number-math" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/syntax-dot/big-number-math
[INFO] finished tweaking git repo https://github.com/syntax-dot/big-number-math
[INFO] tweaked toml for git repo https://github.com/syntax-dot/big-number-math written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/syntax-dot/big-number-math on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/syntax-dot/big-number-math 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8aabcf267b02214a6201c0d6035002e3c77998d8656b994eed5b7cf36ee28f34
[INFO] running `Command { std: "docker" "start" "-a" "8aabcf267b02214a6201c0d6035002e3c77998d8656b994eed5b7cf36ee28f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aabcf267b02214a6201c0d6035002e3c77998d8656b994eed5b7cf36ee28f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aabcf267b02214a6201c0d6035002e3c77998d8656b994eed5b7cf36ee28f34", kill_on_drop: false }`
[INFO] [stdout] 8aabcf267b02214a6201c0d6035002e3c77998d8656b994eed5b7cf36ee28f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c9149e3219ef0a86b41b090c1a76d12479ac7c8d33185b185d2ff296abbd44
[INFO] running `Command { std: "docker" "start" "-a" "92c9149e3219ef0a86b41b090c1a76d12479ac7c8d33185b185d2ff296abbd44", kill_on_drop: false }`
[INFO] [stderr]    Compiling big-number-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "92c9149e3219ef0a86b41b090c1a76d12479ac7c8d33185b185d2ff296abbd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c9149e3219ef0a86b41b090c1a76d12479ac7c8d33185b185d2ff296abbd44", kill_on_drop: false }`
[INFO] [stdout] 92c9149e3219ef0a86b41b090c1a76d12479ac7c8d33185b185d2ff296abbd44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca3d6775dfd6de502c8d1bb8dfb1595d2608ff3371b1c808f81c62d7d3be8cd2
[INFO] running `Command { std: "docker" "start" "-a" "ca3d6775dfd6de502c8d1bb8dfb1595d2608ff3371b1c808f81c62d7d3be8cd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling big-number-math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "ca3d6775dfd6de502c8d1bb8dfb1595d2608ff3371b1c808f81c62d7d3be8cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3d6775dfd6de502c8d1bb8dfb1595d2608ff3371b1c808f81c62d7d3be8cd2", kill_on_drop: false }`
[INFO] [stdout] ca3d6775dfd6de502c8d1bb8dfb1595d2608ff3371b1c808f81c62d7d3be8cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42f68c86bb35787c99ef5e3ec3f48091bec28d35b524310b34d7d78864a738a6
[INFO] running `Command { std: "docker" "start" "-a" "42f68c86bb35787c99ef5e3ec3f48091bec28d35b524310b34d7d78864a738a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_number_math-4fb883a32a22d0ad)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test get_char_at_index::tests::check_index_none ... ok
[INFO] [stdout] test multiply::tests::test1 ... ok
[INFO] [stdout] test sum::tests::check ... ok
[INFO] [stdout] test get_char_at_index::tests::check_index ... ok
[INFO] [stdout] test add_zeros::tests::test ... ok
[INFO] [stdout] test sum::tests::check_big_num ... ok
[INFO] [stdout] test sum::tests::check_diff_len ... ok
[INFO] [stdout] test factorial::tests::test1 ... ok
[INFO] [stdout] test sum::tests::check_overflow ... ok
[INFO] [stdout] test sum::tests::check_overflow2 ... ok
[INFO] [stdout] test sum_vec_with_bias::tests::test3 ... ok
[INFO] [stdout] test sum_vec_with_bias::tests::test4 ... ok
[INFO] [stdout] test sum_vec_with_bias::tests::test5 ... ok
[INFO] [stdout] test sum::tests::check_fucking_big_num ... ok
[INFO] [stdout] test sum_vec_with_bias::tests::test2 ... ok
[INFO] [stdout] test sum_vec_with_bias::tests::test1 ... ok
[INFO] [stdout] test multiply::tests::test2 ... ok
[INFO] [stderr]    Doc-tests big_number_math
[INFO] [stdout] test factorial::tests::test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.44s
[INFO] [stdout] 
[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" "42f68c86bb35787c99ef5e3ec3f48091bec28d35b524310b34d7d78864a738a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f68c86bb35787c99ef5e3ec3f48091bec28d35b524310b34d7d78864a738a6", kill_on_drop: false }`
[INFO] [stdout] 42f68c86bb35787c99ef5e3ec3f48091bec28d35b524310b34d7d78864a738a6