[INFO] cloning repository https://github.com/circld/multiplikara
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/circld/multiplikara" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircld%2Fmultiplikara", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircld%2Fmultiplikara'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e43322a5f3918683569121e73fcfd120ab0fe7e7
[INFO] testing circld/multiplikara against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircld%2Fmultiplikara" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/circld/multiplikara on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/circld/multiplikara
[INFO] finished tweaking git repo https://github.com/circld/multiplikara
[INFO] tweaked toml for git repo https://github.com/circld/multiplikara written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/circld/multiplikara already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9e751910e3fab26319ec5f8278620b591d6cc76c1ccfc06a63c32def96d99e7
[INFO] running `Command { std: "docker" "start" "-a" "d9e751910e3fab26319ec5f8278620b591d6cc76c1ccfc06a63c32def96d99e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9e751910e3fab26319ec5f8278620b591d6cc76c1ccfc06a63c32def96d99e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e751910e3fab26319ec5f8278620b591d6cc76c1ccfc06a63c32def96d99e7", kill_on_drop: false }`
[INFO] [stdout] d9e751910e3fab26319ec5f8278620b591d6cc76c1ccfc06a63c32def96d99e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d435854c563d730c6136016ec1d2b9b2302e3699d5bb35ec0c387d9870af8ce
[INFO] running `Command { std: "docker" "start" "-a" "6d435854c563d730c6136016ec1d2b9b2302e3699d5bb35ec0c387d9870af8ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling c1w1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "6d435854c563d730c6136016ec1d2b9b2302e3699d5bb35ec0c387d9870af8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d435854c563d730c6136016ec1d2b9b2302e3699d5bb35ec0c387d9870af8ce", kill_on_drop: false }`
[INFO] [stdout] 6d435854c563d730c6136016ec1d2b9b2302e3699d5bb35ec0c387d9870af8ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b22ed8f64e1e4dbc4cd18e3cf30c57cbccc6fee1713bfa34aa5e2eee1158e9e
[INFO] running `Command { std: "docker" "start" "-a" "9b22ed8f64e1e4dbc4cd18e3cf30c57cbccc6fee1713bfa34aa5e2eee1158e9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling c1w1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "9b22ed8f64e1e4dbc4cd18e3cf30c57cbccc6fee1713bfa34aa5e2eee1158e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b22ed8f64e1e4dbc4cd18e3cf30c57cbccc6fee1713bfa34aa5e2eee1158e9e", kill_on_drop: false }`
[INFO] [stdout] 9b22ed8f64e1e4dbc4cd18e3cf30c57cbccc6fee1713bfa34aa5e2eee1158e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf06f9d4329b58152b81fb9527545fdcd159cfa7fb0606fdd3c45410d77437bf
[INFO] running `Command { std: "docker" "start" "-a" "bf06f9d4329b58152b81fb9527545fdcd159cfa7fb0606fdd3c45410d77437bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c1w1-29092c4e40de311f)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test::add_different_digit_counts_test ... ok
[INFO] [stdout] test test::add_two_negative_test ... ok
[INFO] [stdout] test test::cmp_both_negative_larger_same_len_test ... ok
[INFO] [stdout] test test::flip_sign_neg_to_pos_test ... ok
[INFO] [stdout] test test::cmp_smaller_one_negative_test ... ok
[INFO] [stdout] test test::midpoint_larger_first ... ok
[INFO] [stdout] test test::flip_sign_pos_to_neg_test ... ok
[INFO] [stdout] test test::midpoint_smaller_first_test ... ok
[INFO] [stdout] test test::cmp_positive_larger_test ... ok
[INFO] [stdout] test test::new_numberstr_zero_string_test ... ok
[INFO] [stdout] test test::add_single_digit_with_carry_test ... ok
[INFO] [stdout] test test::multiply_large_test ... ok
[INFO] [stdout] test test::add_mixed_sign_larger_negative_test ... ok
[INFO] [stdout] test test::multiply_small_test ... ok
[INFO] [stdout] test test::add_three_mixed_signs_test ... ok
[INFO] [stdout] test test::add_flip_sign_then_add_test ... ok
[INFO] [stdout] test test::cmp_both_negative_larger_test ... ok
[INFO] [stdout] test test::midpoint_same_test ... ok
[INFO] [stdout] test test::multiply_one_negative_test ... ok
[INFO] [stdout] test test::add_mixed_sign_larger_positive_test ... ok
[INFO] [stdout] test test::cmp_positive_smaller_same_len_test ... ok
[INFO] [stdout] test test::add_oom_numbers_test ... ok
[INFO] [stdout] test test::new_number_str_from_collection_test ... ok
[INFO] [stdout] test test::new_numberstr_empty_string_test ... ok
[INFO] [stdout] test test::new_numberstr_test ... ok
[INFO] [stdout] test test::split_at_test ... ok
[INFO] [stdout] test test::zeroes_test ... ok
[INFO] [stdout] test test::multiply_two_negative_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf06f9d4329b58152b81fb9527545fdcd159cfa7fb0606fdd3c45410d77437bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf06f9d4329b58152b81fb9527545fdcd159cfa7fb0606fdd3c45410d77437bf", kill_on_drop: false }`
[INFO] [stdout] bf06f9d4329b58152b81fb9527545fdcd159cfa7fb0606fdd3c45410d77437bf