[INFO] cloning repository https://github.com/funnsam/smolbigint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnsam/smolbigint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolbigint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolbigint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bee58e0c71c626a1f033d6b2bd86a755400992e9
[INFO] testing funnsam/smolbigint against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolbigint" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/funnsam/smolbigint
[INFO] finished tweaking git repo https://github.com/funnsam/smolbigint
[INFO] tweaked toml for git repo https://github.com/funnsam/smolbigint written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/funnsam/smolbigint on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/funnsam/smolbigint 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92a8a8d78df8cf1ff45cce72942144cb099c6ad3c5715691dfd511a12e755c08
[INFO] running `Command { std: "docker" "start" "-a" "92a8a8d78df8cf1ff45cce72942144cb099c6ad3c5715691dfd511a12e755c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a8a8d78df8cf1ff45cce72942144cb099c6ad3c5715691dfd511a12e755c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a8a8d78df8cf1ff45cce72942144cb099c6ad3c5715691dfd511a12e755c08", kill_on_drop: false }`
[INFO] [stdout] 92a8a8d78df8cf1ff45cce72942144cb099c6ad3c5715691dfd511a12e755c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 81b8cc05bbca21afd6130c91c9b2d78dc094c14aec8a34fe5e78b9075ee5d0e0
[INFO] running `Command { std: "docker" "start" "-a" "81b8cc05bbca21afd6130c91c9b2d78dc094c14aec8a34fe5e78b9075ee5d0e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smolbigint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "81b8cc05bbca21afd6130c91c9b2d78dc094c14aec8a34fe5e78b9075ee5d0e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b8cc05bbca21afd6130c91c9b2d78dc094c14aec8a34fe5e78b9075ee5d0e0", kill_on_drop: false }`
[INFO] [stdout] 81b8cc05bbca21afd6130c91c9b2d78dc094c14aec8a34fe5e78b9075ee5d0e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 8954ff000257b3ad9e3ef32cf4e939796191aae123c6f4f10edc58ccfbb90e04
[INFO] running `Command { std: "docker" "start" "-a" "8954ff000257b3ad9e3ef32cf4e939796191aae123c6f4f10edc58ccfbb90e04", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolbigint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "8954ff000257b3ad9e3ef32cf4e939796191aae123c6f4f10edc58ccfbb90e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8954ff000257b3ad9e3ef32cf4e939796191aae123c6f4f10edc58ccfbb90e04", kill_on_drop: false }`
[INFO] [stdout] 8954ff000257b3ad9e3ef32cf4e939796191aae123c6f4f10edc58ccfbb90e04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a5a4300bf7a4ad528e88eb4a395f0ef9cc3cd8b12513db09398ff3d77ac026c7
[INFO] running `Command { std: "docker" "start" "-a" "a5a4300bf7a4ad528e88eb4a395f0ef9cc3cd8b12513db09398ff3d77ac026c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/smolbigint/2ba456869b7c43d8/deps/smolbigint-2ba456869b7c43d8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test biguint::ops::test_add_assign ... ok
[INFO] [stdout] test biguint::ops::test_mul_assign ... ok
[INFO] [stdout] test biguint::fmt::test_display ... ok
[INFO] [stdout] test biguint::cmp::test_eq ... ok
[INFO] [stdout] test biguint::ops::test_sub_assign ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'biguint::ops::test_div_assign' (21) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/smolbigint/2ba456869b7c43d8/deps/smolbigint-2ba456869b7c43d8` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "a5a4300bf7a4ad528e88eb4a395f0ef9cc3cd8b12513db09398ff3d77ac026c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a4300bf7a4ad528e88eb4a395f0ef9cc3cd8b12513db09398ff3d77ac026c7", kill_on_drop: false }`
[INFO] [stdout] a5a4300bf7a4ad528e88eb4a395f0ef9cc3cd8b12513db09398ff3d77ac026c7
