[INFO] fetching crate big_num 0.1.0...
[INFO] testing big_num-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate big_num 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate big_num 0.1.0
[INFO] finished tweaking crates.io crate big_num 0.1.0
[INFO] tweaked toml for crates.io crate big_num 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate big_num 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] d6107f69e2049fce0d106215e78ddef6364e722dffd35a67babe57df34e429c2
[INFO] running `Command { std: "docker" "start" "-a" "d6107f69e2049fce0d106215e78ddef6364e722dffd35a67babe57df34e429c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6107f69e2049fce0d106215e78ddef6364e722dffd35a67babe57df34e429c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6107f69e2049fce0d106215e78ddef6364e722dffd35a67babe57df34e429c2", kill_on_drop: false }`
[INFO] [stdout] d6107f69e2049fce0d106215e78ddef6364e722dffd35a67babe57df34e429c2
[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] 4690b707ae1c1de0d983485830bdec472de5ba79923c8b7439be62c07828b45b
[INFO] running `Command { std: "docker" "start" "-a" "4690b707ae1c1de0d983485830bdec472de5ba79923c8b7439be62c07828b45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling big_num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4690b707ae1c1de0d983485830bdec472de5ba79923c8b7439be62c07828b45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4690b707ae1c1de0d983485830bdec472de5ba79923c8b7439be62c07828b45b", kill_on_drop: false }`
[INFO] [stdout] 4690b707ae1c1de0d983485830bdec472de5ba79923c8b7439be62c07828b45b
[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] b952244c83bcfc22fb2924f234c873422e6dbed34734b0b31ab3bd86815aabd2
[INFO] running `Command { std: "docker" "start" "-a" "b952244c83bcfc22fb2924f234c873422e6dbed34734b0b31ab3bd86815aabd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling big_num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "b952244c83bcfc22fb2924f234c873422e6dbed34734b0b31ab3bd86815aabd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b952244c83bcfc22fb2924f234c873422e6dbed34734b0b31ab3bd86815aabd2", kill_on_drop: false }`
[INFO] [stdout] b952244c83bcfc22fb2924f234c873422e6dbed34734b0b31ab3bd86815aabd2
[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] d550ff0651731dbeab0a3816e6c56606480250c100ce7f01facb77bb6ef9946d
[INFO] running `Command { std: "docker" "start" "-a" "d550ff0651731dbeab0a3816e6c56606480250c100ce7f01facb77bb6ef9946d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_num-48348047824dd8f8)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test big_int::test_exact_divide_by_3 ... ok
[INFO] [stdout] test big_int::test_from ... ok
[INFO] [stdout] test big_int::test_mul_by_int ... ok
[INFO] [stdout] test big_int::test_mod ... ok
[INFO] [stdout] test big_int::test_to_string ... ok
[INFO] [stdout] test big_int::test_div ... ok
[INFO] [stdout] test big_int::test_mul_karatsuba ... ok
[INFO] [stdout] test big_int::test_mul_to_len ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test big_int::test_to_u64 ... ok
[INFO] [stdout] test big_int::test_mul_toom_cook3 ... ok
[INFO] [stderr]    Doc-tests big_num
[INFO] [stdout] test big_int::test_square ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/big_int.rs - big_int (line 5) ... ok
[INFO] [stdout] test src/big_int.rs - big_int::BigInt (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d550ff0651731dbeab0a3816e6c56606480250c100ce7f01facb77bb6ef9946d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d550ff0651731dbeab0a3816e6c56606480250c100ce7f01facb77bb6ef9946d", kill_on_drop: false }`
[INFO] [stdout] d550ff0651731dbeab0a3816e6c56606480250c100ce7f01facb77bb6ef9946d