[INFO] fetching crate big_num 0.1.0...
[INFO] testing big_num-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate big_num 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate big_num 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d2c2674f22b0cf947b541177ed056155fddaa039403ea479808baa75711f8d1
[INFO] running `Command { std: "docker" "start" "-a" "3d2c2674f22b0cf947b541177ed056155fddaa039403ea479808baa75711f8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d2c2674f22b0cf947b541177ed056155fddaa039403ea479808baa75711f8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2c2674f22b0cf947b541177ed056155fddaa039403ea479808baa75711f8d1", kill_on_drop: false }`
[INFO] [stdout] 3d2c2674f22b0cf947b541177ed056155fddaa039403ea479808baa75711f8d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30727bf5c87ca994be925776010a09355fe7e2b14293847d507cc082961cc441
[INFO] running `Command { std: "docker" "start" "-a" "30727bf5c87ca994be925776010a09355fe7e2b14293847d507cc082961cc441", 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 0.62s
[INFO] running `Command { std: "docker" "inspect" "30727bf5c87ca994be925776010a09355fe7e2b14293847d507cc082961cc441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30727bf5c87ca994be925776010a09355fe7e2b14293847d507cc082961cc441", kill_on_drop: false }`
[INFO] [stdout] 30727bf5c87ca994be925776010a09355fe7e2b14293847d507cc082961cc441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a03873eb00768433c384238048a5e4f77e22defed5c510573dffc205a027f9c
[INFO] running `Command { std: "docker" "start" "-a" "3a03873eb00768433c384238048a5e4f77e22defed5c510573dffc205a027f9c", 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 1.05s
[INFO] running `Command { std: "docker" "inspect" "3a03873eb00768433c384238048a5e4f77e22defed5c510573dffc205a027f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a03873eb00768433c384238048a5e4f77e22defed5c510573dffc205a027f9c", kill_on_drop: false }`
[INFO] [stdout] 3a03873eb00768433c384238048a5e4f77e22defed5c510573dffc205a027f9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fecf37d5a3085a2ee78fb0450c31222f0cffa682a153d3b34a45184e521f4521
[INFO] running `Command { std: "docker" "start" "-a" "fecf37d5a3085a2ee78fb0450c31222f0cffa682a153d3b34a45184e521f4521", 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-898055f7d0934236)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test big_int::test_mul_by_int ... ok
[INFO] [stdout] test big_int::test_div ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test big_int::test_to_u64 ... ok
[INFO] [stdout] test big_int::test_mul_to_len ... ok
[INFO] [stdout] test big_int::test_to_string ... ok
[INFO] [stdout] test big_int::test_mod ... ok
[INFO] [stdout] test big_int::test_exact_divide_by_3 ... ok
[INFO] [stdout] test big_int::test_mul_karatsuba ... ok
[INFO] [stdout] test big_int::test_from ... ok
[INFO] [stdout] test big_int::test_square ... ok
[INFO] [stderr]    Doc-tests big_num
[INFO] [stdout] test big_int::test_mul_toom_cook3 ... 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::BigInt (line 71) ... ok
[INFO] [stdout] test src/big_int.rs - big_int (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fecf37d5a3085a2ee78fb0450c31222f0cffa682a153d3b34a45184e521f4521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecf37d5a3085a2ee78fb0450c31222f0cffa682a153d3b34a45184e521f4521", kill_on_drop: false }`
[INFO] [stdout] fecf37d5a3085a2ee78fb0450c31222f0cffa682a153d3b34a45184e521f4521
