[INFO] cloning repository https://github.com/floppyMike/RustProjects [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/floppyMike/RustProjects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10e19b270bbaa91fb2c446bcf56d1296dc994cd4 [INFO] testing floppyMike/RustProjects against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/floppyMike/RustProjects on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/floppyMike/RustProjects [INFO] finished tweaking git repo https://github.com/floppyMike/RustProjects [INFO] tweaked toml for git repo https://github.com/floppyMike/RustProjects written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/floppyMike/RustProjects already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded az v1.1.1 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] [stderr] Downloaded libc v0.2.92 [INFO] [stderr] Downloaded rug v1.12.0 [INFO] [stderr] Downloaded mexprp v0.3.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d8153f916c8d2c072aa6418b35b0670ea2545b30a0e52f1a5642903a5040de9 [INFO] running `Command { std: "docker" "start" "-a" "1d8153f916c8d2c072aa6418b35b0670ea2545b30a0e52f1a5642903a5040de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d8153f916c8d2c072aa6418b35b0670ea2545b30a0e52f1a5642903a5040de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8153f916c8d2c072aa6418b35b0670ea2545b30a0e52f1a5642903a5040de9", kill_on_drop: false }` [INFO] [stdout] 1d8153f916c8d2c072aa6418b35b0670ea2545b30a0e52f1a5642903a5040de9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7ec5b39b3487022e6ae0501955c687226094121a75065f242e9d50723b3643cd [INFO] running `Command { std: "docker" "start" "-a" "7ec5b39b3487022e6ae0501955c687226094121a75065f242e9d50723b3643cd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.4 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rug v1.12.0 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling bin_to_dec v0.1.0 (/opt/rustwide/workdir/bin_to_dec) [INFO] [stderr] Compiling w_h_floor v0.1.0 (/opt/rustwide/workdir/w_h_floor) [INFO] [stderr] Compiling prime_factorization v0.1.0 (/opt/rustwide/workdir/prime_factorization) [INFO] [stderr] Compiling pi_to_nth_digit v0.1.0 (/opt/rustwide/workdir/pi_to_nth_digit) [INFO] [stderr] Compiling change_return v0.1.0 (/opt/rustwide/workdir/change_return) [INFO] [stderr] Compiling unit_converter v0.1.0 (/opt/rustwide/workdir/unit_converter) [INFO] [stderr] Compiling fibonacci_sequence v0.1.0 (/opt/rustwide/workdir/fibonacci_sequence) [INFO] [stderr] Compiling e_to_nth_digit v0.1.0 (/opt/rustwide/workdir/e_to_nth_digit) [INFO] [stderr] Compiling next_prime_number v0.1.0 (/opt/rustwide/workdir/next_prime_number) [INFO] [stderr] Compiling mortgage v0.1.0 (/opt/rustwide/workdir/mortgage) [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling mexprp v0.3.0 [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir/calculator) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 46s [INFO] running `Command { std: "docker" "inspect" "7ec5b39b3487022e6ae0501955c687226094121a75065f242e9d50723b3643cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec5b39b3487022e6ae0501955c687226094121a75065f242e9d50723b3643cd", kill_on_drop: false }` [INFO] [stdout] 7ec5b39b3487022e6ae0501955c687226094121a75065f242e9d50723b3643cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14d2962b371d9b1bfe6d871ae022c44a18492a4ed3680b307a1730424fbe66d4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "14d2962b371d9b1bfe6d871ae022c44a18492a4ed3680b307a1730424fbe66d4", kill_on_drop: false }` [INFO] [stderr] Compiling w_h_floor v0.1.0 (/opt/rustwide/workdir/w_h_floor) [INFO] [stderr] Compiling pi_to_nth_digit v0.1.0 (/opt/rustwide/workdir/pi_to_nth_digit) [INFO] [stderr] Compiling mortgage v0.1.0 (/opt/rustwide/workdir/mortgage) [INFO] [stderr] Compiling prime_factorization v0.1.0 (/opt/rustwide/workdir/prime_factorization) [INFO] [stderr] Compiling bin_to_dec v0.1.0 (/opt/rustwide/workdir/bin_to_dec) [INFO] [stderr] Compiling next_prime_number v0.1.0 (/opt/rustwide/workdir/next_prime_number) [INFO] [stderr] Compiling unit_converter v0.1.0 (/opt/rustwide/workdir/unit_converter) [INFO] [stderr] Compiling change_return v0.1.0 (/opt/rustwide/workdir/change_return) [INFO] [stderr] Compiling fibonacci_sequence v0.1.0 (/opt/rustwide/workdir/fibonacci_sequence) [INFO] [stderr] Compiling e_to_nth_digit v0.1.0 (/opt/rustwide/workdir/e_to_nth_digit) [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir/calculator) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "14d2962b371d9b1bfe6d871ae022c44a18492a4ed3680b307a1730424fbe66d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d2962b371d9b1bfe6d871ae022c44a18492a4ed3680b307a1730424fbe66d4", kill_on_drop: false }` [INFO] [stdout] 14d2962b371d9b1bfe6d871ae022c44a18492a4ed3680b307a1730424fbe66d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26aae069e4810f0ce0ec6d6ea9ad2401e75606a4a8ba3ea28669e2c794ef47ee [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "26aae069e4810f0ce0ec6d6ea9ad2401e75606a4a8ba3ea28669e2c794ef47ee", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bin_to_dec-94e83f390fe94532) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/calculator-02f0a6c0abe5dc78) [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] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/change_return-f646b887f1545636) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/e_to_nth_digit-7993c65a36719fa5) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fibonacci_sequence-86ee40bcd6ce6a05) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mortgage-32e17dcea4c16f7e) [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] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/next_prime_number-0dda286db48d1049) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pi_to_nth_digit-980504a76362030f) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prime_factorization-b0d79e4327a75b2d) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unit_converter-27897eff1c2821b6) [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] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/w_h_floor-44359003441119e5) [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] [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" "26aae069e4810f0ce0ec6d6ea9ad2401e75606a4a8ba3ea28669e2c794ef47ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26aae069e4810f0ce0ec6d6ea9ad2401e75606a4a8ba3ea28669e2c794ef47ee", kill_on_drop: false }` [INFO] [stdout] 26aae069e4810f0ce0ec6d6ea9ad2401e75606a4a8ba3ea28669e2c794ef47ee