[INFO] cloning repository https://github.com/iambillmccann/ProjectEulerRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iambillmccann/ProjectEulerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambillmccann%2FProjectEulerRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambillmccann%2FProjectEulerRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb62c47d5a7e1aefeda007fb35e287255432b504
[INFO] testing iambillmccann/ProjectEulerRust against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambillmccann%2FProjectEulerRust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iambillmccann/ProjectEulerRust on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iambillmccann/ProjectEulerRust
[INFO] finished tweaking git repo https://github.com/iambillmccann/ProjectEulerRust
[INFO] tweaked toml for git repo https://github.com/iambillmccann/ProjectEulerRust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/iambillmccann/ProjectEulerRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfee78e5f8a13dbfa21f61d4b2d23cbe79c39fb45fdcafb882c1b4d4d9e4c1fa
[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" "bfee78e5f8a13dbfa21f61d4b2d23cbe79c39fb45fdcafb882c1b4d4d9e4c1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfee78e5f8a13dbfa21f61d4b2d23cbe79c39fb45fdcafb882c1b4d4d9e4c1fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfee78e5f8a13dbfa21f61d4b2d23cbe79c39fb45fdcafb882c1b4d4d9e4c1fa", kill_on_drop: false }`
[INFO] [stdout] bfee78e5f8a13dbfa21f61d4b2d23cbe79c39fb45fdcafb882c1b4d4d9e4c1fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 4076cd25d4a1b1e15e39c5cee86a853ad91f25eec499c7a6632dfc8cc5c24cd7
[INFO] running `Command { std: "docker" "start" "-a" "4076cd25d4a1b1e15e39c5cee86a853ad91f25eec499c7a6632dfc8cc5c24cd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "4076cd25d4a1b1e15e39c5cee86a853ad91f25eec499c7a6632dfc8cc5c24cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4076cd25d4a1b1e15e39c5cee86a853ad91f25eec499c7a6632dfc8cc5c24cd7", kill_on_drop: false }`
[INFO] [stdout] 4076cd25d4a1b1e15e39c5cee86a853ad91f25eec499c7a6632dfc8cc5c24cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] 0a846d1f5a7cb3af53ec058d29be9ed6b036b38e2be46381c1922527fc844730
[INFO] running `Command { std: "docker" "start" "-a" "0a846d1f5a7cb3af53ec058d29be9ed6b036b38e2be46381c1922527fc844730", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "0a846d1f5a7cb3af53ec058d29be9ed6b036b38e2be46381c1922527fc844730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a846d1f5a7cb3af53ec058d29be9ed6b036b38e2be46381c1922527fc844730", kill_on_drop: false }`
[INFO] [stdout] 0a846d1f5a7cb3af53ec058d29be9ed6b036b38e2be46381c1922527fc844730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4c3b562e1125d08b21532e75f30004322ecb4c977e66c695b53466da10b68ef
[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" "f4c3b562e1125d08b21532e75f30004322ecb4c977e66c695b53466da10b68ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/project_euler-924340135c351270
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_formatting::test_formatting::hours_more_than_99 ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::milliseconds_less_than_10 ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::milliseconds_not_more_than_999 ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::minutes_less_than_10 ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::seconds_less_than_60 ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_get_divisors ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::hours_less_than_10 ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::milliseconds_less_than_100 ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_sum_squares ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_get_prime ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::pass_is_multiple ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::reversing_even_number_of_digits ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_series_product ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_square ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::minutess_less_than_60 ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_sum_natural ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::compute_series_sum ... ok
[INFO] [stdout] test tests::test_formatting::test_formatting::seconds_less_than_10 ... ok
[INFO] [stdout] test tests::test_math_library::test_math_library::reversing_odd_number_of_digits ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/project_euler-d472b611786edc8f
[INFO] [stdout] test tests::test_math_library::test_math_library::fail_is_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests project_euler
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4c3b562e1125d08b21532e75f30004322ecb4c977e66c695b53466da10b68ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c3b562e1125d08b21532e75f30004322ecb4c977e66c695b53466da10b68ef", kill_on_drop: false }`
[INFO] [stdout] f4c3b562e1125d08b21532e75f30004322ecb4c977e66c695b53466da10b68ef