[INFO] cloning repository https://github.com/ntalbs/euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ntalbs/euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 966dd6d0d2b52ff1d8ac38cc75a415a7a0907c7d
[INFO] testing ntalbs/euler-rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fntalbs%2Feuler-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ntalbs/euler-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ntalbs/euler-rs
[INFO] finished tweaking git repo https://github.com/ntalbs/euler-rs
[INFO] tweaked toml for git repo https://github.com/ntalbs/euler-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ntalbs/euler-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 049f4026203b38c1b7fe03d46dda98562f11a59c66faf15f8674fe36f1e3c619
[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" "049f4026203b38c1b7fe03d46dda98562f11a59c66faf15f8674fe36f1e3c619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "049f4026203b38c1b7fe03d46dda98562f11a59c66faf15f8674fe36f1e3c619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049f4026203b38c1b7fe03d46dda98562f11a59c66faf15f8674fe36f1e3c619", kill_on_drop: false }`
[INFO] [stdout] 049f4026203b38c1b7fe03d46dda98562f11a59c66faf15f8674fe36f1e3c619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 3fa985aacadf78354337f59d3b5bec1a9d9dce899df98cf06dcf2110f4f5a566
[INFO] running `Command { std: "docker" "start" "-a" "3fa985aacadf78354337f59d3b5bec1a9d9dce899df98cf06dcf2110f4f5a566", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.05s
[INFO] running `Command { std: "docker" "inspect" "3fa985aacadf78354337f59d3b5bec1a9d9dce899df98cf06dcf2110f4f5a566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa985aacadf78354337f59d3b5bec1a9d9dce899df98cf06dcf2110f4f5a566", kill_on_drop: false }`
[INFO] [stdout] 3fa985aacadf78354337f59d3b5bec1a9d9dce899df98cf06dcf2110f4f5a566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d093b21ab9def206b92a739ebefa6f745fcbf1cf6a1261ed372b808508ae1826
[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" "d093b21ab9def206b92a739ebefa6f745fcbf1cf6a1261ed372b808508ae1826", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "d093b21ab9def206b92a739ebefa6f745fcbf1cf6a1261ed372b808508ae1826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d093b21ab9def206b92a739ebefa6f745fcbf1cf6a1261ed372b808508ae1826", kill_on_drop: false }`
[INFO] [stdout] d093b21ab9def206b92a739ebefa6f745fcbf1cf6a1261ed372b808508ae1826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 21947ad1c726cf80551523efee7fc2307dbaaa9f2526acc6ab723bfb9bb0d6ef
[INFO] running `Command { std: "docker" "start" "-a" "21947ad1c726cf80551523efee7fc2307dbaaa9f2526acc6ab723bfb9bb0d6ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler_rs-4548cb3d0ca33089)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test ps::p002::test ... ok
[INFO] [stdout] test ps::p001::test ... ok
[INFO] [stdout] test ps::p018::test ... ok
[INFO] [stdout] test ps::p005::test ... ok
[INFO] [stdout] test ps::p006::test ... ok
[INFO] [stdout] test ps::p003::test ... ok
[INFO] [stdout] test ps::p015::test ... ok
[INFO] [stdout] test ps::p017::test ... ok
[INFO] [stdout] test ps::p018::test_find_max ... ok
[INFO] [stdout] test ps::p019::test ... ok
[INFO] [stdout] test ps::p016::test ... ok
[INFO] [stdout] test ps::p020::test ... ok
[INFO] [stdout] test ps::p011::test ... ok
[INFO] [stdout] test ps::p028::test ... ok
[INFO] [stdout] test ps::p013::test ... ok
[INFO] [stdout] test ps::p008::test ... ok
[INFO] [stdout] test ps::p009::test ... ok
[INFO] [stdout] test ps::p022::test ... ok
[INFO] [stdout] test ps::p033::test ... ok
[INFO] [stdout] test ps::p007::test ... ok
[INFO] [stdout] test ps::p031::test ... ok
[INFO] [stdout] test ps::p036::test ... ok
[INFO] [stdout] test ps::p004::test ... ok
[INFO] [stdout] test ps::p037::test_r ... ok
[INFO] [stdout] test ps::p038::test ... ok
[INFO] [stdout] test ps::p029::test ... ok
[INFO] [stdout] test ps::p039::test ... ok
[INFO] [stdout] test ps::p027::test ... ok
[INFO] [stdout] test ps::p042::test ... ok
[INFO] [stdout] test util::test_count_digits ... ok
[INFO] [stdout] test util::test_digits ... ok
[INFO] [stdout] test util::test_factorial ... ok
[INFO] [stdout] test util::test_factorize ... ok
[INFO] [stdout] test util::test_fibonacci_biguint ... ok
[INFO] [stdout] test util::test_fibonacci_i64 ... ok
[INFO] [stdout] test util::test_from_digits ... ok
[INFO] [stdout] test util::test_gcd ... ok
[INFO] [stdout] test ps::p021::test ... ok
[INFO] [stdout] test util::test_gcd_x_0 - should panic ... ok
[INFO] [stdout] test util::test_gcd_0_x - should panic ... ok
[INFO] [stdout] test util::test_lcm ... ok
[INFO] [stdout] test util::test_prime_iter ... ok
[INFO] [stdout] test util::test_is_palindrome ... ok
[INFO] [stdout] test util::test_prime_sieve ... ok
[INFO] [stdout] test util::test_prime_iter_with_sieve ... ok
[INFO] [stdout] test ps::p026::test ... ok
[INFO] [stdout] test ps::p035::test ... ok
[INFO] [stdout] test ps::p034::test ... ok
[INFO] [stdout] test ps::p025::test ... ok
[INFO] [stdout] test ps::p012::test ... ok
[INFO] [stdout] test ps::p041::test ... ok
[INFO] [stdout] test ps::p030::test ... ok
[INFO] [stdout] test ps::p037::test ... ok
[INFO] [stdout] test ps::p040::test ... ok
[INFO] [stdout] test ps::p032::test ... ok
[INFO] [stdout] test ps::p010::test ... ok
[INFO] [stdout] test ps::p024::test ... ok
[INFO] [stdout] test ps::p014::test ... ok
[INFO] [stdout] test ps::p023::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21947ad1c726cf80551523efee7fc2307dbaaa9f2526acc6ab723bfb9bb0d6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21947ad1c726cf80551523efee7fc2307dbaaa9f2526acc6ab723bfb9bb0d6ef", kill_on_drop: false }`
[INFO] [stdout] 21947ad1c726cf80551523efee7fc2307dbaaa9f2526acc6ab723bfb9bb0d6ef