[INFO] cloning repository https://github.com/Uniminin/ProjectEuler-solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Uniminin/ProjectEuler-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUniminin%2FProjectEuler-solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUniminin%2FProjectEuler-solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba703cdab1c6e77aedcedfa64d968b60d0ea6744
[INFO] testing Uniminin/ProjectEuler-solutions against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUniminin%2FProjectEuler-solutions" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Uniminin/ProjectEuler-solutions on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Uniminin/ProjectEuler-solutions
[INFO] finished tweaking git repo https://github.com/Uniminin/ProjectEuler-solutions
[INFO] tweaked toml for git repo https://github.com/Uniminin/ProjectEuler-solutions written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Uniminin/ProjectEuler-solutions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 744053ba42450af719ac2f87b2b3288bb4a04c43a89d3ea1918256d1d48042bd
[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" "744053ba42450af719ac2f87b2b3288bb4a04c43a89d3ea1918256d1d48042bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "744053ba42450af719ac2f87b2b3288bb4a04c43a89d3ea1918256d1d48042bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744053ba42450af719ac2f87b2b3288bb4a04c43a89d3ea1918256d1d48042bd", kill_on_drop: false }`
[INFO] [stdout] 744053ba42450af719ac2f87b2b3288bb4a04c43a89d3ea1918256d1d48042bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66c8a767a405c517782e2c6b018a43bc3e4e59976c0270ff7c2b1f7f1e583e56
[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" "66c8a767a405c517782e2c6b018a43bc3e4e59976c0270ff7c2b1f7f1e583e56", 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 v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling projecteuler-solutions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "66c8a767a405c517782e2c6b018a43bc3e4e59976c0270ff7c2b1f7f1e583e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c8a767a405c517782e2c6b018a43bc3e4e59976c0270ff7c2b1f7f1e583e56", kill_on_drop: false }`
[INFO] [stdout] 66c8a767a405c517782e2c6b018a43bc3e4e59976c0270ff7c2b1f7f1e583e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bddba92423f6f3abd91f276bd1966b9f3555b39c556b8fb352b0bac27d99cdfe
[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" "bddba92423f6f3abd91f276bd1966b9f3555b39c556b8fb352b0bac27d99cdfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling projecteuler-solutions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.57s
[INFO] running `Command { std: "docker" "inspect" "bddba92423f6f3abd91f276bd1966b9f3555b39c556b8fb352b0bac27d99cdfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddba92423f6f3abd91f276bd1966b9f3555b39c556b8fb352b0bac27d99cdfe", kill_on_drop: false }`
[INFO] [stdout] bddba92423f6f3abd91f276bd1966b9f3555b39c556b8fb352b0bac27d99cdfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d56d3d10c8310ada52248757e39708ba6a1d8c9b0c5f5f863f15e7b718d8024a
[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" "d56d3d10c8310ada52248757e39708ba6a1d8c9b0c5f5f863f15e7b718d8024a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/projecteuler_solutions-bc1748948be3fb46
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test::solution1 ... ok
[INFO] [stdout] test test::solution11 ... ok
[INFO] [stdout] test test::solution13 ... ok
[INFO] [stdout] test test::solution19 ... ok
[INFO] [stdout] test test::solution20 ... ok
[INFO] [stdout] test test::solution3 ... ok
[INFO] [stdout] test test::solution2 ... ok
[INFO] [stdout] test test::solution17 ... ok
[INFO] [stdout] test test::solution5 ... ok
[INFO] [stdout] test test::solution18 ... ok
[INFO] [stdout] test test::solution6 ... ok
[INFO] [stdout] test test::solution8 ... ok
[INFO] [stdout] test test::solution15 ... ok
[INFO] [stdout] test test::solution16 ... ok
[INFO] [stdout] test test::solution12 ... ok
[INFO] [stdout] test test::solution4 ... ok
[INFO] [stdout] test test::solution10 ... ok
[INFO] [stdout] test test::solution14 ... ok
[INFO] [stdout] test test::solution9 ... ok
[INFO] [stdout] test test::solution7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 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] [stderr]      Running /opt/rustwide/target/debug/deps/pecs-5b494ec77082c957
[INFO] [stderr]    Doc-tests projecteuler-solutions
[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" "d56d3d10c8310ada52248757e39708ba6a1d8c9b0c5f5f863f15e7b718d8024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56d3d10c8310ada52248757e39708ba6a1d8c9b0c5f5f863f15e7b718d8024a", kill_on_drop: false }`
[INFO] [stdout] d56d3d10c8310ada52248757e39708ba6a1d8c9b0c5f5f863f15e7b718d8024a