[INFO] cloning repository https://github.com/wercyngetoryks/project_euler_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wercyngetoryks/project_euler_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwercyngetoryks%2Fproject_euler_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwercyngetoryks%2Fproject_euler_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 105dd33801bffdbe105568d3255fee95edf996f5
[INFO] testing wercyngetoryks/project_euler_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwercyngetoryks%2Fproject_euler_rust" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wercyngetoryks/project_euler_rust 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/wercyngetoryks/project_euler_rust
[INFO] finished tweaking git repo https://github.com/wercyngetoryks/project_euler_rust
[INFO] tweaked toml for git repo https://github.com/wercyngetoryks/project_euler_rust written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/wercyngetoryks/project_euler_rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b23d8900343f8c7db2c16316336c4e081efa03045ad14a5f1166c9e27ed2c366
[INFO] running `Command { std: "docker" "start" "-a" "b23d8900343f8c7db2c16316336c4e081efa03045ad14a5f1166c9e27ed2c366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b23d8900343f8c7db2c16316336c4e081efa03045ad14a5f1166c9e27ed2c366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23d8900343f8c7db2c16316336c4e081efa03045ad14a5f1166c9e27ed2c366", kill_on_drop: false }`
[INFO] [stdout] b23d8900343f8c7db2c16316336c4e081efa03045ad14a5f1166c9e27ed2c366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a09dbb4a5475929565c7a0ae2f95413bfb2623e2ba01ecb1de1c903874d5876
[INFO] running `Command { std: "docker" "start" "-a" "1a09dbb4a5475929565c7a0ae2f95413bfb2623e2ba01ecb1de1c903874d5876", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling problem_3 v0.1.0 (/opt/rustwide/workdir/problem_3)
[INFO] [stderr]    Compiling problem_6 v0.1.0 (/opt/rustwide/workdir/problem_6)
[INFO] [stderr]    Compiling problem_2 v0.1.0 (/opt/rustwide/workdir/problem_2)
[INFO] [stderr]    Compiling problem_5 v0.1.0 (/opt/rustwide/workdir/problem_5)
[INFO] [stderr]    Compiling problem_4 v0.1.0 (/opt/rustwide/workdir/problem_4)
[INFO] [stderr]    Compiling problem_1 v0.1.0 (/opt/rustwide/workdir/problem_1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "1a09dbb4a5475929565c7a0ae2f95413bfb2623e2ba01ecb1de1c903874d5876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a09dbb4a5475929565c7a0ae2f95413bfb2623e2ba01ecb1de1c903874d5876", kill_on_drop: false }`
[INFO] [stdout] 1a09dbb4a5475929565c7a0ae2f95413bfb2623e2ba01ecb1de1c903874d5876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f4201a2692835b4b996aa0179f20d075090e75a250fe322a853a4a23880a0a3
[INFO] running `Command { std: "docker" "start" "-a" "5f4201a2692835b4b996aa0179f20d075090e75a250fe322a853a4a23880a0a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling problem_3 v0.1.0 (/opt/rustwide/workdir/problem_3)
[INFO] [stderr]    Compiling problem_1 v0.1.0 (/opt/rustwide/workdir/problem_1)
[INFO] [stderr]    Compiling problem_2 v0.1.0 (/opt/rustwide/workdir/problem_2)
[INFO] [stderr]    Compiling problem_5 v0.1.0 (/opt/rustwide/workdir/problem_5)
[INFO] [stderr]    Compiling problem_6 v0.1.0 (/opt/rustwide/workdir/problem_6)
[INFO] [stderr]    Compiling problem_4 v0.1.0 (/opt/rustwide/workdir/problem_4)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "5f4201a2692835b4b996aa0179f20d075090e75a250fe322a853a4a23880a0a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4201a2692835b4b996aa0179f20d075090e75a250fe322a853a4a23880a0a3", kill_on_drop: false }`
[INFO] [stdout] 5f4201a2692835b4b996aa0179f20d075090e75a250fe322a853a4a23880a0a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9cb149caaccd2c4bd025dde065d2aa6ac434f64fe2b34734f9e3da6ab73f577
[INFO] running `Command { std: "docker" "start" "-a" "a9cb149caaccd2c4bd025dde065d2aa6ac434f64fe2b34734f9e3da6ab73f577", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_1-eaa7e1736c57859d)
[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/problem_2-d6c492d6de390728)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_3-4e144361c13f3589)
[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/problem_4-26ea852fbd8fb650)
[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/problem_5-886a099634179393)
[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/problem_6-d1519d7eeccc87a0)
[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" "a9cb149caaccd2c4bd025dde065d2aa6ac434f64fe2b34734f9e3da6ab73f577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cb149caaccd2c4bd025dde065d2aa6ac434f64fe2b34734f9e3da6ab73f577", kill_on_drop: false }`
[INFO] [stdout] a9cb149caaccd2c4bd025dde065d2aa6ac434f64fe2b34734f9e3da6ab73f577