[INFO] cloning repository https://github.com/sputnick1124/projecteuler.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sputnick1124/projecteuler.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsputnick1124%2Fprojecteuler.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsputnick1124%2Fprojecteuler.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68096c84561359a166e509887aa625d849398bf3
[INFO] testing sputnick1124/projecteuler.rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsputnick1124%2Fprojecteuler.rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sputnick1124/projecteuler.rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sputnick1124/projecteuler.rs
[INFO] finished tweaking git repo https://github.com/sputnick1124/projecteuler.rs
[INFO] tweaked toml for git repo https://github.com/sputnick1124/projecteuler.rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/sputnick1124/projecteuler.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.2.0
[INFO] [stderr]   Downloaded num-bigint v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 240da8a3352fc7c4eed9f859db772c46f3ff3ffedefbadbf17644aa550df0d6f
[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" "240da8a3352fc7c4eed9f859db772c46f3ff3ffedefbadbf17644aa550df0d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "240da8a3352fc7c4eed9f859db772c46f3ff3ffedefbadbf17644aa550df0d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240da8a3352fc7c4eed9f859db772c46f3ff3ffedefbadbf17644aa550df0d6f", kill_on_drop: false }`
[INFO] [stdout] 240da8a3352fc7c4eed9f859db772c46f3ff3ffedefbadbf17644aa550df0d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4354b8a4682963fa0b9869b0bd5d9aa5181baa7b8db984cd282ad1d961ffa749
[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" "4354b8a4682963fa0b9869b0bd5d9aa5181baa7b8db984cd282ad1d961ffa749", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
[INFO] running `Command { std: "docker" "inspect" "4354b8a4682963fa0b9869b0bd5d9aa5181baa7b8db984cd282ad1d961ffa749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4354b8a4682963fa0b9869b0bd5d9aa5181baa7b8db984cd282ad1d961ffa749", kill_on_drop: false }`
[INFO] [stdout] 4354b8a4682963fa0b9869b0bd5d9aa5181baa7b8db984cd282ad1d961ffa749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95a7cfa4a2cbcb7814366f683e8ae42cd3ed902eacea666bc0c9334757acc5d3
[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" "95a7cfa4a2cbcb7814366f683e8ae42cd3ed902eacea666bc0c9334757acc5d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "95a7cfa4a2cbcb7814366f683e8ae42cd3ed902eacea666bc0c9334757acc5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a7cfa4a2cbcb7814366f683e8ae42cd3ed902eacea666bc0c9334757acc5d3", kill_on_drop: false }`
[INFO] [stdout] 95a7cfa4a2cbcb7814366f683e8ae42cd3ed902eacea666bc0c9334757acc5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18d954d45a62ffd0e74156dd9f254b8cdb67ae69c199f3530854271cfea9dd0f
[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" "18d954d45a62ffd0e74156dd9f254b8cdb67ae69c199f3530854271cfea9dd0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler-535ec1f8e8c1143b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_element_wise_add ... ok
[INFO] [stdout] test test_euler015 ... ok
[INFO] [stdout] test test_euler018 ... ok
[INFO] [stdout] test test_pairwise_max ... ok
[INFO] [stdout] test test_euler002 ... ok
[INFO] [stdout] test test_euler005 ... ok
[INFO] [stdout] test test_euler013 ... ok
[INFO] [stdout] test test_euler067 ... ok
[INFO] [stdout] test test_euler001 ... ok
[INFO] [stdout] test test_euler007 ... ok
[INFO] [stdout] test test_euler006 ... ok
[INFO] [stdout] test test_euler004 ... ok
[INFO] [stdout] test test_euler008 ... ok
[INFO] [stdout] test test_euler003 ... ok
[INFO] [stdout] test test_euler014 ... ok
[INFO] [stdout] test test_euler012 ... ok
[INFO] [stdout] test test_euler010 ... ok
[INFO] [stdout] test test_euler009 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.61s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euler-f350a207d0fa1c9b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euler
[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" "18d954d45a62ffd0e74156dd9f254b8cdb67ae69c199f3530854271cfea9dd0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d954d45a62ffd0e74156dd9f254b8cdb67ae69c199f3530854271cfea9dd0f", kill_on_drop: false }`
[INFO] [stdout] 18d954d45a62ffd0e74156dd9f254b8cdb67ae69c199f3530854271cfea9dd0f