[INFO] cloning repository https://github.com/cheenar/Rusty-Polynomials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cheenar/Rusty-Polynomials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheenar%2FRusty-Polynomials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheenar%2FRusty-Polynomials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0e7ca258891034083c1d726220e4bfe09009bb4
[INFO] testing cheenar/Rusty-Polynomials against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcheenar%2FRusty-Polynomials" "/workspace/builds/worker-109/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cheenar/Rusty-Polynomials 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/cheenar/Rusty-Polynomials
[INFO] finished tweaking git repo https://github.com/cheenar/Rusty-Polynomials
[INFO] tweaked toml for git repo https://github.com/cheenar/Rusty-Polynomials written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate git repo https://github.com/cheenar/Rusty-Polynomials 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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] c9f621c7a51f69f4ee98aa79242d515f52ea85923904be3e691b7044d76627b2
[INFO] running `Command { std: "docker" "start" "-a" "c9f621c7a51f69f4ee98aa79242d515f52ea85923904be3e691b7044d76627b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f621c7a51f69f4ee98aa79242d515f52ea85923904be3e691b7044d76627b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f621c7a51f69f4ee98aa79242d515f52ea85923904be3e691b7044d76627b2", kill_on_drop: false }`
[INFO] [stdout] c9f621c7a51f69f4ee98aa79242d515f52ea85923904be3e691b7044d76627b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] e96b6a426b057e17ca7e38f5f0c9ac95a55978a953ef3af6a8afa2f1388a0829
[INFO] running `Command { std: "docker" "start" "-a" "e96b6a426b057e17ca7e38f5f0c9ac95a55978a953ef3af6a8afa2f1388a0829", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Polynomials v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Polynomials` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `polynomials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 32s
[INFO] running `Command { std: "docker" "inspect" "e96b6a426b057e17ca7e38f5f0c9ac95a55978a953ef3af6a8afa2f1388a0829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96b6a426b057e17ca7e38f5f0c9ac95a55978a953ef3af6a8afa2f1388a0829", kill_on_drop: false }`
[INFO] [stdout] e96b6a426b057e17ca7e38f5f0c9ac95a55978a953ef3af6a8afa2f1388a0829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 71579cacd1d0a29b7a983dc116cb5687aed746c038ecb1f04166a9bdb7e3b2ac
[INFO] running `Command { std: "docker" "start" "-a" "71579cacd1d0a29b7a983dc116cb5687aed746c038ecb1f04166a9bdb7e3b2ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Polynomials v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Polynomials` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `polynomials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "71579cacd1d0a29b7a983dc116cb5687aed746c038ecb1f04166a9bdb7e3b2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71579cacd1d0a29b7a983dc116cb5687aed746c038ecb1f04166a9bdb7e3b2ac", kill_on_drop: false }`
[INFO] [stdout] 71579cacd1d0a29b7a983dc116cb5687aed746c038ecb1f04166a9bdb7e3b2ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] e550a9c0186df2e813e29f63b6c0be55c1d4c6b9f21843402cb04bad1999ed3c
[INFO] running `Command { std: "docker" "start" "-a" "e550a9c0186df2e813e29f63b6c0be55c1d4c6b9f21843402cb04bad1999ed3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `Polynomials` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `polynomials`
[INFO] [stderr] 
[INFO] [stderr] warning: `Polynomials` (bin "Polynomials" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Polynomials-fd55597f89a89d51)
[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" "e550a9c0186df2e813e29f63b6c0be55c1d4c6b9f21843402cb04bad1999ed3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e550a9c0186df2e813e29f63b6c0be55c1d4c6b9f21843402cb04bad1999ed3c", kill_on_drop: false }`
[INFO] [stdout] e550a9c0186df2e813e29f63b6c0be55c1d4c6b9f21843402cb04bad1999ed3c