[INFO] cloning repository https://github.com/rightfold/lobstar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rightfold/lobstar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Flobstar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Flobstar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29ea03082c08ed9a461c7477a67e37d17e433e6e
[INFO] testing rightfold/lobstar against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Flobstar" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rightfold/lobstar on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rightfold/lobstar
[INFO] finished tweaking git repo https://github.com/rightfold/lobstar
[INFO] tweaked toml for git repo https://github.com/rightfold/lobstar written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/rightfold/lobstar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ca99ebed6bd1e50276f7c610ce0dcb9701843cb7528d26876e7c1258b615752
[INFO] running `Command { std: "docker" "start" "-a" "7ca99ebed6bd1e50276f7c610ce0dcb9701843cb7528d26876e7c1258b615752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ca99ebed6bd1e50276f7c610ce0dcb9701843cb7528d26876e7c1258b615752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca99ebed6bd1e50276f7c610ce0dcb9701843cb7528d26876e7c1258b615752", kill_on_drop: false }`
[INFO] [stdout] 7ca99ebed6bd1e50276f7c610ce0dcb9701843cb7528d26876e7c1258b615752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af872448f7cc57bb7ebcb23d8e8820e3dfa74dc2a97f08104a767a5c44cbdfde
[INFO] running `Command { std: "docker" "start" "-a" "af872448f7cc57bb7ebcb23d8e8820e3dfa74dc2a97f08104a767a5c44cbdfde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lobstar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `C4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let C4 = 261.6256;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case (notice the capitalization): `c4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let D4 = 293.6648;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `d4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let E4 = 329.6276;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `e4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickA` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let tickA = tick(D4).shift(1.8);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickB` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let tickB = tick(D4).shift(2.0);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickC` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let tickC = tick(D4).shift(2.2);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickD` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let tickD = tick(E4).shift(2.4);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickE` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let tickE = tick(E4).shift(2.6);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickF` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let tickF = tick(E4).shift(2.8);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "af872448f7cc57bb7ebcb23d8e8820e3dfa74dc2a97f08104a767a5c44cbdfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af872448f7cc57bb7ebcb23d8e8820e3dfa74dc2a97f08104a767a5c44cbdfde", kill_on_drop: false }`
[INFO] [stdout] af872448f7cc57bb7ebcb23d8e8820e3dfa74dc2a97f08104a767a5c44cbdfde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff87c829a92c32aac4c6b0732a43d4548d733cb6a86b095a810e20a8550f1a22
[INFO] running `Command { std: "docker" "start" "-a" "ff87c829a92c32aac4c6b0732a43d4548d733cb6a86b095a810e20a8550f1a22", kill_on_drop: false }`
[INFO] [stderr]    Compiling lobstar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `C4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let C4 = 261.6256;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case (notice the capitalization): `c4`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let D4 = 293.6648;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `d4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E4` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let E4 = 329.6276;
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `e4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickA` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let tickA = tick(D4).shift(1.8);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickB` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let tickB = tick(D4).shift(2.0);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickC` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let tickC = tick(D4).shift(2.2);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickD` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let tickD = tick(E4).shift(2.4);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickE` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let tickE = tick(E4).shift(2.6);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tickF` should have a snake case name
[INFO] [stdout]   --> src/bin/lobstar.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let tickF = tick(E4).shift(2.8);
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `tick_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lobstar-c76e4a330d6deba0)
[INFO] [stderr]   Executable unittests src/bin/lobstar.rs (/opt/rustwide/target/debug/deps/lobstar-5f0c4336c65f9972)
[INFO] running `Command { std: "docker" "inspect" "ff87c829a92c32aac4c6b0732a43d4548d733cb6a86b095a810e20a8550f1a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff87c829a92c32aac4c6b0732a43d4548d733cb6a86b095a810e20a8550f1a22", kill_on_drop: false }`
[INFO] [stdout] ff87c829a92c32aac4c6b0732a43d4548d733cb6a86b095a810e20a8550f1a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 110a4c206bf040b5d3fe3e7183ad13f40c0d1469213596c91bb2b76ebac73440
[INFO] running `Command { std: "docker" "start" "-a" "110a4c206bf040b5d3fe3e7183ad13f40c0d1469213596c91bb2b76ebac73440", kill_on_drop: false }`
[INFO] [stderr] warning: variable `C4` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let C4 = 261.6256;
[INFO] [stderr]    |         ^^ help: convert the identifier to snake case (notice the capitalization): `c4`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D4` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let D4 = 293.6648;
[INFO] [stderr]    |         ^^ help: convert the identifier to snake case: `d4`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E4` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let E4 = 329.6276;
[INFO] [stderr]    |         ^^ help: convert the identifier to snake case: `e4`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickA` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let tickA = tick(D4).shift(1.8);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickB` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let tickB = tick(D4).shift(2.0);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickC` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let tickC = tick(D4).shift(2.2);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickD` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let tickD = tick(E4).shift(2.4);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_d`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickE` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let tickE = tick(E4).shift(2.6);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tickF` should have a snake case name
[INFO] [stderr]   --> src/bin/lobstar.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let tickF = tick(E4).shift(2.8);
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `tick_f`
[INFO] [stderr] 
[INFO] [stderr] warning: `lobstar` (bin "lobstar" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lobstar-c76e4a330d6deba0)
[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 src/bin/lobstar.rs (/opt/rustwide/target/debug/deps/lobstar-5f0c4336c65f9972)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lobstar
[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" "110a4c206bf040b5d3fe3e7183ad13f40c0d1469213596c91bb2b76ebac73440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110a4c206bf040b5d3fe3e7183ad13f40c0d1469213596c91bb2b76ebac73440", kill_on_drop: false }`
[INFO] [stdout] 110a4c206bf040b5d3fe3e7183ad13f40c0d1469213596c91bb2b76ebac73440