[INFO] updating cached repository https://github.com/rightfold/lobstar
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 29ea03082c08ed9a461c7477a67e37d17e433e6e
[INFO] testing rightfold/lobstar against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Flobstar" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rightfold/lobstar on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rightfold/lobstar already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 30dc67247a6ac99da8fa85ab5ecef266e90d93c1150878a4d8843ee1a9d30ea5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "30dc67247a6ac99da8fa85ab5ecef266e90d93c1150878a4d8843ee1a9d30ea5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lobstar v0.0.0 (/opt/rustwide/workdir)
[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: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "30dc67247a6ac99da8fa85ab5ecef266e90d93c1150878a4d8843ee1a9d30ea5"`
[INFO] running `"docker" "rm" "-f" "30dc67247a6ac99da8fa85ab5ecef266e90d93c1150878a4d8843ee1a9d30ea5"`
[INFO] [stdout] 30dc67247a6ac99da8fa85ab5ecef266e90d93c1150878a4d8843ee1a9d30ea5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5aa9853d064eaa49fcbc8f52b8f2735faf07a23ad1fbfe9280e3c4a0c8216f9
[INFO] running `"docker" "start" "-a" "b5aa9853d064eaa49fcbc8f52b8f2735faf07a23ad1fbfe9280e3c4a0c8216f9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lobstar v0.0.0 (/opt/rustwide/workdir)
[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: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "b5aa9853d064eaa49fcbc8f52b8f2735faf07a23ad1fbfe9280e3c4a0c8216f9"`
[INFO] running `"docker" "rm" "-f" "b5aa9853d064eaa49fcbc8f52b8f2735faf07a23ad1fbfe9280e3c4a0c8216f9"`
[INFO] [stdout] b5aa9853d064eaa49fcbc8f52b8f2735faf07a23ad1fbfe9280e3c4a0c8216f9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cdb2bdec885ead51c8c83fdb61d9fe5bcd25951612802ccb87ad3e7081cce9a9
[INFO] running `"docker" "start" "-a" "cdb2bdec885ead51c8c83fdb61d9fe5bcd25951612802ccb87ad3e7081cce9a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lobstar-e4cf31e2156a07f7
[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/lobstar-3f1606f455d01317
[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]    Doc-tests lobstar
[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 `"docker" "inspect" "cdb2bdec885ead51c8c83fdb61d9fe5bcd25951612802ccb87ad3e7081cce9a9"`
[INFO] running `"docker" "rm" "-f" "cdb2bdec885ead51c8c83fdb61d9fe5bcd25951612802ccb87ad3e7081cce9a9"`
[INFO] [stdout] cdb2bdec885ead51c8c83fdb61d9fe5bcd25951612802ccb87ad3e7081cce9a9