[INFO] updating cached repository https://github.com/alonn24/rustlang
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170039094ca130b44bac27c329c24ac1bd962160
[INFO] testing alonn24/rustlang against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alonn24/rustlang on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alonn24/rustlang
[INFO] finished tweaking git repo https://github.com/alonn24/rustlang
[INFO] tweaked toml for git repo https://github.com/alonn24/rustlang written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/alonn24/rustlang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca2be380cbec48ebede74018c86af915a185492103c3b95e03841f093d551fb7
[INFO] running `Command { std: "docker" "start" "-a" "ca2be380cbec48ebede74018c86af915a185492103c3b95e03841f093d551fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca2be380cbec48ebede74018c86af915a185492103c3b95e03841f093d551fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2be380cbec48ebede74018c86af915a185492103c3b95e03841f093d551fb7", kill_on_drop: false }`
[INFO] [stdout] ca2be380cbec48ebede74018c86af915a185492103c3b95e03841f093d551fb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe30c228b517843ba220978be51fd85ea5e5a96d53629d60794a3ed72450b22d
[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" "fe30c228b517843ba220978be51fd85ea5e5a96d53629d60794a3ed72450b22d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "fe30c228b517843ba220978be51fd85ea5e5a96d53629d60794a3ed72450b22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe30c228b517843ba220978be51fd85ea5e5a96d53629d60794a3ed72450b22d", kill_on_drop: false }`
[INFO] [stdout] fe30c228b517843ba220978be51fd85ea5e5a96d53629d60794a3ed72450b22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49a118f57327f98cc7dc70ad72f1b0dbf3f2ce0c5ecde29aec7c3e0df2e734f1
[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" "49a118f57327f98cc7dc70ad72f1b0dbf3f2ce0c5ecde29aec7c3e0df2e734f1", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling pretty_assertions v0.4.1
[INFO] [stderr]    Compiling rustlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "49a118f57327f98cc7dc70ad72f1b0dbf3f2ce0c5ecde29aec7c3e0df2e734f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a118f57327f98cc7dc70ad72f1b0dbf3f2ce0c5ecde29aec7c3e0df2e734f1", kill_on_drop: false }`
[INFO] [stdout] 49a118f57327f98cc7dc70ad72f1b0dbf3f2ce0c5ecde29aec7c3e0df2e734f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6634de2d2ed617ec6a8234cb2fe97b819c61a67d991f6d91324e229ac0528c3b
[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" "6634de2d2ed617ec6a8234cb2fe97b819c61a67d991f6d91324e229ac0528c3b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stderr]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] running 32 tests
[INFO] [stderr]   --> src/adventofcode2019/day3/part2.rs:44:22
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_12 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_100756 ... ok
[INFO] [stderr] 44 |   let mut found: Vec<((i32, i32))> = vec![];
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_12 ... ok
[INFO] [stderr]    |                      ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] test adventofcode2019::day2::tests::calculate_part1 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_100756 ... ok
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustlang-8703e99334518483
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day2::part2::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day2::part1::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day5::part2::tests::larger_test ... ok
[INFO] [stdout] test adventofcode2019::day5::part1::tests::test_get_value_by_type ... ok
[INFO] [stdout] test adventofcode2019::day5::part2::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day5::part1::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day6::part1::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day6::part2::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day6::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day4::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day4::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day2::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day6::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day3::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day3::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day4::tests::calculate_part2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-3e8d5af4bb9600d3
[INFO] [stdout] test adventofcode2019::day4::tests::calculate_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6634de2d2ed617ec6a8234cb2fe97b819c61a67d991f6d91324e229ac0528c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6634de2d2ed617ec6a8234cb2fe97b819c61a67d991f6d91324e229ac0528c3b", kill_on_drop: false }`
[INFO] [stdout] 6634de2d2ed617ec6a8234cb2fe97b819c61a67d991f6d91324e229ac0528c3b