[INFO] cloning repository https://github.com/alonn24/rustlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alonn24/rustlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170039094ca130b44bac27c329c24ac1bd962160
[INFO] testing alonn24/rustlang against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonn24%2Frustlang" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alonn24/rustlang on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-7/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 91146a8abb1dc42869adaa7cac3f80caa2cf42d76e4ae9bc034f67b477005c75
[INFO] running `Command { std: "docker" "start" "-a" "91146a8abb1dc42869adaa7cac3f80caa2cf42d76e4ae9bc034f67b477005c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91146a8abb1dc42869adaa7cac3f80caa2cf42d76e4ae9bc034f67b477005c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91146a8abb1dc42869adaa7cac3f80caa2cf42d76e4ae9bc034f67b477005c75", kill_on_drop: false }`
[INFO] [stdout] 91146a8abb1dc42869adaa7cac3f80caa2cf42d76e4ae9bc034f67b477005c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e73dc381d291123864b254881699c6c56652ecf9b4f8fffd73e2abfccf901d
[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" "29e73dc381d291123864b254881699c6c56652ecf9b4f8fffd73e2abfccf901d", 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 0.86s
[INFO] running `Command { std: "docker" "inspect" "29e73dc381d291123864b254881699c6c56652ecf9b4f8fffd73e2abfccf901d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e73dc381d291123864b254881699c6c56652ecf9b4f8fffd73e2abfccf901d", kill_on_drop: false }`
[INFO] [stdout] 29e73dc381d291123864b254881699c6c56652ecf9b4f8fffd73e2abfccf901d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", 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] a5964439269c5c263c0c4023c4cec82308e00fb41f87b06f81cbf8ef59bdbd4c
[INFO] running `Command { std: "docker" "start" "-a" "a5964439269c5c263c0c4023c4cec82308e00fb41f87b06f81cbf8ef59bdbd4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[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]    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 1.73s
[INFO] running `Command { std: "docker" "inspect" "a5964439269c5c263c0c4023c4cec82308e00fb41f87b06f81cbf8ef59bdbd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5964439269c5c263c0c4023c4cec82308e00fb41f87b06f81cbf8ef59bdbd4c", kill_on_drop: false }`
[INFO] [stdout] a5964439269c5c263c0c4023c4cec82308e00fb41f87b06f81cbf8ef59bdbd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c52b93ca45739e0b613aea50786ac6174dbb04de7e54bdbedfa7cea85769d5e
[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" "2c52b93ca45739e0b613aea50786ac6174dbb04de7e54bdbedfa7cea85769d5e", 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] [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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustlang-7ccb3a115ec7ed96
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test adventofcode2019::day2::part2::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day2::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_12 ... ok
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day1::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day1::part2::tests::calculate_fuel_of_100756 ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day3::part1::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day1::part1::tests::calculate_100756 ... 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::day3::part1::tests::calculate_example2 ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part1 ... ok
[INFO] [stdout] test adventofcode2019::day4::part2::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day4::part1::tests::calculate_simple ... ok
[INFO] [stdout] test adventofcode2019::day3::part2::tests::calculate_example1 ... ok
[INFO] [stdout] test adventofcode2019::day5::tests::calculate_part2 ... ok
[INFO] [stdout] test adventofcode2019::day6::part1::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day2::part1::tests::calculate_12 ... ok
[INFO] [stdout] test adventofcode2019::day5::part1::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day6::part2::tests::test ... ok
[INFO] [stdout] test adventofcode2019::day5::part2::tests::simple_test ... ok
[INFO] [stdout] test adventofcode2019::day6::tests::calculate_part2 ... 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_part1 ... ok
[INFO] [stdout] test adventofcode2019::day4::tests::calculate_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-f150a56dcf613746
[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" "2c52b93ca45739e0b613aea50786ac6174dbb04de7e54bdbedfa7cea85769d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c52b93ca45739e0b613aea50786ac6174dbb04de7e54bdbedfa7cea85769d5e", kill_on_drop: false }`
[INFO] [stdout] 2c52b93ca45739e0b613aea50786ac6174dbb04de7e54bdbedfa7cea85769d5e