[INFO] cloning repository https://github.com/harrisonthorne/mvelopes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harrisonthorne/mvelopes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrisonthorne%2Fmvelopes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrisonthorne%2Fmvelopes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c73585630bceb371824f2f2329fa5aa4f583f791
[INFO] testing harrisonthorne/mvelopes against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharrisonthorne%2Fmvelopes" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harrisonthorne/mvelopes on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harrisonthorne/mvelopes
[INFO] finished tweaking git repo https://github.com/harrisonthorne/mvelopes
[INFO] tweaked toml for git repo https://github.com/harrisonthorne/mvelopes written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/harrisonthorne/mvelopes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 6b70c4b52798236659a3b778ba2bfbd5a97772208f48b04a18810e63fa60748f
[INFO] running `Command { std: "docker" "start" "-a" "6b70c4b52798236659a3b778ba2bfbd5a97772208f48b04a18810e63fa60748f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b70c4b52798236659a3b778ba2bfbd5a97772208f48b04a18810e63fa60748f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b70c4b52798236659a3b778ba2bfbd5a97772208f48b04a18810e63fa60748f", kill_on_drop: false }`
[INFO] [stdout] 6b70c4b52798236659a3b778ba2bfbd5a97772208f48b04a18810e63fa60748f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 55773036ed5d7a14de5ca98b585ceee4e47fbae3a918d274c7cd96c820f9cd84
[INFO] running `Command { std: "docker" "start" "-a" "55773036ed5d7a14de5ca98b585ceee4e47fbae3a918d274c7cd96c820f9cd84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling bstr v0.2.9
[INFO] [stderr]    Compiling csv v1.1.2
[INFO] [stderr]    Compiling silverfox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `console_width`
[INFO] [stdout]    --> src/ledger/register.rs:153:77
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn print_lines(maximums: &MaximumLens, register_data: &[EntryRegisterData], console_width: usize) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_console_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/ledger/mod.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         Register::display(&self.entries, &self.date_format, begin_date, end_date, account_match);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.73s
[INFO] running `Command { std: "docker" "inspect" "55773036ed5d7a14de5ca98b585ceee4e47fbae3a918d274c7cd96c820f9cd84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55773036ed5d7a14de5ca98b585ceee4e47fbae3a918d274c7cd96c820f9cd84", kill_on_drop: false }`
[INFO] [stdout] 55773036ed5d7a14de5ca98b585ceee4e47fbae3a918d274c7cd96c820f9cd84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a8b86eea4f2f57d28b4d3c0c7d3eed31a7e9ff51c0cb3e553ee02abf312e8c34
[INFO] running `Command { std: "docker" "start" "-a" "a8b86eea4f2f57d28b4d3c0c7d3eed31a7e9ff51c0cb3e553ee02abf312e8c34", kill_on_drop: false }`
[INFO] [stderr]    Compiling silverfox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `console_width`
[INFO] [stdout]    --> src/ledger/register.rs:153:77
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn print_lines(maximums: &MaximumLens, register_data: &[EntryRegisterData], console_width: usize) {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_console_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/ledger/mod.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         Register::display(&self.entries, &self.date_format, begin_date, end_date, account_match);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "a8b86eea4f2f57d28b4d3c0c7d3eed31a7e9ff51c0cb3e553ee02abf312e8c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b86eea4f2f57d28b4d3c0c7d3eed31a7e9ff51c0cb3e553ee02abf312e8c34", kill_on_drop: false }`
[INFO] [stdout] a8b86eea4f2f57d28b4d3c0c7d3eed31a7e9ff51c0cb3e553ee02abf312e8c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43107fedf8fac663695a27b7b8c9651a3fb6d8b5142183f241934376132abb01
[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" "43107fedf8fac663695a27b7b8c9651a3fb6d8b5142183f241934376132abb01", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `console_width`
[INFO] [stderr]    --> src/ledger/register.rs:153:77
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn print_lines(maximums: &MaximumLens, register_data: &[EntryRegisterData], console_width: usize) {
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_console_width`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ledger/mod.rs:347:9
[INFO] [stderr]     |
[INFO] [stderr] 347 |         Register::display(&self.entries, &self.date_format, begin_date, end_date, account_match);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/silverfox-d5e91593311935ec
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test account::tests::blank_account_test ... ok
[INFO] [stdout] test importer::tests::sibling_rules_path_test ... ok
[INFO] [stdout] test entry::tests::parse_test ... ok
[INFO] [stdout] test envelope::tests::subtract_months_test ... ok
[INFO] [stdout] test importer::tests::parse_csv_test ... ok
[INFO] [stdout] test account::tests::parse_test ... ok
[INFO] [stdout] test account::tests::parse_with_spaces_test ... ok
[INFO] [stdout] test importer::tests::parse_rules_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43107fedf8fac663695a27b7b8c9651a3fb6d8b5142183f241934376132abb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43107fedf8fac663695a27b7b8c9651a3fb6d8b5142183f241934376132abb01", kill_on_drop: false }`
[INFO] [stdout] 43107fedf8fac663695a27b7b8c9651a3fb6d8b5142183f241934376132abb01