[INFO] updating cached repository https://github.com/jstarry/ledger-stats
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 2e0ccc930e4263c296770817bb00744b15bb1038
[INFO] testing jstarry/ledger-stats against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjstarry%2Fledger-stats" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jstarry/ledger-stats on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jstarry/ledger-stats
[INFO] finished tweaking git repo https://github.com/jstarry/ledger-stats
[INFO] tweaked toml for git repo https://github.com/jstarry/ledger-stats written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jstarry/ledger-stats already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] fa3ed3c2e77fe459fd9c661cb78d84c79af005de9acffc5a41163b30d28bd804
[INFO] running `"docker" "start" "-a" "fa3ed3c2e77fe459fd9c661cb78d84c79af005de9acffc5a41163b30d28bd804"`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling ledgerstats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `"docker" "inspect" "fa3ed3c2e77fe459fd9c661cb78d84c79af005de9acffc5a41163b30d28bd804"`
[INFO] running `"docker" "rm" "-f" "fa3ed3c2e77fe459fd9c661cb78d84c79af005de9acffc5a41163b30d28bd804"`
[INFO] [stdout] fa3ed3c2e77fe459fd9c661cb78d84c79af005de9acffc5a41163b30d28bd804
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69cb257d8922010a93f20fa6d358e08695c2ed1b1fc879e2e00bb25cf12ca229
[INFO] running `"docker" "start" "-a" "69cb257d8922010a93f20fa6d358e08695c2ed1b1fc879e2e00bb25cf12ca229"`
[INFO] [stderr]    Compiling ledgerstats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "69cb257d8922010a93f20fa6d358e08695c2ed1b1fc879e2e00bb25cf12ca229"`
[INFO] running `"docker" "rm" "-f" "69cb257d8922010a93f20fa6d358e08695c2ed1b1fc879e2e00bb25cf12ca229"`
[INFO] [stdout] 69cb257d8922010a93f20fa6d358e08695c2ed1b1fc879e2e00bb25cf12ca229
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 68891734c72a9d0bb1e624d77c166c5093bb1259e4f9a23928260d639a5af289
[INFO] running `"docker" "start" "-a" "68891734c72a9d0bb1e624d77c166c5093bb1259e4f9a23928260d639a5af289"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ledgerstats-377fa5a9cb85d3b8
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test ledger::parse::tests::test_parse ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_cycle ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_empty ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_handle_invalids ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_early_timestamp ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_invalid ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_invalid_timestamp ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_future_ref ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_no_valid_ref ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_self_ref ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_node_zero_node ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats_cycle ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats_empty ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats_invalid_nodes ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats_high_rate ... ok
[INFO] [stdout] test ledger::stats::tests::test_compute_stats_none_valid ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_input_err ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_extra_line ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_err ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_missing_line ... ok
[INFO] [stdout] test ledger::parse::tests::test_parse_read_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "68891734c72a9d0bb1e624d77c166c5093bb1259e4f9a23928260d639a5af289"`
[INFO] running `"docker" "rm" "-f" "68891734c72a9d0bb1e624d77c166c5093bb1259e4f9a23928260d639a5af289"`
[INFO] [stdout] 68891734c72a9d0bb1e624d77c166c5093bb1259e4f9a23928260d639a5af289