[INFO] cloning repository https://github.com/iamkashifyousuf/tailr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamkashifyousuf/tailr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamkashifyousuf%2Ftailr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamkashifyousuf%2Ftailr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f70e9ccb7922211896093e6ddcee1ee58a03509b
[INFO] testing iamkashifyousuf/tailr against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamkashifyousuf%2Ftailr" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iamkashifyousuf/tailr
[INFO] finished tweaking git repo https://github.com/iamkashifyousuf/tailr
[INFO] tweaked toml for git repo https://github.com/iamkashifyousuf/tailr written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iamkashifyousuf/tailr on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iamkashifyousuf/tailr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cmd v2.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0
[INFO] running `Command { std: "docker" "start" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.85s
[INFO] running `Command { std: "docker" "inspect" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling assert_cmd v2.1.2
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling tailr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Command::cargo_bin(PRG)?
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Command::cargo_bin(PRG)?
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Command::cargo_bin(PRG)?
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |     Command::cargo_bin(PRG)?
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 |     Command::cargo_bin(PRG)?
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]    --> tests/cli.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Command::cargo_bin(PRG)?
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.97s
[INFO] running `Command { std: "docker" "inspect" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]   --> tests/cli.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Command::cargo_bin(PRG)?
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]   --> tests/cli.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     Command::cargo_bin(PRG)?
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]   --> tests/cli.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Command::cargo_bin(PRG)?
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]   --> tests/cli.rs:80:14
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Command::cargo_bin(PRG)?
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]   --> tests/cli.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 |     Command::cargo_bin(PRG)?
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stderr]    --> tests/cli.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Command::cargo_bin(PRG)?
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tailr` (test "cli") generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tailr-57486795df4cd44e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_get_start_index ... ok
[INFO] [stdout] test tests::test_count_lines_bytes ... ok
[INFO] [stdout] test tests::test_parse_num ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tailr-5cf18ca7ef17c4b6)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-80e0ccc72206fec7)
[INFO] [stdout] 
[INFO] [stdout] running 139 tests
[INFO] [stdout] test empty_c_plus_0 ... ok
[INFO] [stdout] test empty_c3 ... ok
[INFO] [stdout] test dies_no_args ... ok
[INFO] [stdout] test empty_c_minus_8 ... ok
[INFO] [stdout] test empty_c_minus_3 ... ok
[INFO] [stdout] test empty_c_minus_200 ... ok
[INFO] [stdout] test empty_n1 ... ok
[INFO] [stdout] test empty_c12 ... ok
[INFO] [stdout] test empty_n200 ... ok
[INFO] [stdout] test empty_c_minus_12 ... ok
[INFO] [stdout] test dies_bad_lines ... ok
[INFO] [stdout] test empty_c8 ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test empty_n0 ... ok
[INFO] [stdout] test empty_c_plus_1 ... ok
[INFO] [stdout] test empty_c200 ... ok
[INFO] [stdout] test dies_bad_bytes ... ok
[INFO] [stdout] test empty_c_plus_2 ... ok
[INFO] [stdout] test dies_bytes_and_lines ... FAILED
[INFO] [stdout] test empty_n4 ... ok
[INFO] [stdout] test empty_n_minus_200 ... ok
[INFO] [stdout] test empty_n_minus_1 ... ok
[INFO] [stdout] test empty_n_minus_3 ... ok
[INFO] [stdout] test empty_n_minus_4 ... ok
[INFO] [stdout] test empty_n_plus_1 ... ok
[INFO] [stdout] test empty_n_plus_0 ... ok
[INFO] [stdout] test multiple_files ... ok
[INFO] [stdout] test empty_n_plus_2 ... ok
[INFO] [stdout] test multiple_files_n1_q ... ok
[INFO] [stdout] test multiple_files_c_minus_3 ... ok
[INFO] [stdout] test multiple_files_c0 ... ok
[INFO] [stdout] test multiple_files_n_minus_1 ... ok
[INFO] [stdout] test one ... ok
[INFO] [stdout] test multiple_files_c3 ... ok
[INFO] [stdout] test multiple_files_n3 ... ok
[INFO] [stdout] test multiple_files_n_minus_3 ... ok
[INFO] [stdout] test one_c12 ... ok
[INFO] [stdout] test multiple_files_n1 ... ok
[INFO] [stdout] test multiple_files_n1_quiet ... ok
[INFO] [stdout] test multiple_files_n_plus_1 ... ok
[INFO] [stdout] test multiple_files_n_plus_3 ... ok
[INFO] [stdout] test one_c200 ... ok
[INFO] [stdout] test one_c8 ... ok
[INFO] [stdout] test one_c3 ... ok
[INFO] [stdout] test one_n0 ... ok
[INFO] [stdout] test one_c_plus_1 ... ok
[INFO] [stdout] test one_n200 ... ok
[INFO] [stdout] test one_c_plus_2 ... ok
[INFO] [stdout] test one_n3 ... ok
[INFO] [stdout] test one_n1 ... ok
[INFO] [stdout] test one_n_minus_4 ... ok
[INFO] [stdout] test one_c_plus_0 ... ok
[INFO] [stdout] test one_n_minus_200 ... ok
[INFO] [stdout] test one_n4 ... ok
[INFO] [stdout] test one_n_minus_3 ... ok
[INFO] [stdout] test one_n_plus_1 ... ok
[INFO] [stdout] test one_n_minus_1 ... ok
[INFO] [stdout] test one_n_plus_2 ... ok
[INFO] [stdout] test ten_c_minus_12 ... ok
[INFO] [stdout] test one_n_plus_0 ... ok
[INFO] [stdout] test ten_c8 ... ok
[INFO] [stdout] test ten_c12 ... ok
[INFO] [stdout] test ten_c3 ... ok
[INFO] [stdout] test multiple_files_n0 ... ok
[INFO] [stdout] test ten_c200 ... ok
[INFO] [stdout] test ten_c_minus_200 ... ok
[INFO] [stdout] test ten_c_minus_3 ... ok
[INFO] [stdout] test ten_c_minus_8 ... ok
[INFO] [stdout] test ten_c_plus_1 ... ok
[INFO] [stdout] test ten_n4 ... ok
[INFO] [stdout] test ten_n0 ... ok
[INFO] [stdout] test ten_n3 ... ok
[INFO] [stdout] test one_c_minus_12 ... ok
[INFO] [stdout] test one_c_minus_3 ... ok
[INFO] [stdout] test ten_n_minus_1 ... ok
[INFO] [stdout] test one_c_minus_200 ... ok
[INFO] [stdout] test ten_n1 ... ok
[INFO] [stdout] test ten_n_minus_3 ... ok
[INFO] [stdout] test ten_n_minus_4 ... ok
[INFO] [stdout] test ten_n_minus_200 ... ok
[INFO] [stdout] test ten_c_plus_0 ... ok
[INFO] [stdout] test ten_c_plus_2 ... ok
[INFO] [stdout] test ten_n_plus_0 ... ok
[INFO] [stdout] test three_c3 ... ok
[INFO] [stdout] test three_c12 ... ok
[INFO] [stdout] test ten_n_plus_1 ... ok
[INFO] [stdout] test three_c_minus_3 ... ok
[INFO] [stdout] test three_c200 ... ok
[INFO] [stdout] test three_c_plus_1 ... ok
[INFO] [stdout] test three_c_plus_0 ... ok
[INFO] [stdout] test three_c_minus_8 ... ok
[INFO] [stdout] test empty_n3 ... ok
[INFO] [stdout] test three_n1 ... ok
[INFO] [stdout] test three_n3 ... ok
[INFO] [stdout] test three_c_plus_2 ... ok
[INFO] [stdout] test three ... ok
[INFO] [stdout] test three_n0 ... ok
[INFO] [stdout] test ten ... ok
[INFO] [stdout] test three_c8 ... ok
[INFO] [stdout] test multiple_files_c_plus_3 ... ok
[INFO] [stdout] test three_c_minus_200 ... ok
[INFO] [stdout] test three_c_minus_12 ... ok
[INFO] [stdout] test skips_bad_file ... ok
[INFO] [stdout] test ten_n200 ... ok
[INFO] [stdout] test one_c_minus_8 ... ok
[INFO] [stdout] test ten_n_plus_2 ... ok
[INFO] [stdout] test three_n200 ... ok
[INFO] [stdout] test three_n4 ... ok
[INFO] [stdout] test three_n_minus_4 ... ok
[INFO] [stdout] test three_n_minus_200 ... ok
[INFO] [stdout] test three_n_plus_0 ... ok
[INFO] [stdout] test two_c_minus_8 ... ok
[INFO] [stdout] test three_n_minus_1 ... ok
[INFO] [stdout] test two_c3 ... ok
[INFO] [stdout] test two_c_plus_1 ... ok
[INFO] [stdout] test two_c_plus_2 ... ok
[INFO] [stdout] test three_n_minus_3 ... ok
[INFO] [stdout] test three_n_plus_2 ... ok
[INFO] [stdout] test two_c_minus_200 ... ok
[INFO] [stdout] test three_n_plus_1 ... ok
[INFO] [stdout] test two_c_minus_12 ... ok
[INFO] [stdout] test two_c200 ... ok
[INFO] [stdout] test two_c_plus_0 ... ok
[INFO] [stdout] test two_n0 ... ok
[INFO] [stdout] test two_c8 ... ok
[INFO] [stdout] test two_c12 ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] test two_c_minus_3 ... ok
[INFO] [stdout] test two_n1 ... ok
[INFO] [stdout] test two_n_minus_200 ... ok
[INFO] [stdout] test two_n4 ... ok
[INFO] [stdout] test two_n_plus_2 ... ok
[INFO] [stdout] test two_n3 ... ok
[INFO] [stdout] test two_n200 ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] [stdout] test two_n_plus_0 ... ok
[INFO] [stdout] test two_n_minus_1 ... ok
[INFO] [stdout] test two_n_plus_1 ... ok
[INFO] [stdout] test two_n_minus_4 ... ok
[INFO] [stdout] test two_n_minus_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- dies_bytes_and_lines stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'dies_bytes_and_lines' (691) panicked at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stderr, failed var.contains(The argument '--lines <LINES>' cannot be used with '--bytes <BYTES>')
[INFO] [stdout] ├── var: error: The argument '--lines <lines>' cannot be used with '--bytes <bytes>'
[INFO] [stdout] │   
[INFO] [stdout] │   USAGE:
[INFO] [stdout] │       tailr <FILE>... --bytes <bytes> --lines <lines>
[INFO] [stdout] │   
[INFO] [stdout] │   For more information try --help
[INFO] [stdout] └── var as str: error: The argument '--lines <lines>' cannot be used with '--bytes <bytes>'
[INFO] [stdout]     
[INFO] [stdout]     USAGE:
[INFO] [stdout]         tailr <FILE>... --bytes <bytes> --lines <lines>
[INFO] [stdout]     
[INFO] [stdout]     For more information try --help
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/debug/tailr" "-n" "1" "-c" "2"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr=```
[INFO] [stdout] error: The argument \'--lines <lines>\' cannot be used with \'--bytes <bytes>\'
[INFO] [stdout] 
[INFO] [stdout] USAGE:
[INFO] [stdout]     tailr <FILE>... --bytes <bytes> --lines <lines>
[INFO] [stdout] 
[INFO] [stdout] For more information try --help
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x600a76b49ca8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x600a76b49ca8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x600a76b49ca8 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x600a76b49ca8 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x600a76b60b8a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x600a76b60b8a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x600a76b4f8c2 - std[10d71ac2c42b111e]::io::default_write_fmt::<alloc[a7ee25936407c584]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x600a76b4f8c2 - <alloc[a7ee25936407c584]::vec::Vec<u8> as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x600a76b28546 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x600a76b28546 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x600a76b42119 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x600a767f4c1c - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   12:     0x600a767f4c1c - test[213991da798b1c03]::test_main_inner::<test[213991da798b1c03]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x600a76b422d2 - <alloc[a7ee25936407c584]::boxed::Box<dyn for<'a, 'b> core[8fb95b77d25ab6c8]::ops::function::Fn<(&'a std[10d71ac2c42b111e]::panic::PanicHookInfo<'b>,), Output = ()> + core[8fb95b77d25ab6c8]::marker::Sync + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::Fn<(&std[10d71ac2c42b111e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2289:9
[INFO] [stdout]   14:     0x600a76b422d2 - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x600a76b28602 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x600a76b1d809 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x600a76b2931d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x600a76b613cc - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x600a7686bdf8 - core[8fb95b77d25ab6c8]::panicking::panic_display::<assert_cmd[8ded52961c63d706]::assert::AssertError>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x600a768788d7 - <assert_cmd[8ded52961c63d706]::assert::AssertError>::panic::<assert_cmd[8ded52961c63d706]::assert::Assert>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.1.2/src/assert.rs:1036:9
[INFO] [stdout]   21:     0x600a7687de07 - <<assert_cmd[8ded52961c63d706]::assert::AssertError>::panic<assert_cmd[8ded52961c63d706]::assert::Assert> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<(assert_cmd[8ded52961c63d706]::assert::AssertError,)>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x600a7686a88b - <core[8fb95b77d25ab6c8]::result::Result<assert_cmd[8ded52961c63d706]::assert::Assert, assert_cmd[8ded52961c63d706]::assert::AssertError>>::unwrap_or_else::<<assert_cmd[8ded52961c63d706]::assert::AssertError>::panic<assert_cmd[8ded52961c63d706]::assert::Assert>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x600a767dc744 - <assert_cmd[8ded52961c63d706]::assert::Assert>::stderr::<predicates[eb281df584847324]::str::basics::ContainsPredicate, assert_cmd[8ded52961c63d706]::assert::StrOutputPredicate<predicates[eb281df584847324]::str::basics::ContainsPredicate>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.1.2/src/assert.rs:463:31
[INFO] [stdout]   24:     0x600a767e213f - cli[3f5f92ef4e2ede80]::dies_bytes_and_lines
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:84:10
[INFO] [stdout]   25:     0x600a767defe7 - cli[3f5f92ef4e2ede80]::dies_bytes_and_lines::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:76:30
[INFO] [stdout]   26:     0x600a767e6d46 - <cli[3f5f92ef4e2ede80]::dies_bytes_and_lines::{closure#0} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x600a767e7cfb - <fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x600a767e7cfb - test[213991da798b1c03]::__rust_begin_short_backtrace::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, fn() -> core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:724:18
[INFO] [stdout]   29:     0x600a767f5575 - test[213991da798b1c03]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:74
[INFO] [stdout]   30:     0x600a767f5575 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x600a767f5575 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x600a767f5575 - std[10d71ac2c42b111e]::panicking::catch_unwind::<core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>, core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x600a767f5575 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<test[213991da798b1c03]::run_test_in_process::{closure#0}>, core[8fb95b77d25ab6c8]::result::Result<(), alloc[a7ee25936407c584]::string::String>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x600a767f5575 - test[213991da798b1c03]::run_test_in_process
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:747:27
[INFO] [stdout]   35:     0x600a767f5575 - test[213991da798b1c03]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:668:43
[INFO] [stdout]   36:     0x600a767eee84 - test[213991da798b1c03]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/test/src/lib.rs:698:41
[INFO] [stdout]   37:     0x600a767eee84 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<test[213991da798b1c03]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x600a767f85f2 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   39:     0x600a767f85f2 - <core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   40:     0x600a767f85f2 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x600a767f85f2 - std[10d71ac2c42b111e]::panicking::catch_unwind::<(), core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x600a767f85f2 - std[10d71ac2c42b111e]::panic::catch_unwind::<core[8fb95b77d25ab6c8]::panic::unwind_safe::AssertUnwindSafe<std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x600a767f85f2 - std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked::<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   44:     0x600a767f85f2 - <std[10d71ac2c42b111e]::thread::lifecycle::spawn_unchecked<test[213991da798b1c03]::run_test::{closure#1}, ()>::{closure#1} as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x600a76b4958f - <alloc[a7ee25936407c584]::boxed::Box<dyn core[8fb95b77d25ab6c8]::ops::function::FnOnce<(), Output = ()> + core[8fb95b77d25ab6c8]::marker::Send> as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/alloc/src/boxed.rs:2275:9
[INFO] [stdout]   46:     0x600a76b4958f - <std[10d71ac2c42b111e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   47:     0x71f5ff134aa4 - <unknown>
[INFO] [stdout]   48:     0x71f5ff1c1a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dies_bytes_and_lines
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 138 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0", kill_on_drop: false }`
[INFO] [stdout] 4884f397731172706b4bc507bee1787e94adec3f0882a15c0079e0590049e8f0
