[INFO] cloning repository https://github.com/itsrainingmani/carve-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itsrainingmani/carve-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitsrainingmani%2Fcarve-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitsrainingmani%2Fcarve-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2fa4445606158d32972f70e9b51ea6d3d1a078b
[INFO] testing itsrainingmani/carve-rs against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitsrainingmani%2Fcarve-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/itsrainingmani/carve-rs
[INFO] finished tweaking git repo https://github.com/itsrainingmani/carve-rs
[INFO] tweaked toml for git repo https://github.com/itsrainingmani/carve-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/itsrainingmani/carve-rs on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/itsrainingmani/carve-rs 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018
[INFO] running `Command { std: "docker" "start" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", 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" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", 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" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
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[INFO] [stderr]    Compiling seamstress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", 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" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling seamstress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", 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" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/seamstress-bb7296d29767cf38)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_rgb_conversions ... ok
[INFO] [stdout] test tests::multiple_seam_removals ... FAILED
[INFO] [stdout] test tests::find_min_energy ... ok
[INFO] [stdout] test tests::validate_cumulative_energy ... ok
[INFO] [stdout] test tests::check_image_dimensions ... ok
[INFO] [stdout] test tests::check_image_energy_dimensions ... ok
[INFO] [stdout] test tests::show_cumulative_energy ... ok
[INFO] [stdout] test tests::print_rgb_first_row ... ok
[INFO] [stdout] test tests::check_upper_edge_pixels ... ok
[INFO] [stdout] test tests::check_length_after_seam_removal ... FAILED
[INFO] [stdout] test tests::check_image_buffer_dimensions ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::multiple_seam_removals stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::multiple_seam_removals' (1619) panicked at src/lib.rs:90:74:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x624f167285f1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x624f1673f31a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x624f1672ccfc - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x624f167046f6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x624f16720a09 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x624f16573140 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x624f16720d32 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x624f167047d4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x624f166fd119 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x624f1670539d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x624f1673fa4c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x624f1673fa12 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]   12:     0x624f1673f7c9 - core[7c831bd917ebf35f]::option::unwrap_failed
[INFO] [stdout]   13:     0x624f16561f93 - <seamstress[e5291021df915d11]::OpenImage>::find_vertical_seam
[INFO] [stdout]   14:     0x624f1656384f - <seamstress[e5291021df915d11]::tests::multiple_seam_removals::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x624f1656642b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   16:     0x624f16573a95 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   17:     0x624f1656ce54 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x624f16576bf2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x624f16727e89 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x745dd815307a - <unknown>
[INFO] [stdout]   21:     0x745dd81e6534 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::check_length_after_seam_removal stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::check_length_after_seam_removal' (1616) panicked at src/lib.rs:90:74:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x624f167285f1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x624f1673f31a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x624f1672ccfc - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x624f167046f6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x624f16720a09 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x624f16573140 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x624f16720d32 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x624f167047d4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x624f166fd119 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x624f1670539d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x624f1673fa4c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x624f1673fa12 - core[7c831bd917ebf35f]::panicking::panic
[INFO] [stdout]   12:     0x624f1673f7c9 - core[7c831bd917ebf35f]::option::unwrap_failed
[INFO] [stdout]   13:     0x624f16561f93 - <seamstress[e5291021df915d11]::OpenImage>::find_vertical_seam
[INFO] [stdout]   14:     0x624f16564dd2 - <seamstress[e5291021df915d11]::tests::check_length_after_seam_removal::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x624f1656642b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   16:     0x624f16573a95 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   17:     0x624f1656ce54 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x624f16576bf2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x624f16727e89 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x745dd815307a - <unknown>
[INFO] [stdout]   21:     0x745dd81e6534 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::check_length_after_seam_removal
[INFO] [stdout]     tests::multiple_seam_removals
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018", kill_on_drop: false }`
[INFO] [stdout] 0f95aba839ce3f6a25cab62c7b0228232d3a20789e86ab3f94d6dc215d4bf018
