[INFO] cloning repository https://github.com/jorbush/rusty_image_compressor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jorbush/rusty_image_compressor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Frusty_image_compressor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Frusty_image_compressor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d46cb516872731d4dc3a7500f7c8de0fe37dc3aa
[INFO] testing jorbush/rusty_image_compressor against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorbush%2Frusty_image_compressor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jorbush/rusty_image_compressor
[INFO] finished tweaking git repo https://github.com/jorbush/rusty_image_compressor
[INFO] tweaked toml for git repo https://github.com/jorbush/rusty_image_compressor written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jorbush/rusty_image_compressor on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jorbush/rusty_image_compressor 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1
[INFO] running `Command { std: "docker" "start" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", 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" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", 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" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rusty_image_compressor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3m 42s
[INFO] running `Command { std: "docker" "inspect" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", 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" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_image_compressor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 23.00s
[INFO] running `Command { std: "docker" "inspect" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", 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" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/rusty_image_compressor-97fb714cf3ca2336)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_compress_to_jpeg ... FAILED
[INFO] [stdout] test tests::test_compress_to_webp ... FAILED
[INFO] [stdout] test tests::test_compress_to_png ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin rusty_image_compressor`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_compress_to_jpeg stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_compress_to_jpeg' (1730) panicked at src/main.rs:109:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to create output directory: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b610d976461 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b610d98ceaa - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5b610d97ae4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5b610d9535a6 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b610d96dca9 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5b610d5ecf00 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b610d96dfd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b610d953652 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b610d94ae59 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b610d95424d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b610d98d5dc - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b610d98d3b2 - core[832e9a552fc17241]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b610d568673 - rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_jpeg
[INFO] [stdout]   13:     0x5b610d5ac509 - <rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_jpeg::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5b610d5e023b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   15:     0x5b610d5ed885 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5b610d5e8334 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5b610d5f09d2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5b610d975caf - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x701a0b15b07a - <unknown>
[INFO] [stdout]   20:     0x701a0b1ee534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_compress_to_webp stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_compress_to_webp' (1732) panicked at src/main.rs:145:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to create output directory: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b610d976461 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b610d98ceaa - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5b610d97ae4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5b610d9535a6 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b610d96dca9 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5b610d5ecf00 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b610d96dfd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b610d953652 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b610d94ae59 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b610d95424d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b610d98d5dc - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b610d98d3b2 - core[832e9a552fc17241]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b610d5687f3 - rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_webp
[INFO] [stdout]   13:     0x5b610d5ac529 - <rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_webp::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5b610d5e023b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   15:     0x5b610d5ed885 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5b610d5e8334 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5b610d5f09d2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5b610d975caf - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x701a0b15b07a - <unknown>
[INFO] [stdout]   20:     0x701a0b1ee534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_compress_to_png stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_compress_to_png' (1731) panicked at src/main.rs:127:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to create output directory: Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b610d976461 - <<std[97b98282bc616a66]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[832e9a552fc17241]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b610d98ceaa - core[832e9a552fc17241]::fmt::write
[INFO] [stdout]    2:     0x5b610d97ae4c - <alloc[3ecab9f82c41dc7d]::vec::Vec<u8> as std[97b98282bc616a66]::io::Write>::write_fmt
[INFO] [stdout]    3:     0x5b610d9535a6 - std[97b98282bc616a66]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b610d96dca9 - std[97b98282bc616a66]::panicking::default_hook
[INFO] [stdout]    5:     0x5b610d5ecf00 - test[39766f3d73431624]::test_main_inner::<test[39766f3d73431624]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b610d96dfd2 - std[97b98282bc616a66]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b610d953652 - std[97b98282bc616a66]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b610d94ae59 - std[97b98282bc616a66]::sys::backtrace::__rust_end_short_backtrace::<std[97b98282bc616a66]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b610d95424d - __rustc[e3d8617bb01b7f69]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b610d98d5dc - core[832e9a552fc17241]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b610d98d3b2 - core[832e9a552fc17241]::result::unwrap_failed
[INFO] [stdout]   12:     0x5b610d5684f3 - rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_png
[INFO] [stdout]   13:     0x5b610d5ac4e9 - <rusty_image_compressor[810ab3e1930b2833]::tests::test_compress_to_png::{closure#0} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5b610d5e023b - test[39766f3d73431624]::__rust_begin_short_backtrace::<core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>, fn() -> core[832e9a552fc17241]::result::Result<(), alloc[3ecab9f82c41dc7d]::string::String>>
[INFO] [stdout]   15:     0x5b610d5ed885 - test[39766f3d73431624]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5b610d5e8334 - std[97b98282bc616a66]::sys::backtrace::__rust_begin_short_backtrace::<test[39766f3d73431624]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5b610d5f09d2 - <std[97b98282bc616a66]::thread::lifecycle::spawn_unchecked<test[39766f3d73431624]::run_test::{closure#1}, ()>::{closure#1} as core[832e9a552fc17241]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5b610d975caf - <std[97b98282bc616a66]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x701a0b15b07a - <unknown>
[INFO] [stdout]   20:     0x701a0b1ee534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_compress_to_jpeg
[INFO] [stdout]     tests::test_compress_to_png
[INFO] [stdout]     tests::test_compress_to_webp
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1", kill_on_drop: false }`
[INFO] [stdout] 019f992cf0190c2099e14522311351dcd8e2cf599fbe91f4201a3ec44ae88de1
