[INFO] fetching crate easy-captcha 0.1.3... [INFO] testing easy-captcha-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate easy-captcha 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate easy-captcha 0.1.3 [INFO] finished tweaking crates.io crate easy-captcha 0.1.3 [INFO] tweaked toml for crates.io crate easy-captcha 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate easy-captcha 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 196 packages to latest compatible versions [INFO] [stderr] Adding axum v0.7.9 (available: v0.8.8) [INFO] [stderr] Adding axum-macros v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding derive_builder v0.13.1 (available: v0.20.2) [INFO] [stderr] Adding evalexpr v11.3.1 (available: v13.1.0) [INFO] [stderr] Adding font-kit v0.11.0 (available: v0.14.3) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding gif v0.13.3 (available: v0.14.2) [INFO] [stderr] Adding png v0.17.16 (available: v0.18.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.0) [INFO] [stderr] Adding raqote v0.8.3 (available: v0.8.5) [INFO] [stderr] Adding tower-sessions v0.10.2 (available: v0.15.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-conv v0.2.1 [INFO] [stderr] Downloaded rust-embed-utils v8.11.0 [INFO] [stderr] Downloaded rust-embed-impl v8.11.0 [INFO] [stderr] Downloaded tower-sessions v0.10.2 [INFO] [stderr] Downloaded tower-sessions-core v0.10.2 [INFO] [stderr] Downloaded tower-sessions-memory-store v0.10.2 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded freetype v0.7.2 [INFO] [stderr] Downloaded tower-cookies v0.10.0 [INFO] [stderr] Downloaded derive_builder v0.13.1 [INFO] [stderr] Downloaded axum-macros v0.4.2 [INFO] [stderr] Downloaded lyon_geom v1.0.19 [INFO] [stderr] Downloaded evalexpr v11.3.1 [INFO] [stderr] Downloaded font-kit v0.11.0 [INFO] [stderr] Downloaded euclid v0.22.14 [INFO] [stderr] Downloaded hyper v1.9.0 [INFO] [stderr] Downloaded raqote v0.8.3 [INFO] [stderr] Downloaded derive_builder_core v0.13.1 [INFO] [stderr] Downloaded derive_builder_macro v0.13.1 [INFO] [stderr] Downloaded dwrote v0.11.5 [INFO] [stderr] Downloaded simd-adler32 v0.3.9 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Downloaded rust-embed v8.11.0 [INFO] [stderr] Downloaded sw-composite v0.7.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4683855b0f3582eaf78f6d2706e9e3355894936651a3eb28d5d204f15d4da5d [INFO] running `Command { std: "docker" "start" "-a" "a4683855b0f3582eaf78f6d2706e9e3355894936651a3eb28d5d204f15d4da5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4683855b0f3582eaf78f6d2706e9e3355894936651a3eb28d5d204f15d4da5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4683855b0f3582eaf78f6d2706e9e3355894936651a3eb28d5d204f15d4da5d", kill_on_drop: false }` [INFO] [stdout] a4683855b0f3582eaf78f6d2706e9e3355894936651a3eb28d5d204f15d4da5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8a067d87338290acb157186287cdbb7189d79216f5a769a50290c780be0ccf2 [INFO] running `Command { std: "docker" "start" "-a" "b8a067d87338290acb157186287cdbb7189d79216f5a769a50290c780be0ccf2", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling simd-adler32 v0.3.9 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling pathfinder_simd v0.5.5 [INFO] [stderr] Compiling const-cstr v0.3.0 [INFO] [stderr] Compiling font-kit v0.11.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling freetype v0.7.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling sw-composite v0.7.16 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling rust-embed-utils v8.11.0 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling euclid v0.22.14 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling evalexpr v11.3.1 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling lyon_geom v1.0.19 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling raqote v0.8.3 [INFO] [stderr] Compiling rust-embed-impl v8.11.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling axum-macros v0.4.2 [INFO] [stderr] Compiling rust-embed v8.11.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.13.1 [INFO] [stderr] Compiling derive_builder_macro v0.13.1 [INFO] [stderr] Compiling derive_builder v0.13.1 [INFO] [stderr] Compiling easy-captcha v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.80s [INFO] running `Command { std: "docker" "inspect" "b8a067d87338290acb157186287cdbb7189d79216f5a769a50290c780be0ccf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8a067d87338290acb157186287cdbb7189d79216f5a769a50290c780be0ccf2", kill_on_drop: false }` [INFO] [stdout] b8a067d87338290acb157186287cdbb7189d79216f5a769a50290c780be0ccf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c2b3704281f6123b3f88941b4826b7b84299008e037e79200258ac7a1282f06 [INFO] running `Command { std: "docker" "start" "-a" "2c2b3704281f6123b3f88941b4826b7b84299008e037e79200258ac7a1282f06", kill_on_drop: false }` [INFO] [stderr] Compiling easy-captcha v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "2c2b3704281f6123b3f88941b4826b7b84299008e037e79200258ac7a1282f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c2b3704281f6123b3f88941b4826b7b84299008e037e79200258ac7a1282f06", kill_on_drop: false }` [INFO] [stdout] 2c2b3704281f6123b3f88941b4826b7b84299008e037e79200258ac7a1282f06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9faafe124cff00021b5114c9200ffbb33ad3bae45ccbbbc9f71a4bf25fc74ed9 [INFO] running `Command { std: "docker" "start" "-a" "9faafe124cff00021b5114c9200ffbb33ad3bae45ccbbbc9f71a4bf25fc74ed9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_captcha-01247ec64be0f48a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test captcha::spec::test::it_works ... ok [INFO] [stdout] test captcha::gif::test::it_works ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- captcha::gif::test::it_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'captcha::gif::test::it_works' (17) panicked at src/captcha/gif.rs:230:49: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60cb1efc979a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60cb1efc979a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60cb1efc979a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x60cb1efc979a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x60cb1efdfd7a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x60cb1efdfd7a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x60cb1efce0d2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60cb1efce0d2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x60cb1efa89bf - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x60cb1efa89bf - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x60cb1efc1d09 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x60cb1eeb067c - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x60cb1eeb067c - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60cb1efc1ec2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x60cb1efc1ec2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x60cb1efa8a78 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x60cb1ef9dc59 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x60cb1efa978d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x60cb1efe050c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x60cb1efe0282 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x60cb1ee58bb1 - >::unwrap [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x60cb1ee58bb1 - easy_captcha[1e6fe46f3dfacb87]::captcha::gif::test::it_works [INFO] [stdout] at /opt/rustwide/workdir/src/captcha/gif.rs:230:49 [INFO] [stdout] 22: 0x60cb1ee576d7 - easy_captcha[1e6fe46f3dfacb87]::captcha::gif::test::it_works::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/captcha/gif.rs:229:18 [INFO] [stdout] 23: 0x60cb1ee69376 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x60cb1eea475b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x60cb1eea475b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x60cb1eeb114b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x60cb1eeb114b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x60cb1eeb114b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x60cb1eeb114b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x60cb1eeb114b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60cb1eeb114b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x60cb1eeb114b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x60cb1eeab5a4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x60cb1eeab5a4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x60cb1eeb3d52 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x60cb1eeb3d52 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x60cb1eeb3d52 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x60cb1eeb3d52 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x60cb1eeb3d52 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x60cb1eeb3d52 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x60cb1eeb3d52 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x60cb1efc90af - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x60cb1efc90af - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7830e9699aa4 - [INFO] [stdout] 45: 0x7830e9726a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] captcha::gif::test::it_works [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "9faafe124cff00021b5114c9200ffbb33ad3bae45ccbbbc9f71a4bf25fc74ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9faafe124cff00021b5114c9200ffbb33ad3bae45ccbbbc9f71a4bf25fc74ed9", kill_on_drop: false }` [INFO] [stdout] 9faafe124cff00021b5114c9200ffbb33ad3bae45ccbbbc9f71a4bf25fc74ed9