[INFO] fetching crate mni2mz3 1.0.0... [INFO] testing mni2mz3-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate mni2mz3 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate mni2mz3 1.0.0 [INFO] finished tweaking crates.io crate mni2mz3 1.0.0 [INFO] tweaked toml for crates.io crate mni2mz3 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mni2mz3 1.0.0 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] crate crates.io crate mni2mz3 1.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.48.5 [INFO] [stderr] Downloaded thiserror-impl v1.0.50 [INFO] [stderr] Downloaded thiserror v1.0.50 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded futures-macro v0.3.29 [INFO] [stderr] Downloaded futures-sink v0.3.29 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded futures-task v0.3.29 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded futures-core v0.3.29 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] [stderr] Downloaded fastrand v2.0.1 [INFO] [stderr] Downloaded errno v0.3.5 [INFO] [stderr] Downloaded tempfile v3.8.1 [INFO] [stderr] Downloaded fs-err v2.9.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.69 [INFO] [stderr] Downloaded main_error v0.1.2 [INFO] [stderr] Downloaded futures-channel v0.3.29 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded glob v0.3.1 [INFO] [stderr] Downloaded redox_syscall v0.4.1 [INFO] [stderr] Downloaded bitflags v2.4.1 [INFO] [stderr] Downloaded futures-executor v0.3.29 [INFO] [stderr] Downloaded relative-path v1.9.0 [INFO] [stderr] Downloaded semver v1.0.20 [INFO] [stderr] Downloaded rstest v0.18.2 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded rstest_macros v0.18.2 [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded futures v0.3.29 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded flate2 v1.0.28 [INFO] [stderr] Downloaded memchr v2.6.4 [INFO] [stderr] Downloaded futures-util v0.3.29 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded rustix v0.38.21 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.5 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.5 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.5 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.5 [INFO] [stderr] Downloaded linux-raw-sys v0.4.10 [INFO] [stderr] Downloaded windows-sys v0.48.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9ce24e44806ffb54b247782cd3455927b27358472ae442ea56886708f7b94c53 [INFO] running `Command { std: "docker" "start" "-a" "9ce24e44806ffb54b247782cd3455927b27358472ae442ea56886708f7b94c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ce24e44806ffb54b247782cd3455927b27358472ae442ea56886708f7b94c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce24e44806ffb54b247782cd3455927b27358472ae442ea56886708f7b94c53", kill_on_drop: false }` [INFO] [stdout] 9ce24e44806ffb54b247782cd3455927b27358472ae442ea56886708f7b94c53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8c998f113214576643d9f326bafcba1f54f16c7bb5cddbcd47f0f50245a322bc [INFO] running `Command { std: "docker" "start" "-a" "8c998f113214576643d9f326bafcba1f54f16c7bb5cddbcd47f0f50245a322bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling fs-err v2.9.0 [INFO] [stderr] Compiling main_error v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling mni2mz3 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.75s [INFO] running `Command { std: "docker" "inspect" "8c998f113214576643d9f326bafcba1f54f16c7bb5cddbcd47f0f50245a322bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c998f113214576643d9f326bafcba1f54f16c7bb5cddbcd47f0f50245a322bc", kill_on_drop: false }` [INFO] [stdout] 8c998f113214576643d9f326bafcba1f54f16c7bb5cddbcd47f0f50245a322bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 88ba6ffa3c30922f4ea42b52cd9ba213c010d64c8375dc301570d1368ebcc13b [INFO] running `Command { std: "docker" "start" "-a" "88ba6ffa3c30922f4ea42b52cd9ba213c010d64c8375dc301570d1368ebcc13b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling fs-err v2.9.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling main_error v0.1.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling tempfile v3.8.1 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling mni2mz3 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 46.71s [INFO] running `Command { std: "docker" "inspect" "88ba6ffa3c30922f4ea42b52cd9ba213c010d64c8375dc301570d1368ebcc13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88ba6ffa3c30922f4ea42b52cd9ba213c010d64c8375dc301570d1368ebcc13b", kill_on_drop: false }` [INFO] [stdout] 88ba6ffa3c30922f4ea42b52cd9ba213c010d64c8375dc301570d1368ebcc13b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 24dcf9da164be064070290c18232547a4aab41c8519e2d0ab0db988a0fd976c5 [INFO] running `Command { std: "docker" "start" "-a" "24dcf9da164be064070290c18232547a4aab41c8519e2d0ab0db988a0fd976c5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mni2mz3-02c643f40b3acfac) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test obj::test::test_consume_end_indices_bad_start ... ok [INFO] [stdout] test obj::test::test_consume_end_indices_invalid_at::case_2 ... ok [INFO] [stdout] test obj::test::test_consume_end_indices_invalid_at::case_1 ... ok [INFO] [stdout] test obj::test::test_consume_end_indices_invalid_at::case_3 ... ok [INFO] [stdout] test scalar::test::test_parse_float_works::case_2 ... ok [INFO] [stdout] test scalar::test::test_parse_float_works::case_3 ... ok [INFO] [stdout] test scalar::test::test_parse_float_works::case_1 ... ok [INFO] [stdout] test obj::test::test_consume_end_indices_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 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/mni2mz3-2106ce33e50aa8c0) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test args::test::test_get_paths::case_1 ... ok [INFO] [stdout] test args::test::test_get_paths::case_3 ... ok [INFO] [stdout] test args::test::test_get_paths::case_4 ... ok [INFO] [stdout] test args::test::test_get_paths::case_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_collin_example.rs (/opt/rustwide/target/debug/deps/test_collin_example-298dc6575bfcde88) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_examples ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_examples stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_examples' (30) panicked at tests/test_collin_example.rs:22:69: [INFO] [stdout] called `Option::unwrap()` on a `None` value [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x58b3adfdc50a - 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: 0x58b3adfdc50a - 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: 0x58b3adfdc50a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x58b3adfdc50a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x58b3adff117a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x58b3adff117a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x58b3adfe0f42 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x58b3adfe0f42 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x58b3adfb9c9f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x58b3adfb9c9f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x58b3adfd4449 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x58b3adf6ffec - 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: 0x58b3adf6ffec - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x58b3adfd4602 - 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: 0x58b3adfd4602 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x58b3adfb9d8a - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x58b3adfaee89 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x58b3adfbaa6d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x58b3adff18ac - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x58b3adff1872 - core[fa0eadad68403074]::panicking::panic [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x58b3adff15e9 - core[fa0eadad68403074]::option::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/option.rs:2251:5 [INFO] [stdout] 21: 0x58b3adf56829 - >::unwrap [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/option.rs:1016:21 [INFO] [stdout] 22: 0x58b3adf56829 - test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:22:69 [INFO] [stdout] 23: 0x58b3adf56829 - core[fa0eadad68403074]::iter::adapters::map::map_fold::<&(&str, &str), &std[31e582c13f4e914f]::path::Path, (), test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call<&std[31e582c13f4e914f]::path::Path, >::extend_trusted, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:88:28 [INFO] [stdout] 24: 0x58b3adf56829 - as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::adapters::map::map_fold<&(&str, &str), &std[31e582c13f4e914f]::path::Path, (), test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}, core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call<&std[31e582c13f4e914f]::path::Path, >::extend_trusted, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>::{closure#0}>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/slice/iter/macros.rs:279:27 [INFO] [stdout] 25: 0x58b3adf56829 - , test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::fold::<(), core[fa0eadad68403074]::iter::traits::iterator::Iterator::for_each::call<&std[31e582c13f4e914f]::path::Path, >::extend_trusted, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>::{closure#0}>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/adapters/map.rs:128:19 [INFO] [stdout] 26: 0x58b3adf59b4d - , test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::for_each::<>::extend_trusted, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/traits/iterator.rs:861:14 [INFO] [stdout] 27: 0x58b3adf59b4d - >::extend_trusted::, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/mod.rs:4020:26 [INFO] [stdout] 28: 0x58b3adf59b4d - as alloc[49b8922c36ca62de]::vec::spec_extend::SpecExtend<&std[31e582c13f4e914f]::path::Path, core[fa0eadad68403074]::iter::adapters::map::Map, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>>::spec_extend [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_extend.rs:27:14 [INFO] [stdout] 29: 0x58b3adf59b4d - as alloc[49b8922c36ca62de]::vec::spec_from_iter_nested::SpecFromIterNested<&std[31e582c13f4e914f]::path::Path, core[fa0eadad68403074]::iter::adapters::map::Map, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>>::from_iter [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_from_iter_nested.rs:60:16 [INFO] [stdout] 30: 0x58b3adf59b4d - as alloc[49b8922c36ca62de]::vec::spec_from_iter::SpecFromIter<&std[31e582c13f4e914f]::path::Path, core[fa0eadad68403074]::iter::adapters::map::Map, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>>>::from_iter [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/spec_from_iter.rs:33:9 [INFO] [stdout] 31: 0x58b3adf59b4d - as core[fa0eadad68403074]::iter::traits::collect::FromIterator<&std[31e582c13f4e914f]::path::Path>>::from_iter::, test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/mod.rs:3884:9 [INFO] [stdout] 32: 0x58b3adf59b4d - , test_collin_example[4ce2ba6f1676152e]::surface_file_paths::{closure#0}> as core[fa0eadad68403074]::iter::traits::iterator::Iterator>::collect::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/iter/traits/iterator.rs:2080:9 [INFO] [stdout] 33: 0x58b3adf59b4d - test_collin_example[4ce2ba6f1676152e]::surface_file_paths [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:36:8 [INFO] [stdout] 34: 0x58b3adf59b4d - ::get::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:17:1 [INFO] [stdout] 35: 0x58b3adf59b4d - ::call_once::<::get::{closure#0}>::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sync/once.rs:166:41 [INFO] [stdout] 36: 0x58b3adfbeff7 - ::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/sync/once/futex.rs:183:21 [INFO] [stdout] 37: 0x58b3adf5a1e1 - ::call_once::<::get::{closure#0}> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sync/once.rs:166:20 [INFO] [stdout] 38: 0x58b3adf5a1e1 - ::get [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:17:1 [INFO] [stdout] 39: 0x58b3adf5a1e1 - ::default [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:17:1 [INFO] [stdout] 40: 0x58b3adf5a1e1 - test_collin_example[4ce2ba6f1676152e]::test_examples [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:39:1 [INFO] [stdout] 41: 0x58b3adf5a1e1 - test_collin_example[4ce2ba6f1676152e]::test_examples::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/test_collin_example.rs:39:10 [INFO] [stdout] 42: 0x58b3adf5a1e1 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x58b3adf640cb - 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] 44: 0x58b3adf640cb - 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] 45: 0x58b3adf70abb - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 46: 0x58b3adf70abb - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 47: 0x58b3adf70abb - 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] 48: 0x58b3adf70abb - 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] 49: 0x58b3adf70abb - 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] 50: 0x58b3adf70abb - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 51: 0x58b3adf70abb - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 52: 0x58b3adf6af14 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 53: 0x58b3adf6af14 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 54: 0x58b3adf736c2 - 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] 55: 0x58b3adf736c2 - ::{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] 56: 0x58b3adf736c2 - 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] 57: 0x58b3adf736c2 - 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] 58: 0x58b3adf736c2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 59: 0x58b3adf736c2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 60: 0x58b3adf736c2 - ::{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] 61: 0x58b3adfdbe1f - + 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] 62: 0x58b3adfdbe1f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 63: 0x704e3a1b6aa4 - [INFO] [stdout] 64: 0x704e3a243a64 - clone [INFO] [stdout] 65: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_examples [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test_collin_example` [INFO] running `Command { std: "docker" "inspect" "24dcf9da164be064070290c18232547a4aab41c8519e2d0ab0db988a0fd976c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24dcf9da164be064070290c18232547a4aab41c8519e2d0ab0db988a0fd976c5", kill_on_drop: false }` [INFO] [stdout] 24dcf9da164be064070290c18232547a4aab41c8519e2d0ab0db988a0fd976c5