[INFO] fetching crate rustc_get_version 0.1.2... [INFO] testing rustc_get_version-0.1.2 against 1.75.0 for beta-1.76-3 [INFO] extracting crate rustc_get_version 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate rustc_get_version 0.1.2 on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustc_get_version 0.1.2 [INFO] finished tweaking crates.io crate rustc_get_version 0.1.2 [INFO] tweaked toml for crates.io crate rustc_get_version 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 717284ec2f574c0b77543f2c01875342f03f61b32ef2bfe30ef8160a9486f5b4 [INFO] running `Command { std: "docker" "start" "-a" "717284ec2f574c0b77543f2c01875342f03f61b32ef2bfe30ef8160a9486f5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "717284ec2f574c0b77543f2c01875342f03f61b32ef2bfe30ef8160a9486f5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "717284ec2f574c0b77543f2c01875342f03f61b32ef2bfe30ef8160a9486f5b4", kill_on_drop: false }` [INFO] [stdout] 717284ec2f574c0b77543f2c01875342f03f61b32ef2bfe30ef8160a9486f5b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b02649bb52ed32950749ed8f936fb1ba1db4b9ac7ae2d4cf148303a1df155c0f [INFO] running `Command { std: "docker" "start" "-a" "b02649bb52ed32950749ed8f936fb1ba1db4b9ac7ae2d4cf148303a1df155c0f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling rustc_get_version v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "b02649bb52ed32950749ed8f936fb1ba1db4b9ac7ae2d4cf148303a1df155c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02649bb52ed32950749ed8f936fb1ba1db4b9ac7ae2d4cf148303a1df155c0f", kill_on_drop: false }` [INFO] [stdout] b02649bb52ed32950749ed8f936fb1ba1db4b9ac7ae2d4cf148303a1df155c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a779c71d3b00b34a327c25f23677967729fea98d19e0357c626d9c10970cb5b2 [INFO] running `Command { std: "docker" "start" "-a" "a779c71d3b00b34a327c25f23677967729fea98d19e0357c626d9c10970cb5b2", kill_on_drop: false }` [INFO] [stderr] Compiling rustc_get_version v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "a779c71d3b00b34a327c25f23677967729fea98d19e0357c626d9c10970cb5b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a779c71d3b00b34a327c25f23677967729fea98d19e0357c626d9c10970cb5b2", kill_on_drop: false }` [INFO] [stdout] a779c71d3b00b34a327c25f23677967729fea98d19e0357c626d9c10970cb5b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c8ba0105001018131241df6edcbedebe7abcb54e4d703f5dfbddae86224fc158 [INFO] running `Command { std: "docker" "start" "-a" "c8ba0105001018131241df6edcbedebe7abcb54e4d703f5dfbddae86224fc158", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustc_get_version-011246c828cf5510) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test rustc_get_version_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests rustc_get_version [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] running `Command { std: "docker" "inspect" "c8ba0105001018131241df6edcbedebe7abcb54e4d703f5dfbddae86224fc158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8ba0105001018131241df6edcbedebe7abcb54e4d703f5dfbddae86224fc158", kill_on_drop: false }` [INFO] [stdout] c8ba0105001018131241df6edcbedebe7abcb54e4d703f5dfbddae86224fc158 [INFO] testing rustc_get_version-0.1.2 against beta-2024-01-09 for beta-1.76-3 [INFO] extracting crate rustc_get_version 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rustc_get_version 0.1.2 on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustc_get_version 0.1.2 [INFO] finished tweaking crates.io crate rustc_get_version 0.1.2 [INFO] tweaked toml for crates.io crate rustc_get_version 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e39ebfd8357fe9f0d7b08471d866948dd53656dba9121e41942cfa3068fbd921 [INFO] running `Command { std: "docker" "start" "-a" "e39ebfd8357fe9f0d7b08471d866948dd53656dba9121e41942cfa3068fbd921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e39ebfd8357fe9f0d7b08471d866948dd53656dba9121e41942cfa3068fbd921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e39ebfd8357fe9f0d7b08471d866948dd53656dba9121e41942cfa3068fbd921", kill_on_drop: false }` [INFO] [stdout] e39ebfd8357fe9f0d7b08471d866948dd53656dba9121e41942cfa3068fbd921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7746e755faaec4e94d8e995744584788ec944974fae9c38a097fc3e49a251b50 [INFO] running `Command { std: "docker" "start" "-a" "7746e755faaec4e94d8e995744584788ec944974fae9c38a097fc3e49a251b50", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling rustc_get_version v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.96s [INFO] running `Command { std: "docker" "inspect" "7746e755faaec4e94d8e995744584788ec944974fae9c38a097fc3e49a251b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7746e755faaec4e94d8e995744584788ec944974fae9c38a097fc3e49a251b50", kill_on_drop: false }` [INFO] [stdout] 7746e755faaec4e94d8e995744584788ec944974fae9c38a097fc3e49a251b50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 652f620a2eca423c0828e3b1ec313a42cfbb401a8a1049edce1b2f4b4049b27f [INFO] running `Command { std: "docker" "start" "-a" "652f620a2eca423c0828e3b1ec313a42cfbb401a8a1049edce1b2f4b4049b27f", kill_on_drop: false }` [INFO] [stderr] Compiling rustc_get_version v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "652f620a2eca423c0828e3b1ec313a42cfbb401a8a1049edce1b2f4b4049b27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "652f620a2eca423c0828e3b1ec313a42cfbb401a8a1049edce1b2f4b4049b27f", kill_on_drop: false }` [INFO] [stdout] 652f620a2eca423c0828e3b1ec313a42cfbb401a8a1049edce1b2f4b4049b27f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 92e196a847f346587b80e01987a1897e4b000410e0ba130e5511760bca6d4bfc [INFO] running `Command { std: "docker" "start" "-a" "92e196a847f346587b80e01987a1897e4b000410e0ba130e5511760bca6d4bfc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustc_get_version-d29e14ce7d05527d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test rustc_get_version_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- rustc_get_version_test stdout ---- [INFO] [stdout] thread 'rustc_get_version_test' panicked at src/lib.rs:25:36: [INFO] [stdout] called `Option::unwrap()` on a `None` value [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559c5230d736 - std::backtrace_rs::backtrace::libunwind::trace::h03effc2488ffeadf [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x559c5230d736 - std::backtrace_rs::backtrace::trace_unsynchronized::h006ca25a07988d2f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559c5230d736 - std::sys_common::backtrace::_print_fmt::h4e3552f7b93352b1 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x559c5230d736 - ::fmt::h9fe510a7d5cbe2d5 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x559c52336b30 - core::fmt::rt::Argument::fmt::h74b18c7a7e637710 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x559c52336b30 - core::fmt::write::h8f8030c94ead45fd [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x559c5230b22f - std::io::Write::write_fmt::hd5dc84d51b55db4d [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x559c5230d514 - std::sys_common::backtrace::_print::h9804e7b18da25ce0 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x559c5230d514 - std::sys_common::backtrace::print::h88277d710d09094a [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x559c5230f287 - std::panicking::default_hook::{{closure}}::hdbdcf066fe677727 [INFO] [stdout] 10: 0x559c5230ef6d - std::panicking::default_hook::h23a1b51cb553f858 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x559c522df147 - as core::ops::function::Fn>::call::hb97b3d5e50e8f668 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x559c522df147 - test::test_main::{{closure}}::h08dcb42f9689ad1d [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x559c5230f8a6 - as core::ops::function::Fn>::call::he29ab032578fbb20 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x559c5230f8a6 - std::panicking::rust_panic_with_hook::hee41672977842e8f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x559c5230f5b9 - std::panicking::begin_panic_handler::{{closure}}::h6e390f49bfce6eb3 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:649:13 [INFO] [stdout] 16: 0x559c5230dc36 - std::sys_common::backtrace::__rust_end_short_backtrace::h72ee75b447321fc6 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x559c5230f350 - rust_begin_unwind [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x559c51fef285 - core::panicking::panic_fmt::hf7ebce36d1a084ab [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x559c51fef343 - core::panicking::panic::h6f2fe1e221b76e3b [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panicking.rs:144:5 [INFO] [stdout] 20: 0x559c51ff1ce7 - core::option::Option::unwrap::h49b186097ce8a28b [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/option.rs:931:21 [INFO] [stdout] 21: 0x559c51ff45e6 - rustc_get_version::rustc_get_version::h56daf22bf0c04965 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:25:20 [INFO] [stdout] 22: 0x559c51ff47d6 - rustc_get_version::rustc_get_version_test::h95dcac6da2f8d611 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:37:13 [INFO] [stdout] 23: 0x559c51ff47a7 - rustc_get_version::rustc_get_version_test::{{closure}}::he427611479586cb0 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:36:28 [INFO] [stdout] 24: 0x559c51ff5366 - core::ops::function::FnOnce::call_once::h88a35facb42a9db0 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x559c522e497f - core::ops::function::FnOnce::call_once::h06047d416fab4738 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x559c522e497f - test::__rust_begin_short_backtrace::hcb5713adfb060771 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:627:18 [INFO] [stdout] 27: 0x559c522e37a1 - test::run_test_in_process::{{closure}}::h6861e3633d7c9c27 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:60 [INFO] [stdout] 28: 0x559c522e37a1 - as core::ops::function::FnOnce<()>>::call_once::hb64fe2246fb8da62 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x559c522e37a1 - std::panicking::try::do_call::h298b24dc8da96ba0 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40 [INFO] [stdout] 30: 0x559c522e37a1 - std::panicking::try::h69c2bfb52fabb772 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19 [INFO] [stdout] 31: 0x559c522e37a1 - std::panic::catch_unwind::hc0f23ff16cc28725 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14 [INFO] [stdout] 32: 0x559c522e37a1 - test::run_test_in_process::hddee0506ec75925f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:650:27 [INFO] [stdout] 33: 0x559c522e37a1 - test::run_test::{{closure}}::h5cfb204228607716 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:573:43 [INFO] [stdout] 34: 0x559c522aaad6 - test::run_test::{{closure}}::hd4d5602ef13205a5 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/test/src/lib.rs:601:41 [INFO] [stdout] 35: 0x559c522aaad6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5ccc5cff5923f06c [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 36: 0x559c522afbd7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hafc0d76dcef09eee [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 37: 0x559c522afbd7 - as core::ops::function::FnOnce<()>>::call_once::hb8ad16fe24e3ea09 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x559c522afbd7 - std::panicking::try::do_call::h42f15bc08f3d28df [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:552:40 [INFO] [stdout] 39: 0x559c522afbd7 - std::panicking::try::h81546958e5901712 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panicking.rs:516:19 [INFO] [stdout] 40: 0x559c522afbd7 - std::panic::catch_unwind::hc4c7cd89a2f03e29 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/panic.rs:142:14 [INFO] [stdout] 41: 0x559c522afbd7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h45ad00093b802d53 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 42: 0x559c522afbd7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::heec906b8862c0a30 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x559c52314435 - as core::ops::function::FnOnce>::call_once::he271a8e9b4ffec7b [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 44: 0x559c52314435 - as core::ops::function::FnOnce>::call_once::heeb272d5c498a02f [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 45: 0x559c52314435 - std::sys::unix::thread::Thread::new::thread_start::h1fcefdf404730fa7 [INFO] [stdout] at /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 46: 0x7f62a4161ac3 - [INFO] [stdout] 47: 0x7f62a41f2bf4 - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] rustc_get_version_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "92e196a847f346587b80e01987a1897e4b000410e0ba130e5511760bca6d4bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92e196a847f346587b80e01987a1897e4b000410e0ba130e5511760bca6d4bfc", kill_on_drop: false }` [INFO] [stdout] 92e196a847f346587b80e01987a1897e4b000410e0ba130e5511760bca6d4bfc