[INFO] cloning repository https://github.com/maackle/lens-rs-exploration [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maackle/lens-rs-exploration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaackle%2Flens-rs-exploration", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaackle%2Flens-rs-exploration'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55ae6942616b07f1fec5f09d335aa13121419429 [INFO] checking maackle/lens-rs-exploration against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaackle%2Flens-rs-exploration" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maackle/lens-rs-exploration on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maackle/lens-rs-exploration [INFO] finished tweaking git repo https://github.com/maackle/lens-rs-exploration [INFO] tweaked toml for git repo https://github.com/maackle/lens-rs-exploration written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/maackle/lens-rs-exploration already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/TOETOE55/lens-rs.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_arbitrary v1.0.0 [INFO] [stderr] Downloaded escape8259 v0.5.0 [INFO] [stderr] Downloaded arbitrary v1.0.0 [INFO] [stderr] Downloaded trees v0.4.2 [INFO] [stderr] Downloaded inwelling v0.3.0 [INFO] [stderr] Downloaded cmdline_words_parser v0.2.1 [INFO] [stderr] Downloaded pals v0.1.2 [INFO] [stderr] Downloaded lens-rs_derive v0.1.1 [INFO] [stderr] Downloaded utf16_reader v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8939ebf3e5d3908fbe85f970f13be0c2710dec0a54340553434c556f36f99f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8939ebf3e5d3908fbe85f970f13be0c2710dec0a54340553434c556f36f99f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8939ebf3e5d3908fbe85f970f13be0c2710dec0a54340553434c556f36f99f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8939ebf3e5d3908fbe85f970f13be0c2710dec0a54340553434c556f36f99f1", kill_on_drop: false }` [INFO] [stdout] f8939ebf3e5d3908fbe85f970f13be0c2710dec0a54340553434c556f36f99f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cd37d55e71501e5218d7d39f2a7b82ab2198df541c39e6f3e3a473b37354f43 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3cd37d55e71501e5218d7d39f2a7b82ab2198df541c39e6f3e3a473b37354f43", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling anyhow v1.0.39 [INFO] [stderr] Compiling cmdline_words_parser v0.2.1 [INFO] [stderr] Compiling trees v0.4.2 [INFO] [stderr] Compiling escape8259 v0.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pals v0.1.2 [INFO] [stderr] Compiling lens-rs_derive v0.1.1 [INFO] [stderr] Compiling derive_arbitrary v1.0.0 [INFO] [stderr] Compiling lens-rs_derive v0.1.1 (https://github.com/TOETOE55/lens-rs.git#412ac405) [INFO] [stderr] Checking arbitrary v1.0.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling inwelling v0.3.0 [INFO] [stderr] Compiling lens-rs v0.1.21 (https://github.com/TOETOE55/lens-rs.git#412ac405) [INFO] [stderr] error: failed to run custom build command for `lens-rs v0.1.21 (https://github.com/TOETOE55/lens-rs.git#412ac405)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lens-rs-e469d7634135599d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '"/opt/rustwide/Cargo.toml" should be manifest file', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/inwelling-0.3.0/src/lib.rs:327:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dc4ead20c0 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55dc4ead20c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55dc4ead20c0 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55dc4ead20c0 - ::fmt::h7d41ae04358c516d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55dc4eaf44dc - core::fmt::write::h968e6400cbc51d6a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x55dc4eacf5b5 - std::io::Write::write_fmt::h2eaa97c6f8c9e829 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/io/mod.rs:1642:15 [INFO] [stderr] 6: 0x55dc4ead3dab - std::sys_common::backtrace::_print::h601a6bc581f240d5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55dc4ead3dab - std::sys_common::backtrace::print::h8b96e15ba64b8e64 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55dc4ead3dab - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55dc4ead3881 - std::panicking::default_hook::h6d463f5a2e9d9986 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55dc4ead4474 - std::panicking::rust_panic_with_hook::h1e953652a338573e [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55dc4ead3f57 - std::panicking::begin_panic_handler::{{closure}}::h78bf2fec525c238a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55dc4ead25bc - std::sys_common::backtrace::__rust_end_short_backtrace::h651eb6282e4ea6b2 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55dc4ead3eb9 - rust_begin_unwind [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55dc4e98bbcb - std::panicking::begin_panic_fmt::hce1b46bb3d49d05a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:457:5 [INFO] [stderr] 15: 0x55dc4e99014b - inwelling::inwelling::hfa12452cb313f605 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/inwelling-0.3.0/src/lib.rs:327:9 [INFO] [stderr] 16: 0x55dc4e98e4a2 - build_script_build::main::hf61bae41f070b103 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/lens-rs-46919c235b5d2ea0/412ac40/lens-rs/build.rs:6:22 [INFO] [stderr] 17: 0x55dc4e98dabb - core::ops::function::FnOnce::call_once::haf9a9d9cba9ff832 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 18: 0x55dc4e98da0e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6a95ef6bdfc5df6a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 19: 0x55dc4e98ee61 - std::rt::lang_start::{{closure}}::h70a5157efda0b827 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:63:18 [INFO] [stderr] 20: 0x55dc4ead497a - core::ops::function::impls:: for &F>::call_once::hccffb0872f46e99d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 21: 0x55dc4ead497a - std::panicking::try::do_call::h814e0410256bb9f2 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 22: 0x55dc4ead497a - std::panicking::try::h97cbec2057cc2c0d [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 23: 0x55dc4ead497a - std::panic::catch_unwind::h964f35f6fa41d1d7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 24: 0x55dc4ead497a - std::rt::lang_start_internal::{{closure}}::hb97931cf27086d8b [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:48 [INFO] [stderr] 25: 0x55dc4ead497a - std::panicking::try::do_call::hf0d61be342e8297a [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:401:40 [INFO] [stderr] 26: 0x55dc4ead497a - std::panicking::try::h6b40eeb22db57b23 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panicking.rs:365:19 [INFO] [stderr] 27: 0x55dc4ead497a - std::panic::catch_unwind::h425af95fffdb0cf5 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/panic.rs:434:14 [INFO] [stderr] 28: 0x55dc4ead497a - std::rt::lang_start_internal::h21e355575f2fedc7 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:45:20 [INFO] [stderr] 29: 0x55dc4e98ee30 - std::rt::lang_start::h93249dd4e554aed1 [INFO] [stderr] at /rustc/3d9fdbff4f377de96b3a51174e7a64086bee9a5c/library/std/src/rt.rs:62:5 [INFO] [stderr] 30: 0x55dc4e98eb5c - main [INFO] [stderr] 31: 0x7ff497e180b3 - __libc_start_main [INFO] [stderr] 32: 0x55dc4e98cafe - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "3cd37d55e71501e5218d7d39f2a7b82ab2198df541c39e6f3e3a473b37354f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd37d55e71501e5218d7d39f2a7b82ab2198df541c39e6f3e3a473b37354f43", kill_on_drop: false }` [INFO] [stdout] 3cd37d55e71501e5218d7d39f2a7b82ab2198df541c39e6f3e3a473b37354f43