[INFO] fetching crate panic-ext 2.1.0...
[INFO] testing panic-ext-2.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate panic-ext 2.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate panic-ext 2.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate panic-ext 2.1.0
[INFO] tweaked toml for crates.io crate panic-ext 2.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate panic-ext 2.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eee9091e76a715ebc4136714ad1f8fe4c98dac01be6c06d3b5a149f07a8859c4
[INFO] running `Command { std: "docker" "start" "-a" "eee9091e76a715ebc4136714ad1f8fe4c98dac01be6c06d3b5a149f07a8859c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eee9091e76a715ebc4136714ad1f8fe4c98dac01be6c06d3b5a149f07a8859c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee9091e76a715ebc4136714ad1f8fe4c98dac01be6c06d3b5a149f07a8859c4", kill_on_drop: false }`
[INFO] [stdout] eee9091e76a715ebc4136714ad1f8fe4c98dac01be6c06d3b5a149f07a8859c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 63d690baf40504504c18afc8086bc50dd74b4d3e33841578e5b80f0544593fd7
[INFO] running `Command { std: "docker" "start" "-a" "63d690baf40504504c18afc8086bc50dd74b4d3e33841578e5b80f0544593fd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic-ext v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "63d690baf40504504c18afc8086bc50dd74b4d3e33841578e5b80f0544593fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d690baf40504504c18afc8086bc50dd74b4d3e33841578e5b80f0544593fd7", kill_on_drop: false }`
[INFO] [stdout] 63d690baf40504504c18afc8086bc50dd74b4d3e33841578e5b80f0544593fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0064639367e3b0709f234834b34bd214693816b0fbce28d5deadf7966720328c
[INFO] running `Command { std: "docker" "start" "-a" "0064639367e3b0709f234834b34bd214693816b0fbce28d5deadf7966720328c", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic-ext v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `panic_details` found for reference `&PanicHookInfo<'_>` in the current scope
[INFO] [stdout]   --> tests/verify.rs:21:46
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = PANIC_INFO_MESSAGE.set(error.panic_details().to_string());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `&PanicHookInfo<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `panic_details` found for reference `&PanicHookInfo<'_>` in the current scope
[INFO] [stdout]   --> tests/verify.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = PANIC_INFO_MESSAGE.set(error.panic_details().to_string());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `&PanicHookInfo<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `panic-ext` (test "verify") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0064639367e3b0709f234834b34bd214693816b0fbce28d5deadf7966720328c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0064639367e3b0709f234834b34bd214693816b0fbce28d5deadf7966720328c", kill_on_drop: false }`
[INFO] [stdout] 0064639367e3b0709f234834b34bd214693816b0fbce28d5deadf7966720328c