[INFO] cloning repository https://github.com/EricLBuehler/pyo3-special-method-derive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EricLBuehler/pyo3-special-method-derive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricLBuehler%2Fpyo3-special-method-derive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricLBuehler%2Fpyo3-special-method-derive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd7d6390f5275711c7ffe661be5639e64d1f5354
[INFO] checking EricLBuehler/pyo3-special-method-derive against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEricLBuehler%2Fpyo3-special-method-derive" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EricLBuehler/pyo3-special-method-derive
[INFO] finished tweaking git repo https://github.com/EricLBuehler/pyo3-special-method-derive
[INFO] tweaked toml for git repo https://github.com/EricLBuehler/pyo3-special-method-derive written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EricLBuehler/pyo3-special-method-derive on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EricLBuehler/pyo3-special-method-derive 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9842a25145ea634966c6327cd70351e7a8887fb69691827822ce7f977496498
[INFO] running `Command { std: "docker" "start" "-a" "d9842a25145ea634966c6327cd70351e7a8887fb69691827822ce7f977496498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9842a25145ea634966c6327cd70351e7a8887fb69691827822ce7f977496498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9842a25145ea634966c6327cd70351e7a8887fb69691827822ce7f977496498", kill_on_drop: false }`
[INFO] [stdout] d9842a25145ea634966c6327cd70351e7a8887fb69691827822ce7f977496498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0b8f590d6a717e7cc9870d9ad57134eb417469a096d27807535e9742e36e81
[INFO] running `Command { std: "docker" "start" "-a" "ab0b8f590d6a717e7cc9870d9ad57134eb417469a096d27807535e9742e36e81", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]    Compiling pyo3 v0.23.5
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling quote_into_macro v0.2.0
[INFO] [stderr]    Compiling quote_into v0.2.0
[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking pyo3_special_method_derive_macro v0.4.3 (/opt/rustwide/workdir/pyo3_special_method_derive_macro)
[INFO] [stderr]     Checking pyo3_special_method_derive v0.4.3 (/opt/rustwide/workdir/pyo3_special_method_derive)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]  --> pyo3_special_method_derive/tests/functional_struct_nested.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Dir, Str, Repr)]
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]   --> pyo3_special_method_derive/tests/functional_struct_nested.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Dir, Str, Repr)]
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]  --> pyo3_special_method_derive/tests/functional_struct_pub_and_attr_skip.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Dir, Str, Repr)]
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]   --> pyo3_special_method_derive/tests/functional_struct_pub_and_attr_skip.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Dir)]
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]  --> pyo3_special_method_derive/tests/empty_complex_enum.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Dir)]
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyo3_special_method_derive` (test "functional_struct_nested") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pyo3_special_method_derive` (test "functional_struct_pub_and_attr_skip") due to 2 previous errors
[INFO] [stderr] error: could not compile `pyo3_special_method_derive` (test "empty_complex_enum") due to 1 previous error
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<String>, Infallible>
[INFO] [stdout]  --> pyo3_special_method_derive/tests/dir_enum_complex.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Dir)]
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `Dir` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyo3_special_method_derive` (test "dir_enum_complex") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ab0b8f590d6a717e7cc9870d9ad57134eb417469a096d27807535e9742e36e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0b8f590d6a717e7cc9870d9ad57134eb417469a096d27807535e9742e36e81", kill_on_drop: false }`
[INFO] [stdout] ab0b8f590d6a717e7cc9870d9ad57134eb417469a096d27807535e9742e36e81