[INFO] fetching crate coffret 0.0.3...
[INFO] checking coffret-0.0.3 against master#e59540968e0c6fc3c37d92a639b83fc8fcee5e81 for pr-114559
[INFO] extracting crate coffret 0.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate coffret 0.0.3 on toolchain e59540968e0c6fc3c37d92a639b83fc8fcee5e81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coffret 0.0.3
[INFO] finished tweaking crates.io crate coffret 0.0.3
[INFO] tweaked toml for crates.io crate coffret 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "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" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rb-sys v0.9.81
[INFO] [stderr]   Downloaded rb-sys-build v0.9.81
[INFO] [stderr]   Downloaded bindgen v0.66.1
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37df15aa930da2a03eaf2db72de09aab883212ab1b49efcfbb3c2c169956d2ed
[INFO] running `Command { std: "docker" "start" "-a" "37df15aa930da2a03eaf2db72de09aab883212ab1b49efcfbb3c2c169956d2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37df15aa930da2a03eaf2db72de09aab883212ab1b49efcfbb3c2c169956d2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37df15aa930da2a03eaf2db72de09aab883212ab1b49efcfbb3c2c169956d2ed", kill_on_drop: false }`
[INFO] [stdout] 37df15aa930da2a03eaf2db72de09aab883212ab1b49efcfbb3c2c169956d2ed
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66f432433ad4a6af9cc7af25e51e779ff10a116c5918775ad16bb6ff573f998
[INFO] running `Command { std: "docker" "start" "-a" "e66f432433ad4a6af9cc7af25e51e779ff10a116c5918775ad16bb6ff573f998", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling rb-sys-build v0.9.81
[INFO] [stderr]    Compiling rb-sys v0.9.81
[INFO] [stderr]     Checking coffret v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]  --> src/lib.rs:5:53
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use rb_sys::{rb_define_class, rb_define_method, RubyValue, VALUE};
[INFO] [stdout]   |                                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]  --> src/lib.rs:5:53
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use rb_sys::{rb_define_class, rb_define_method, RubyValue, VALUE};
[INFO] [stdout]   |                                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]  --> src/lib.rs:8:71
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn make_callback(func: &dyn Any) -> unsafe extern "C" fn() -> RubyValue {
[INFO] [stdout]   |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn object_class() -> RubyValue {
[INFO] [stdout]    |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:29:45
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]  --> src/lib.rs:8:71
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn make_callback(func: &dyn Any) -> unsafe extern "C" fn() -> RubyValue {
[INFO] [stdout]   |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:29:59
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |         klass: RubyValue,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn object_class() -> RubyValue {
[INFO] [stdout]    |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:38:45
[INFO] [stdout]    |
[INFO] [stdout] 38 |         callback: unsafe extern "C" fn() -> RubyValue,
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:29:45
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use rb_sys::{rb_raise, RubyValue};
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:29:59
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn root_class() -> RubyValue {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |         klass: RubyValue,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:54:28
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn name_error() -> RubyValue {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:38:45
[INFO] [stdout]    |
[INFO] [stdout] 38 |         callback: unsafe extern "C" fn() -> RubyValue,
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn argument_error() -> RubyValue {
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use rb_sys::{rb_raise, RubyValue};
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:62:31
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn runtime_error() -> RubyValue {
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn root_class() -> RubyValue {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:76:23
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn raise(exc: RubyValue, fmt: &str) -> ! {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:54:28
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn name_error() -> RubyValue {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn argument_error() -> RubyValue {
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:62:31
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn runtime_error() -> RubyValue {
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stdout]   --> src/lib.rs:76:23
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn raise(exc: RubyValue, fmt: &str) -> ! {
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |             rb_raise(runtime_error(), (&s).as_ptr());
[INFO] [stdout]    |             ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 72 |         }
[INFO] [stdout] 73 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |             rb_raise(exc, fmt.as_ptr());
[INFO] [stdout]    |             --------------------------- any code following this expression is unreachable
[INFO] [stdout] 80 |         }
[INFO] [stdout] 81 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |             rb_raise(runtime_error(), (&s).as_ptr());
[INFO] [stdout]    |             ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 72 |         }
[INFO] [stdout] 73 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |             rb_raise(exc, fmt.as_ptr());
[INFO] [stdout]    |             --------------------------- any code following this expression is unreachable
[INFO] [stdout] 80 |         }
[INFO] [stdout] 81 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.92s
[INFO] running `Command { std: "docker" "inspect" "e66f432433ad4a6af9cc7af25e51e779ff10a116c5918775ad16bb6ff573f998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66f432433ad4a6af9cc7af25e51e779ff10a116c5918775ad16bb6ff573f998", kill_on_drop: false }`
[INFO] [stdout] e66f432433ad4a6af9cc7af25e51e779ff10a116c5918775ad16bb6ff573f998
