[INFO] fetching crate coffret 0.0.3...
[INFO] testing coffret-0.0.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate coffret 0.0.3 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coffret 0.0.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rb-sys v0.9.117
[INFO] [stderr]   Downloaded rb-sys-build v0.9.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af081bc790fee4775c9df01374e617f51f643a140ee2248540e5aa9255f250f2
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[INFO] running `Command { std: "docker" "rm" "-f" "af081bc790fee4775c9df01374e617f51f643a140ee2248540e5aa9255f250f2", kill_on_drop: false }`
[INFO] [stdout] af081bc790fee4775c9df01374e617f51f643a140ee2248540e5aa9255f250f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14c16fe390b50172fb725ae077cd7e2595adc017c17914c3287d04d55b587f0c
[INFO] running `Command { std: "docker" "start" "-a" "14c16fe390b50172fb725ae077cd7e2595adc017c17914c3287d04d55b587f0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling rb-sys-build v0.9.117
[INFO] [stderr]    Compiling rb-sys v0.9.117
[INFO] [stderr]    Compiling 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: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: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: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: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: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: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)]` (part of `#[warn(unused)]`) on by default
[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] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.98s
[INFO] running `Command { std: "docker" "inspect" "14c16fe390b50172fb725ae077cd7e2595adc017c17914c3287d04d55b587f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c16fe390b50172fb725ae077cd7e2595adc017c17914c3287d04d55b587f0c", kill_on_drop: false }`
[INFO] [stdout] 14c16fe390b50172fb725ae077cd7e2595adc017c17914c3287d04d55b587f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be2f64882226f4fd5845161930e854866bc8ba808a672770d57f29de524d6013
[INFO] running `Command { std: "docker" "start" "-a" "be2f64882226f4fd5845161930e854866bc8ba808a672770d57f29de524d6013", kill_on_drop: false }`
[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: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: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: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: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: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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coffret v0.0.3 (/opt/rustwide/workdir)
[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] 
[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: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: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: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: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: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)]` (part of `#[warn(unused)]`) on by default
[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] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "be2f64882226f4fd5845161930e854866bc8ba808a672770d57f29de524d6013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2f64882226f4fd5845161930e854866bc8ba808a672770d57f29de524d6013", kill_on_drop: false }`
[INFO] [stdout] be2f64882226f4fd5845161930e854866bc8ba808a672770d57f29de524d6013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea13f70a681d30663a9f093604c9ca614e5742122a7b4046558d3f8b5a9ded8c
[INFO] running `Command { std: "docker" "start" "-a" "ea13f70a681d30663a9f093604c9ca614e5742122a7b4046558d3f8b5a9ded8c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]  --> src/lib.rs:5:53
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use rb_sys::{rb_define_class, rb_define_method, RubyValue, VALUE};
[INFO] [stderr]   |                                                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]  --> src/lib.rs:8:71
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn make_callback(func: &dyn Any) -> unsafe extern "C" fn() -> RubyValue {
[INFO] [stderr]   |                                                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn object_class() -> RubyValue {
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stderr]    |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:29:59
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn define_class(name: &str, super_: RubyValue) -> RubyValue {
[INFO] [stderr]    |                                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |         klass: RubyValue,
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 |         callback: unsafe extern "C" fn() -> RubyValue,
[INFO] [stderr]    |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use rb_sys::{rb_raise, RubyValue};
[INFO] [stderr]    |                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn root_class() -> RubyValue {
[INFO] [stderr]    |                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:54:28
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn name_error() -> RubyValue {
[INFO] [stderr]    |                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn argument_error() -> RubyValue {
[INFO] [stderr]    |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:62:31
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn runtime_error() -> RubyValue {
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `rb_sys::RubyValue`: Use `VALUE` instead
[INFO] [stderr]   --> src/lib.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn raise(exc: RubyValue, fmt: &str) -> ! {
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/lib.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |             rb_raise(runtime_error(), (&s).as_ptr());
[INFO] [stderr]    |             ---------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 72 |         }
[INFO] [stderr] 73 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/lib.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |             rb_raise(exc, fmt.as_ptr());
[INFO] [stderr]    |             --------------------------- any code following this expression is unreachable
[INFO] [stderr] 80 |         }
[INFO] [stderr] 81 |         unreachable!("Calling Kernel#raise failed")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: `coffret` (lib) generated 15 warnings
[INFO] [stderr] warning: `coffret` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coffret-7e4455df288b7e55)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coffret
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "ea13f70a681d30663a9f093604c9ca614e5742122a7b4046558d3f8b5a9ded8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea13f70a681d30663a9f093604c9ca614e5742122a7b4046558d3f8b5a9ded8c", kill_on_drop: false }`
[INFO] [stdout] ea13f70a681d30663a9f093604c9ca614e5742122a7b4046558d3f8b5a9ded8c