[INFO] fetching crate magnus 0.8.2...
[INFO] testing magnus-0.8.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate magnus 0.8.2 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate magnus 0.8.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate magnus 0.8.2
[INFO] tweaked toml for crates.io crate magnus 0.8.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate magnus 0.8.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate magnus 0.8.2 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5c73280d0af2b473b46697fe43579991551e7b13e53803c6a90a68de7733967
[INFO] running `Command { std: "docker" "start" "-a" "f5c73280d0af2b473b46697fe43579991551e7b13e53803c6a90a68de7733967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5c73280d0af2b473b46697fe43579991551e7b13e53803c6a90a68de7733967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c73280d0af2b473b46697fe43579991551e7b13e53803c6a90a68de7733967", kill_on_drop: false }`
[INFO] [stdout] f5c73280d0af2b473b46697fe43579991551e7b13e53803c6a90a68de7733967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9542c3803780f561ac1e4b7bd7d766db5554fe1e2f060c01a698b3d35afbfba8
[INFO] running `Command { std: "docker" "start" "-a" "9542c3803780f561ac1e4b7bd7d766db5554fe1e2f060c01a698b3d35afbfba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling bindgen v0.69.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling rb-sys-env v0.2.2
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling magnus v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.28
[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 magnus-macros v0.8.0
[INFO] [stderr]    Compiling rb-sys-build v0.9.117
[INFO] [stderr]    Compiling rb-sys v0.9.117
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]     --> src/value.rs:2421:21
[INFO] [stdout]      |
[INFO] [stdout] 2421 |             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]      |
[INFO] [stdout] 2421 -             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout] 2421 +             let x = isize::cast_unsigned(n as isize);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.58s
[INFO] running `Command { std: "docker" "inspect" "9542c3803780f561ac1e4b7bd7d766db5554fe1e2f060c01a698b3d35afbfba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9542c3803780f561ac1e4b7bd7d766db5554fe1e2f060c01a698b3d35afbfba8", kill_on_drop: false }`
[INFO] [stdout] 9542c3803780f561ac1e4b7bd7d766db5554fe1e2f060c01a698b3d35afbfba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69cc706d78542e010bafa49a683959780a807cf365bb05d7b6d27f63733d9bd2
[INFO] running `Command { std: "docker" "start" "-a" "69cc706d78542e010bafa49a683959780a807cf365bb05d7b6d27f63733d9bd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rb-sys v0.9.117
[INFO] [stderr]    Compiling magnus v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]     --> src/value.rs:2421:21
[INFO] [stdout]      |
[INFO] [stdout] 2421 |             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]      |
[INFO] [stdout] 2421 -             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout] 2421 +             let x = isize::cast_unsigned(n as isize);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]     --> src/value.rs:2421:21
[INFO] [stdout]      |
[INFO] [stdout] 2421 |             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]      |
[INFO] [stdout] 2421 -             let x = transmute::<_, usize>(n as isize);
[INFO] [stdout] 2421 +             let x = isize::cast_unsigned(n as isize);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/scan_args.rs:45:33
[INFO] [stdout]      |
[INFO] [stdout]   45 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "scan_args") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no function or associated item named `init` found for struct `Ruby` in the current scope
[INFO] [stdout]    --> examples/point.rs:28:19
[INFO] [stdout]     |
[INFO] [stdout]  28 |     magnus::Ruby::init(|ruby| {
[INFO] [stdout]     |                   ^^^^ function or associated item not found in `Ruby`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Ruby` consider using one of the following associated functions:
[INFO] [stdout]       Ruby::get
[INFO] [stdout]       Ruby::get_with
[INFO] [stdout]       Ruby::get_unchecked
[INFO] [stdout]    --> src/api.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |       pub fn get() -> Result<Self, RubyUnavailableError> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | /     pub fn get_with<T>(value: T) -> Self
[INFO] [stdout] 165 | |     where
[INFO] [stdout] 166 | |         T: ReprValue,
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] ...
[INFO] [stdout] 179 |       pub unsafe fn get_unchecked() -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (example "point") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "return_iter") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/return_iter.rs:13:33
[INFO] [stdout]      |
[INFO] [stdout]   13 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/codepoints.rs:3:33
[INFO] [stdout]      |
[INFO] [stdout]    3 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/symbol.rs:5:33
[INFO] [stdout]      |
[INFO] [stdout]    5 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `init` found for struct `Ruby` in the current scope
[INFO] [stdout]    --> examples/fibonacci.rs:10:19
[INFO] [stdout]     |
[INFO] [stdout]  10 |     magnus::Ruby::init(|ruby| {
[INFO] [stdout]     |                   ^^^^ function or associated item not found in `Ruby`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Ruby` consider using one of the following associated functions:
[INFO] [stdout]       Ruby::get
[INFO] [stdout]       Ruby::get_with
[INFO] [stdout]       Ruby::get_unchecked
[INFO] [stdout]    --> src/api.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |       pub fn get() -> Result<Self, RubyUnavailableError> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | /     pub fn get_with<T>(value: T) -> Self
[INFO] [stdout] 165 | |     where
[INFO] [stdout] 166 | |         T: ReprValue,
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] ...
[INFO] [stdout] 179 |       pub unsafe fn get_unchecked() -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/float_convert_to_value.rs:3:33
[INFO] [stdout]      |
[INFO] [stdout]    3 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (example "fibonacci") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "codepoints") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "symbol") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "float_convert_to_value") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `embed` in `magnus`
[INFO] [stdout]     --> tests/array_slice.rs:5:33
[INFO] [stdout]      |
[INFO] [stdout]    5 |     let ruby = unsafe { magnus::embed::init() };
[INFO] [stdout]      |                                 ^^^^^ could not find `embed` in `magnus`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> src/lib.rs:1795:9
[INFO] [stdout]      |
[INFO] [stdout] 1793 | #[cfg(feature = "embed")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `embed` feature
[INFO] [stdout] 1794 | #[cfg_attr(docsrs, doc(cfg(feature = "embed")))]
[INFO] [stdout] 1795 | pub mod embed;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magnus` (test "array_slice") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "69cc706d78542e010bafa49a683959780a807cf365bb05d7b6d27f63733d9bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cc706d78542e010bafa49a683959780a807cf365bb05d7b6d27f63733d9bd2", kill_on_drop: false }`
[INFO] [stdout] 69cc706d78542e010bafa49a683959780a807cf365bb05d7b6d27f63733d9bd2
