[INFO] fetching crate dynstack 0.4.0... [INFO] checking dynstack-0.4.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate dynstack 0.4.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate dynstack 0.4.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dynstack 0.4.0 [INFO] finished tweaking crates.io crate dynstack 0.4.0 [INFO] tweaked toml for crates.io crate dynstack 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 12ecd35642787657bdac7b61ae85fcf7117c89a81fdae21068a18b55b197246a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "12ecd35642787657bdac7b61ae85fcf7117c89a81fdae21068a18b55b197246a"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling dynstack v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] error[E0606]: casting `f32` as `i8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `i16` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `i64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `isize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u16` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `usize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i16` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `isize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u16` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.1.0/src/lib.rs:237:39 [INFO] [stderr] | [INFO] [stderr] 237 | return Ok(src as $dst); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 358 | / from_float! { [INFO] [stderr] 359 | | f32 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 360 | | f64 => i8, i16, i32, i64, isize, u8, u16, u32, u64, usize; [INFO] [stderr] 361 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `cast`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "12ecd35642787657bdac7b61ae85fcf7117c89a81fdae21068a18b55b197246a"` [INFO] running `"docker" "rm" "-f" "12ecd35642787657bdac7b61ae85fcf7117c89a81fdae21068a18b55b197246a"` [INFO] [stdout] 12ecd35642787657bdac7b61ae85fcf7117c89a81fdae21068a18b55b197246a