[INFO] crate eep 0.1.0 is already in cache [INFO] extracting crate eep 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/eep/0.1.0 [INFO] extracting crate eep 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/eep/0.1.0 [INFO] validating manifest of eep-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of eep-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing eep-0.1.0 [INFO] finished frobbing eep-0.1.0 [INFO] frobbed toml for eep-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/eep/0.1.0/Cargo.toml [INFO] started frobbing eep-0.1.0 [INFO] finished frobbing eep-0.1.0 [INFO] frobbed toml for eep-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/eep/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing eep-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/eep/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 29493baed7d6cd9fedcb2f2009455d63307c4be73caaf9e7c28181a9290ceae9 [INFO] running `"docker" "start" "-a" "29493baed7d6cd9fedcb2f2009455d63307c4be73caaf9e7c28181a9290ceae9"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling eep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/simple_trace.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/simple_trace.rs:37:47 [INFO] [stderr] | [INFO] [stderr] 37 | static SIMPLE_TRACE_ID_COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> src/ring_buffer.rs:95:40 [INFO] [stderr] | [INFO] [stderr] 95 | let entry: [u8; 65] = unsafe { mem::transmute(entry) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `ring_buffer::Entry` (456 bits) [INFO] [stderr] = note: target type: `[u8; 65]` (520 bits) [INFO] [stderr] [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> src/ring_buffer.rs:114:40 [INFO] [stderr] | [INFO] [stderr] 114 | let entry: [u8; 65] = unsafe { mem::transmute(entry) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `ring_buffer::Entry` (456 bits) [INFO] [stderr] = note: target type: `[u8; 65]` (520 bits) [INFO] [stderr] [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> src/ring_buffer.rs:131:40 [INFO] [stderr] | [INFO] [stderr] 131 | let entry: [u8; 65] = unsafe { mem::transmute(entry) }; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `ring_buffer::Entry` (456 bits) [INFO] [stderr] = note: target type: `[u8; 65]` (520 bits) [INFO] [stderr] [INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stderr] --> src/ring_buffer.rs:235:30 [INFO] [stderr] | [INFO] [stderr] 235 | Some(mem::transmute(temp)) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: source type: `[u8; 65]` (520 bits) [INFO] [stderr] = note: target type: `ring_buffer::Entry` (456 bits) [INFO] [stderr] [INFO] [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct with type or const parameters (error E0133) [INFO] [stderr] --> src/ring_buffer.rs:158:16 [INFO] [stderr] | [INFO] [stderr] 158 | #[derive(Copy, Clone, Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(safe_packed_borrows)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct with type or const parameters (error E0133) [INFO] [stderr] --> src/ring_buffer.rs:158:23 [INFO] [stderr] | [INFO] [stderr] 158 | #[derive(Copy, Clone, Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct with type or const parameters (error E0133) [INFO] [stderr] --> src/ring_buffer.rs:158:34 [INFO] [stderr] | [INFO] [stderr] 158 | #[derive(Copy, Clone, Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0512`. [INFO] [stderr] error: Could not compile `eep`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "29493baed7d6cd9fedcb2f2009455d63307c4be73caaf9e7c28181a9290ceae9"` [INFO] running `"docker" "rm" "-f" "29493baed7d6cd9fedcb2f2009455d63307c4be73caaf9e7c28181a9290ceae9"` [INFO] [stdout] 29493baed7d6cd9fedcb2f2009455d63307c4be73caaf9e7c28181a9290ceae9