[INFO] updating cached repository danielinux/picotcp-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/danielinux/picotcp-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/danielinux/picotcp-rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/danielinux/picotcp-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/danielinux/picotcp-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/danielinux/picotcp-rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/danielinux/picotcp-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/danielinux/picotcp-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a94c6f5e99e86858d1cab800b3b203b71991e6f1 [INFO] sha for GitHub repo danielinux/picotcp-rust: a94c6f5e99e86858d1cab800b3b203b71991e6f1 [INFO] validating manifest of danielinux/picotcp-rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of danielinux/picotcp-rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing danielinux/picotcp-rust [INFO] finished frobbing danielinux/picotcp-rust [INFO] frobbed toml for danielinux/picotcp-rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/danielinux/picotcp-rust/Cargo.toml [INFO] started frobbing danielinux/picotcp-rust [INFO] finished frobbing danielinux/picotcp-rust [INFO] frobbed toml for danielinux/picotcp-rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/danielinux/picotcp-rust/Cargo.toml [INFO] crate danielinux/picotcp-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking danielinux/picotcp-rust against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/danielinux/picotcp-rust:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 60e140716bb7031055659e9bf15ea8d53c0ceb0aecf950bc0d6aca4221f166b2 [INFO] running `"docker" "start" "-a" "60e140716bb7031055659e9bf15ea8d53c0ceb0aecf950bc0d6aca4221f166b2"` [INFO] [stderr] warning: path `/opt/crater/workdir/src/picotcp_rs.rs` was erroneously implicitly accepted for binary `picotcp_rs`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Checking picotcp_rs v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::mem::to_be32` [INFO] [stderr] --> src/picotcp_rs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::to_be32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `to_be32` in `mem` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::Timer` [INFO] [stderr] --> src/picotcp_rs.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::Timer; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Timer` in `io` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute macro `packed` in this scope [INFO] [stderr] --> src/picotcp_rs.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | #[packed] [INFO] [stderr] | ^^^^^^ help: a built-in attribute with a similar name exists: `naked` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Show` in module `fmt` [INFO] [stderr] --> src/picotcp_rs.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | impl fmt::Show for pico_ip4 { [INFO] [stderr] | ^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] warning: type `pico_ip4` should have an upper camel case name [INFO] [stderr] --> src/picotcp_rs.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct pico_ip4 { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `PicoIp4` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use libc::c_char; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | fn pico_tun_create(name: *const c_char) -> *mut u32; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:56:29 [INFO] [stderr] | [INFO] [stderr] 56 | fn pico_stack_init() -> c_int; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:58:42 [INFO] [stderr] | [INFO] [stderr] 58 | fn pico_string_to_ipv4(ipstr: *const c_char, ip: *mut pico_ip4); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `picotcp_rs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `std::mem::to_be32` [INFO] [stderr] --> src/picotcp_rs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::to_be32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `to_be32` in `mem` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::Timer` [INFO] [stderr] --> src/picotcp_rs.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::Timer; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `Timer` in `io` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute macro `packed` in this scope [INFO] [stderr] --> src/picotcp_rs.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | #[packed] [INFO] [stderr] | ^^^^^^ help: a built-in attribute with a similar name exists: `naked` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Show` in module `fmt` [INFO] [stderr] --> src/picotcp_rs.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | impl fmt::Show for pico_ip4 { [INFO] [stderr] | ^^^^ not found in `fmt` [INFO] [stderr] [INFO] [stderr] warning: type `pico_ip4` should have an upper camel case name [INFO] [stderr] --> src/picotcp_rs.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct pico_ip4 { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `PicoIp4` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use libc::c_int; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use libc::c_char; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | fn pico_tun_create(name: *const c_char) -> *mut u32; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:56:29 [INFO] [stderr] | [INFO] [stderr] 56 | fn pico_stack_init() -> c_int; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/picotcp_rs.rs:58:42 [INFO] [stderr] | [INFO] [stderr] 58 | fn pico_string_to_ipv4(ipstr: *const c_char, ip: *mut pico_ip4); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `picotcp_rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "60e140716bb7031055659e9bf15ea8d53c0ceb0aecf950bc0d6aca4221f166b2"` [INFO] running `"docker" "rm" "-f" "60e140716bb7031055659e9bf15ea8d53c0ceb0aecf950bc0d6aca4221f166b2"` [INFO] [stdout] 60e140716bb7031055659e9bf15ea8d53c0ceb0aecf950bc0d6aca4221f166b2