[INFO] crate ramp 0.5.3 is already in cache [INFO] checking ramp-0.5.3 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate ramp 0.5.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ramp 0.5.3 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ramp 0.5.3 [INFO] finished tweaking crates.io crate ramp 0.5.3 [INFO] tweaked toml for crates.io crate ramp 0.5.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate ramp 0.5.3 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 36b26479d76f38fae7aa15b47ac1ad589f28ec3102475f18d1fcd64010f3c475 [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" "36b26479d76f38fae7aa15b47ac1ad589f28ec3102475f18d1fcd64010f3c475"` [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Compiling rustc-cfg v0.2.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking ieee754 v0.2.2 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Checking rand v0.4.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling ramp v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking quickcheck v0.6.0 [INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stderr] --> src/mem.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | use std::alloc::{self, Alloc}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `Alloc` in `alloc` [INFO] [stderr] | help: a similar name exists in the module: `alloc` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/int.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | try!(w.write_all(b"-")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/mem.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | let ret = match alloc::Global.alloc(layout.clone()) { [INFO] [stderr] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/mem.rs:64:19 [INFO] [stderr] | [INFO] [stderr] 64 | alloc::Global.dealloc(ptr, layout); [INFO] [stderr] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/int.rs:3484:14 [INFO] [stderr] | [INFO] [stderr] 3484 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stderr] --> src/mem.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | use std::alloc::{self, Alloc}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | no `Alloc` in `alloc` [INFO] [stderr] | help: a similar name exists in the module: `alloc` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/rational.rs:910:16 [INFO] [stderr] | [INFO] [stderr] 910 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `ramp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/int.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | try!(w.write_all(b"-")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/mem.rs:47:35 [INFO] [stderr] | [INFO] [stderr] 47 | let ret = match alloc::Global.alloc(layout.clone()) { [INFO] [stderr] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/mem.rs:64:19 [INFO] [stderr] | [INFO] [stderr] 64 | alloc::Global.dealloc(ptr, layout); [INFO] [stderr] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/int.rs:3484:14 [INFO] [stderr] | [INFO] [stderr] 3484 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/rational.rs:910:16 [INFO] [stderr] | [INFO] [stderr] 910 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `ramp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "36b26479d76f38fae7aa15b47ac1ad589f28ec3102475f18d1fcd64010f3c475"` [INFO] running `"docker" "rm" "-f" "36b26479d76f38fae7aa15b47ac1ad589f28ec3102475f18d1fcd64010f3c475"` [INFO] [stdout] 36b26479d76f38fae7aa15b47ac1ad589f28ec3102475f18d1fcd64010f3c475