[INFO] fetching crate tipc-std 0.2.0...
[INFO] testing tipc-std-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tipc-std 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tipc-std 0.2.0
[INFO] finished tweaking crates.io crate tipc-std 0.2.0
[INFO] tweaked toml for crates.io crate tipc-std 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tipc-std 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tipc-std 0.2.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18
[INFO] running `Command { std: "docker" "start" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tipc-std v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(allocator_api)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::i8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:28:44
[INFO] [stdout]    |
[INFO] [stdout] 28 |     file, format_args, future, hash, hint, i8, i16, i32, i64, i128, include, include_bytes,
[INFO] [stdout]    |                                            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::i16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:28:48
[INFO] [stdout]    |
[INFO] [stdout] 28 |     file, format_args, future, hash, hint, i8, i16, i32, i64, i128, include, include_bytes,
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::i32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:28:53
[INFO] [stdout]    |
[INFO] [stdout] 28 |     file, format_args, future, hash, hint, i8, i16, i32, i64, i128, include, include_bytes,
[INFO] [stdout]    |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::i64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:28:58
[INFO] [stdout]    |
[INFO] [stdout] 28 |     file, format_args, future, hash, hint, i8, i16, i32, i64, i128, include, include_bytes,
[INFO] [stdout]    |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::i128`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:28:63
[INFO] [stdout]    |
[INFO] [stdout] 28 |     file, format_args, future, hash, hint, i8, i16, i32, i64, i128, include, include_bytes,
[INFO] [stdout]    |                                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::isize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:29:30
[INFO] [stdout]    |
[INFO] [stdout] 29 |     include_str, intrinsics, isize, iter, line, marker, matches, mem, module_path, ops, option,
[INFO] [stdout]    |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 |     option_env, pin, primitive, ptr, result, stringify, u8, u16, u32, u64, u128, unimplemented,
[INFO] [stdout]    |                                                         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:30:61
[INFO] [stdout]    |
[INFO] [stdout] 30 |     option_env, pin, primitive, ptr, result, stringify, u8, u16, u32, u64, u128, unimplemented,
[INFO] [stdout]    |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:30:66
[INFO] [stdout]    |
[INFO] [stdout] 30 |     option_env, pin, primitive, ptr, result, stringify, u8, u16, u32, u64, u128, unimplemented,
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:30:71
[INFO] [stdout]    |
[INFO] [stdout] 30 |     option_env, pin, primitive, ptr, result, stringify, u8, u16, u32, u64, u128, unimplemented,
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::u128`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:30:76
[INFO] [stdout]    |
[INFO] [stdout] 30 |     option_env, pin, primitive, ptr, result, stringify, u8, u16, u32, u64, u128, unimplemented,
[INFO] [stdout]    |                                                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/lib.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     unreachable, usize, write, writeln,
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tipc-std` (lib) due to 1 previous error; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18", kill_on_drop: false }`
[INFO] [stdout] b829fe4baf89eaa65f3adfcb873059b84861e33e7d17966bcd031635a7ee5d18
