[INFO] cloning repository https://github.com/lukeasrodgers/rust-mio-toy-tcp-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukeasrodgers/rust-mio-toy-tcp-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-mio-toy-tcp-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-mio-toy-tcp-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4630a7dc2e757de85dc2a835f46dc281dace818 [INFO] checking lukeasrodgers/rust-mio-toy-tcp-server against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-mio-toy-tcp-server" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lukeasrodgers/rust-mio-toy-tcp-server [INFO] finished tweaking git repo https://github.com/lukeasrodgers/rust-mio-toy-tcp-server [INFO] tweaked toml for git repo https://github.com/lukeasrodgers/rust-mio-toy-tcp-server written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lukeasrodgers/rust-mio-toy-tcp-server on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lukeasrodgers/rust-mio-toy-tcp-server 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06a7e8c594a0c1f59ab5cdd0facb4f0bc0f4e7596087a57e774618bae122f564 [INFO] running `Command { std: "docker" "start" "-a" "06a7e8c594a0c1f59ab5cdd0facb4f0bc0f4e7596087a57e774618bae122f564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06a7e8c594a0c1f59ab5cdd0facb4f0bc0f4e7596087a57e774618bae122f564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06a7e8c594a0c1f59ab5cdd0facb4f0bc0f4e7596087a57e774618bae122f564", kill_on_drop: false }` [INFO] [stdout] 06a7e8c594a0c1f59ab5cdd0facb4f0bc0f4e7596087a57e774618bae122f564 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffb7ef2f96934f49a00460c4e2aa629b18b71f8d91c8262b64908cca9f928a67 [INFO] running `Command { std: "docker" "start" "-a" "ffb7ef2f96934f49a00460c4e2aa629b18b71f8d91c8262b64908cca9f928a67", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling gcc v0.1.7 [INFO] [stderr] Checking libc v0.1.2 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking bytes v0.1.2 [INFO] [stderr] Checking log v0.2.4 [INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use std::old_io::process::InheritFd; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | use std::old_io::Command; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::os::getenv` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | use std::os::getenv; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `getenv` in `os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | std::old_io::fs::mkdir_recursive(&obj.dir_path(), std::old_io::USER_RWX).unwrap(); [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:104:64 [INFO] [stdout] | [INFO] [stdout] 104 | std::old_io::fs::mkdir_recursive(&obj.dir_path(), std::old_io::USER_RWX).unwrap(); [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Path` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | pub include_directories: Vec, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error [INFO] [stdout] error[E0412]: cannot find type `Path` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | pub objects: Vec, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | let src = Path::new(getenv("CARGO_MANIFEST_DIR").unwrap()); [INFO] [stdout] | ^^^^ use of undeclared type `Path` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 100 | let dst = Path::new(getenv("OUT_DIR").unwrap()); [INFO] [stdout] | ^^^^ use of undeclared type `Path` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 + use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `"std"` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.1.2/rust/src/liblibc/lib.rs:80:46 [INFO] [stdout] | [INFO] [stdout] 80 | #[cfg(feature = "cargo-build")] extern crate "std" as core; [INFO] [stdout] | ^^^^^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:59:43 [INFO] [stdout] | [INFO] [stdout] 59 | let mut cmd = Command::new(gcc(target.as_slice())); [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:65:15 [INFO] [stdout] | [INFO] [stdout] 65 | if target.as_slice().contains("-ios") { [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | cmd.args(ios_flags(target.as_slice()).as_slice()); [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | if target.as_slice().contains("i686") { [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | } else if target.as_slice().contains("x86_64") { [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:78:20 [INFO] [stdout] | [INFO] [stdout] 78 | if !target.as_slice().contains("i686") { [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | run(Command::new(ar(target.as_slice())).arg("crus") [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `slice` found for reference `&str` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:115:36 [INFO] [stdout] | [INFO] [stdout] 115 | dst.display(), output.slice(3, output.len() - 2)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `split_once` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/str/mod.rs:1943:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(alloc, core, io, unsafe_no_drop_flag)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.0.0 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:140:57 [INFO] [stdout] | [INFO] [stdout] 140 | let res = getenv(format!("{}_{}", var_base, target).as_slice()) [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:141:65 [INFO] [stdout] | [INFO] [stdout] 141 | .or_else(|| getenv(format!("{}_{}", var_base, target_u).as_slice())) [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:142:61 [INFO] [stdout] | [INFO] [stdout] 142 | .or_else(|| getenv(format!("{}_{}", kind, var_base).as_slice())) [INFO] [stdout] | ^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `find_str` found for reference `&str` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 152 | let is_android = target.find_str("android").is_some(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `find` with a similar name [INFO] [stdout] | [INFO] [stdout] 152 - let is_android = target.find_str("android").is_some(); [INFO] [stdout] 152 + let is_android = target.find("android").is_some(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `at_exit` in module `rt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.4/src/lib.rs:535:9 [INFO] [stdout] | [INFO] [stdout] 535 | rt::at_exit(|| { [INFO] [stdout] | ^^^^^^^ not found in `rt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `find_str` found for reference `&str` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:164:29 [INFO] [stdout] | [INFO] [stdout] 164 | let is_android = target.find_str("android").is_some(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `find` with a similar name [INFO] [stdout] | [INFO] [stdout] 164 - let is_android = target.find_str("android").is_some(); [INFO] [stdout] 164 + let is_android = target.find("android").is_some(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rt`: this public module should not exist and is highly likely to disappear [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.4/src/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 153 | use std::rt; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(rt)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-19; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `std_misc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.2.4/src/lib.rs:145:18 [INFO] [stdout] | [INFO] [stdout] 145 | #![feature(core, std_misc)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.1.7/src/lib.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 174 | / get_var("CFLAGS").unwrap_or(String::new()) [INFO] [stdout] 175 | | .as_slice().words().map(|s| s.to_string()) [INFO] [stdout] | | -^^^^^^^^ method not found in `String` [INFO] [stdout] | |________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gcc` (lib) due to 23 previous errors [INFO] [stdout] Some errors have detailed explanations: E0425, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::rt::heap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/alloc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rt::heap; [INFO] [stdout] | ^^^^^^^^^^^^^ no `heap` in `rt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/alloc.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 54 | use std::raw::Slice; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::UnsignedInt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_buf.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::num::UnsignedInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no `UnsignedInt` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::slice::bytes` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_str.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | use std::slice::bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `bytes` in `slice` [INFO] [stdout] | [INFO] [stdout] help: consider importing this module instead [INFO] [stdout] | [INFO] [stdout] 137 - use std::slice::bytes; [INFO] [stdout] 137 + use bytes; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::nonzero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use core::nonzero::NonZero; [INFO] [stdout] | ^^^^^^^ could not find `nonzero` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::UnsignedInt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/ring.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::num::UnsignedInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no `UnsignedInt` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::rt::heap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/ring.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rt::heap; [INFO] [stdout] | ^^^^^^^^^^^^^ no `heap` in `rt` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `log` (lib) due to 3 previous errors [INFO] [stdout] error: cannot find attribute `unsafe_no_drop_flag` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[unsafe_no_drop_flag] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_nonoverlapping_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_buf.rs:93:18 [INFO] [stdout] | [INFO] [stdout] 93 | ptr::copy_nonoverlapping_memory( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `copy_nonoverlapping` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ptr/mod.rs:526:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `copy_nonoverlapping` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_nonoverlapping_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_buf.rs:246:18 [INFO] [stdout] | [INFO] [stdout] 246 | ptr::copy_nonoverlapping_memory( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `copy_nonoverlapping` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ptr/mod.rs:526:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `copy_nonoverlapping` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/ring.rs:112:22 [INFO] [stdout] | [INFO] [stdout] 112 | ptr::copy_memory(ret.ptr, self.ptr as *const u8, to % self.cap); [INFO] [stdout] | ^^^^^^^^^^^ not found in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/ring.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | ptr::copy_memory( [INFO] [stdout] | ^^^^^^^^^^^ not found in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_nonoverlapping_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 78 | ptr::copy_nonoverlapping_memory( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `copy_nonoverlapping` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ptr/mod.rs:526:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `copy_nonoverlapping` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `copy_nonoverlapping_memory` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:160:22 [INFO] [stdout] | [INFO] [stdout] 160 | ptr::copy_nonoverlapping_memory( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `copy_nonoverlapping` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ptr/mod.rs:526:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `copy_nonoverlapping` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0734]: stability attributes may not be used outside of the standard library [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![unstable] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(alloc, core, io, unsafe_no_drop_flag)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_str.rs:87:28 [INFO] [stdout] | [INFO] [stdout] 87 | fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] | ^^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&SeqByteStr, _) -> &_` [INFO] [stdout] found signature `fn(&SeqByteStr, &_) -> &_` [INFO] [stdout] help: change the parameter type to match the trait [INFO] [stdout] | [INFO] [stdout] 87 - fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] 87 + fn index(&self, index: usize) -> &u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/byte_str.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] | ^^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&SmallByteStr, _) -> &_` [INFO] [stdout] found signature `fn(&SmallByteStr, &_) -> &_` [INFO] [stdout] help: change the parameter type to match the trait [INFO] [stdout] | [INFO] [stdout] 186 - fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] 186 + fn index(&self, index: usize) -> &u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:163:28 [INFO] [stdout] | [INFO] [stdout] 163 | fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] | ^^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&bytes::Bytes, _) -> &_` [INFO] [stdout] found signature `fn(&bytes::Bytes, &_) -> &_` [INFO] [stdout] help: change the parameter type to match the trait [INFO] [stdout] | [INFO] [stdout] 163 - fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] 163 + fn index(&self, index: usize) -> &u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `index` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/rope.rs:158:28 [INFO] [stdout] | [INFO] [stdout] 158 | fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] | ^^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&Rope, _) -> &_` [INFO] [stdout] found signature `fn(&Rope, &_) -> &_` [INFO] [stdout] help: change the parameter type to match the trait [INFO] [stdout] | [INFO] [stdout] 158 - fn index(&self, index: &usize) -> &u8 { [INFO] [stdout] 158 + fn index(&self, index: usize) -> &u8 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `BufError: Clone` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/lib.rs:402:10 [INFO] [stdout] | [INFO] [stdout] 402 | #[derive(Copy, Debug)] [INFO] [stdout] | ^^^^ the trait `Clone` is not implemented for `BufError` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `std::marker::Copy` [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/marker.rs:465:1 [INFO] [stdout] help: consider annotating `BufError` with `#[derive(Clone)]` [INFO] [stdout] | [INFO] [stdout] 403 + #[derive(Clone)] [INFO] [stdout] 404 | pub enum BufError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the function or associated item `get_type_id` exists for trait object `(dyn Any + 'static)`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:236:14 [INFO] [stdout] | [INFO] [stdout] 236 | Any::get_type_id(self) [INFO] [stdout] | ^^^^^^^^^^^ function or associated item cannot be called on `(dyn Any + 'static)` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] note: the following trait bounds were not satisfied: [INFO] [stdout] `&(dyn Any + 'static): ByteStr` [INFO] [stdout] `&mut (dyn Any + 'static): ByteStr` [INFO] [stdout] `(dyn Any + 'static): ByteStr` [INFO] [stdout] `(dyn Any + 'static): Sized` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:215:6 [INFO] [stdout] | [INFO] [stdout] 215 | impl ByteStrPriv for B { [INFO] [stdout] | ^ ^^^^^^^ ----------- - [INFO] [stdout] | | | [INFO] [stdout] | | unsatisfied trait bound introduced here [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `ByteStrPriv` defines an item `get_type_id`, perhaps you need to implement it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:194:1 [INFO] [stdout] | [INFO] [stdout] 194 | trait ByteStrPriv { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider relaxing the type parameter's implicit `Sized` bound [INFO] [stdout] | [INFO] [stdout] 215 | impl ByteStrPriv for B { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:240:33 [INFO] [stdout] | [INFO] [stdout] 240 | ops::Index::index(self, index) [INFO] [stdout] | ----------------- ^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] help: the return type of this call is `&usize` due to the type of the argument passed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/bytes.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | ops::Index::index(self, index) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `index` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ops/index.rs:74:8 [INFO] [stdout] help: consider dereferencing the borrow [INFO] [stdout] | [INFO] [stdout] 240 | ops::Index::index(self, *index) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/rope.rs:164:35 [INFO] [stdout] | [INFO] [stdout] 164 | self.inner.left.index(index) [INFO] [stdout] | ----- ^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] help: the return type of this call is `&usize` due to the type of the argument passed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/rope.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | self.inner.left.index(index) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^-----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `index` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ops/index.rs:74:8 [INFO] [stdout] help: consider dereferencing the borrow [INFO] [stdout] | [INFO] [stdout] 164 | self.inner.left.index(*index) [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/rope.rs:166:36 [INFO] [stdout] | [INFO] [stdout] 166 | self.inner.right.index(&(*index - left_len)) [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&usize` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] help: the return type of this call is `&usize` due to the type of the argument passed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-0.1.2/src/rope.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | self.inner.right.index(&(*index - left_len)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^--------------------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the return type of `index` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/ops/index.rs:74:8 [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 166 - self.inner.right.index(&(*index - left_len)) [INFO] [stdout] 166 + self.inner.right.index((*index - left_len)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0308, E0425, E0432, E0557, E0599, E0635, E0734. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bytes` (lib) due to 27 previous errors [INFO] running `Command { std: "docker" "inspect" "ffb7ef2f96934f49a00460c4e2aa629b18b71f8d91c8262b64908cca9f928a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffb7ef2f96934f49a00460c4e2aa629b18b71f8d91c8262b64908cca9f928a67", kill_on_drop: false }` [INFO] [stdout] ffb7ef2f96934f49a00460c4e2aa629b18b71f8d91c8262b64908cca9f928a67