[INFO] fetching crate dlopen-rs 0.5.0...
[INFO] testing dlopen-rs-0.5.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate dlopen-rs 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dlopen-rs 0.5.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dlopen-rs 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dlopen-rs 0.5.0
[INFO] tweaked toml for crates.io crate dlopen-rs 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate dlopen-rs 0.5.0 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf_loader v0.3.0
[INFO] [stderr]   Downloaded unwinding v0.2.4
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[INFO] [stdout] d91c49e6c5f22f65affd3781aabfa5f212a008d23f71c546509eebd5753d8ab2
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[INFO] [stderr]    Compiling phf_macros v0.11.2
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[INFO] [stderr]    Compiling dlopen-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.17s
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[INFO] running `Command { std: "docker" "rm" "-f" "d91c49e6c5f22f65affd3781aabfa5f212a008d23f71c546509eebd5753d8ab2", kill_on_drop: false }`
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[INFO] [stdout] 6d00b6afc0c07995034c175c46e62cb877913088a8ffe6147c9dfeb818408556
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[INFO] [stderr]    Compiling dlopen-rs v0.5.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 44.11s
[INFO] running `Command { std: "docker" "inspect" "6d00b6afc0c07995034c175c46e62cb877913088a8ffe6147c9dfeb818408556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d00b6afc0c07995034c175c46e62cb877913088a8ffe6147c9dfeb818408556", kill_on_drop: false }`
[INFO] [stdout] 6d00b6afc0c07995034c175c46e62cb877913088a8ffe6147c9dfeb818408556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6616b7c4e8c382fba770f74c21ef5c1f88120d643fd801c8444e81a60ba2d8ff
[INFO] running `Command { std: "docker" "start" "-a" "6616b7c4e8c382fba770f74c21ef5c1f88120d643fd801c8444e81a60ba2d8ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dlopen_rs-237b33b6f97c8322)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dlopen_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/loader/mod.rs - loader::ElfLibrary::from_file (line 50) - compile ... ok
[INFO] [stdout] test src/loader/mod.rs - loader::ElfLibrary::relocate (line 138) - compile ... ok
[INFO] [stdout] test src/ldso.rs - ldso::ElfLibrary::sys_load (line 46) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] test src/dlopen.rs - dlopen::ElfLibrary::dlopen (line 24) - compile ... FAILED
[INFO] [stdout] test src/loader/mod.rs - loader::ElfLibrary::relocate_with (line 159) - compile ... FAILED
[INFO] [stdout] test src/loader/mod.rs - loader::ElfLibrary::from_open_file (line 75) ... FAILED
[INFO] [stdout] test src/loader/mod.rs - loader::ElfLibrary::from_binary (line 100) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ldso.rs - ldso::ElfLibrary::sys_load (line 46) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `dlopen_rs::ELFLibrary`
[INFO] [stdout]  --> src/ldso.rs:48:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ::dlopen_rs::ELFLibrary;
[INFO] [stdout]   |     ^^^^^^^^^^^^^----------
[INFO] [stdout]   |     |            |
[INFO] [stdout]   |     |            help: a similar name exists in the module: `ElfLibrary`
[INFO] [stdout]   |     no `ELFLibrary` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `dlopen_rs::ELFLibrary`
[INFO] [stdout]  --> src/lib.rs:15:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dlopen_rs::ELFLibrary;
[INFO] [stdout]   |     ^^^^^^^^^^^----------
[INFO] [stdout]   |     |          |
[INFO] [stdout]   |     |          help: a similar name exists in the module: `ElfLibrary`
[INFO] [stdout]   |     no `ELFLibrary` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dlopen.rs - dlopen::ElfLibrary::dlopen (line 24) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `dlopen_rs::ELFLibrary`
[INFO] [stdout]  --> src/dlopen.rs:27:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dlopen_rs::ELFLibrary;
[INFO] [stdout]   |     ^^^^^^^^^^^----------
[INFO] [stdout]   |     |          |
[INFO] [stdout]   |     |          help: a similar name exists in the module: `ElfLibrary`
[INFO] [stdout]   |     no `ELFLibrary` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/loader/mod.rs - loader::ElfLibrary::relocate_with (line 159) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nix`
[INFO] [stdout]  --> src/loader/mod.rs:164:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     unsafe { nix::libc::malloc(size) }
[INFO] [stdout]   |              ^^^ use of undeclared crate or module `nix`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stdout]  --> src/loader/mod.rs:162:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern "C" fn mymalloc(size: size_t) -> *mut c_void {
[INFO] [stdout]   |                              ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libc::size_t;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `c_void` in this scope
[INFO] [stdout]  --> src/loader/mod.rs:162:46
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern "C" fn mymalloc(size: size_t) -> *mut c_void {
[INFO] [stdout]   |                                              ^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::ffi::c_void;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::os::raw::c_void;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::ffi::c_void;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libc::c_void;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/loader/mod.rs - loader::ElfLibrary::from_open_file (line 75) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> src/loader/mod.rs:76:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = File::open("path_to_elf").unwrap();
[INFO] [stdout]   |            ^^^^ use of undeclared type `File`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fs::File;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ElfLibrary`
[INFO] [stdout]  --> src/loader/mod.rs:77:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | let lib = ElfLibrary::from_open_file(file, "my_elf_library", None).unwrap();
[INFO] [stdout]   |           ^^^^^^^^^^ use of undeclared type `ElfLibrary`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use dlopen_rs::ElfLibrary;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/loader/mod.rs - loader::ElfLibrary::from_binary (line 100) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]  --> src/loader/mod.rs:103:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | let path = Path::new("/path/to/awesome.module");
[INFO] [stdout]   |            ^^^^ use of undeclared type `Path`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `bool: AsRef<str>` is not satisfied
[INFO] [stdout]    --> src/loader/mod.rs:105:43
[INFO] [stdout]     |
[INFO] [stdout] 8   | let lib = ElfLibrary::from_binary(&bytes, false).unwarp();
[INFO] [stdout]     |           -----------------------         ^^^^^ the trait `AsRef<str>` is not implemented for `bool`
[INFO] [stdout]     |           |
[INFO] [stdout]     |           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `ElfLibrary::from_binary`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/loader/mod.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn from_binary(
[INFO] [stdout]     |            ----------- required by a bound in this associated function
[INFO] [stdout] 107 |         bytes: impl AsRef<[u8]>,
[INFO] [stdout] 108 |         name: impl AsRef<str>,
[INFO] [stdout]     |                    ^^^^^^^^^^ required by this bound in `ElfLibrary::from_binary`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/loader/mod.rs:105:11
[INFO] [stdout]     |
[INFO] [stdout] 8   | let lib = ElfLibrary::from_binary(&bytes, false).unwarp();
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^--------------- argument #3 of type `Option<bool>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/loader/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn from_binary(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 8   | let lib = ElfLibrary::from_binary(&bytes, false, /* Option<bool> */).unwarp();
[INFO] [stdout]     |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwarp` found for enum `Result` in the current scope
[INFO] [stdout]  --> src/loader/mod.rs:105:50
[INFO] [stdout]   |
[INFO] [stdout] 8 | let lib = ElfLibrary::from_binary(&bytes, false).unwarp();
[INFO] [stdout]   |                                                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `unwrap` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 | let lib = ElfLibrary::from_binary(&bytes, false).unwrap();
[INFO] [stdout]   |                                                  ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/dlopen.rs - dlopen::ElfLibrary::dlopen (line 24)
[INFO] [stdout]     src/ldso.rs - ldso::ElfLibrary::sys_load (line 46)
[INFO] [stdout]     src/lib.rs - (line 13)
[INFO] [stdout]     src/loader/mod.rs - loader::ElfLibrary::from_binary (line 100)
[INFO] [stdout]     src/loader/mod.rs - loader::ElfLibrary::from_open_file (line 75)
[INFO] [stdout]     src/loader/mod.rs - loader::ElfLibrary::relocate_with (line 159)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6616b7c4e8c382fba770f74c21ef5c1f88120d643fd801c8444e81a60ba2d8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6616b7c4e8c382fba770f74c21ef5c1f88120d643fd801c8444e81a60ba2d8ff", kill_on_drop: false }`
[INFO] [stdout] 6616b7c4e8c382fba770f74c21ef5c1f88120d643fd801c8444e81a60ba2d8ff
