[INFO] fetching crate fil-ocl 0.19.6...
[INFO] checking fil-ocl-0.19.6 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate fil-ocl 0.19.6 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate fil-ocl 0.19.6 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fil-ocl 0.19.6
[INFO] finished tweaking crates.io crate fil-ocl 0.19.6
[INFO] tweaked toml for crates.io crate fil-ocl 0.19.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate fil-ocl 0.19.6 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorify v0.2.3
[INFO] [stderr]   Downloaded fil-ocl-core v0.11.4
[INFO] [stderr]   Downloaded ocl-core-vector v0.1.0
[INFO] [stderr]   Downloaded find_folder v0.3.0
[INFO] [stderr]   Downloaded num-rational v0.1.42
[INFO] [stderr]   Downloaded num-complex v0.1.43
[INFO] [stderr]   Downloaded crossbeam v0.7.3
[INFO] [stderr]   Downloaded adler v0.2.3
[INFO] [stderr]   Downloaded qutex v0.2.3
[INFO] [stderr]   Downloaded miniz_oxide v0.4.3
[INFO] [stderr]   Downloaded rustc-serialize v0.3.24
[INFO] [stderr]   Downloaded cl-sys v0.4.2
[INFO] [stderr]   Downloaded chrono v0.2.25
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] [stderr]   Downloaded backtrace v0.3.56
[INFO] [stderr]   Downloaded num-bigint v0.1.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac6212d8380dfd2754684630f2d3c054d01ce83f77ab7636ee164d20c4f02fc4
[INFO] running `Command { std: "docker" "start" "-a" "ac6212d8380dfd2754684630f2d3c054d01ce83f77ab7636ee164d20c4f02fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6212d8380dfd2754684630f2d3c054d01ce83f77ab7636ee164d20c4f02fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6212d8380dfd2754684630f2d3c054d01ce83f77ab7636ee164d20c4f02fc4", kill_on_drop: false }`
[INFO] [stdout] ac6212d8380dfd2754684630f2d3c054d01ce83f77ab7636ee164d20c4f02fc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459de8666536a229cbfc615d9de857a416702efbc213f249983f89a9fafc511c
[INFO] running `Command { std: "docker" "start" "-a" "459de8666536a229cbfc615d9de857a416702efbc213f249983f89a9fafc511c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling ucd-trie v0.1.3
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[INFO] [stderr]    Compiling syn v1.0.60
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[INFO] [stderr]    Compiling failure_derive v0.1.8
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[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling quote v1.0.9
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[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]     Checking addr2line v0.14.1
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[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling fil-ocl-core v0.11.4
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]     Checking enum_primitive v0.1.1
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[INFO] [stderr]     Checking num v0.1.42
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[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking qutex v0.2.3
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking fil-ocl v0.19.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]   --> src/standard/kernel.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::arg_type::{BaseType, Cardinality, ArgType};
[INFO] [stdout]    |                          ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/standard/event.rs:1256:23
[INFO] [stdout]      |
[INFO] [stdout] 1256 |             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |                       ^        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1256 -             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout] 1256 +             self.list[self.len] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseType`, `Cardinality`
[INFO] [stdout]   --> src/standard/kernel.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::arg_type::{BaseType, Cardinality, ArgType};
[INFO] [stdout]    |                          ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]     --> src/standard/event.rs:1256:23
[INFO] [stdout]      |
[INFO] [stdout] 1256 |             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |                       ^        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1256 -             self.list[(self.len)] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout] 1256 +             self.list[self.len] = unsafe { *(e.as_ref().as_ptr_ref()) };
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/standard/event.rs:293:22
[INFO] [stdout]     |
[INFO] [stdout] 293 |         array = mem::uninitialized();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/standard/event.rs:293:22
[INFO] [stdout]     |
[INFO] [stdout] 293 |         array = mem::uninitialized();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/tests/concurrent.rs:61:69
[INFO] [stdout]    |
[INFO] [stdout] 61 |     println!("Looping through avaliable platforms ({}):", platforms.len());
[INFO] [stdout]    |                                                                     ^^^ method not found in `Result<Vec<Platform>, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `len` exists on the type `Vec<platform::Platform>`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/vec/mod.rs:2141:5
[INFO] [stdout] help: use the `?` operator to extract the `Vec<platform::Platform>` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]    |
[INFO] [stdout] 61 |     println!("Looping through avaliable platforms ({}):", platforms?.len());
[INFO] [stdout]    |                                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/tests/concurrent.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |     for p_idx in 0..platforms.len() {
[INFO] [stdout]    |                               ^^^ method not found in `Result<Vec<Platform>, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `len` exists on the type `Vec<platform::Platform>`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/vec/mod.rs:2141:5
[INFO] [stdout] help: use the `?` operator to extract the `Vec<platform::Platform>` value, propagating a `Result::Err` value to the caller
[INFO] [stdout]    |
[INFO] [stdout] 64 |     for p_idx in 0..platforms?.len() {
[INFO] [stdout]    |                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `std::result::Result<Vec<platform::Platform>, error::Error>`
[INFO] [stdout]   --> src/tests/concurrent.rs:65:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let platform = &platforms[p_idx];
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/tests/context_props.rs:17:73
[INFO] [stdout]    |
[INFO] [stdout] 17 |     println!("Looping through each avaliable platform ({}):", platforms.len());
[INFO] [stdout]    |                                                                         ^^^ method not found in `Result<Vec<Platform>, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `len` exists on the type `Vec<platform::Platform>`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/vec/mod.rs:2141:5
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Vec<platform::Platform>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     println!("Looping through each avaliable platform ({}):", platforms.expect("REASON").len());
[INFO] [stdout]    |                                                                        +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `std::result::Result` in the current scope
[INFO] [stdout]   --> src/tests/context_props.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |     for p_idx in 0..platforms.len() {
[INFO] [stdout]    |                               ^^^ method not found in `Result<Vec<Platform>, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `len` exists on the type `Vec<platform::Platform>`
[INFO] [stdout]   --> /rustc/4d1bd0db7f489b22c6d8aa2385937a95412c015b/library/alloc/src/vec/mod.rs:2141:5
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Vec<platform::Platform>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     for p_idx in 0..platforms.expect("REASON").len() {
[INFO] [stdout]    |                              +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `std::result::Result<Vec<platform::Platform>, error::Error>`
[INFO] [stdout]   --> src/tests/context_props.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let platform = &platforms[p_idx];
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<platform::Platform>: Borrow<platform::Platform>` is not satisfied
[INFO] [stdout]    --> src/tests/async.rs:391:40
[INFO] [stdout]     |
[INFO] [stdout] 391 |         for device in Device::list_all(platform).unwrap() {
[INFO] [stdout]     |                       ---------------- ^^^^^^^^ the trait `Borrow<platform::Platform>` is not implemented for `Vec<platform::Platform>`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Borrow<[platform::Platform]>` is implemented for `Vec<platform::Platform>`
[INFO] [stdout]     = help: for that trait implementation, expected `[platform::Platform]`, found `platform::Platform`
[INFO] [stdout] note: required by a bound in `device::Device::list_all`
[INFO] [stdout]    --> src/standard/device.rs:343:24
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn list_all<P: Borrow<Platform>>(platform: P) -> OclResult<Vec<Device>> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ required by this bound in `Device::list_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/tests/async.rs:395:27
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 .platform(platform)
[INFO] [stdout]     |                  -------- ^^^^^^^^ expected `Platform`, found `Vec<Platform>`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `platform::Platform`
[INFO] [stdout]                found struct `Vec<platform::Platform>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/standard/context.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 |     pub fn platform(&mut self, platform: Platform) -> &mut ContextBuilder {
[INFO] [stdout]     |            ^^^^^^^^            ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fil-ocl` (lib test) due to 9 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: the type `[event::Event; 8]` does not permit being left uninitialized
[INFO] [stdout]    --> src/standard/event.rs:293:17
[INFO] [stdout]     |
[INFO] [stdout] 293 |         array = mem::uninitialized();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this code causes undefined behavior when executed
[INFO] [stdout]     |                 help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> src/standard/event.rs:43:18
[INFO] [stdout]     |
[INFO] [stdout] 43  | pub struct Event(EventCore);
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "459de8666536a229cbfc615d9de857a416702efbc213f249983f89a9fafc511c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459de8666536a229cbfc615d9de857a416702efbc213f249983f89a9fafc511c", kill_on_drop: false }`
[INFO] [stdout] 459de8666536a229cbfc615d9de857a416702efbc213f249983f89a9fafc511c
