[INFO] fetching crate industrial-io 0.5.2... [INFO] checking industrial-io-0.5.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate industrial-io 0.5.2 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate industrial-io 0.5.2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate industrial-io 0.5.2 [INFO] finished tweaking crates.io crate industrial-io 0.5.2 [INFO] tweaked toml for crates.io crate industrial-io 0.5.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate industrial-io 0.5.2 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded ctrlc v3.2.4 [INFO] [stderr] Downloaded schedule_recv v0.1.0 [INFO] [stderr] Downloaded anyhow v1.0.53 [INFO] [stderr] Downloaded libiio-sys v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dedb4bdc147af5b6ecd86661d795bc3c74a4a1c37fec71cd5d1fe4105123709 [INFO] running `Command { std: "docker" "start" "-a" "3dedb4bdc147af5b6ecd86661d795bc3c74a4a1c37fec71cd5d1fe4105123709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dedb4bdc147af5b6ecd86661d795bc3c74a4a1c37fec71cd5d1fe4105123709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dedb4bdc147af5b6ecd86661d795bc3c74a4a1c37fec71cd5d1fe4105123709", kill_on_drop: false }` [INFO] [stdout] 3dedb4bdc147af5b6ecd86661d795bc3c74a4a1c37fec71cd5d1fe4105123709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c99d9b54a07416a9ab2560e1d3128dc75a59230a0fb147e7bb7abadf5281fffc [INFO] running `Command { std: "docker" "start" "-a" "c99d9b54a07416a9ab2560e1d3128dc75a59230a0fb147e7bb7abadf5281fffc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libiio-sys v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking ctrlc v3.2.4 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking industrial-io v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | pub use crate::buffer::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the name `AttrIterator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 57 | pub use crate::device::*; [INFO] [stdout] | ---------------- but the name `AttrIterator` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/buffer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_int` is imported redundantly [INFO] [stdout] --> src/buffer.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | os::raw::{c_int, c_longlong}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `c_int` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/buffer.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 60 | use crate::ffi; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/channel.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ATTR_BUF_SIZE` is imported redundantly [INFO] [stdout] --> src/channel.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ATTR_BUF_SIZE` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/channel.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CString` is imported redundantly [INFO] [stdout] --> src/channel.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `CString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 18 | ffi::CString, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_char` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_char` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_int` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_int` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_uint` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:42 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_uint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_void` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_void` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/device.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ATTR_BUF_SIZE` is imported redundantly [INFO] [stdout] --> src/device.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ATTR_BUF_SIZE` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/device.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CString` is imported redundantly [INFO] [stdout] --> src/device.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `CString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 18 | ffi::CString, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_char` is imported redundantly [INFO] [stdout] --> src/device.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_char` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | os::raw::{c_char, c_longlong, c_uint}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_uint` is imported redundantly [INFO] [stdout] --> src/device.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_uint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | os::raw::{c_char, c_longlong, c_uint}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | pub use crate::buffer::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the name `AttrIterator` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 57 | pub use crate::device::*; [INFO] [stdout] | ---------------- but the name `AttrIterator` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/buffer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_int` is imported redundantly [INFO] [stdout] --> src/buffer.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | os::raw::{c_int, c_longlong}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `c_int` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/buffer.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 60 | use crate::ffi; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/channel.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ATTR_BUF_SIZE` is imported redundantly [INFO] [stdout] --> src/channel.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ATTR_BUF_SIZE` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/channel.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CString` is imported redundantly [INFO] [stdout] --> src/channel.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `CString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 18 | ffi::CString, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_char` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_char` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_int` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_int` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_uint` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:42 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_uint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_void` is imported redundantly [INFO] [stdout] --> src/channel.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_void` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | os::raw::{c_char, c_int, c_longlong, c_uint, c_void}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ffi` is imported redundantly [INFO] [stdout] --> src/device.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ffi` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ATTR_BUF_SIZE` is imported redundantly [INFO] [stdout] --> src/device.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `ATTR_BUF_SIZE` is already imported here [INFO] [stdout] 14 | use crate::{ffi, ATTR_BUF_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/device.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | collections::HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CString` is imported redundantly [INFO] [stdout] --> src/device.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `CString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 18 | ffi::CString, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_char` is imported redundantly [INFO] [stdout] --> src/device.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_char` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | os::raw::{c_char, c_longlong, c_uint}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `c_uint` is imported redundantly [INFO] [stdout] --> src/device.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | -------- the item `c_uint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 19 | os::raw::{c_char, c_longlong, c_uint}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "c99d9b54a07416a9ab2560e1d3128dc75a59230a0fb147e7bb7abadf5281fffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99d9b54a07416a9ab2560e1d3128dc75a59230a0fb147e7bb7abadf5281fffc", kill_on_drop: false }` [INFO] [stdout] c99d9b54a07416a9ab2560e1d3128dc75a59230a0fb147e7bb7abadf5281fffc [INFO] checking industrial-io-0.5.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate industrial-io 0.5.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate industrial-io 0.5.2 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate industrial-io 0.5.2 [INFO] finished tweaking crates.io crate industrial-io 0.5.2 [INFO] tweaked toml for crates.io crate industrial-io 0.5.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate industrial-io 0.5.2 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed5d04b48451ed93076d1e7b660251a34968fa3191af46adfd705d46b00b9280 [INFO] running `Command { std: "docker" "start" "-a" "ed5d04b48451ed93076d1e7b660251a34968fa3191af46adfd705d46b00b9280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed5d04b48451ed93076d1e7b660251a34968fa3191af46adfd705d46b00b9280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed5d04b48451ed93076d1e7b660251a34968fa3191af46adfd705d46b00b9280", kill_on_drop: false }` [INFO] [stdout] ed5d04b48451ed93076d1e7b660251a34968fa3191af46adfd705d46b00b9280 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] def9aba91727fa3e5d76a35c71a3db3fed194e30fc3c658a27697029ec25b627 [INFO] running `Command { std: "docker" "start" "-a" "def9aba91727fa3e5d76a35c71a3db3fed194e30fc3c658a27697029ec25b627", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libiio-sys v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking ctrlc v3.2.4 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ctrlc-3.2.4/src/lib.rs:111:16 [INFO] [stdout] | [INFO] [stdout] 111 | .spawn(move || loop { [INFO] [stdout] | ----- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `Builder::spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:381:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 111 ~ .spawn(move || -> /* Type */ { loop { [INFO] [stdout] 112 | unsafe { [INFO] [stdout] ... [INFO] [stdout] 115 | user_handler(); [INFO] [stdout] 116 ~ } }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ctrlc` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.15/src/format/parse.rs:489:21 [INFO] [stdout] | [INFO] [stdout] 489 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 489 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chrono` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "def9aba91727fa3e5d76a35c71a3db3fed194e30fc3c658a27697029ec25b627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "def9aba91727fa3e5d76a35c71a3db3fed194e30fc3c658a27697029ec25b627", kill_on_drop: false }` [INFO] [stdout] def9aba91727fa3e5d76a35c71a3db3fed194e30fc3c658a27697029ec25b627