[INFO] cloning repository https://github.com/dupu222/rust-cross-android
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dupu222/rust-cross-android" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdupu222%2Frust-cross-android", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdupu222%2Frust-cross-android'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0939cf51c8043fbf7c0bd803eac0a94d756f4b4a
[INFO] checking dupu222/rust-cross-android against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdupu222%2Frust-cross-android" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dupu222/rust-cross-android 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/dupu222/rust-cross-android
[INFO] finished tweaking git repo https://github.com/dupu222/rust-cross-android
[INFO] tweaked toml for git repo https://github.com/dupu222/rust-cross-android written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dupu222/rust-cross-android 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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "0455844b1bdf0df85e8602b07e1531c124c0ef73fe8b1fe7ba6497716ef5ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0455844b1bdf0df85e8602b07e1531c124c0ef73fe8b1fe7ba6497716ef5ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0455844b1bdf0df85e8602b07e1531c124c0ef73fe8b1fe7ba6497716ef5ac7f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "4efef0aa1c70675aeba77df59dbe28f4222336b8872c6004b990d4ba1ef3b174", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `owo_colors` is imported redundantly
[INFO] [stdout]   --> src/shell.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use owo_colors::{self, OwoColorize};
[INFO] [stdout]    |                  ^^^^ the item `owo_colors` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Target` is imported redundantly
[INFO] [stdout]    --> src/config.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 496 |     use super::*;
[INFO] [stdout]     |         -------- the item `Target` is already imported here
[INFO] [stdout] 497 |     use crate::errors::*;
[INFO] [stdout] 498 |     use crate::{Target, TargetList};
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TargetList` is imported redundantly
[INFO] [stdout]    --> src/config.rs:498:25
[INFO] [stdout]     |
[INFO] [stdout] 496 |     use super::*;
[INFO] [stdout]     |         -------- the item `TargetList` is already imported here
[INFO] [stdout] 497 |     use crate::errors::*;
[INFO] [stdout] 498 |     use crate::{Target, TargetList};
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `id` is imported redundantly
[INFO] [stdout]    --> src/docker/shared.rs:954:9
[INFO] [stdout]     |
[INFO] [stdout] 953 |     use super::*;
[INFO] [stdout]     |         -------- the item `id` is already imported here
[INFO] [stdout] 954 |     use crate::id;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathExt` is imported redundantly
[INFO] [stdout]    --> src/docker/shared.rs:957:9
[INFO] [stdout]     |
[INFO] [stdout] 953 |     use super::*;
[INFO] [stdout]     |         -------- the item `PathExt` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 957 |     use crate::file::PathExt;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `cargo_metadata_with_args` is imported redundantly
[INFO] [stdout]     --> src/docker/shared.rs:1039:13
[INFO] [stdout]      |
[INFO] [stdout] 1038 |         use super::*;
[INFO] [stdout]      |             -------- the item `cargo_metadata_with_args` is already imported here
[INFO] [stdout] 1039 |         use crate::cargo::cargo_metadata_with_args;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `owo_colors` is imported redundantly
[INFO] [stdout]   --> src/shell.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use owo_colors::{self, OwoColorize};
[INFO] [stdout]    |                  ^^^^ the item `owo_colors` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/docker/remote.rs:137:34
[INFO] [stdout]     |
[INFO] [stdout] 137 |         if let Some(container) = &mut CONTAINER {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 137 |         if let Some(container) = addr_of_mut!(CONTAINER) {
[INFO] [stdout]     |                                  ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/docker/remote.rs:137:34
[INFO] [stdout]     |
[INFO] [stdout] 137 |         if let Some(container) = &mut CONTAINER {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 137 |         if let Some(container) = addr_of_mut!(CONTAINER) {
[INFO] [stdout]     |                                  ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking xtask v0.0.0-dev.0 (/opt/rustwide/workdir/xtask)
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.65s
[INFO] running `Command { std: "docker" "inspect" "4efef0aa1c70675aeba77df59dbe28f4222336b8872c6004b990d4ba1ef3b174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efef0aa1c70675aeba77df59dbe28f4222336b8872c6004b990d4ba1ef3b174", kill_on_drop: false }`
[INFO] [stdout] 4efef0aa1c70675aeba77df59dbe28f4222336b8872c6004b990d4ba1ef3b174