[INFO] fetching crate xlang_abi 0.2.0...
[INFO] checking xlang_abi-0.2.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate xlang_abi 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate xlang_abi 0.2.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xlang_abi 0.2.0
[INFO] finished tweaking crates.io crate xlang_abi 0.2.0
[INFO] tweaked toml for crates.io crate xlang_abi 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xlang_host v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4f2307e6ee59fdfc67aa2a40aabaecb25066dba5f41bbffec19a97e7bc4d68d
[INFO] running `Command { std: "docker" "start" "-a" "c4f2307e6ee59fdfc67aa2a40aabaecb25066dba5f41bbffec19a97e7bc4d68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f2307e6ee59fdfc67aa2a40aabaecb25066dba5f41bbffec19a97e7bc4d68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f2307e6ee59fdfc67aa2a40aabaecb25066dba5f41bbffec19a97e7bc4d68d", kill_on_drop: false }`
[INFO] [stdout] c4f2307e6ee59fdfc67aa2a40aabaecb25066dba5f41bbffec19a97e7bc4d68d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ed5360c60df917981dde3e59869d5cfca1ae2a01c5b1a427a36c686dde51f3
[INFO] running `Command { std: "docker" "start" "-a" "a6ed5360c60df917981dde3e59869d5cfca1ae2a01c5b1a427a36c686dde51f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlang_host v0.2.1
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]     Checking xlang_abi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Send` is imported redundantly
[INFO] [stdout]   --> src/traits.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 | use core::marker::{PhantomData, Send, Sync};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Send` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/traits.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 | use core::marker::{PhantomData, Send, Sync};
[INFO] [stdout]    |                                       ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Send` is imported redundantly
[INFO] [stdout]   --> src/traits.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 | use core::marker::{PhantomData, Send, Sync};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Send` is already defined here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![deny(warnings, clippy::all, clippy::pedantic, clippy::nursery, missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Sync` is imported redundantly
[INFO] [stdout]   --> src/traits.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 | use core::marker::{PhantomData, Send, Sync};
[INFO] [stdout]    |                                       ^^^^
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Sync` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xlang_abi` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xlang_abi` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a6ed5360c60df917981dde3e59869d5cfca1ae2a01c5b1a427a36c686dde51f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ed5360c60df917981dde3e59869d5cfca1ae2a01c5b1a427a36c686dde51f3", kill_on_drop: false }`
[INFO] [stdout] a6ed5360c60df917981dde3e59869d5cfca1ae2a01c5b1a427a36c686dde51f3