[INFO] fetching crate common_traits 0.12.0...
[INFO] checking common_traits-0.12.0 against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] extracting crate common_traits 0.12.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate common_traits 0.12.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate common_traits 0.12.0
[INFO] tweaked toml for crates.io crate common_traits 0.12.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate common_traits 0.12.0 on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate common_traits 0.12.0 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d801e11f9989cb22feb0d4e2bfc34c3faf212cf152bd0cafbc2f424ba241b83
[INFO] running `Command { std: "docker" "start" "-a" "0d801e11f9989cb22feb0d4e2bfc34c3faf212cf152bd0cafbc2f424ba241b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d801e11f9989cb22feb0d4e2bfc34c3faf212cf152bd0cafbc2f424ba241b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d801e11f9989cb22feb0d4e2bfc34c3faf212cf152bd0cafbc2f424ba241b83", kill_on_drop: false }`
[INFO] [stdout] 0d801e11f9989cb22feb0d4e2bfc34c3faf212cf152bd0cafbc2f424ba241b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0375e4cda27cfeb687bfa7dbe2e49dbf8f808079fa8b264eb46f2f5c8c266532
[INFO] running `Command { std: "docker" "start" "-a" "0375e4cda27cfeb687bfa7dbe2e49dbf8f808079fa8b264eb46f2f5c8c266532", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling impl-tools-lib v0.11.3
[INFO] [stderr]    Compiling impl-tools v0.11.2
[INFO] [stderr]     Checking common_traits v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `Atomic` is ambiguous
[INFO] [stdout]  --> tests/atomics.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn test_atomic<F: Atomic>()
[INFO] [stdout]   |                   ^^^^^^ ambiguous name
[INFO] [stdout]   |
[INFO] [stdout]   = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Atomic` could refer to the trait imported here
[INFO] [stdout]  --> tests/atomics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use common_traits::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Atomic` to disambiguate
[INFO] [stdout] note: `Atomic` could also refer to the type alias imported here
[INFO] [stdout]  --> tests/atomics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::sync::atomic::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Atomic` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `common_traits` (test "atomics") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0375e4cda27cfeb687bfa7dbe2e49dbf8f808079fa8b264eb46f2f5c8c266532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0375e4cda27cfeb687bfa7dbe2e49dbf8f808079fa8b264eb46f2f5c8c266532", kill_on_drop: false }`
[INFO] [stdout] 0375e4cda27cfeb687bfa7dbe2e49dbf8f808079fa8b264eb46f2f5c8c266532