[INFO] fetching crate race-core 0.2.6...
[INFO] checking race-core-0.2.6 against try#14731909456ca628a194900c35659dfdcb359e77 for pr-149195-1
[INFO] extracting crate race-core 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate race-core 0.2.6
[INFO] finished tweaking crates.io crate race-core 0.2.6
[INFO] tweaked toml for crates.io crate race-core 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate race-core 0.2.6 on toolchain 14731909456ca628a194900c35659dfdcb359e77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding borsh v0.9.3 (available: v1.6.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2863b74b811e01f44179101c3247a7937ef6dac130bca8c71f4fb8757cc5bc74
[INFO] running `Command { std: "docker" "start" "-a" "2863b74b811e01f44179101c3247a7937ef6dac130bca8c71f4fb8757cc5bc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2863b74b811e01f44179101c3247a7937ef6dac130bca8c71f4fb8757cc5bc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2863b74b811e01f44179101c3247a7937ef6dac130bca8c71f4fb8757cc5bc74", kill_on_drop: false }`
[INFO] [stdout] 2863b74b811e01f44179101c3247a7937ef6dac130bca8c71f4fb8757cc5bc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 787c4e7d771a1078be368c09dcd0cb7d337a7186c98972a93e691d8ffd06695c
[INFO] running `Command { std: "docker" "start" "-a" "787c4e7d771a1078be368c09dcd0cb7d337a7186c98972a93e691d8ffd06695c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]     Checking borsh v0.9.3
[INFO] [stderr]     Checking race-api v0.2.6
[INFO] [stderr]     Checking race-core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]  --> src/encryptor.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::types::{SecretKey, SecretDigest, Signature, Ciphertext};
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:111:71
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn sign(&self, message: &[u8], signer: String) -> EncryptorResult<Signature>;
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:113:50
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn verify(&self, message: &[u8], signature: &Signature) -> EncryptorResult<()>;
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         the name `Signature` in the type namespace is first re-exported here
[INFO] [stdout]   |         but the name `Signature` 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] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]  --> src/encryptor.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::types::{SecretKey, SecretDigest, Signature, Ciphertext};
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:144:61
[INFO] [stdout]     |
[INFO] [stdout] 144 |     use crate::types::{Ciphertext, SecretDigest, SecretKey, Signature};
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:111:71
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn sign(&self, message: &[u8], signer: String) -> EncryptorResult<Signature>;
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:113:50
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn verify(&self, message: &[u8], signature: &Signature) -> EncryptorResult<()>;
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:193:75
[INFO] [stdout]     |
[INFO] [stdout] 193 |         fn sign(&self, message: &[u8], signer: String) -> EncryptorResult<Signature> {
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Ok(Signature {
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Signature` is ambiguous
[INFO] [stdout]    --> src/encryptor.rs:201:54
[INFO] [stdout]     |
[INFO] [stdout] 201 |         fn verify(&self, message: &[u8], signature: &Signature) -> EncryptorResult<()> {
[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: `Signature` could refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] note: `Signature` could also refer to the struct imported here
[INFO] [stdout]    --> src/types.rs:8:9
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub use common::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Signature` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/types.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         the name `Signature` in the type namespace is first re-exported here
[INFO] [stdout]   |         but the name `Signature` 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] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `race-core` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `race-core` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "787c4e7d771a1078be368c09dcd0cb7d337a7186c98972a93e691d8ffd06695c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787c4e7d771a1078be368c09dcd0cb7d337a7186c98972a93e691d8ffd06695c", kill_on_drop: false }`
[INFO] [stdout] 787c4e7d771a1078be368c09dcd0cb7d337a7186c98972a93e691d8ffd06695c
