[INFO] fetching crate mech-core 0.2.75... [INFO] checking mech-core-0.2.75 against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146 [INFO] extracting crate mech-core 0.2.75 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate mech-core 0.2.75 [INFO] finished tweaking crates.io crate mech-core 0.2.75 [INFO] tweaked toml for crates.io crate mech-core 0.2.75 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mech-core 0.2.75 on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mech-core 0.2.75 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 554ba9d6adf2d01eee6ee03c0bd8647656dae26fe94d54638d66ab19c070508b [INFO] running `Command { std: "docker" "start" "-a" "554ba9d6adf2d01eee6ee03c0bd8647656dae26fe94d54638d66ab19c070508b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "554ba9d6adf2d01eee6ee03c0bd8647656dae26fe94d54638d66ab19c070508b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "554ba9d6adf2d01eee6ee03c0bd8647656dae26fe94d54638d66ab19c070508b", kill_on_drop: false }` [INFO] [stdout] 554ba9d6adf2d01eee6ee03c0bd8647656dae26fe94d54638d66ab19c070508b [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d46486b6bb823ae531baf6a065b0dc864a986aba09e821004c3031f4f94f9edd [INFO] running `Command { std: "docker" "start" "-a" "d46486b6bb823ae531baf6a065b0dc864a986aba09e821004c3031f4f94f9edd", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking testing_table v0.3.0 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling nalgebra-macros v0.3.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking indexmap v2.12.1 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking papergrid v0.17.0 [INFO] [stderr] Checking inventory v0.3.21 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling tabled_derive v0.11.0 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking brotli v8.0.2 [INFO] [stderr] Checking tabled v0.20.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking nalgebra v0.34.1 [INFO] [stderr] Checking mech-core v0.2.75 (/opt/rustwide/workdir) [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | pub use self::kind::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] 119 | pub use self::nodes::*; [INFO] [stdout] | -------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub use self::nodes::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Matrix` in the type namespace is first re-exported here [INFO] [stdout] 120 | pub use self::structures::*; [INFO] [stdout] | ------------------- but the name `Matrix` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub use self::structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the name `ToIndex` in the type namespace is first re-exported here [INFO] [stdout] 121 | pub use self::value::*; [INFO] [stdout] | -------------- but the name `ToIndex` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | pub use self::kind::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Kind` in the type namespace is first re-exported here [INFO] [stdout] 119 | pub use self::nodes::*; [INFO] [stdout] | -------------- but the name `Kind` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub use self::nodes::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ the name `Matrix` in the type namespace is first re-exported here [INFO] [stdout] 120 | pub use self::structures::*; [INFO] [stdout] | ------------------- but the name `Matrix` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub use self::structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the name `ToIndex` in the type namespace is first re-exported here [INFO] [stdout] 121 | pub use self::value::*; [INFO] [stdout] | -------------- but the name `ToIndex` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #107880 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mech-core` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mech-core` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "d46486b6bb823ae531baf6a065b0dc864a986aba09e821004c3031f4f94f9edd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46486b6bb823ae531baf6a065b0dc864a986aba09e821004c3031f4f94f9edd", kill_on_drop: false }` [INFO] [stdout] d46486b6bb823ae531baf6a065b0dc864a986aba09e821004c3031f4f94f9edd