[INFO] fetching crate trueno 0.19.1...
[INFO] testing trueno-0.19.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate trueno 0.19.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate trueno 0.19.1
[INFO] finished tweaking crates.io crate trueno 0.19.1
[INFO] tweaked toml for crates.io crate trueno 0.19.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trueno 0.19.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trueno 0.19.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6
[INFO] running `Command { std: "docker" "start" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling hostname v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling aprender-gemm-codegen v0.29.0
[INFO] [stderr]    Compiling provable-contracts-macros v0.3.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_yaml_ng v0.10.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling aprender-compute v0.29.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling aprender-quant v0.29.0
[INFO] [stderr]    Compiling trueno v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.87s
[INFO] running `Command { std: "docker" "inspect" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling trueno v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/trueno/be53aee20e1a2d3a/out/trueno-be53aee20e1a2d3a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trueno
[INFO] [stderr] error[E0464]: multiple candidates for `rlib` dependency `trueno` found
[INFO] [stderr]  --> src/lib.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use trueno::*;
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: candidate #1: /opt/rustwide/target/debug/build/aprender-compute/896134dcda81830e/out/libtrueno-896134dcda81830e.rlib
[INFO] [stderr]   = note: candidate #2: /opt/rustwide/target/debug/build/trueno/bd70c20657b68f17/out/libtrueno-bd70c20657b68f17.rlib
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0464`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name trueno --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern trueno=/opt/rustwide/target/debug/build/aprender-compute/896134dcda81830e/out/libtrueno-896134dcda81830e.rlib --extern trueno=/opt/rustwide/target/debug/build/trueno/bd70c20657b68f17/out/libtrueno-bd70c20657b68f17.rlib -L dependency=/opt/rustwide/target/debug/build/anyhow/9e4c44ac98d8e4ea/out -L dependency=/opt/rustwide/target/debug/build/aprender-compute/896134dcda81830e/out -L dependency=/opt/rustwide/target/debug/build/aprender-gemm-codegen/1bd457183aab6b86/out -L dependency=/opt/rustwide/target/debug/build/aprender-quant/200908a074d3e394/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/83060ec5685761ae/out -L dependency=/opt/rustwide/target/debug/build/chrono/4ef483e553cfff9f/out -L dependency=/opt/rustwide/target/debug/build/equivalent/6a754676e6af62ae/out -L dependency=/opt/rustwide/target/debug/build/half/a8aee1d0089e428e/out -L dependency=/opt/rustwide/target/debug/build/hashbrown/25abce2d85979e8d/out -L dependency=/opt/rustwide/target/debug/build/hostname/d7dd04e2ced88d2c/out -L dependency=/opt/rustwide/target/debug/build/iana-time-zone/bcd81aefedc374a6/out -L dependency=/opt/rustwide/target/debug/build/indexmap/faf46ac94d69abbd/out -L dependency=/opt/rustwide/target/debug/build/itoa/5de11b3b23bfe572/out -L dependency=/opt/rustwide/target/debug/build/libc/3394320f0eefe0b4/out -L dependency=/opt/rustwide/target/debug/build/memchr/ba3829a276830806/out -L dependency=/opt/rustwide/target/debug/build/num-traits/3a2b08a4728dfda7/out -L dependency=/opt/rustwide/target/debug/build/num_cpus/ac259b892f04e249/out -L dependency=/opt/rustwide/target/debug/build/provable-contracts-macros/94b83d13167e3e99/out -L dependency=/opt/rustwide/target/debug/build/serde/32e7857338c6dccb/out -L dependency=/opt/rustwide/target/debug/build/serde_core/2c928ee17a7447a4/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/9a3db4cdefa8c710/out -L dependency=/opt/rustwide/target/debug/build/serde_json/79a263103c990684/out -L dependency=/opt/rustwide/target/debug/build/serde_spanned/de76c00ac180e9e9/out -L dependency=/opt/rustwide/target/debug/build/thiserror-impl/84339e09a5fa1f35/out -L dependency=/opt/rustwide/target/debug/build/thiserror/05226581c75f1270/out -L dependency=/opt/rustwide/target/debug/build/toml/d0325461802cbfb7/out -L dependency=/opt/rustwide/target/debug/build/toml_datetime/bef90aedab05681f/out -L dependency=/opt/rustwide/target/debug/build/toml_edit/4818433806ac323a/out -L dependency=/opt/rustwide/target/debug/build/toml_write/2c704ffd35684d73/out -L dependency=/opt/rustwide/target/debug/build/winnow/88e6acd6e2987984/out -L dependency=/opt/rustwide/target/debug/build/zerocopy-derive/a94ff3b4002b1bee/out -L dependency=/opt/rustwide/target/debug/build/zerocopy/49b93d76a9c781c6/out -L dependency=/opt/rustwide/target/debug/build/zmij/ef63f1da73704b4c/out -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6", kill_on_drop: false }`
[INFO] [stdout] 35f496e5b087872c406babe61ec79b3db2d77545349edc8054494c5afae4b4b6
