[INFO] cloning repository https://github.com/coolkingcole/demangle_lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coolkingcole/demangle_lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoolkingcole%2Fdemangle_lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoolkingcole%2Fdemangle_lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d4de3810413e4646197c4f421520eb9f31c2a5e
[INFO] testing coolkingcole/demangle_lib against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoolkingcole%2Fdemangle_lib" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coolkingcole/demangle_lib on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coolkingcole/demangle_lib
[INFO] finished tweaking git repo https://github.com/coolkingcole/demangle_lib
[INFO] tweaked toml for git repo https://github.com/coolkingcole/demangle_lib written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/coolkingcole/demangle_lib 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed0499c73d02122d1d0e6a35216feeb8cc74ec2cf9b285300bc4d910aad483fa
[INFO] running `Command { std: "docker" "start" "-a" "ed0499c73d02122d1d0e6a35216feeb8cc74ec2cf9b285300bc4d910aad483fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed0499c73d02122d1d0e6a35216feeb8cc74ec2cf9b285300bc4d910aad483fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0499c73d02122d1d0e6a35216feeb8cc74ec2cf9b285300bc4d910aad483fa", kill_on_drop: false }`
[INFO] [stdout] ed0499c73d02122d1d0e6a35216feeb8cc74ec2cf9b285300bc4d910aad483fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00e53d0002bf3c39005a58313ab459a13ec3e2777037eb64225701d4439782ed
[INFO] running `Command { std: "docker" "start" "-a" "00e53d0002bf3c39005a58313ab459a13ec3e2777037eb64225701d4439782ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling msvc-demangler v0.9.0
[INFO] [stderr]    Compiling demangle_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "00e53d0002bf3c39005a58313ab459a13ec3e2777037eb64225701d4439782ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e53d0002bf3c39005a58313ab459a13ec3e2777037eb64225701d4439782ed", kill_on_drop: false }`
[INFO] [stdout] 00e53d0002bf3c39005a58313ab459a13ec3e2777037eb64225701d4439782ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b0c0aad27bc811aed34f27dab91f771bbfd04eb1410276640c35d36c3033b3f
[INFO] running `Command { std: "docker" "start" "-a" "4b0c0aad27bc811aed34f27dab91f771bbfd04eb1410276640c35d36c3033b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling demangle_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4b0c0aad27bc811aed34f27dab91f771bbfd04eb1410276640c35d36c3033b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0c0aad27bc811aed34f27dab91f771bbfd04eb1410276640c35d36c3033b3f", kill_on_drop: false }`
[INFO] [stdout] 4b0c0aad27bc811aed34f27dab91f771bbfd04eb1410276640c35d36c3033b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 841e425261efdaf3fdaaf482bb4ce2ae1c973dd47e1cfe6a2db54a37613fb58c
[INFO] running `Command { std: "docker" "start" "-a" "841e425261efdaf3fdaaf482bb4ce2ae1c973dd47e1cfe6a2db54a37613fb58c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msvc_demangler-0b7fea1a0e69be05)
[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 msvc_demangler
[INFO] [stderr] error[E0464]: multiple candidates for `rlib` dependency `msvc_demangler` found
[INFO] [stderr]  --> src/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate msvc_demangler;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: candidate #1: /opt/rustwide/target/debug/deps/libmsvc_demangler-12e93e00c29162ea.rlib
[INFO] [stderr]   = note: candidate #2: /opt/rustwide/target/debug/deps/libmsvc_demangler.rlib
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 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/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type cdylib --crate-type rlib --crate-name msvc_demangler --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern msvc_demangler=/opt/rustwide/target/debug/deps/libmsvc_demangler.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-f01c1240f7c859d0.rlib --extern msvc_demangler=/opt/rustwide/target/debug/deps/libmsvc_demangler-12e93e00c29162ea.rlib -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "841e425261efdaf3fdaaf482bb4ce2ae1c973dd47e1cfe6a2db54a37613fb58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841e425261efdaf3fdaaf482bb4ce2ae1c973dd47e1cfe6a2db54a37613fb58c", kill_on_drop: false }`
[INFO] [stdout] 841e425261efdaf3fdaaf482bb4ce2ae1c973dd47e1cfe6a2db54a37613fb58c
