[INFO] cloning repository https://github.com/desource/alexandria.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/desource/alexandria.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesource%2Falexandria.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesource%2Falexandria.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f1386486eaed21df78b2678cb1fbabc1646abfc
[INFO] testing desource/alexandria.rs against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesource%2Falexandria.rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/desource/alexandria.rs on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/desource/alexandria.rs
[INFO] finished tweaking git repo https://github.com/desource/alexandria.rs
[INFO] tweaked toml for git repo https://github.com/desource/alexandria.rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/desource/alexandria.rs 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: manifest at `/workspace/builds/worker-6-tc2/source` contains `[project]` instead of `[package]`, this could become a hard error in the future
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded untrusted v0.3.1
[INFO] [stderr]   Downloaded ring v0.2.3
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0547ecca187f158cadaba816d0884a8e9558f25458dfab1be5b136334bc19c1d
[INFO] running `Command { std: "docker" "start" "-a" "0547ecca187f158cadaba816d0884a8e9558f25458dfab1be5b136334bc19c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0547ecca187f158cadaba816d0884a8e9558f25458dfab1be5b136334bc19c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0547ecca187f158cadaba816d0884a8e9558f25458dfab1be5b136334bc19c1d", kill_on_drop: false }`
[INFO] [stdout] 0547ecca187f158cadaba816d0884a8e9558f25458dfab1be5b136334bc19c1d
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90309d40dd250f7160a2086f46bb98f237c95768b0e49f4f50676e897cdd3ce5
[INFO] running `Command { std: "docker" "start" "-a" "90309d40dd250f7160a2086f46bb98f237c95768b0e49f4f50676e897cdd3ce5", kill_on_drop: false }`
[INFO] [stderr] warning: manifest at `/opt/rustwide/workdir` contains `[project]` instead of `[package]`, this could become a hard error in the future
[INFO] [stderr]    Compiling ring v0.2.3
[INFO] [stderr]    Compiling untrusted v0.3.1
[INFO] [stderr]    Compiling lazy_static v0.2.1
[INFO] [stdout] error[E0277]: `&&Vec<String>` is not an iterator
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ring-0.2.3/build.rs:207:19
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .args(&args)
[INFO] [stdout]     |              ---- ^^^^^ `&&Vec<String>` is not an iterator
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Iterator` is not implemented for `&&Vec<String>`
[INFO] [stdout]     = note: required for `&&Vec<String>` to implement `IntoIterator`
[INFO] [stdout] note: required by a bound in `Command::args`
[INFO] [stdout]    --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/process.rs:644:5
[INFO] [stdout] help: consider dereferencing here
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .args(&*args)
[INFO] [stdout]     |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ring` (build script) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "90309d40dd250f7160a2086f46bb98f237c95768b0e49f4f50676e897cdd3ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90309d40dd250f7160a2086f46bb98f237c95768b0e49f4f50676e897cdd3ce5", kill_on_drop: false }`
[INFO] [stdout] 90309d40dd250f7160a2086f46bb98f237c95768b0e49f4f50676e897cdd3ce5
