[INFO] cloning repository https://github.com/djc/rust-sign [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djc/rust-sign" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjc%2Frust-sign", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjc%2Frust-sign'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 291da47b2316c7ff78fcd7c711d6f3b9079c2bb4 [INFO] checking djc/rust-sign against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjc%2Frust-sign" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/djc/rust-sign on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/djc/rust-sign [INFO] finished tweaking git repo https://github.com/djc/rust-sign [INFO] tweaked toml for git repo https://github.com/djc/rust-sign written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/djc/rust-sign already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded docopt v0.6.83 [INFO] [stderr] Downloaded regex-syntax v0.3.5 [INFO] [stderr] Downloaded regex v0.1.75 [INFO] [stderr] Downloaded untrusted v0.3.1 [INFO] [stderr] Downloaded strsim v0.5.1 [INFO] [stderr] Downloaded ring v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23b104a86dca9f4fab337bc55e71a1ee1833092ade52602a4bcbf61df25e9fc3 [INFO] running `Command { std: "docker" "start" "-a" "23b104a86dca9f4fab337bc55e71a1ee1833092ade52602a4bcbf61df25e9fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23b104a86dca9f4fab337bc55e71a1ee1833092ade52602a4bcbf61df25e9fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b104a86dca9f4fab337bc55e71a1ee1833092ade52602a4bcbf61df25e9fc3", kill_on_drop: false }` [INFO] [stdout] 23b104a86dca9f4fab337bc55e71a1ee1833092ade52602a4bcbf61df25e9fc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93e3e476ec79a52e71c7b107dbd936d4b71ddf9882901b6dc53601bdaf91a04e [INFO] running `Command { std: "docker" "start" "-a" "93e3e476ec79a52e71c7b107dbd936d4b71ddf9882901b6dc53601bdaf91a04e", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Checking regex-syntax v0.3.5 [INFO] [stderr] Compiling ring v0.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Checking strsim v0.5.1 [INFO] [stderr] Checking untrusted v0.3.1 [INFO] [stdout] error[E0277]: `&&Vec` is not an iterator [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ring-0.4.0/build.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | .args(&args) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `&&Vec` is not an iterator [INFO] [stdout] | help: consider adding dereference here: `&*args` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Iterator` is not implemented for `&&Vec` [INFO] [stdout] = note: required because of the requirements on the impl of `IntoIterator` for `&&Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "93e3e476ec79a52e71c7b107dbd936d4b71ddf9882901b6dc53601bdaf91a04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93e3e476ec79a52e71c7b107dbd936d4b71ddf9882901b6dc53601bdaf91a04e", kill_on_drop: false }` [INFO] [stdout] 93e3e476ec79a52e71c7b107dbd936d4b71ddf9882901b6dc53601bdaf91a04e