[INFO] cloning repository https://github.com/emallson/waluigi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emallson/waluigi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fwaluigi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fwaluigi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9eda72dc597001aba10b1abefdf6e6268bf5c01 [INFO] testing emallson/waluigi against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femallson%2Fwaluigi" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emallson/waluigi on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emallson/waluigi [INFO] finished tweaking git repo https://github.com/emallson/waluigi [INFO] tweaked toml for git repo https://github.com/emallson/waluigi written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/emallson/waluigi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61845563d21b356e6fe7b8c7dce3c10e7b6b9cfbc752bca0f5029c052a0aded7 [INFO] running `Command { std: "docker" "start" "-a" "61845563d21b356e6fe7b8c7dce3c10e7b6b9cfbc752bca0f5029c052a0aded7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61845563d21b356e6fe7b8c7dce3c10e7b6b9cfbc752bca0f5029c052a0aded7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61845563d21b356e6fe7b8c7dce3c10e7b6b9cfbc752bca0f5029c052a0aded7", kill_on_drop: false }` [INFO] [stdout] 61845563d21b356e6fe7b8c7dce3c10e7b6b9cfbc752bca0f5029c052a0aded7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d80ce4bb15eb5944a1910eb48b1237322bc978372ea1f5798747f5d6bcc4fb9 [INFO] running `Command { std: "docker" "start" "-a" "5d80ce4bb15eb5944a1910eb48b1237322bc978372ea1f5798747f5d6bcc4fb9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling slog v1.5.2 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.4 [INFO] [stderr] Compiling serde v0.9.11 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling either v1.0.3 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling lazy_static v0.2.4 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling maplit v0.1.4 [INFO] [stderr] Compiling syn v0.11.9 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling itertools v0.5.9 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stdout] error[E0277]: `core::fmt::Opaque` cannot be shared between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-1.5.2/src/ser.rs:228:6 [INFO] [stdout] | [INFO] [stdout] 228 | impl SyncSerialize for fmt::Arguments<'static> {} [INFO] [stdout] | ^^^^^^^^^^^^^ `core::fmt::Opaque` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `Arguments<'static>`, the trait `Sync` is not implemented for `core::fmt::Opaque` [INFO] [stdout] = note: required because it appears within the type `&'static core::fmt::Opaque` [INFO] [stdout] = note: required because it appears within the type `ArgumentV1<'static>` [INFO] [stdout] = note: required because it appears within the type `[ArgumentV1<'static>]` [INFO] [stdout] = note: required because it appears within the type `&'static [ArgumentV1<'static>]` [INFO] [stdout] = note: required because it appears within the type `Arguments<'static>` [INFO] [stdout] note: required by a bound in `SyncSerialize` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-1.5.2/src/ser.rs:120:33 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait SyncSerialize: Send + Sync + 'static + Serialize {} [INFO] [stdout] | ^^^^ required by this bound in `SyncSerialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slog` due to 2 previous errors [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5d80ce4bb15eb5944a1910eb48b1237322bc978372ea1f5798747f5d6bcc4fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d80ce4bb15eb5944a1910eb48b1237322bc978372ea1f5798747f5d6bcc4fb9", kill_on_drop: false }` [INFO] [stdout] 5d80ce4bb15eb5944a1910eb48b1237322bc978372ea1f5798747f5d6bcc4fb9