[INFO] cloning repository https://github.com/Cerberuser/object-safe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cerberuser/object-safe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fobject-safe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fobject-safe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3dca7620169dd0ab2c524370d90a927afc3b8afa [INFO] checking Cerberuser/object-safe against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fobject-safe" "/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/Cerberuser/object-safe on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Cerberuser/object-safe [INFO] finished tweaking git repo https://github.com/Cerberuser/object-safe [INFO] tweaked toml for git repo https://github.com/Cerberuser/object-safe written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Cerberuser/object-safe already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.10.0 [INFO] [stderr] Downloaded darling_core v0.10.0 [INFO] [stderr] Downloaded trybuild v1.0.11 [INFO] [stderr] Downloaded darling v0.10.0 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43e57f513ee578188d0d45b62008606deb5711caaa274a01ba6eb2b95dd9c771 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43e57f513ee578188d0d45b62008606deb5711caaa274a01ba6eb2b95dd9c771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43e57f513ee578188d0d45b62008606deb5711caaa274a01ba6eb2b95dd9c771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43e57f513ee578188d0d45b62008606deb5711caaa274a01ba6eb2b95dd9c771", kill_on_drop: false }` [INFO] [stdout] 43e57f513ee578188d0d45b62008606deb5711caaa274a01ba6eb2b95dd9c771 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a93a3169a8ee013eeb60c19d56e26468cd82f5ffa575729c824d3381c3efb00b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a93a3169a8ee013eeb60c19d56e26468cd82f5ffa575729c824d3381c3efb00b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking quote v1.0.2 [INFO] [stderr] Checking darling_core v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling darling_macro v0.10.0 [INFO] [stderr] Checking darling v0.10.0 [INFO] [stderr] Compiling object-safe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking trybuild v1.0.11 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "a93a3169a8ee013eeb60c19d56e26468cd82f5ffa575729c824d3381c3efb00b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a93a3169a8ee013eeb60c19d56e26468cd82f5ffa575729c824d3381c3efb00b", kill_on_drop: false }` [INFO] [stdout] a93a3169a8ee013eeb60c19d56e26468cd82f5ffa575729c824d3381c3efb00b