[INFO] fetching crate system_token_generator 0.1.0... [INFO] checking system_token_generator-0.1.0 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate system_token_generator 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate system_token_generator 0.1.0 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate system_token_generator 0.1.0 [INFO] finished tweaking crates.io crate system_token_generator 0.1.0 [INFO] tweaked toml for crates.io crate system_token_generator 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate system_token_generator 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1971ea6211b6c557cf67a423bb7b4d0d7519c0eb7390835c12b9e83b0d681a30 [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" "1971ea6211b6c557cf67a423bb7b4d0d7519c0eb7390835c12b9e83b0d681a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1971ea6211b6c557cf67a423bb7b4d0d7519c0eb7390835c12b9e83b0d681a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1971ea6211b6c557cf67a423bb7b4d0d7519c0eb7390835c12b9e83b0d681a30", kill_on_drop: false }` [INFO] [stdout] 1971ea6211b6c557cf67a423bb7b4d0d7519c0eb7390835c12b9e83b0d681a30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16f37c131817b11d2ca5ae5af6da4f1eba9c7fd2a20deb5a90177dc514036244 [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" "16f37c131817b11d2ca5ae5af6da4f1eba9c7fd2a20deb5a90177dc514036244", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Checking jsonwebtoken v7.2.0 [INFO] [stderr] Checking system_token_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.06s [INFO] running `Command { std: "docker" "inspect" "16f37c131817b11d2ca5ae5af6da4f1eba9c7fd2a20deb5a90177dc514036244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f37c131817b11d2ca5ae5af6da4f1eba9c7fd2a20deb5a90177dc514036244", kill_on_drop: false }` [INFO] [stdout] 16f37c131817b11d2ca5ae5af6da4f1eba9c7fd2a20deb5a90177dc514036244