[INFO] fetching crate downloads 0.0.2... [INFO] checking downloads-0.0.2 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate downloads 0.0.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate downloads 0.0.2 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate downloads 0.0.2 [INFO] finished tweaking crates.io crate downloads 0.0.2 [INFO] tweaked toml for crates.io crate downloads 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate downloads 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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 cc v1.0.41 [INFO] [stderr] Downloaded vcpkg v0.2.7 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded pkg-config v0.3.15 [INFO] [stderr] Downloaded serde v1.0.99 [INFO] [stderr] Downloaded libc v0.2.62 [INFO] [stderr] Downloaded curl v0.4.23 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded autocfg v0.1.6 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded schannel v0.1.15 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded openssl-sys v0.9.49 [INFO] [stderr] Downloaded socket2 v0.3.11 [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded curl-sys v0.4.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86b7420b1749d27d89269c026d8d32cd86c3e046a745de4e1af71f2d61521791 [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" "86b7420b1749d27d89269c026d8d32cd86c3e046a745de4e1af71f2d61521791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86b7420b1749d27d89269c026d8d32cd86c3e046a745de4e1af71f2d61521791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b7420b1749d27d89269c026d8d32cd86c3e046a745de4e1af71f2d61521791", kill_on_drop: false }` [INFO] [stdout] 86b7420b1749d27d89269c026d8d32cd86c3e046a745de4e1af71f2d61521791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fa84feae231a1780071236bbf5a722bfc9cac7d678efb7aa3ead3bf7b6fe81a [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" "4fa84feae231a1780071236bbf5a722bfc9cac7d678efb7aa3ead3bf7b6fe81a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling curl v0.4.23 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.21 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking downloads v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.95s [INFO] running `Command { std: "docker" "inspect" "4fa84feae231a1780071236bbf5a722bfc9cac7d678efb7aa3ead3bf7b6fe81a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fa84feae231a1780071236bbf5a722bfc9cac7d678efb7aa3ead3bf7b6fe81a", kill_on_drop: false }` [INFO] [stdout] 4fa84feae231a1780071236bbf5a722bfc9cac7d678efb7aa3ead3bf7b6fe81a