[INFO] fetching crate retainer 0.2.2... [INFO] checking retainer-0.2.2 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate retainer 0.2.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate retainer 0.2.2 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate retainer 0.2.2 [INFO] finished tweaking crates.io crate retainer 0.2.2 [INFO] tweaked toml for crates.io crate retainer 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate retainer 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3359f7a475f5c599cdfb6ec9424bfbdae84b6e0bc5dac250ea796f40cda71e24 [INFO] running `Command { std: "docker" "start" "-a" "3359f7a475f5c599cdfb6ec9424bfbdae84b6e0bc5dac250ea796f40cda71e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3359f7a475f5c599cdfb6ec9424bfbdae84b6e0bc5dac250ea796f40cda71e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3359f7a475f5c599cdfb6ec9424bfbdae84b6e0bc5dac250ea796f40cda71e24", kill_on_drop: false }` [INFO] [stdout] 3359f7a475f5c599cdfb6ec9424bfbdae84b6e0bc5dac250ea796f40cda71e24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27171462e3a566872da7e1d727c3d55e70b80c5da92bc991d8a087a436103bfd [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" "27171462e3a566872da7e1d727c3d55e70b80c5da92bc991d8a087a436103bfd", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking async-timer v0.7.4 [INFO] [stderr] Checking signal-hook v0.3.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Checking retainer v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking async-net v1.5.0 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.37s [INFO] running `Command { std: "docker" "inspect" "27171462e3a566872da7e1d727c3d55e70b80c5da92bc991d8a087a436103bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27171462e3a566872da7e1d727c3d55e70b80c5da92bc991d8a087a436103bfd", kill_on_drop: false }` [INFO] [stdout] 27171462e3a566872da7e1d727c3d55e70b80c5da92bc991d8a087a436103bfd