[INFO] fetching crate rsblocks 0.1.12... [INFO] checking rsblocks-0.1.12 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate rsblocks 0.1.12 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rsblocks 0.1.12 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsblocks 0.1.12 [INFO] finished tweaking crates.io crate rsblocks 0.1.12 [INFO] tweaked toml for crates.io crate rsblocks 0.1.12 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rsblocks 0.1.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd99f11790dea7353d454d02b976f7a5b2fa2064f9592ff62943c208231e2912 [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" "dd99f11790dea7353d454d02b976f7a5b2fa2064f9592ff62943c208231e2912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd99f11790dea7353d454d02b976f7a5b2fa2064f9592ff62943c208231e2912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd99f11790dea7353d454d02b976f7a5b2fa2064f9592ff62943c208231e2912", kill_on_drop: false }` [INFO] [stdout] dd99f11790dea7353d454d02b976f7a5b2fa2064f9592ff62943c208231e2912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 282424006bbb4e78ab525af60b8b3d0c0f1b8b0daf71ec209d9632613dbf74e9 [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" "282424006bbb4e78ab525af60b8b3d0c0f1b8b0daf71ec209d9632613dbf74e9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling minreq v2.3.0 [INFO] [stderr] Checking ref_slice v1.2.0 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking cty v0.2.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking dbus v0.9.1 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking mpd v0.0.12 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking async-net v1.5.0 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Checking breadx v0.1.12 [INFO] [stderr] Checking serde_yaml v0.8.15 [INFO] [stderr] Checking rsblocks v0.1.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "282424006bbb4e78ab525af60b8b3d0c0f1b8b0daf71ec209d9632613dbf74e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "282424006bbb4e78ab525af60b8b3d0c0f1b8b0daf71ec209d9632613dbf74e9", kill_on_drop: false }` [INFO] [stdout] 282424006bbb4e78ab525af60b8b3d0c0f1b8b0daf71ec209d9632613dbf74e9